CA2121007C - Dispositif de traction haut rendement - Google Patents
Dispositif de traction haut rendementInfo
- Publication number
- CA2121007C CA2121007C CA 2121007 CA2121007A CA2121007C CA 2121007 C CA2121007 C CA 2121007C CA 2121007 CA2121007 CA 2121007 CA 2121007 A CA2121007 A CA 2121007A CA 2121007 C CA2121007 C CA 2121007C
- Authority
- CA
- Canada
- Prior art keywords
- tapered
- draft gear
- gear assembly
- plate members
- pair
- 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 - Lifetime
Links
Landscapes
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20644894A | 1994-03-04 | 1994-03-04 | |
US08/206,448 | 1994-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2121007A1 CA2121007A1 (fr) | 1995-09-05 |
CA2121007C true CA2121007C (fr) | 1999-11-09 |
Family
ID=22766434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2121007 Expired - Lifetime CA2121007C (fr) | 1994-03-04 | 1994-04-11 | Dispositif de traction haut rendement |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1067953C (fr) |
AU (1) | AU677285B2 (fr) |
BR (1) | BR9403704A (fr) |
CA (1) | CA2121007C (fr) |
ZA (1) | ZA944301B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100425488C (zh) * | 2004-01-16 | 2008-10-15 | 外博泰克控股股份有限公司 | 摩擦车钩组件的外壳 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925924A (en) * | 1956-08-13 | 1960-02-23 | American Steel Foundries | Twin barrel friction draft gear |
US2906415A (en) * | 1956-12-28 | 1959-09-29 | American Steel Foundries | Draft gear |
US3386597A (en) * | 1967-01-12 | 1968-06-04 | Midland Ross Corp | Railway car friction-type draft gear |
US4645187A (en) * | 1984-09-14 | 1987-02-24 | American Standard Inc. | Draft gear assembly |
US4735328B1 (en) * | 1986-12-15 | 1993-11-16 | Split wedge draft gear with center friction plate | |
US4809419A (en) * | 1988-01-21 | 1989-03-07 | American Standard Inc. | Method of and apparatus for reconditioning railway car draft gears |
US5125409A (en) * | 1991-03-05 | 1992-06-30 | Nidek Co., Ltd. | Ultrasonic diagnostic apparatus and method for ophthalmology |
-
1994
- 1994-04-11 CA CA 2121007 patent/CA2121007C/fr not_active Expired - Lifetime
- 1994-04-12 AU AU59421/94A patent/AU677285B2/en not_active Expired
- 1994-06-16 ZA ZA944301A patent/ZA944301B/xx unknown
- 1994-08-18 CN CN94115049A patent/CN1067953C/zh not_active Expired - Lifetime
- 1994-10-13 BR BR9403704A patent/BR9403704A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2121007A1 (fr) | 1995-09-05 |
CN1067953C (zh) | 2001-07-04 |
ZA944301B (en) | 1995-05-08 |
AU5942194A (en) | 1995-09-28 |
BR9403704A (pt) | 1995-10-24 |
AU677285B2 (en) | 1997-04-17 |
CN1108193A (zh) | 1995-09-13 |
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CA2121007C (fr) | Dispositif de traction haut rendement | |
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CA2561562C (fr) | Depouille sous une plate a depouille permettant d'augmenter la force laterale sur la plaque mobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20140411 |