FR888221A - Return device for hand switches - Google Patents
Return device for hand switchesInfo
- Publication number
- FR888221A FR888221A FR888221DA FR888221A FR 888221 A FR888221 A FR 888221A FR 888221D A FR888221D A FR 888221DA FR 888221 A FR888221 A FR 888221A
- Authority
- FR
- France
- Prior art keywords
- return device
- hand switches
- switches
- hand
- return
- 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
- H01H21/22—Operating parts, e.g. handle
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH888221X | 1941-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR888221A true FR888221A (en) | 1943-12-07 |
Family
ID=4545437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR888221D Expired FR888221A (en) | 1941-02-14 | 1942-02-06 | Return device for hand switches |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH219772A (en) |
DE (1) | DE731421C (en) |
FR (1) | FR888221A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957960A (en) * | 1957-05-14 | 1960-10-25 | Linemaster Switch Corp | Foot switch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013771A1 (en) * | 1980-04-10 | 1981-10-22 | Fichtel & Sachs Ag, 8720 Schweinfurt | CONTROL LEVER FOR CHAIN GEAR |
-
1941
- 1941-02-14 CH CH219772D patent/CH219772A/en unknown
- 1941-03-23 DE DEM150321D patent/DE731421C/en not_active Expired
-
1942
- 1942-02-06 FR FR888221D patent/FR888221A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957960A (en) * | 1957-05-14 | 1960-10-25 | Linemaster Switch Corp | Foot switch |
Also Published As
Publication number | Publication date |
---|---|
CH219772A (en) | 1942-02-28 |
DE731421C (en) | 1943-02-09 |
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