FR1454744A - Electric switch - Google Patents
Electric switchInfo
- Publication number
- FR1454744A FR1454744A FR39234A FR39234A FR1454744A FR 1454744 A FR1454744 A FR 1454744A FR 39234 A FR39234 A FR 39234A FR 39234 A FR39234 A FR 39234A FR 1454744 A FR1454744 A FR 1454744A
- Authority
- FR
- France
- Prior art keywords
- spring
- lever
- chord
- nov
- button
- 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
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
- Tumbler Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
- Toys (AREA)
Abstract
1,132,863. Retractive switches. ALEX NEHER AG. METALLWAREN & WERKZEUGFABRIK. 10 Nov., 1965 [25 Nov., 1964], No. 47650/65. Heading H1N. A snap-action switch comprises a contact blade 3 connected to one end of a leaf spring 9 having a bowed portion joined to a straight portion forming a chord to the bowed portion. A lever 10 acted on by a push-button 8 is connected to the other end of the spring 9. Modifications are described in which the lever presses on the chord, the said other end of spring 9 being connected to a fixed point, and the button may be connected to the lever on a second spring of similar form. The first and second springs may be formed of two parts hinged together.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1520364A CH424923A (en) | 1964-11-25 | 1964-11-25 | Electric switch |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1454744A true FR1454744A (en) | 1966-10-07 |
Family
ID=4407217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR39234A Expired FR1454744A (en) | 1964-11-25 | 1965-11-22 | Electric switch |
Country Status (8)
Country | Link |
---|---|
US (1) | US3310644A (en) |
BE (1) | BE672812A (en) |
CH (1) | CH424923A (en) |
DE (1) | DE1540240C3 (en) |
ES (1) | ES319732A1 (en) |
FR (1) | FR1454744A (en) |
GB (1) | GB1132863A (en) |
NL (1) | NL6515264A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5749875Y2 (en) * | 1978-07-14 | 1982-11-01 | ||
US4348563A (en) * | 1979-08-31 | 1982-09-07 | Unimax Switch Limited | Snap action switches |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487374A (en) * | 1945-08-29 | 1949-11-08 | First Ind Corp | Electric switch |
US3210497A (en) * | 1962-11-06 | 1965-10-05 | Dole Valve Co | Condition responsive snap-action electrical switch |
US3176109A (en) * | 1963-05-02 | 1965-03-30 | Robertshaw Controls Co | Circuit flutter preventing switch construction |
-
1964
- 1964-11-25 CH CH1520364A patent/CH424923A/en unknown
-
1965
- 1965-11-05 DE DE1540240A patent/DE1540240C3/en not_active Expired
- 1965-11-10 GB GB47650/65A patent/GB1132863A/en not_active Expired
- 1965-11-18 ES ES0319732A patent/ES319732A1/en not_active Expired
- 1965-11-22 US US508939A patent/US3310644A/en not_active Expired - Lifetime
- 1965-11-22 FR FR39234A patent/FR1454744A/en not_active Expired
- 1965-11-24 BE BE672812D patent/BE672812A/xx unknown
- 1965-11-24 NL NL6515264A patent/NL6515264A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE672812A (en) | 1966-03-16 |
US3310644A (en) | 1967-03-21 |
ES319732A1 (en) | 1967-01-01 |
DE1540240C3 (en) | 1973-10-25 |
NL6515264A (en) | 1966-05-26 |
GB1132863A (en) | 1968-11-06 |
DE1540240B2 (en) | 1973-02-01 |
DE1540240A1 (en) | 1970-01-02 |
CH424923A (en) | 1966-11-30 |
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