GB718316A - An improved rotary electric switch having an uneven number of switching positions - Google Patents

An improved rotary electric switch having an uneven number of switching positions

Info

Publication number
GB718316A
GB718316A GB1538352A GB1538352A GB718316A GB 718316 A GB718316 A GB 718316A GB 1538352 A GB1538352 A GB 1538352A GB 1538352 A GB1538352 A GB 1538352A GB 718316 A GB718316 A GB 718316A
Authority
GB
United Kingdom
Prior art keywords
engaging
latching member
spring
seatings
electric 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
Application number
GB1538352A
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
Busch Jaeger Ludenscheider 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, Busch Jaeger Ludenscheider Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Publication of GB718316A publication Critical patent/GB718316A/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
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Adjustable Resistors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Seats For Vehicles (AREA)
  • Switches With Compound Operations (AREA)

Abstract

718,316. Locking rods. BUSCH-JAEGER LUDENSCHEIDER METALLWERKE AKT.-GES. June 18, 1952 [June 21, 1951], No. 15383/52. Class 80 (3) [Also in -Group XXXVII] An indexing or positioning mechanism for the rotary shaft of an electric switch, comprises a rotary member having an odd number of seatings disposed around its periphery, a first spring-urged latching member engaging one of the seatings and a second spring-urged latching member engaging two adjacent seatings generally opposite the first seating. In Fig. 1, the rotary member 2 is polygonal and has one sideface 1 engaged by a plate 3 under the bias of a spring 4 and side-faces 6, 7 engaged by a plate 8 which embraces the angle between them. In Fig. 2 (not shown) the rotary member is a sprocket and the first latching member has a roller engaging in one tooth space, whilst the second latching member has two rollers engaging in two adjacent tooth spaces.
GB1538352A 1951-06-21 1952-06-18 An improved rotary electric switch having an uneven number of switching positions Expired GB718316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1951B0015512 DE847167C (en) 1951-06-21 1951-06-21 Electrical rotary switch with an uneven number of switch positions

Publications (1)

Publication Number Publication Date
GB718316A true GB718316A (en) 1954-11-10

Family

ID=40887110

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1538352A Expired GB718316A (en) 1951-06-21 1952-06-18 An improved rotary electric switch having an uneven number of switching positions
GB1579452A Expired GB737663A (en) 1951-06-21 1952-06-23 Improvements relating to indexing mechanisms for rotary electric switches

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1579452A Expired GB737663A (en) 1951-06-21 1952-06-23 Improvements relating to indexing mechanisms for rotary electric switches

Country Status (6)

Country Link
BE (2) BE512200A (en)
CH (1) CH305844A (en)
DE (2) DE847167C (en)
FR (2) FR1055257A (en)
GB (2) GB718316A (en)
NL (1) NL77309C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167419B (en) * 1962-05-18 1964-04-09 Fritz Hellige & Co G M B H Fab Rastwerk, especially for electric rotary and slide switches
US3192329A (en) * 1961-12-21 1965-06-29 Europe Mfg Trust Double pole, double throw switching device with oscillating contact structure and camming means

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519777A (en) * 1966-12-12 1970-07-07 Gemco Electric Co Dual positioning mechanism for a rotary electric switch with a lostmotion coupling between rotors and particular detent means
IT940741B (en) * 1971-11-22 1973-02-20 Spaz Feme MINIATURIZED ROTARY SWITCH FOR PRINTED CIRCUITS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489626A (en) * 1947-01-30 1949-11-29 Daven Company Rotary electric switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192329A (en) * 1961-12-21 1965-06-29 Europe Mfg Trust Double pole, double throw switching device with oscillating contact structure and camming means
DE1167419B (en) * 1962-05-18 1964-04-09 Fritz Hellige & Co G M B H Fab Rastwerk, especially for electric rotary and slide switches

Also Published As

Publication number Publication date
BE512232A (en)
NL77309C (en) 1954-09-15
DE890534C (en) 1953-09-21
FR62927E (en) 1955-06-30
BE512200A (en)
CH305844A (en) 1955-03-15
FR1055257A (en) 1954-02-17
GB737663A (en) 1955-09-28
DE847167C (en) 1952-08-21

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