GB1258097A - - Google Patents
Info
- Publication number
- GB1258097A GB1258097A GB1258097DA GB1258097A GB 1258097 A GB1258097 A GB 1258097A GB 1258097D A GB1258097D A GB 1258097DA GB 1258097 A GB1258097 A GB 1258097A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- housing
- contacts
- switch
- push
- 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
Landscapes
- Push-Button Switches (AREA)
Abstract
1,258,097. Push-button switches. INTERNATIONAL STANDARD ELECTRIC CORP. 14 May, 1969 [20 May, 1968], No. 24548/69. Heading H1N. A push-button switch has a cantilever spring carried by a slide member, the free end of said spring acting on a pivoted member mounted in the switch housing and carrying movable contacts co-operating with stationary contacts mounted in the housing such that when the slide is moved the free end of the cantilever spring traverses the pivoted member across its pivot axis and actuates the contacts. As shown, a housing comprising two parts 6 and 7 accommodates a slide 2 having a retraction spring 3, and two pins 4 and 5 fixed in the housing to pass through an aperture 19 in the slide limit the travel of the slide. Contact pins 48 ... 59 extend through the housing to form fixed contacts and also the pivots for cooperating resilient moving contacts 60, 61, 62 and 63. Four cantilever springs, such as 65, are fitted into suitable recesses in opposite faces of slide 2 such that their free ends, such as 68, rock respective moving contacts as the slide is moved. The slide 2 has a recess on one side provided with a "heart"-shaped boss (70, Fig. 3, not shown) to co-operate with the end 45 of a wire spring 41 which may be clipped on to housing part 7 to provide a switch of the successive actuation or "push-push" type. Several switches may be assembled together by means of a projection 26 having a hole 36 through which a contact pin 53 of an adjacent switch may extend. The springs 41 may be omitted and a known interlock mechanism provided, comprising a bar cooperating with lateral surfaces 80 on slides 2. A lamp (not shown) may be fitted between resilient blades 31 and 32 which are thereby forced into contact with pins 4 and 5 providing alternative electrical connections to the lamp. A cap 78 fitted on the end 76 of slide 2 may have a lens 79 to pass light from the lamp. The switch may be mounted on a U-shaped bracket (not shown) by means of grooves such as 9, 10, 13, 14 in the housing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6807143A NL6807143A (en) | 1968-05-20 | 1968-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1258097A true GB1258097A (en) | 1971-12-22 |
Family
ID=19803687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1258097D Expired GB1258097A (en) | 1968-05-20 | 1969-05-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE733220A (en) |
| DE (1) | DE1923864A1 (en) |
| FR (1) | FR2008925B1 (en) |
| GB (1) | GB1258097A (en) |
| NL (1) | NL6807143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2231089A1 (en) * | 1973-05-23 | 1974-12-20 | Illinois Tool Works |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722597B (en) * | 2019-10-11 | 2022-09-20 | 珠海格力智能装备有限公司 | Band-type brake device |
-
1968
- 1968-05-20 NL NL6807143A patent/NL6807143A/xx unknown
-
1969
- 1969-05-09 DE DE19691923864 patent/DE1923864A1/en active Pending
- 1969-05-14 GB GB1258097D patent/GB1258097A/en not_active Expired
- 1969-05-19 BE BE733220D patent/BE733220A/xx unknown
- 1969-05-20 FR FR6916315A patent/FR2008925B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2231089A1 (en) * | 1973-05-23 | 1974-12-20 | Illinois Tool Works |
Also Published As
| Publication number | Publication date |
|---|---|
| BE733220A (en) | 1969-11-19 |
| FR2008925B1 (en) | 1976-04-16 |
| DE1923864A1 (en) | 1970-01-15 |
| NL6807143A (en) | 1969-11-24 |
| FR2008925A1 (en) | 1970-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |