GB1147721A - Pushbutton sub-assembly for pushbutton electrical switch assembly - Google Patents
Pushbutton sub-assembly for pushbutton electrical switch assemblyInfo
- Publication number
- GB1147721A GB1147721A GB8016/67A GB801667A GB1147721A GB 1147721 A GB1147721 A GB 1147721A GB 8016/67 A GB8016/67 A GB 8016/67A GB 801667 A GB801667 A GB 801667A GB 1147721 A GB1147721 A GB 1147721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- push
- button
- pushbutton
- assembly
- feb
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
- G05G5/08—Interlocking of members, e.g. locking member in a particular position before or during the movement of another member
-
- 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
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
- H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20207—Multiple controlling elements for single controlled element
- Y10T74/20238—Interlocked
- Y10T74/20244—Push button
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Push-Button Switches (AREA)
Abstract
1,147,721. Push button switches. BROOKHIRST IGRANIC Ltd. 20 Feb., 1967 [24 Feb., 1966], No. 8016/67. Heading H1N. A push-button adapter 2, Fig. 2, mounted in an apertured panel 10 as by threaded nut 13 carries a pair of contact blocks 3, 4 on its rear face and has a pair of spring pressed pushbuttons 7, 8 on the front face, one of which 7, is retractive under action of its return spring 51 while the other is latched as by a spring-loaded latch plate 37 engaging enlarged portion 36 of the push rod 31. A separate push-button 9, Fig. 3, releases the latch plate 37 by actuating a cam portion 48 against a flanged edge 49 of the plate 37. A rocking interlock 59 has legs 60, 61 straddling a central wall 58 of the casing and engaged by flat springs 62, 63 on the push rods. Actuation of either push-button 7, 8 thereby prevents actuation of the other. The rotary locking device 14 for mounting the contact blocks 34 is described in the Specification 1,100,415.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US529785A US3392598A (en) | 1966-02-24 | 1966-02-24 | Pushbutton adapter for electrical switch assembly with latched and momentary pushbuttons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1147721A true GB1147721A (en) | 1969-04-02 |
Family
ID=24111230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8016/67A Expired GB1147721A (en) | 1966-02-24 | 1967-02-20 | Pushbutton sub-assembly for pushbutton electrical switch assembly |
Country Status (2)
Country | Link |
---|---|
US (1) | US3392598A (en) |
GB (1) | GB1147721A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171848A (en) * | 1985-02-28 | 1986-09-03 | Black & Decker Inc | Latched push button switch |
GB2183917A (en) * | 1985-12-06 | 1987-06-10 | Bosch Siemens Hausgeraete | Push button control means |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944847A (en) * | 1973-12-07 | 1976-03-16 | Kinnear Joseph D | Electrical disconnect switch |
US3967086A (en) * | 1975-03-12 | 1976-06-29 | Robertshaw Controls Company | Electrical switch construction |
US4025748A (en) * | 1975-07-17 | 1977-05-24 | I.C.S. Ignition Control Systems Ltd. | Single push-button switch having visual position indication |
US4392029A (en) * | 1981-07-28 | 1983-07-05 | Indak Manufacturing Corp. | Push button switch having latching spring arm molded on plastic casing |
DE3515895C1 (en) * | 1985-05-03 | 1986-07-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Electrical switch, e.g. Motor protection switch |
CA1292172C (en) * | 1986-04-14 | 1991-11-19 | Kouichi Miyamoto | Radial arm saw |
US6376785B1 (en) * | 1999-09-27 | 2002-04-23 | Rockwell Automation Technologies, Inc. | Removable latch assembly for an electrical switch |
US7220139B1 (en) * | 2006-07-04 | 2007-05-22 | Hsi-Fan Chang | Universal power adapter |
US10114405B2 (en) | 2016-02-15 | 2018-10-30 | Electrolux Home Products, Inc. | Safety control lockout knob |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843686A (en) * | 1948-08-05 | 1958-07-15 | Fed Pacific Electric Co | Push button stations |
US2713092A (en) * | 1951-03-23 | 1955-07-12 | Furnas Electric Co | Push button switch assemblage |
US3322927A (en) * | 1966-02-24 | 1967-05-30 | Cutler Hammer Inc | Pushbutton adapter for electrical switch assembly having multiple pushbutton operators |
-
1966
- 1966-02-24 US US529785A patent/US3392598A/en not_active Expired - Lifetime
-
1967
- 1967-02-20 GB GB8016/67A patent/GB1147721A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171848A (en) * | 1985-02-28 | 1986-09-03 | Black & Decker Inc | Latched push button switch |
GB2183917A (en) * | 1985-12-06 | 1987-06-10 | Bosch Siemens Hausgeraete | Push button control means |
GB2183917B (en) * | 1985-12-06 | 1990-01-24 | Bosch Siemens Hausgeraete | Push button setting control and signalling |
Also Published As
Publication number | Publication date |
---|---|
US3392598A (en) | 1968-07-16 |
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