CA953977A - Dual brake type drive mechanism - Google Patents
Dual brake type drive mechanismInfo
- Publication number
- CA953977A CA953977A CA109,541A CA109541A CA953977A CA 953977 A CA953977 A CA 953977A CA 109541 A CA109541 A CA 109541A CA 953977 A CA953977 A CA 953977A
- Authority
- CA
- Canada
- Prior art keywords
- drive mechanism
- type drive
- brake type
- dual brake
- dual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
- E05D15/1005—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes
- E05D15/1007—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes specially adapted for use in railway-cars or mass transit vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5028870A | 1970-06-26 | 1970-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA953977A true CA953977A (en) | 1974-09-03 |
Family
ID=21964411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA109,541A Expired CA953977A (en) | 1970-06-26 | 1971-04-05 | Dual brake type drive mechanism |
Country Status (2)
Country | Link |
---|---|
US (1) | US3660938A (en) |
CA (1) | CA953977A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726145A (en) * | 1986-06-05 | 1988-02-23 | Stanley Rokicki | Sliding door assembly |
US4691474A (en) * | 1986-06-05 | 1987-09-08 | Stanley Rokicki | Sliding door assembly with mullion lock |
US4920894A (en) * | 1989-08-31 | 1990-05-01 | Railcar Specialties, Inc. | Modular anti-spin unit for railway car door |
US6463861B1 (en) * | 2001-06-29 | 2002-10-15 | Ysd Industries Inc. | Anti-drift retarder for gear operated door |
US6546611B1 (en) * | 2001-07-23 | 2003-04-15 | Pennsylvania Rail Car Company | Rail car anti-spin door handle and installation method |
US6659018B1 (en) * | 2002-03-28 | 2003-12-09 | Ysd Industries, Inc. | Stop mechanism with dual pawls for gear operated door |
US6637347B1 (en) | 2002-09-20 | 2003-10-28 | Chief Industries, Inc. | Anti-spin/anti-drift module for railway car door |
US20070137518A1 (en) * | 2005-12-06 | 2007-06-21 | Bell Edward A | Anti-spin/anti-drift worm gear brake with bevel gear speed-up |
US20070283842A1 (en) * | 2006-04-13 | 2007-12-13 | Hepburn Christopher D | Anti-spin/anti-drift module |
CN103003512B (en) * | 2010-07-19 | 2016-06-29 | 哈多高级设计与技术有限公司 | For the system making slide eject |
WO2015113166A1 (en) * | 2014-01-31 | 2015-08-06 | Canimex Inc. | Winding ratchet system for counterbalancing system |
CN104453496A (en) * | 2014-10-17 | 2015-03-25 | 北京航天益森风洞工程技术有限公司 | Hand-operated tunnel door structure of test section |
IL245025B (en) * | 2016-04-10 | 2021-07-29 | Mordechai Harari | A stepless sliding doors system |
MX2021007091A (en) * | 2018-12-15 | 2021-08-11 | Trinity North American Freight Car Inc | Operating mechanism for rail car door. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US877714A (en) * | 1907-01-22 | 1908-01-28 | Thaddeus W Heermans | Combined power-transmission and automatic braking mechanism for motor-driven vehicles. |
FR715749A (en) * | 1930-11-20 | 1931-12-08 | Improvements to clutch and braking systems for winches or similar machines acting by pressure bi-laterally | |
US3392487A (en) * | 1966-04-08 | 1968-07-16 | Youngstown Steel Door Co | Operating mechanism for railway car doors |
US3555731A (en) * | 1968-08-30 | 1971-01-19 | Youngstown Steel Door Co | Ratchet lock |
-
1970
- 1970-06-26 US US50288A patent/US3660938A/en not_active Expired - Lifetime
-
1971
- 1971-04-05 CA CA109,541A patent/CA953977A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3660938A (en) | 1972-05-09 |
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