BR7402930D0 - Engate de vagoes - Google Patents
Engate de vagoesInfo
- Publication number
- BR7402930D0 BR7402930D0 BR2930/74A BR293074A BR7402930D0 BR 7402930 D0 BR7402930 D0 BR 7402930D0 BR 2930/74 A BR2930/74 A BR 2930/74A BR 293074 A BR293074 A BR 293074A BR 7402930 D0 BR7402930 D0 BR 7402930D0
- Authority
- BR
- Brazil
- Prior art keywords
- wagon hitch
- wagon
- hitch
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
- B61G3/06—Knuckle-locking devices
- B61G3/08—Control devices, e.g. for uncoupling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00351166A US3845867A (en) | 1973-04-16 | 1973-04-16 | Car coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7402930D0 true BR7402930D0 (pt) | 1974-12-03 |
Family
ID=23379845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR2930/74A BR7402930D0 (pt) | 1973-04-16 | 1974-04-15 | Engate de vagoes |
Country Status (7)
Country | Link |
---|---|
US (1) | US3845867A (pt) |
JP (1) | JPS56259B2 (pt) |
AR (1) | AR198739A1 (pt) |
BR (1) | BR7402930D0 (pt) |
CA (1) | CA1006464A (pt) |
ES (1) | ES202272Y (pt) |
ZA (1) | ZA742138B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4119209A (en) * | 1977-06-23 | 1978-10-10 | Midland-Ross Corporation | Locking mechanism of a railroad car coupler |
CN115465071A (zh) * | 2022-09-26 | 2022-12-13 | 阿尔特汽车技术股份有限公司 | 一种连接结构及车辆 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2183501A (en) * | 1936-08-15 | 1939-12-12 | American Steel Foundries | Coupler |
US2646896A (en) * | 1951-01-13 | 1953-07-28 | Nat Malleable & Steel Castings | Car coupler |
US3450273A (en) * | 1967-11-24 | 1969-06-17 | Midland Ross Corp | Lateral pull-type knuckle coupler |
-
1973
- 1973-04-16 US US00351166A patent/US3845867A/en not_active Expired - Lifetime
-
1974
- 1974-02-20 CA CA193,082A patent/CA1006464A/en not_active Expired
- 1974-04-03 ZA ZA00742138A patent/ZA742138B/xx unknown
- 1974-04-10 AR AR253264A patent/AR198739A1/es active
- 1974-04-15 BR BR2930/74A patent/BR7402930D0/pt unknown
- 1974-04-15 JP JP4210274A patent/JPS56259B2/ja not_active Expired
- 1974-04-16 ES ES1974202272U patent/ES202272Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES202272Y (es) | 1976-02-16 |
ES202272U (es) | 1975-11-01 |
JPS5052712A (pt) | 1975-05-10 |
CA1006464A (en) | 1977-03-08 |
JPS56259B2 (pt) | 1981-01-07 |
ZA742138B (en) | 1975-04-30 |
US3845867A (en) | 1974-11-05 |
AR198739A1 (es) | 1974-07-15 |
AU6760574A (en) | 1975-10-09 |
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