PL222051A1 - - Google Patents
Info
- Publication number
- PL222051A1 PL222051A1 PL22205180A PL22205180A PL222051A1 PL 222051 A1 PL222051 A1 PL 222051A1 PL 22205180 A PL22205180 A PL 22205180A PL 22205180 A PL22205180 A PL 22205180A PL 222051 A1 PL222051 A1 PL 222051A1
- Authority
- PL
- Poland
- Prior art keywords
- levers
- running rail
- rail
- tenons
- articulated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
- B61K7/04—Track brakes or retarding apparatus with clamping action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Handcart (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Resistance Heating (AREA)
- Insulated Conductors (AREA)
Abstract
1. A track brake for railway carriages and trucks, comprising jaws and operating by gravity, of the type comprising pairs of articulated levers (1, 2) carrying two braking shoes (4) forming jaws disposed on each side of a vertically mobile running rail (3), characterized in that the levers (1, 2) are provided with tenons (5) articulated in housings serving as bearings formed by a two-part movable flange (6) fixed to the base of the running rail (3) without it being necessary to machine the latter, the hook shape of this flange (6) being adapted to retain the tenons (5) of each of the levers (1, 2) in the angle constituted by the web of the rail and its base, and in that the running rail (3) receiving said levers (1, 2) is constituted by one of the two rails of the running track, previously released from the sleepers by removal of the sleeper screws.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7904101A FR2449014A1 (en) | 1979-02-19 | 1979-02-19 | JAW TRACK BRAKE USING ONE OF THE TRACK TRACK RAILS, WITHOUT MACHINING, FOR WEIGHING CARS AND BRAKING THEM PROPORTIONALLY AT WEIGHT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL222051A1 true PL222051A1 (en) | 1980-11-03 |
| PL120122B1 PL120122B1 (en) | 1982-02-27 |
Family
ID=9222124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980222051A PL120122B1 (en) | 1979-02-19 | 1980-02-15 | Shoe-type electromagnetic brake for railroad cars |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0015793B1 (en) |
| AT (1) | ATE2414T1 (en) |
| CS (1) | CS262405B2 (en) |
| DD (1) | DD149194A5 (en) |
| DE (1) | DE3061840D1 (en) |
| ES (1) | ES254340Y (en) |
| FI (1) | FI71276C (en) |
| FR (1) | FR2449014A1 (en) |
| GR (1) | GR65761B (en) |
| MX (1) | MX149173A (en) |
| NO (1) | NO147666C (en) |
| PL (1) | PL120122B1 (en) |
| PT (1) | PT70840A (en) |
| RO (1) | RO79045A (en) |
| SU (1) | SU957754A3 (en) |
| YU (1) | YU42502B (en) |
| ZA (1) | ZA80866B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913365B (en) * | 2009-12-30 | 2012-06-06 | 张力 | Anti-skid stopping device for railway freight line/special line |
| CN104527718A (en) * | 2014-12-05 | 2015-04-22 | 淮北矿业（集团）有限责任公司 | Manual linkage car arresting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1270475A (en) * | 1960-03-17 | 1961-08-25 | Westinghouse Air Brake Co | Railroad car retarder |
| FR1338242A (en) * | 1962-11-08 | 1963-09-20 | Westinghouse Air Brake Co | braking equipment for railway wagons |
| FR2068287A5 (en) * | 1970-10-01 | 1971-08-20 | Abex Corp | |
| FR2233212A1 (en) * | 1973-06-14 | 1975-01-10 | Saxby | Variable force railway track brake - force is varied by piston stroke toggles and cam action on braking beams |
| FR2233213A1 (en) * | 1973-06-18 | 1975-01-10 | Saxby | Track mounted brake for railway vehicles - pivoted beams engage sides of wheel and have vertically movable pivot |
-
1979
- 1979-02-19 FR FR7904101A patent/FR2449014A1/en active Granted
-
1980
- 1980-01-24 GR GR61033A patent/GR65761B/en unknown
- 1980-01-28 FI FI800230A patent/FI71276C/en not_active IP Right Cessation
- 1980-02-04 ES ES1980254340U patent/ES254340Y/en not_active Expired
- 1980-02-06 DE DE8080400190T patent/DE3061840D1/en not_active Expired
- 1980-02-06 EP EP80400190A patent/EP0015793B1/en not_active Expired
- 1980-02-06 AT AT80400190T patent/ATE2414T1/en not_active IP Right Cessation
- 1980-02-12 SU SU802879359A patent/SU957754A3/en active
- 1980-02-13 YU YU373/80A patent/YU42502B/en unknown
- 1980-02-13 CS CS80965A patent/CS262405B2/en unknown
- 1980-02-15 NO NO800419A patent/NO147666C/en unknown
- 1980-02-15 PT PT70840A patent/PT70840A/en not_active IP Right Cessation
- 1980-02-15 ZA ZA00800866A patent/ZA80866B/en unknown
- 1980-02-15 MX MX181200A patent/MX149173A/en unknown
- 1980-02-15 PL PL1980222051A patent/PL120122B1/en unknown
- 1980-02-18 RO RO80100221A patent/RO79045A/en unknown
- 1980-02-19 DD DD80219141A patent/DD149194A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2449014B1 (en) | 1984-04-13 |
| GR65761B (en) | 1980-10-30 |
| FI800230A (en) | 1980-08-20 |
| ATE2414T1 (en) | 1983-03-15 |
| PT70840A (en) | 1980-03-01 |
| FR2449014A1 (en) | 1980-09-12 |
| ZA80866B (en) | 1981-09-30 |
| NO800419L (en) | 1980-08-20 |
| DE3061840D1 (en) | 1983-03-17 |
| FI71276B (en) | 1986-09-09 |
| RO79045A (en) | 1982-06-25 |
| EP0015793B1 (en) | 1983-02-09 |
| CS96580A2 (en) | 1988-08-16 |
| DD149194A5 (en) | 1981-07-01 |
| CS262405B2 (en) | 1989-03-14 |
| NO147666C (en) | 1983-05-25 |
| NO147666B (en) | 1983-02-14 |
| YU42502B (en) | 1988-10-31 |
| PL120122B1 (en) | 1982-02-27 |
| FI71276C (en) | 1986-12-19 |
| ES254340Y (en) | 1981-10-01 |
| SU957754A3 (en) | 1982-09-07 |
| ES254340U (en) | 1981-03-16 |
| YU37380A (en) | 1983-01-21 |
| EP0015793A1 (en) | 1980-09-17 |
| MX149173A (en) | 1983-09-14 |
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