FR1037542A - Snap action switch mechanism - Google Patents
Snap action switch mechanismInfo
- Publication number
- FR1037542A FR1037542A FR1037542DA FR1037542A FR 1037542 A FR1037542 A FR 1037542A FR 1037542D A FR1037542D A FR 1037542DA FR 1037542 A FR1037542 A FR 1037542A
- Authority
- FR
- France
- Prior art keywords
- switch mechanism
- snap action
- action switch
- snap
- switch
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US231452A US2730198A (en) | 1951-06-14 | 1951-06-14 | Track brake assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1037542A true FR1037542A (en) | 1953-09-17 |
Family
ID=22869289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1037542D Expired FR1037542A (en) | 1951-06-14 | 1951-05-25 | Snap action switch mechanism |
Country Status (3)
Country | Link |
---|---|
US (1) | US2730198A (en) |
CH (1) | CH296454A (en) |
FR (1) | FR1037542A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966236A (en) * | 1955-04-22 | 1960-12-27 | Sanford Day Iron Works Inc | Brake control cars |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR469847A (en) * | 1913-03-17 | 1914-08-12 | Diederich Storjohann | Rail brake adjuster in double suspension vehicles |
US2178643A (en) * | 1935-08-21 | 1939-11-07 | Transit Res Corp | Track brake suspension |
BE470306A (en) * | 1946-08-10 |
-
1951
- 1951-05-25 FR FR1037542D patent/FR1037542A/en not_active Expired
- 1951-06-07 CH CH296454D patent/CH296454A/en unknown
- 1951-06-14 US US231452A patent/US2730198A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH296454A (en) | 1954-02-15 |
US2730198A (en) | 1956-01-10 |
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