GB1204429A - Push button switch operator of the push-pull type - Google Patents
Push button switch operator of the push-pull typeInfo
- Publication number
- GB1204429A GB1204429A GB54964/68A GB5496468A GB1204429A GB 1204429 A GB1204429 A GB 1204429A GB 54964/68 A GB54964/68 A GB 54964/68A GB 5496468 A GB5496468 A GB 5496468A GB 1204429 A GB1204429 A GB 1204429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- push
- cams
- stem
- button
- button switch
- 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
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 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
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/045—Energy stored by deformation of elastic members making use of cooperating spring loaded wedging or camming parts between operating member and contact structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H2011/0043—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for modifying the number or type of operating positions, e.g. momentary and stable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
Landscapes
- Push-Button Switches (AREA)
- Mechanical Control Devices (AREA)
Abstract
1,204,429. Catch fastenings. SQUARE D CO. 20 Nov., 1968 [12 Feb., 1968], No. 54964/ 68. Heading E2A. [Also in Division H1] A detent locating device for a push-pull operated electric switch comprises cam projections 66 Fig. 3 mounted on the push-button stem 38 and engaged between pairs of resiliently urged cams 84 axially located in the switch housing 40 (not shown) and movable in a circumferential path about the stem 38. Compression coil springs 96 for the cams 84 are circumferentially arranged around the stem 38 between the pairs of cams. In the example of Fig. 3 the cams 84 are shaped to urge the stem, 38 to an intermediate or central axial position whereby the push-button is restored to this position when pushed or pulled. In the example of Fig. 4 the cams 90 are shaped so that the push button is urged and held in both the pulled-on and pushed-in positions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70472868A | 1968-02-12 | 1968-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1204429A true GB1204429A (en) | 1970-09-09 |
Family
ID=24830644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54964/68A Expired GB1204429A (en) | 1968-02-12 | 1968-11-20 | Push button switch operator of the push-pull type |
Country Status (2)
Country | Link |
---|---|
US (1) | US3472986A (en) |
GB (1) | GB1204429A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3581036A (en) * | 1969-10-13 | 1971-05-25 | Cutler Hammer Inc | Push-pull electric switch operator |
US3681553A (en) * | 1970-10-02 | 1972-08-01 | Square D Co | Switch adapter structure for a dust-ignition-proof enclosure |
US3984797A (en) * | 1975-03-20 | 1976-10-05 | Square D Company | Switch operator |
US4255633A (en) * | 1979-06-04 | 1981-03-10 | Westinghouse Electric Corp. | Push-pull switch operator |
US5544019A (en) * | 1995-02-21 | 1996-08-06 | Eaton Corporation | Display system |
SE514074C2 (en) * | 1999-04-01 | 2000-12-18 | Abb Ab | Control means for actuating a switch in an electrical circuit |
WO2003102990A1 (en) * | 2002-05-31 | 2003-12-11 | G. T. Development Corporation | Switch assembly employing magnetic reed switches |
US9308400B2 (en) * | 2010-07-01 | 2016-04-12 | Msa Technology, Llc | Indicator arrangement, regulator release button, and breathing apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099771A (en) * | 1957-04-01 | 1963-07-30 | Westinghouse Electric Corp | Electric switch and control system |
US3231706A (en) * | 1961-07-24 | 1966-01-25 | Cutler Hammer Inc | Illuminated pushbutton switches having tanden lamp impedance devices |
US3215806A (en) * | 1962-03-12 | 1965-11-02 | Mackworth G Rees Division Of A | Push-pull switch |
US3246111A (en) * | 1964-07-17 | 1966-04-12 | Mackworth G Rees Division Of A | Push-pull switch |
US3305660A (en) * | 1965-10-23 | 1967-02-21 | Square D Co | Push button operator |
US3315060A (en) * | 1965-11-08 | 1967-04-18 | Square D Co | Light module and combination thereof with push button operator and switch |
US3320393A (en) * | 1965-11-15 | 1967-05-16 | Square D Co | Illuminated selector switch |
US3312806A (en) * | 1966-02-24 | 1967-04-04 | Cutler Hammer Inc | Illuminated multiple pushbutton operating mechanism for electrical switch assembly |
-
1968
- 1968-02-12 US US704728A patent/US3472986A/en not_active Expired - Lifetime
- 1968-11-20 GB GB54964/68A patent/GB1204429A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3472986A (en) | 1969-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1024577A (en) | Improvements in or relating to electric switches | |
GB1204429A (en) | Push button switch operator of the push-pull type | |
GB921485A (en) | Improvements in or relating to electric switch operating devices | |
GB973549A (en) | Selector switch | |
ES369839A1 (en) | Dual rocker switch assemblies including blocking means for preventing simultaneous operation of both switches | |
GB1018466A (en) | An electric switch | |
ES226855Y (en) | SPRING SWITCH, ESPECIALLY FOR TE-LEVISION AND RADIO RECEIVERS. | |
ES350657A1 (en) | A multiple switching device | |
GB1065615A (en) | Improvements in or relating to push button controlled switches | |
GB1046288A (en) | Shaft positioning device | |
GB783802A (en) | Improvements in or relating to means for fixing knobs to shafts | |
GB1408211A (en) | Writing utensil | |
GB1047394A (en) | ||
GB807286A (en) | Improvements in or relating to push-button operated switching devices, more particularly for use in radio receivers | |
GB1204463A (en) | Push button switches | |
GB549193A (en) | Improvements in and relating to time switches | |
GB1281655A (en) | Rotary actuator for a slide switch and a radio receiver incorporating the rotary actuator | |
GB1030054A (en) | Improvements relating to electric switches | |
GB1454282A (en) | Electrical switch | |
GB1077585A (en) | Improvements relating to switches having movable portions supporting components of resonant circuits | |
GB954303A (en) | Improvements in or relating to push-button arrangements | |
GB874350A (en) | An electrical control device having a switch | |
GB1243760A (en) | Improvements in or relating to electric impulsing devices | |
GB837964A (en) | Snap-action electric switch | |
GB921231A (en) | Switch-operating push-buttons |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |