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Sommaire du brevet 2071751 

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(12) Demande de brevet: (11) CA 2071751
(54) Titre français: DISPOSITIF DE RANGEMENT DE DISQUES, DE MICROFILMS ET DE CASSETTES
(54) Titre anglais: COMPUTERIZED STORAGE AND RETRIEVAL DEVICE FOR DISCS, COMPACT DISCS, MICRO-FILM, CASSETTE
Statut: Réputée abandonnée et au-delà du délai pour le rétablissement - en attente de la réponse à l’avis de communication rejetée
Données bibliographiques
Abrégés

Abrégé anglais


out of said wall.
ABSTRACT OF THE DISCLOSURE
In a storage and retrieval device for numerous objects, each
object is inserted in a flat pocket and the pockets are radially
juxtaposed on a turntable under a cover having a vertical slot.
Each pocket has its own hook member on its periphery and is
selectively slidden out of the cover through the slot by a hooking
means. The turntable is rotated by a motorized arrangement which
combined with a computer terminal stops the selected pocket in
front of the slot and slides it out.

Revendications

Note : Les revendications sont présentées dans la langue officielle dans laquelle elles ont été soumises.


CLAIMS
1-. A storage and retrieval device for computer discs and a
multitude of other objects, adapted to be controlled by a computer
terminal for selectively identifying a particular object in said
device, said device comprising,
- a turntable supporting a plurality of radially juxtaposed
flat pockets, each pocket having a hook member on its periphery and
a lateral opening for receiving one disc,
- a cover over said turntable having a vertical slot on its
periphery, said slot having a width for allowing the sliding of
only one of said pockets,
- a motor for rotating said turntable,
- means for stopping said turntable at predetermined angular
position corresponding to a selected pocket facing said slot,
- means for hooking said hook member of said selected pocket
and for sliding said selected pocket through said slot partially
out of said cover for allowing the manual withdrawal of the disc
from the said selected pocket through said lateral opening, and
- means for returning said pocket under said cover on said
turntable,
whereby, upon control; by said computer, said motor rotates
said turntable to p[osition said selected pocket in front of said
slot, and slide said selected pocket through said slot.
2-. A storage and retrieval device for numerous objects as
recited in claim 1, comprizing an annular guiding ring rigidly
connected to sais turntable an coaxially mounted adjacent the
periphery of the turntable, said hook members pivotally gripping

said rings, said hooking means gripping the hook member of said
elected pocket around said ring between a first position wherein
said opening is facing upwardly and the second position wherein
said opening is radially protrubing through said slot,
whereby said hooking means pivots said selected pocket into
said second position for allowing prehension of said selected
pocket.
3-. A storage and retrieval device for numerous objects as
recited in claim 2 each of said hook members comprises a tongue
member outwardly extending from said pocket in the direction of
said cover, said hooking means comprizing a gripping element having
a pair of pivotally mounted jaws located of a said slot, an
electric motor connected to said jaws for reversibly pivoting said
jaws, whereby when said selected pocket is positioned in front of
said slot, said tongue member of said selected pocket comes into
register between said jaws and is pivoted by said motor around said
guiding rod for bringing said selected pocket out of said slot.
4-. A storage and retrieval device for numerous objects as
recited in claim 1, wherein each of said hook members is a hollow
gripping adaptor outwardly extending from said pocket in the
direction of the cover at about mid-height of said pocket, said
adaptor defining a vertical channel and a downwardly extending
finger, said hooking means comprising a rod and a step motor
rotatably linked to said rod, and anchoring component mounted on
said rod, said anchoring component comprising an anchoring tongue
adapted to enter in said channel and pivot said selected pocket
around said annular ring to said second position.

5-. A storage and retrieval device for numerous objects as
recited in claim 4, comprising a rotatable abutment disc mounted
in said hooking means in front of said anchoring tongue, said being
adapted to abut against said hook member when the selected pocket
is in its said first position.
6-. A storage and retrieval device for numerous objects as
recited in claim 1, wherein said hook member is secured to an edge
of said pockets which is inwardly positioned away from said cover,
translating means for radially moving said selected pocket between
a first position inside said cover an a second position partly
projecting through slot, said translating means comprising a step
motor and an endless screw connected to said motor, said hooking
means being mounted on said endless screw for engaging said hook
member when said selected pocket faces said slot, wherein said
motor is adapted to move said selected pocket between said first
and second positions.
7-. A storage and retrieval device for numerous objects as
recited in claim 6, comprising an annular guiding wall located
inside the inner periphery defined by the inner edges of the
pockets away from the cover, said guiding wall forming an abutment
for the hook member projecting form the pockets whereby the pockets
are prevented from centrifugally sliding off said turntable.
8-. A storage and retrieval device for numerous bojects as
recited in claim 7, wherein said translating means comprises a
translating tongue positioned inside said annular wall during the
first position of said pockets, said annular wall being provided
with an aperture for aloowing the translation tongue to move in and

Description

Note : Les descriptions sont présentées dans la langue officielle dans laquelle elles ont été soumises.


207~7~1
TITLE OF THF. I~VENTION
~OMPUTORIZED STORAGE AND RETRIE~AL DEVICE FOR ~ISCS, COMPACT DISC5,
~ICROFIL~, CA5SETTES OF ANY ~IND ETC...
lr,e pre.C;erlt inventi,.,n relate~i tll the field ,-,f r.c/mpllter
ani.mat;ecl stc~irc.~ge systems ancl m,-,re partiru].arly t,., a stc~rarle clevire
havi.n!lcln i.n.jertil::ln mechc.~nisrn whirh "ptimi~es the avai.la~le space
thuG3 mi.rli.mi.~irlrl the c~ e c,f the st,3lrarle clevi.ce..
Mc"re pecifically, rem,-,vah:le maslnetj.c discs are useri
e.~tensively in t~,e pers,-,nal c,,mputer envir,:-,nment fnr prr,viJinr
back:-up support fc,r hard cli.sc data~
In nllmer,-,us applirati.c,ns, the increasinslly larsle num~er c~f
rem,-,vable mac~netic discs has createri a stc~racle prc~blem.
Tclcircumvent the prc~lem, varic~us devir.es have ~een pr,-,pc~ried~
IJ.S. patent 4,8~6,:~61 disclclses a carc~ussel hc,lder fc/r cc~mpl.lter
disr.s. The discs must hc~wever be manually inserted and retrieved.
U.S. patent ~,6C~g~3~ discloses an apparat,lls fclr stC~rinrJ
disperlsinc~ flc,ppy cii.srs and other panel-shaped c,bjects. The
apparatLIs includes a rotatahle storac~e caroLlssel fc:.r flc,ppy discs
and a machanic;m fc.r selectively dispensincl discs frc.m the
caroLIssel~ The apparatus disclcsed fi~ed stc.rac~e cc,mpartments c~n
a carc-ussel~ each cc.mpartment havin~ lateral walls secured tc~ the
carc,ussel~ A mctc.r is mcved between twc. operative pcsitic.ns by a
:sloped surface which cc.ntacts and is slida~ly reciprocated across
a c3ase c.f the mctcr to raise and lc.wer the motc~r.
The carc~ussel is adapted to rc,tate until the fi~ed stc~rac~e
cc,mpartment cc,ntainincl the selected disc tc be ejected is
positIc~ned in ft-c~nt of a dispensincl slc~t prc~vided in the frame.
.
.:: .~ : ' ' ` "' ''
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207 ~ 7~1
I t 1(:.? ~ C t l~ I. ' i L I. ' ~ l l.:.` c:l c:- i..l t C l f t; I l ~? ' .i L ~ , tl y c ~ . r - c l
eCC:Q ntrlc: L'N .l.y m~ unt; e(:l ::1 n a c~ m mPmt:1el, the r:an"ne~nt:ler briincl r--tateci
c.nr.? flll:L tur n tly ~ rc.d 1i. n~ed t :, a m.-,t~"r~ -rh e 1 c,c:l e~;tenc1; al~ ng the
r c::ltat;:i.,::,na:L .~,.i. 5 ':lt the car-.ussel a The pe-~r1el--sllc~Fler:l .-,bjec:t h al5 a
relati.vely f:l.at p~l al]el c:,::~nfi.cllllrati.~ n with tw.~ .a~1rc3er surfaces ancl
t.:::~l.n r :Latr3rr~]. c;ma:Ller spa(:ir1cl sur face~-i k:eepinc~ t l-le la rner surfc?~ceci
:i n a S r:~a C ecl r e I a t i. ,::, rls h i p .
The r,-,cl pu~ihes on the spacincl sur faces whirN, runs para:l le:L and
c~djancent the rr..~tati,-~nal aY~ic; of the car,-,usc,el. C:)ne ~-lf the major
clrawhc?,cks ,-,f the discll-,secl ejectir,n system resides in t~le fact that
since the disk:s are raclially pllshed lluty The ~ipaci.r1c1 surface "f the
parallel shapecl c,bjec:t ,::,n which the rt~d pushes m1lst br-~ c/f a
thick:ness sutfiri.ent f,_lr the r~.~d t,, hc~ve e~ c!l-ll-ld c-lntactincl surface.
lhe thickr1ess t.f each cr~mpartment containir1cl a panel-shapecl
~:.b ject limits the number ,-.f panel -she~ped ~..t:~ jec t which ce~n be
pt.siti4necl ar.- und the ce~rrussel havi.r~cl a cliven cli.ameter.
Furthermt.re~ the system is c:~ ite meche-~ni.cally c:,-:,mpleY ë.~nd thus
sue,ceptible tc hreak dc.wn. The pe~nel-she~ped r.bjects are n,-,t
ju:~tapcsecd and are nct inserted in a slidable pr..ck:et he~ving a
h4c.lkinc1 member fclr p4sitively cJrippinc3 the p~:lcket~
~l~y E THE I~N
A st4re~cle ~nd retrieval clevice fc~r cc.mputer discs, micrt.films~
c4mpact cliscs, ce~ssettes etc~ i.s ct.nnected tc. e?~ cc.mputer terminal
f4r se1ectively identifyincJ 4ne t~f the r~iven ..bject with the help
..f the bar c~cle identificati~n system tr phr.t~:. sens~r. The device
includes a turntable supp4rtincJ a plurality t-f raclially juY~tapr..sed
tlat pock-ts~ each pocket haviny ~ ho~lkiny member on lt's periphery
.
.
. ,,, ~
:,
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. .
. . . : . . : . .
. . . . . . . . .. . .. . .
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: ........ , , . . ,: , ,.. : . : . . -
- :. --,- ,, . . : .. : ',':: ,. ,,.. :... . : ... .:: : , :, ............. .

207~7
t~ r~ F:~ ii.r-lc~ r ~;c:~ i.r~ llE~ C11.5C.. 1~ C~ Ilr~ -;rlicl
,:;u~ nt;at~ a i.~:i F:) rllViC~ fl W1.t h a ve r t i.c.~.~l. r-~lc~t; mli al.J.I...IWI. n Cl 1...l ne pC.I( ket
t,::. (;].i.cle ~ utn Ihe turntat:i:l.e i..~i ~ ,.lated anc:l i.5 (;t;,:,pF:led at
preL:let;ermineL:I per~l.til:3rlr;~ The device r:c:,ntai.r~s h~.lF~incl means f,.,r
Ll ri.pF3.i.rlrl the t"-"~F~ member .-,f the s E~ lect:ecl p.-~c:k:et fcn~ slicli.n Ll the
latter l,hrcll..~r~h the ~;lrlt l::lutr;i.cle the cl::,very al:Lc:,winLI manurll
wi.thclrr..~wincl 1::11 the cli5c inr;i.cle the pc,ck:et~
BRIEF- D CF!IPTIUN UF T E_RAWIN6S
Figure .L i.s a per~ipec-tive vi.ew ,.-.,f the clisc storage device
embc,dyiny the inventic,n p,-.sitic,neLI aLl jr-~cent a c ,-,mputer terminal,
Figure ~ ; a tc~F3 view ,...,f the stc~raLle clevice,
Figure 3 iri a frllnt view "f the stc.rage clevi.ce,
Figure cl ir; a crnss--sE~cti,..,nal view takeri a:Lc~ncl arr c~ws 4-4 rlf
figllre ~,
Fi.gure S is a t,-,p crc,6s-sectic,nal view takr n alc~ncl arrc,ws
5 -S clf f iyure 3~
Fj,LIUre ~; i.5 a crc/ss~sec tional view tal~en alc,ng arrclws 6- 6 c,f
fi~ure S illuc~tratin~ the driv.inc~ sc~mpc~nents of the in jectic,n
mechani.sm,
Figure 7 is a partial tc,p view ~:,f the injectirln mechani.sm,
Ficlure 8 is a sicle view c,f the injectic~n mechanism~
Ficlure 13a is a side view clf the injecticln mechanism i.n a
piv~ted pc~sition with a disc beincJ ejectecl fr~lm the stclracJe cle~ice,
FiL~ re g i5 a sicle vi.ew clf an al ternative embc,climent clf the
e jectic~n mechani.sm,
Ficlure ~a i5 a side~ view l ~f the same al ternative embocliment
cf th= ejectj.c~n m=chani.sm with a clisc bein~ e jectecl frclm the
' ~
.' ' :',
', ' ' ' ', .
. . . ~ . . . :
. ' . ' - : .: .. ~ : , .
.. . . . . . :: .
- . : . .
- : ~ . :. ,

207~751
F:ic~ure ~) is a t,-,p vir-~w ,::,f the Sr~me r.:ll ternative elTlbl'::lCIiment l-I'T
the i.nventi."n,
Ficlure 11 is a frl_,nt view c,f tt-,e cle-~r reducti.c,n mer~ns ,-,f the
ejecti.,::,n mechr:.~rli.cimy
F:j.cll.lre :l:;l is c-l shemc~tic perspective view ,.Jf ~ p~,clret used with
l,l,e same alternr.lt:i.ve eject:i.,-,rl mechanism,
F~i.clure.:l3 i.s ~.~ sic:le view c:~f yet annther altc-!rnati.ve embc~climent
c,f the ejectic,n mechanisrny
Fi.rlure 13a i.5 a si.de view c,f the same alternative embodiment
i11ustrc-~teci in fi.yure 13 wi.th a disc in an eje~ted pclsiti,.,n,
Ficlure 14 ic~ a t,-,p view of ficlurre 13a,
Fiyure 15 is c-~ cr,3ss-secti,-,nal view taken a1~,n~ ~rr.-.ws
15-15 r,f figure 14y
Fiyure 16 is a perspecti.ve view clf a p.-.cket used with the
ejection mechanism illustrated i.n fiyurres ~ cancl ~a,
Fi~ure 17 is a perspective vi.ew of a pr/cket used wi.th the
ejectir.~n mechanism illustrated in fi~ures 13 and 13a,
Fi.clure 1~ i.s a view rlf ca clispensin~ unit stack.ed rne trlp r,f
the clther and elertrclnica11y linked, and
Fiyure 13 is a r1r.,se-up view tcaken insiJe arr,-,w lg c,f fi~ure
18 cf a pluc~ and srlcket arran~ement used tc. electc.nically 1ink
vertically stacked dispensincl units.
;DETAILE~ DE~S RIPTION OF THE PREFER~g~
Referrin~ tr/ ficlures ly ~ and 3~ there is sh~wn ~ dispensin~
unit 1~ electrc.nically 1inked tc. a c4mputer terminall4~ The
dispensincl unit 1~ hc~s a substantic~lly ,-,rthcu~c.nal cc,ver 1
~: .
.
.:, .,.'"' ' ' ' ''`'..... ; ','" "',: ''': . ' ' `, ~'-' , '. ' .' - . .
' ".' ': : .'" . ' .:'.' - ' ', ' " . ' . '' " ' : ' ' ~' .
''; , ` , ' ' , ' , ' : ' - , . , ~ : . . : .
.. . , : ~ : .... . .
'' -' . ' ` ., . ' . , . ' ~ . .
-,, . , : .
.- - . .. : :
' .' '' . . ~ . ''`'`:'` ' ~ '~' ' '. ` '

F:~r~ te(:tl.vel.y P~c~ S L r~(l a ci:~sp e n~.;i.r~ nl.t ~1nrl F:~r~ vi.d eL:I wi.th ~7lt75
8 tr,r~:~uc~r, whi.(-.r, cl cempul;er f l~ F:)F:Iy cli.sc :. I) ,::,r ar~l::lther panel -- 5hc~ pecl
,-,t:~ jec ts can t.,e c:l:i.s pf.~ nsr.~cJ~
f~lS il lustrc~ted ir~ figllre 4~ the c~ ver 1~; i5 m,-,llr~tec:l ~-ln a base
-strll(:l;urr~ :. A verti.cal spac:incl element ;~4 restinç.l ,-,n the base
s.itru(:l;u r e .:~:; supF:~c~rts a turr)tat)le :.~; r,::~tatat)ly m,.,llrlted ~ n a rin Cl
t:~earincl :;~8. ~rrle turrltablQ _8 is-i me(:harlically l.ink:ecl by a ti.ming
t:~e 1 t 3(:) t c, rl r '3 t a t i. ,::, na 1 m,::, t c, r ~r3 ~ 1 ~
As illl.~s3trated mure speri.fic~lly in fi.gure 7, ~ suppc,rting
ring 34 i.5 mc~unted peripheral ly t,-, the turntable :~i by a raclie~l
linkincl cclmpclnent ~f.. The radial linh:irlg c,-,mp,.lnent :~6 is fi~,;ed t,-,
the turntable ~6 by a set clf bcllts 88" A set c,f flat pc~ck:ets 40
which are adaptecl t,-, prc,tecti~ely enclose eac h f lclppy disc "r l-lther
panel -shaped c,b jects tc~ be stc~reci are radial ly ju~f. tapc.~sed on the
periphery clf the turntable :~6~ ~s illustrated m,.,re specifically in
figure 16, the pclckets 4(:~ have a substantially pë~nel-sh,~pe
c:rlnfiguration anti ë~ tc,p c/penincl 41 prc,vided with a c:arveri
prehencï,ic,n rer.ess ~3~ The pc:,ckets 4CJ are alsc.~ provided with a
grc,c,ve 4~:' aclaptecl tc, snappingly grip the suppc,rtincl ring 84~
As seen in figure 5, an ejectil~n mechanism 44 is pc~siticlned
acljacent the slc,t 18~ F~eferring nc,w mclre specifically tc, figures
6, 7J ~3 and 8a, the ejectic~n mechanism 44 cclmprises a gripping
element 46 mc.unted c,n a pivclting shaft 48~ The pivclting shaft 48
is linked t4 a spaceci reductic~n unit 5C~ driverl by a reversible
` : : e l e c t r i. c a l mc, t c, r 5r~ ~
:: Ficlure~3 8 and 8a illustrate mc,re clearly the ejecticln acticn
clf the ejectic,n mechanism 44~ Each c,ne clf the pc~ckets 4C~ is
~:: :
:' , . ' . ' ~ . ': .. . : : '' :
: .
.... . . : : . . ~: - . - .. :
- : . . .: , .: . . , -. . :
~: , - - : .
. ~
.. . . , .. ... .- - ~ : .
- . ,., : . .
.. . . ... . . . . ..

c:~icl~.iL:Ier:l wi.lh a f~ war(-l:ly p1.:l.jrc:ti.r1SItonclu-* C:,:Fe~;terlc:li.nt-lirlt~ Qc~.ly75
lr l::.m i.t~-. t? a5e~ Wr,en c-~ F1.::u:ket 4(.1 c:c,nta:i.ni.rlg a ple--sel r!cted ~bject
i5 p..lc..i.tic:,nec:l t:~y tt,e turntable .:.6 in fr..,nt c.,f the slc~-t 187 the
t..nc~ e 5~ ,f l;he pc.,cket ~FC) a-ltc~mc.~tically c~mes i.ntrl reSIister
bet;ween the jaws 5~ ,f the r.lripping elemerlt 4~ The pivclti.ncl shaft
~:18 i.n tl-,en pi.vc:ltc?cl 3l:~ clec~reec; acc:c:,rclirl L~ t~ arrc:~w 57 c.~7f fislul~e F.~a
by tt,e mc~t,:,r S.)f.l~ lJpcl r, r,::,tati,-,n ,::,f th F.~ 5 haft 4~-3~ the :Lr,wer gr.ipping
jaw 56 c,f the 5IrippirlSI element abuts aSIainst the tc.ncllle 54 .-.f the
pre-seLectecl p,.,cket 4C) which piv,-,ts ar,-Juncl the supp,-lrti.nsl rins7 3
accr,rcling t,-, arr,-,w 5~3
Unce in its fully pivc,ted p~-,sitir~n, i.llustratecl in figure 8a~
the pr~cket ~C1 partically prc.trllcles tt,r"ugh tt,e sl"t 18 wit,h i.tC; t,-,p
c,perlinSI 4L facing t,-~warcJc; the user, thus allc~wi.nsl access by the
user tc, the cc.lntentl-lf the p~.~cket 41:~ The p,-~cket 4C) is piv,-,ted back
tcl its clrigi.nal pclsiticln illustrated in ficlure 8 by a 3C~ clegrees
reverse rc~tatic~rl c.,f trhe pivCItinCJ shaft 48.
Ar) indexinEI rc~cl 58 is fi.xecl tcl the frc,nt surface clf each di5c
40~ The indexinEIrc,ds 58 are adapted t,-,wc~rk jc,intly with a sensincl
devi.ce ~uch an infra-red sensc,r 60~ The sensinEI device allc,ws the
electrclnic c,~,ntrr.~ls linl:ed tcl the c4mputer terminal 14 tc~ keep
track~r.f which pc.cket ~C~ is pc.sitir~ned in fr..nt c~f the slc.t 18.
The çlripping element 46 has a slc~t 6f-~ adapted tc, receive the
piv4ting shaft 48~ The clrippincl element ~i6 is fi~ed tc,the pivc~ting
shaft 48 by a screw 6~ which allc~ws easy manual aliclnment c,f the
Elripping element with the tc~nEIues 54 c~f the pockets 40~
Fi.c~tres 3, '3a, lC~, 11 and 1f~ illustrate an alternative
emb~diment c~f the ejection mechanism 44~
~ '
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'' ' . . :'' . ~ , .' : . : ' -
:: - . - : : . ..
. . :
. .
.

2`~
Ac.; i.l~ ra t~.? r:l ir~ fi.gur e 1.~ f cthi.~, emt:~ c:li.ment, th F.:.~ p,::,cl:ets
.1~ have hl:l~ W grippi.ncl-~cl.-~F:~t~::lr 6f... e~,;tencli.rlJ inteclra:L:Ly fr--.,rm them~
frc,nt ~.,urfinr:e f~ at; aF~pr~::,.~,;imately micl-heiclht,~ The gri.ppi.nc~ ada.pt,-,r
f~fj cle~Ci.nes an hclllllw c:hanne:l. 7C~ ancl a dc~nwardly e~tendincl guidi.ng
fingr.!r 7~..
r;leferri.ng t,::, figllres j anc:l -Ja~ 1;here i.~; s~lc.lwrl a pi.v,-,ti.ncl r,::,c:l
74 r,:,tatat:lly ].inkr?c:l by a ~:,et ,::,f recluc:tion gearl.; 7f, tl..l a reversable
~;tep mct,::,r 7~3 n Arl anchc:lring c"mponent 8CJ is m,-,untedl-ln the pi~vcltirlcl
rc,cl 74~ ~rhe an~:t"::,rir-,g c,.,mpl.lnent ~3C) has an anch,,ri.nq tonglle ~ ans
an ahutment torlclue 8c~ Si.nc:e the pivc~tincl r"ci 7c;. is pc,siti"ned
substantictlly l,.,wer thc-tn the supporti.ng ring 3~:~, as the pivoti.ncl
rc~d 74 is pivoted by the mr.~tor 7~ accc,rcling t,-,c-trr,:,ws 86 c,f figure
3a, the anchl-lrirlLI tclnylle ~3~ describes an arc whlch pushes it
thr"ugh the hl...llll-lw channel 7C~ thus securing itself to the pocket
41~ befr.,re pivc~ting it gC) degrees around the supp4rting ring 3c,t as
illustrc-tted in figllre ~3a. The abutment tongue ~34 i5 prr,vided with
rksilient ahutment disc ~ adapted to abut ctgair7st the e~terior
surfc-~tLe of the aclctF)tr/r 66 stabilizing the pocket 4C~ when it is
pivr.,ted bc-tck to its c,riginc-tl positirlrl r.,f figure g.
FicJures 3, ~3a c-tnd 1~ alsc, illustrate an alternative tc, the
methc,d c,f fi~atic,n of the suppc~rtinq ring 34 t" the turntable ~6.
As: carl be seen mc,re specifically in ficiure 1~), The ring 34 i5
cclrrtin!~ous and is kept in a peripherally spacecl relationship with
the turntable ~6 hy a flat C~trip of material g4 welded tc, the rinq
34 and b,-/lted to the turntable ~ by a joining element ~3~.
~ ~ .
Figures 13J 13a, 14 and 15 illustrate yet anc.ther embodiment
of :the ejection mechanism 44. The type cf p~ ket 40" illustrated
:~ :
: .. . .. : - .. .. : -........ .
: . : . , .
. . : . , ~ .. , , . ... .. :
. . . : : . : :
.. . .- .. ... .
: : , .: : . - : :
.
,,
- :. . .
, : . . -, ~, :. ~ . . :'' . :
.. :: ~ . -: . -
. . .: , .-, : . , ~ . . : ::
. : . : : ~ : - : . . . :

20717~1
ln ii.CIUre 1.7 Il~;f.:.`d W1 th th i~i F.:~mL~ C:l:.l ment hav~:. ..~n~:~F:Ierlincl41 c.~t their
f Irl.~l r~ t f.~1 ICi i. r~5t f.:~ f rl t th(.-.~ tclFi r:l5 Wr.:lCi thP C~ if.:~ Wi. trh trle p~r evi.c:u r:;
emtlCI(-.I i.mf.~ nt-.
As i.l]n~e..trated in figureci i3 anc.l:l~3a, the pr~ckete. 4l:) c~re nl.t
pi.YC:~f;eCi but rather tranc;latecl thrr.ugh the cilc.lt 18~ The p ck:ets 4(:~
h-lve r..l ]. SC:I r.:~ r,-:::k: li.k:e member .J8 e~tenclinc3 :i.nte-3rally frcm thei.r
L:~ack wcl:Llc; lC~ ~Ihe turntable lC~ is annl..llar i.n C;r,ape, the ci:i.stance
bel;ween the i.nner .nd cluter raclil..~c; -..f the turntable being
6ubstantieally equal tc. the si~e .f the pc.ck:et 4C~ .
~rhe suppr.rtinflrirlg .-.f the previ.-.us embclcJiment is replacecl in
this emb.-.dimer~t by an inner annular wall lC)~ fi~eci inside the inner
radius ..f the turntable lC3~ tcl the base rt;- by cicrews lC~ The
ejerti..n mechanism which is pc.sitic.ned inside the annulelr wall 10
cc.lmprises a hrr,k: hapeci transleatinLl tc.nc~ue lC~8 cili.cii.ngly mr..untecd
c:,n an endless screw 110 and a glliLIe rcd 11~ l~r,e endless sLrew is
mechanically cc~upled tc- a step mcltc.r 114~ The translatinc~ t--.nclue
108 is adapteLd tc. translate accc,rLli.nLl tc, arrclw6 116 0~ fiL~ure 13a
thrc,uc~h an aperture 118 prc~vided in the annular wall lC)4 and
illustrateLI mc.~re speLifically in fiLlure 15.
The cc.nficJuratic~n l~f the hc~c.~l-like member ~8 clf the pcckets
4C)" and c,f the hclok shaped treanslating tc.,ngue lC)8 being
clmplementary as seen in fiLlures 13 e~nd 13a, the pcckets are
allc.weci to rc,tate,::,n the turntable lC)r~ withc.ut any cbstruLticln~ The
annular wall 1C~4 is adapted tc, wcrk in t.lnjuncticn with the hclclk
like member ~8 tc, prevent the centrifugal fc.rce frc.m pullinLl the
pc/ckets tc.ward the periphery clf the turntable lC)~
: When the pre-selected pccket ~0' is pc.sitic.ned in frc.nt clf the
,
:~
::
~ . ~
'
,,,, ,. : ~ . - . . :. . .
' , : .'' ' ', ':, ~
:: : :. : .
.

20717~1
t .~ y tllf~ .tl:::~ c:l~ tf..~ r~ t~ 3 t~ r~C.i~ ii.r~cl tr~r~ P 1~:)3
~; thrf? c~rledly m~:~vr.!c:l a:Lc:,rlcl the enl::l:le~:;t; ;c:rf~w :L:LC~ tt"..lt; pl.lcihi.ncl the
pl-:lcl f~t 41:)" partially c.~c:r 1..l5Ci the c; :Lr::~t t~l a~c; 5 een in fi.qllre l~a anci
When the m:~t...r l:L4 r~3tateCJ the sc:rew ll;:~in thel::lther r:~tatinc
d inr ecticn, C.;ince the c:c.mpc.nents 7~3 ar~ 3 are bc:lth t"::~}:.k c.;hapedy
trhe trc-~nt..~lt-~ti.nsl t,.ncll.le lC)~:3 pullt~ back the pc~cket 4~:1" t,: i t 5
,-,rigint:ll p.::lt~i.ti...rl at; i.llustrated in fi.s~ re 13~
Sinc:e n..l pi.vl::,ting ac:ti..-ln is i.nv;-.lved, wi.tl-, tr,i.s emb-::.climenty
the actual heiyr,t ..,f the stc:,rasle unit 1;:~ can be grec-.~tly redured~
As illustrc-.~ted in fi.c.lure 1~3, the stc.racle unitC; lC) cc~n be stacked
up ,-.ne .-,n t.-.p ..,f the c~ther whenever c.lreater stc.raye capt3city in
recluirec:l. When vertically stac.k:ecl up, the units lC) are
electr,-.nict-~lly li.nked tc r~ne arl.-ther hy a set .-.f cable 116. The
cab].es carry infc.rmatic.n as t.-. the p.-lsiticr7ninsl .-.f a specific
pr-lc~;et ~C1 tr t~,e r.mputer termlnal 14 and carry the apprc-pri.3te
cperative cr.:.mme~nds t--. the turntable 16 ancl r-~jectic.n mechanism 44
r.f a c~iv~3n unit lC1~
The cc3bles 116 w4rk in series and jc.ined respsctively the
..utlet sc.cket li8 and the inlet sc.cket l~C1 ..f tWCI adjacently
~uperpr.sed units 10.
A5 can be seen in fic-lure 1~ 16 and 17y the pc.cketc; 4C1, 4C) and
4:~" each have a pair ~f side walls 1~ which taper inwardly t4warcls
central vertic~31 a~is c.f the unit 10~ This cclnfi.c~ure~tic~n all~ws
smaller hut thih:er panel-shaped.-.bjects suchl3s cr.nventic.ne~
fl.-.ppy discs tc. be squee~ed between the wal 15 1~ in the tapered
~ectlon and larcler but narrc.wer c.bjects such as S 1/4 f14ppy disc
,
~. . , . :
: . , ., - ,.
.. .. . . . . .. ... . . . ... . . .
: -. : , . . :
. ~, , .
'' ' ' ',

2071751
t1:l be l~ L:I.y e r,c~ ;e~ ir~ide t~,e p,..c:~;ecY
~,, , ; : : , .: , :

Dessin représentatif
Une figure unique qui représente un dessin illustrant l'invention.
États administratifs

2024-08-01 : Dans le cadre de la transition vers les Brevets de nouvelle génération (BNG), la base de données sur les brevets canadiens (BDBC) contient désormais un Historique d'événement plus détaillé, qui reproduit le Journal des événements de notre nouvelle solution interne.

Veuillez noter que les événements débutant par « Inactive : » se réfèrent à des événements qui ne sont plus utilisés dans notre nouvelle solution interne.

Pour une meilleure compréhension de l'état de la demande ou brevet qui figure sur cette page, la rubrique Mise en garde , et les descriptions de Brevet , Historique d'événement , Taxes périodiques et Historique des paiements devraient être consultées.

Historique d'événement

Description Date
Inactive : CIB de MCD 2006-03-11
Inactive : Inventeur supprimé 2002-06-18
Le délai pour l'annulation est expiré 1995-12-19
Demande non rétablie avant l'échéance 1995-12-19
Réputée abandonnée - omission de répondre à un avis sur les taxes pour le maintien en état 1995-06-19
Inactive : Demande ad hoc documentée 1995-06-19
Demande publiée (accessible au public) 1993-12-20

Historique d'abandonnement

Date d'abandonnement Raison Date de rétablissement
1995-06-19
Titulaires au dossier

Les titulaires actuels et antérieures au dossier sont affichés en ordre alphabétique.

Titulaires actuels au dossier
FERNAND DUFOUR
Titulaires antérieures au dossier
S.O.
Les propriétaires antérieurs qui ne figurent pas dans la liste des « Propriétaires au dossier » apparaîtront dans d'autres documents au dossier.
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Description du
Document 
Date
(aaaa-mm-jj) 
Nombre de pages   Taille de l'image (Ko) 
Dessins 1993-12-20 10 508
Revendications 1993-12-20 3 135
Page couverture 1993-12-20 1 15
Abrégé 1993-12-20 1 20
Description 1993-12-20 10 432
Dessin représentatif 1999-06-08 1 45
Taxes 1994-06-20 1 28
Courtoisie - Lettre du bureau 1993-10-22 1 69
Correspondance reliée au PCT 1993-08-25 2 65