Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.
Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent Application: | (11) CA 2611824 |
---|---|
(54) English Title: | DISPOSITIF DE CENTRAGE ET DE SERRAGE DE PIECES TUBULAIRES |
(54) French Title: | DEVICE FOR CENTERING AND CLAMPING TUBULAR PARTS |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
|
---|---|
(72) Inventors : |
|
(73) Owners : |
|
(71) Applicants : |
|
(74) Agent: | LAVERY, DE BILLY, LLP |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 2006-06-19 |
(87) Open to Public Inspection: | 2006-12-21 |
Examination requested: | 2011-05-04 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | Yes |
---|---|
(86) PCT Filing Number: | PCT/FR2006/001383 |
(87) International Publication Number: | FR2006001383 |
(85) National Entry: | 2007-12-12 |
(30) Application Priority Data: | ||||||
---|---|---|---|---|---|---|
|
The invention concerns a device for centering and clamping tubular parts such as conduits designed to form pipeline pipes of the type consisting of an elongated cylinder (1) comprising in particular clamping means, such as at least clamping shoes (2) arranged over its entire periphery and adapted to be radially mobile projecting from said cylinder (1) to be urged to press against the walls of the conduits to be clamped as well as means for moving each of the series of clamping shoes (2) between a position projecting from the cylinder (1) and a position wherein they are retracted into the cylinder (1). The invention is characterized in that said driving means consist of a driving member (3) removably connected to a plate (4) which bears a plurality of support components (5) on each of which is mounted pivoting about an axis of the first end of a link rod (6) in the manner of a swivel joint, the second end of the link rod (6) being likewise mounted pivoting about an axis, in the manner of a swivel joint in a second support component bearing a centering shoe (2), the sliding driving movement of the driving member (3) in a longitudinal direction of the cylinder (1) causing the first end of the link rods (6) to pivot while the resulting pivoting movement of the second end of the link rods (6) causes the radial displacement of the associated clamping shoes (2). The invention is applicable to the construction of piping systems.
La présente invention concerne un dispositif de centrage et de serrage de
pièces tubulaires telles que des conduits destinés à former des canalisations
de type pipeline du type constitué d'un cylindre allongé (1) qui renferme
notamment des moyens de serrage, tels que au moins une série de patins de
serrage (2), disposés sur toute sa périphérie et agencés pour se déplacer
radialement en saillie dudit cylindre (1) pour venir en appui sur les parois
des conduits à serrer ainsi que des moyens d'entraînement en déplacement de
chaque série de patins de serrage (2) entre une position en saillie du
cylindre (1) et une position où ils sont effacés dans le cylindre (1 ).
L'invention consiste en ce que lesdits moyens d'entraînement sont constitués
d'un organe d'entraînement (3) relié de manière détachable à un plateau (4)
qui porte une pluralité de pièces d'appui (5) sur chacune desquelles est
montée pivotante autour d'un axe la première extrémité d'une biellette (6) à
la manière d'une rotule, la seconde extrémité de la biellette (6) étant
également montée pivotante autour d'un axe, à la manière d'une rotule dans une
seconde pièce d'appui portant un patin de serrage (2), l'entraînement en
coulissement de l'organe d'entraînement (3) dans une direction longitudinale
du cylindre (1) provoquant le pivotement de la première extrémité des
biellettes (6) tandis que le pivotement résultant de la seconde extrémité des
biellettes (6) provoque le déplacement radial des patins de serrage (2)
associés. Application à la construction de canalisations.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
Description | Date |
---|---|
Application Not Reinstated by Deadline | 2016-06-13 |
Inactive: Dead - No reply to s.30(2) Rules requisition | 2016-06-13 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2015-06-11 |
Inactive: S.30(2) Rules - Examiner requisition | 2014-12-11 |
Inactive: Report - No QC | 2014-11-28 |
Amendment Received - Voluntary Amendment | 2014-07-28 |
Inactive: S.30(2) Rules - Examiner requisition | 2014-01-28 |
Inactive: Report - QC passed | 2014-01-28 |
Amendment Received - Voluntary Amendment | 2013-11-12 |
Inactive: S.30(2) Rules - Examiner requisition | 2013-05-13 |
Amendment Received - Voluntary Amendment | 2013-01-03 |
Inactive: S.30(2) Rules - Examiner requisition | 2012-07-06 |
Letter Sent | 2011-05-18 |
Request for Examination Requirements Determined Compliant | 2011-05-04 |
Request for Examination Received | 2011-05-04 |
All Requirements for Examination Determined Compliant | 2011-05-04 |
Inactive: Office letter | 2009-07-13 |
Appointment of Agent Requirements Determined Compliant | 2009-07-13 |
Revocation of Agent Requirements Determined Compliant | 2009-07-13 |
Inactive: Office letter | 2009-07-13 |
Revocation of Agent Request | 2009-06-29 |
Appointment of Agent Request | 2009-06-29 |
Revocation of Agent Request | 2009-06-04 |
Appointment of Agent Request | 2009-06-04 |
Appointment of Agent Request | 2009-06-02 |
Revocation of Agent Request | 2009-06-02 |
Inactive: Cover page published | 2008-03-25 |
Inactive: Declaration of entitlement/transfer requested - Formalities | 2008-03-25 |
Inactive: Notice - National entry - No RFE | 2008-03-19 |
Inactive: Declaration of entitlement - Formalities | 2008-02-25 |
Inactive: First IPC assigned | 2008-01-10 |
Application Received - PCT | 2008-01-09 |
National Entry Requirements Determined Compliant | 2007-12-12 |
Application Published (Open to Public Inspection) | 2006-12-21 |
There is no abandonment history.
The last payment was received on 2015-05-26
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO
Patent Fees
web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
---|---|---|---|
Basic national fee - standard | 2007-12-12 | ||
MF (application, 2nd anniv.) - standard | 02 | 2008-06-19 | 2007-12-12 |
MF (application, 3rd anniv.) - standard | 03 | 2009-06-19 | 2009-06-04 |
MF (application, 4th anniv.) - standard | 04 | 2010-06-21 | 2010-05-25 |
Request for examination - standard | 2011-05-04 | ||
MF (application, 5th anniv.) - standard | 05 | 2011-06-20 | 2011-05-16 |
MF (application, 6th anniv.) - standard | 06 | 2012-06-19 | 2012-05-24 |
MF (application, 7th anniv.) - standard | 07 | 2013-06-19 | 2013-05-24 |
MF (application, 8th anniv.) - standard | 08 | 2014-06-19 | 2014-05-23 |
MF (application, 9th anniv.) - standard | 09 | 2015-06-19 | 2015-05-26 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
---|
SERIMAX |
Past Owners on Record |
---|
DENIS DESTOUCHES |
GILLES RICHARD |
JEAN-FRANCOIS DAGENAIS |