FR879458A - Shut-off device for electrical switching and switching devices - Google Patents
Shut-off device for electrical switching and switching devicesInfo
- Publication number
- FR879458A FR879458A FR879458DA FR879458A FR 879458 A FR879458 A FR 879458A FR 879458D A FR879458D A FR 879458DA FR 879458 A FR879458 A FR 879458A
- Authority
- FR
- France
- Prior art keywords
- switching
- shut
- electrical
- devices
- switching devices
- 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
-
- 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
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
- G05G2700/08—Control mechanisms for locking members in one or more positions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE879458X | 1941-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR879458A true FR879458A (en) | 1943-02-24 |
Family
ID=6819009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879458D Expired FR879458A (en) | 1941-02-11 | 1942-02-18 | Shut-off device for electrical switching and switching devices |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR879458A (en) |
NL (1) | NL59630C (en) |
-
0
- NL NL59630D patent/NL59630C/xx active
-
1942
- 1942-02-18 FR FR879458D patent/FR879458A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL59630C (en) |
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