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(12) Patent: | (11) CA 2729039 |
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(54) English Title: | A SECTIONAL GATE |
(54) French Title: | PORTAIL MULTI-SECTIONS |
Status: | Expired and beyond the Period of Reversal |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | 2014-05-13 |
(86) PCT Filing Date: | 2008-08-20 |
(87) Open to Public Inspection: | 2009-12-03 |
Examination requested: | 2011-10-13 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/RU2008/000564 |
(87) International Publication Number: | RU2008000564 |
(85) National Entry: | 2010-12-22 |
(30) Application Priority Data: | ||||||
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The invention relates to construction, in particular to devices for closing
apertures in rooms of building
structures. The inventive sectional gate comprises a gate leaf formed by
interconnected panels the end faces of which
are accommodated in L-shaped guides. A hollow cylindrical shaft is mounted on
the top part of the gate in end supporting
brackets. The shaft is provided with rope barrels which are secured on the
ends thereof by means of adapters.
The ropes are connected to the lower and/or top panel of the gate. Torsion
mechanisms with torsional springs are put
onto the driving shaft at the ends thereof. The driving shaft is provided with
a keyslot where the barrel adapters are
attached. The cross-section of the shaft in the middle part thereof is
octagonal. The torsion angle of the keyslot making
it possible to uniformly tension the ropes while the gate motion is equal to
or less than 10° along the entire length of
the torsion mechanism, and a bending deflection between any two supporting
points of the shaft is equal to or less
than 1/600 of the torsion mechanism length. The invention makes it possible to
increase the reliability owing to the
use of the highly strength octagonal shaft in the structure.
Linvention concerne le domaine du bâtiment et notamment des dispositifs pour fermer les ouvertures dans des constructions. Le portail multi-sections comprend une toile constituée de panneaux reliés entre eux de façon articulée dont les bouts sont disposés dans des guides en « L ». Dans la partie supérieure du portail on a prévu un arbre cylindrique monté dans des supports dextrémités. Larbre est doté de tambours pour câbles, lesdits tambours étant montés à ses extrémités au moyen dadaptateurs. Les câbles sont reliés au panneau supérieur et/ou inférieur du portail. Les mécanismes de torsion dotés de ressorts de rotation sont enfiles sur les deux extrémités de larbre. En section transversale, dans sa partie médiane, larbre a une forme octogonale. A lendroit de fixation des adaptateurs de tambours, larbre dentraînement est muni dun logement de clavette. Langle de décalage du logement de clavette, prévu pour assurer la régularité de tension des câbles lors du déplacement du portail, ne dépasse pas 10° sur toute la longueur du mécanisme de torsion, et la déflexion entre nimporte quels deux points dappui de larbre est inférieure ou égale à 1/600 de la longueur du mécanisme de torsion. Linvention permet daugmenter la fiabilité dun portail multi-sections grâce à lutilisation dun mécanisme de torsion dun arbre octogonal présentant une rigidité élevée.
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.
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Description | Date |
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Time Limit for Reversal Expired | 2018-08-20 |
Letter Sent | 2017-08-21 |
Inactive: Cover page published | 2014-11-12 |
Inactive: Acknowledgment of s.8 Act correction | 2014-11-05 |
Correct Applicant Requirements Determined Compliant | 2014-11-05 |
Correction Request for a Granted Patent | 2014-06-02 |
Grant by Issuance | 2014-05-13 |
Inactive: Cover page published | 2014-05-12 |
Correct Applicant Requirements Determined Compliant | 2014-03-11 |
Pre-grant | 2014-01-23 |
Inactive: Final fee received | 2014-01-23 |
Inactive: Correspondence - PCT | 2014-01-15 |
Correct Applicant Request Received | 2014-01-15 |
Notice of Allowance is Issued | 2013-07-29 |
Letter Sent | 2013-07-29 |
Notice of Allowance is Issued | 2013-07-29 |
Inactive: Approved for allowance (AFA) | 2013-06-28 |
Inactive: Delete abandonment | 2013-06-18 |
Amendment Received - Voluntary Amendment | 2013-04-22 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2013-04-22 |
Inactive: S.30(2) Rules - Examiner requisition | 2012-10-22 |
Letter Sent | 2012-09-24 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2012-09-11 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2012-08-20 |
Letter Sent | 2011-10-24 |
Request for Examination Received | 2011-10-13 |
Request for Examination Requirements Determined Compliant | 2011-10-13 |
All Requirements for Examination Determined Compliant | 2011-10-13 |
Inactive: Cover page published | 2011-02-25 |
Inactive: First IPC assigned | 2011-02-10 |
Inactive: Notice - National entry - No RFE | 2011-02-10 |
Inactive: IPC assigned | 2011-02-10 |
Application Received - PCT | 2011-02-10 |
National Entry Requirements Determined Compliant | 2010-12-22 |
Application Published (Open to Public Inspection) | 2009-12-03 |
Abandonment Date | Reason | Reinstatement Date |
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2012-08-20 |
The last payment was received on 2013-08-12
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 |
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MF (application, 3rd anniv.) - standard | 03 | 2011-08-22 | 2010-12-22 |
Basic national fee - standard | 2010-12-22 | ||
Reinstatement (national entry) | 2010-12-22 | ||
MF (application, 2nd anniv.) - standard | 02 | 2010-08-20 | 2010-12-22 |
Request for examination - standard | 2011-10-13 | ||
MF (application, 4th anniv.) - standard | 04 | 2012-08-20 | 2012-09-11 |
Reinstatement | 2012-09-11 | ||
MF (application, 5th anniv.) - standard | 05 | 2013-08-20 | 2013-08-12 |
Final fee - standard | 2014-01-23 | ||
MF (patent, 6th anniv.) - standard | 2014-08-20 | 2014-08-11 | |
MF (patent, 7th anniv.) - standard | 2015-08-20 | 2015-04-23 | |
MF (patent, 8th anniv.) - standard | 2016-08-22 | 2016-05-25 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU "DOORHAN" |
Past Owners on Record |
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DENIS VYACHESLAVOVICH SKIBIN |
DENIS VYACHESLAVOVICH ZAPOLSKIKH |
LYUDMILA VIKTOROVNA VYATINA |
SERGEY ALEXANDROVICH KHANIN |