GB1053489A - - Google Patents
Info
- Publication number
- GB1053489A GB1053489A GB1053489DA GB1053489A GB 1053489 A GB1053489 A GB 1053489A GB 1053489D A GB1053489D A GB 1053489DA GB 1053489 A GB1053489 A GB 1053489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dec
- normally
- passing
- housing
- stems
- 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.)
- Active
Links
Classifications
-
- 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
- H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa
-
- 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
- H01H13/503—Stacked switches
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
1,053,489. Switch contacts. ALLENBRADLEY CO. Dec. 16, 1964 [Dec. 26, 1963], No. 51172/64. Heading H2B. An easily removable contact assembly module comprising a housing 1, stationary contact terminal strips 6 and a reciprocable carrier 14 for a bridging contact 20 is mounted in a switch by means of terminal screws (not shown), passing through holes 10, a normally-open or normally-closed action being provided according to which way up the module is mounted. Operating stems 15 and 16 enable modules to be stacked for conjoint operation (Figs. 7, 8 and 9, not shown) and the alternative mounting surfaces are arranged to be equidistant from the plane perpendicular to and passing through the midpoint of the line of travel of the ends of the stems 15 and 16. In a modification (Figs. 7, 8, 9, not shown) the contact terminal strips are secured to the housing by hollow rivets through which the supporting terminal screws pass.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US333283A US3238341A (en) | 1963-12-26 | 1963-12-26 | Modular electrical contact assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1053489A true GB1053489A (en) |
Family
ID=23302133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1053489D Active GB1053489A (en) | 1963-12-26 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3238341A (en) |
BE (1) | BE657587A (en) |
CH (1) | CH422112A (en) |
DE (1) | DE1283326B (en) |
DK (1) | DK113789B (en) |
GB (1) | GB1053489A (en) |
SE (1) | SE304563B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3341672A (en) * | 1964-03-13 | 1967-09-12 | Westinghouse Electric Corp | Enclosed circuit interrupting structure with improved latching mechanism |
US3437773A (en) * | 1967-08-24 | 1969-04-08 | Cutler Hammer Inc | Convertible electric switch module |
US3557332A (en) * | 1967-10-05 | 1971-01-19 | Erwin Fernandes | Momentary pushbutton switch with bridging block, ramp and cam means |
US3517141A (en) * | 1967-11-13 | 1970-06-23 | Avis Ind Corp | Limit switch |
US3832657A (en) * | 1973-07-30 | 1974-08-27 | Gen Electric | Industrial control relay |
US4064381A (en) * | 1976-02-18 | 1977-12-20 | Westinghouse Electric Corporation | Pushbutton switch assembly having floating type bridging contact and lost motion actuator |
US4195212A (en) * | 1977-06-06 | 1980-03-25 | Eaton Corporation | Contactor having higher fault current withstandability |
US4184134A (en) * | 1978-08-14 | 1980-01-15 | Clark Control, Inc. | Electrical switching apparatus having convertible contact structure |
US4306123A (en) * | 1979-02-21 | 1981-12-15 | Taylor Glenn R | Contact block |
JPS6116841U (en) * | 1984-06-20 | 1986-01-31 | 三菱電機株式会社 | Movable contact holding structure |
DE3628423A1 (en) * | 1986-08-21 | 1988-02-25 | Kloeckner Moeller Elektrizit | Contact arrangement for electrical switching devices |
DE8806472U1 (en) * | 1988-05-17 | 1988-07-14 | TRW Messmer GmbH & Co KG, 7760 Radolfzell | Switches, especially pressure switches |
US5260531A (en) * | 1992-03-23 | 1993-11-09 | Cooper Industries | Explosion-proof switch with arc extinguishing gaseous byproduct venting feature and switch contact |
DE19856678C2 (en) * | 1998-12-04 | 2002-01-24 | Moeller Gmbh | Electrical switching device |
US6822173B1 (en) | 2000-06-07 | 2004-11-23 | Moeller Gmbh | Contact element |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419072A (en) * | 1945-06-08 | 1947-04-15 | Gen Electric | Electric switch |
US2822450A (en) * | 1955-05-20 | 1958-02-04 | Square D Co | Electric switch |
DE1127994B (en) * | 1958-12-24 | 1962-04-19 | Spindler & O Deissler E | Electrical contactor |
-
0
- GB GB1053489D patent/GB1053489A/en active Active
-
1963
- 1963-12-26 US US333283A patent/US3238341A/en not_active Expired - Lifetime
-
1964
- 1964-12-23 DK DK633864AA patent/DK113789B/en unknown
- 1964-12-23 SE SE15625/64A patent/SE304563B/xx unknown
- 1964-12-23 CH CH1661464A patent/CH422112A/en unknown
- 1964-12-24 BE BE657587D patent/BE657587A/xx unknown
- 1964-12-28 DE DEA4800A patent/DE1283326B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3238341A (en) | 1966-03-01 |
BE657587A (en) | 1965-04-16 |
CH422112A (en) | 1966-10-15 |
SE304563B (en) | 1968-09-30 |
DK113789B (en) | 1969-04-28 |
DE1283326B (en) | 1968-11-21 |
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