GB698547A - Improvements in or relating to push button electric switches - Google Patents
Improvements in or relating to push button electric switchesInfo
- Publication number
- GB698547A GB698547A GB2313450A GB2313450A GB698547A GB 698547 A GB698547 A GB 698547A GB 2313450 A GB2313450 A GB 2313450A GB 2313450 A GB2313450 A GB 2313450A GB 698547 A GB698547 A GB 698547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- button
- bar
- teeth
- sept
- causes
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
- H01H13/585—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction wherein the movable contact rotates around the axis of the push button
Landscapes
- Adornments (AREA)
- Switches With Compound Operations (AREA)
Abstract
698,547. Snap-action switches. WARD & GOLDSTONE, Ltd., and COUYOUMDJIAN, A. O. Sept. 7, 1951 [Sept. 21, 1950]. No.23134/50. Class 38(v) A push-button switch is operable on and off by successive depressions of the button 17 which is urged outwards by two aligned compression springs 22, 26 which engage between them a conducting cross-bar 24 on a plunger 23 slidable and rotatable relatively to the button, the cross-bar co-operating with a fixed ring of ratchet teeth 27, defining angularly spaced on and off positions of the bar, and being operated by a ring of ratchet teeth 34 formed on the inner end of the button. Depression of the button causes teeth 34 to depress the bar 24 until it is moved over the crest of teeth 27 when it is raised and rotated rapidly through 90 degrees by the spring 26 and edges 27b of teeth 27, so as to bridge contacts 28. The next depression of button 23 causes a further 90 degrees rotation to the off position, and so on. The button is prevented from rotation by keys 16 thereon acting in grooves 15 in the body part 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2313450A GB698547A (en) | 1950-09-21 | 1950-09-21 | Improvements in or relating to push button electric switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2313450A GB698547A (en) | 1950-09-21 | 1950-09-21 | Improvements in or relating to push button electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB698547A true GB698547A (en) | 1953-10-21 |
Family
ID=10190685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2313450A Expired GB698547A (en) | 1950-09-21 | 1950-09-21 | Improvements in or relating to push button electric switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB698547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0080028A1 (en) * | 1981-11-19 | 1983-06-01 | Wolfgang Dipl.-Ing. Priesemuth | Push button switch |
-
1950
- 1950-09-21 GB GB2313450A patent/GB698547A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0080028A1 (en) * | 1981-11-19 | 1983-06-01 | Wolfgang Dipl.-Ing. Priesemuth | Push button switch |
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