GB1127631A - Electric switches - Google Patents
Electric switchesInfo
- Publication number
- GB1127631A GB1127631A GB137665A GB137665A GB1127631A GB 1127631 A GB1127631 A GB 1127631A GB 137665 A GB137665 A GB 137665A GB 137665 A GB137665 A GB 137665A GB 1127631 A GB1127631 A GB 1127631A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- microswitch
- actuate
- jan
- slidable
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/168—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift operated by movement in any direction
Landscapes
- Transmission Devices (AREA)
Abstract
1,127,631. Mechanical switches. COAL INDUSTRY (PATENTS) Ltd. 11 Jan., 1966 [12 Jan., 1965], No. 1376/65. Heading H1N. On deformation of the rubber or plastics member 24 a taut wire 16 secured to a plug 7 in one end of the member moves a plug 18, 18A which is slidable to actuate a switch 21. A compression spring 5 bears against the plug 7 at one end and the step 3 of a body portion 1 to which the member 24 is secured. The plug 18, 18A is slidable in a tube 11 formed in the body portion 1 and a compression spring 20 tensions wire 16. As shown the plug 18, 18A operates a pushbutton microswitch 21 but it could actuate a pair of microswitches selectively. The plug 18, 18A may carry the pawl of a ratchet and pawl device which operates the microswitch by an interchangeable rotary cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB137665A GB1127631A (en) | 1965-01-12 | 1965-01-12 | Electric switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB137665A GB1127631A (en) | 1965-01-12 | 1965-01-12 | Electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1127631A true GB1127631A (en) | 1968-09-18 |
Family
ID=9720942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB137665A Expired GB1127631A (en) | 1965-01-12 | 1965-01-12 | Electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1127631A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767876A (en) * | 1972-11-17 | 1973-10-23 | Singer Co | Remote mechanical switch for actuating a power tool with particular microswitch locating means |
| EP0540094A1 (en) * | 1991-10-30 | 1993-05-05 | Laboratoires D'electronique Philips S.A.S. | Multidirectional control device |
| FR2685504A1 (en) * | 1991-12-18 | 1993-06-25 | Philips Electronique Lab | Device for multidirectional controls, fitted with a micro-contactor |
-
1965
- 1965-01-12 GB GB137665A patent/GB1127631A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767876A (en) * | 1972-11-17 | 1973-10-23 | Singer Co | Remote mechanical switch for actuating a power tool with particular microswitch locating means |
| EP0540094A1 (en) * | 1991-10-30 | 1993-05-05 | Laboratoires D'electronique Philips S.A.S. | Multidirectional control device |
| FR2685504A1 (en) * | 1991-12-18 | 1993-06-25 | Philips Electronique Lab | Device for multidirectional controls, fitted with a micro-contactor |
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