GB844259A - Improvements in or relating to rotary electric switches - Google Patents

Improvements in or relating to rotary electric switches

Info

Publication number
GB844259A
GB844259A GB2216457A GB2216457A GB844259A GB 844259 A GB844259 A GB 844259A GB 2216457 A GB2216457 A GB 2216457A GB 2216457 A GB2216457 A GB 2216457A GB 844259 A GB844259 A GB 844259A
Authority
GB
United Kingdom
Prior art keywords
relating
rotary electric
electric switches
springs
cam
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
Application number
GB2216457A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Publication of GB844259A publication Critical patent/GB844259A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/63—Contacts actuated by axial cams

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)

Abstract

844,259. Cam-operated switches. BUSCHJAEGER DURENER METALLWERKE A.G. July 12, 1957 [Sept. 8, 1956], No. 22164/57. Class 38 (5). A rotary switch has contact springs 2 engaging fixed contacts 3 and movable to the open position by cam surfaces 4a on a member 4 engaging projections 2a on the ends of the springs 2. The member 4 has a disc-shaped extension 4c which closes the cavity la within which the contacts are situated, and a locating detent 4b, the whole being arranged on a flat section operating spindle 5.
GB2216457A 1956-09-08 1957-07-12 Improvements in or relating to rotary electric switches Expired GB844259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB41699A DE1079716B (en) 1956-09-08 1956-09-08 Electric rotary switch

Publications (1)

Publication Number Publication Date
GB844259A true GB844259A (en) 1960-08-10

Family

ID=6966492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2216457A Expired GB844259A (en) 1956-09-08 1957-07-12 Improvements in or relating to rotary electric switches

Country Status (6)

Country Link
BE (1) BE560652A (en)
CH (1) CH350702A (en)
DE (1) DE1079716B (en)
FR (1) FR1180940A (en)
GB (1) GB844259A (en)
NL (2) NL218021A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511387A (en) * 1937-05-26 1939-08-17 Igranic Electric Co Ltd Improvements in or relating to electric switches of the slowmake slow-break type
US2520270A (en) * 1946-11-30 1950-08-29 Ark Les Switch Corp Multipole electric switch
GB653545A (en) * 1948-10-25 1951-05-16 New Day Electrical Accessories Improvements in and relating to rotary electric switches
DE1713316U (en) * 1952-06-16 1955-12-22 Vedder Gmbh Geb ELECTRIC CAM SWITCH.

Also Published As

Publication number Publication date
FR1180940A (en) 1959-06-10
CH350702A (en) 1960-12-15
NL218021A (en)
NL102144C (en)
DE1079716B (en) 1960-04-14
BE560652A (en)

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