GB1197355A - Electric Contact Device, having a Push-Button - Google Patents
Electric Contact Device, having a Push-ButtonInfo
- Publication number
- GB1197355A GB1197355A GB30802/68A GB3080268A GB1197355A GB 1197355 A GB1197355 A GB 1197355A GB 30802/68 A GB30802/68 A GB 30802/68A GB 3080268 A GB3080268 A GB 3080268A GB 1197355 A GB1197355 A GB 1197355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- pushbutton
- dog
- contacts
- extension
- 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
- 230000000994 depressogenic effect Effects 0.000 abstract 1
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
-
- 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
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/04—Attachments; Connections
Landscapes
- Push-Button Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
1,197,355. Retractive switches. LA TELEMECANIQUE ELECTRIQUE. 27 June, 1968 [30 June, 1967], No. 30802/68. Heading H1N. A pushbutton switch comprises a fixed contact 9 and a movable contact 7 on the end of bent strip 3 the free end of which is gripped between extensions 8a or arm 8 of intermediate element 1 pivoted at 2 and having a second arm 14 actuated by dog 11 on extension 12 of the pushbutton. Spring 17 urges the free end of strip 3 towards the fixed contact but movement is prevented by dog 11 engaging surface 15 of arm 14. When the pushbutton is depressed, extension 12 and dog 11 move downwards and arm 14 is freed and the contacts are closed. When the pushbutton is released a retractive spring urges it upwards so that dog 11 engages cam surface 16 of arm 14 and cams it back to its original position breaking the contacts. Surfaces 15 and 16 on the end of arm 14 may be arranged, Figs. 4, 7, 8 (not shown), so that the contacts are normally closed and when dog 11 moves downwards it engages cam surface 16 and opens the contacts. There may be two sets of contacts each with its element 1 on each side of centrally disposed extension 12. A number of pushbutton units may be mounted in control panel, Fig. 10 (not shown), each secured by a ratchet spring 22, Fig. 1 (not shown). A signal lamp is provided within the pushbutton.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR112728A FR1537051A (en) | 1967-06-30 | 1967-06-30 | Electrical contact device, in particular for electrical panel push button |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1197355A true GB1197355A (en) | 1970-07-01 |
Family
ID=8634268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30802/68A Expired GB1197355A (en) | 1967-06-30 | 1968-06-27 | Electric Contact Device, having a Push-Button |
Country Status (11)
Country | Link |
---|---|
US (1) | US3514565A (en) |
AT (1) | AT284239B (en) |
BE (1) | BE716717A (en) |
CH (1) | CH488270A (en) |
DE (1) | DE1765633B1 (en) |
DK (1) | DK124568B (en) |
ES (1) | ES355589A1 (en) |
FR (1) | FR1537051A (en) |
GB (1) | GB1197355A (en) |
NO (1) | NO126650B (en) |
SE (1) | SE330199B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1316103A (en) * | 1969-08-12 | 1973-05-09 | Lucas Industries Ltd | Electrical switches |
CH650618A5 (en) * | 1980-07-08 | 1985-07-31 | Olten Ag Elektro Apparatebau | PUSH BUTTON WITH PULSE OR LATCH FUNCTION. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR363486A (en) * | 1906-02-10 | 1906-08-01 | Soc Ind Des Telephones Constr | Subscriber appeal bodies for use by telephone offices |
CH179269A (en) * | 1932-05-28 | 1935-08-31 | Siemens Ag | Circuit arrangement for telecommunication systems, in particular telephone systems, with branch points which can be called optionally and located on a common line. |
CH244267A (en) * | 1945-07-10 | 1946-08-31 | Siemens Ag Albis | Two-stage push button switch. |
US3163740A (en) * | 1962-03-19 | 1964-12-29 | Patent License Corp | Push-button switch assembly |
US3320394A (en) * | 1963-06-21 | 1967-05-16 | Cie Generale Entpr Elec | Module switch having a rotatable and reciprocal actuator |
US3265847A (en) * | 1964-01-16 | 1966-08-09 | Telex Corp | Push button switch having indicator means |
US3274369A (en) * | 1964-11-12 | 1966-09-20 | John B Quinn | Service signal light |
US3334209A (en) * | 1965-12-27 | 1967-08-01 | F & F Entpr Inc | Switch construction with attached light |
-
1967
- 1967-06-30 FR FR112728A patent/FR1537051A/en not_active Expired
-
1968
- 1968-06-17 BE BE716717D patent/BE716717A/xx unknown
- 1968-06-19 CH CH908268A patent/CH488270A/en not_active IP Right Cessation
- 1968-06-21 DE DE19681765633 patent/DE1765633B1/en active Pending
- 1968-06-22 NO NO02485/68A patent/NO126650B/no unknown
- 1968-06-26 US US740374A patent/US3514565A/en not_active Expired - Lifetime
- 1968-06-27 GB GB30802/68A patent/GB1197355A/en not_active Expired
- 1968-06-27 SE SE08749/68A patent/SE330199B/xx unknown
- 1968-06-28 DK DK313368AA patent/DK124568B/en unknown
- 1968-06-28 ES ES355589A patent/ES355589A1/en not_active Expired
- 1968-06-28 AT AT622068A patent/AT284239B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE330199B (en) | 1970-11-09 |
DE1765633B1 (en) | 1972-05-25 |
CH488270A (en) | 1970-03-31 |
FR1537051A (en) | 1968-08-23 |
NO126650B (en) | 1973-03-05 |
US3514565A (en) | 1970-05-26 |
AT284239B (en) | 1970-09-10 |
DK124568B (en) | 1972-10-30 |
ES355589A1 (en) | 1969-12-16 |
BE716717A (en) | 1968-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |