GB1060269A - Rotary detent mechanisms - Google Patents

Rotary detent mechanisms

Info

Publication number
GB1060269A
GB1060269A GB47317/64A GB4731764A GB1060269A GB 1060269 A GB1060269 A GB 1060269A GB 47317/64 A GB47317/64 A GB 47317/64A GB 4731764 A GB4731764 A GB 4731764A GB 1060269 A GB1060269 A GB 1060269A
Authority
GB
United Kingdom
Prior art keywords
cams
nov
plate
spindle
detent mechanisms
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
GB47317/64A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB1060269A publication Critical patent/GB1060269A/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
    • H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
    • H01H19/24—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction acting with snap action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D71/00—Mechanisms for bringing members to rest in a predetermined position
    • F16D71/04—Mechanisms for bringing members to rest in a predetermined position providing for selection between a plurality of positions
    • 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
    • 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
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Steering Controls (AREA)
  • Mechanical Control Devices (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

1,060,269. Locking switches. STANDARD TELEPHONES & CABLES Ltd. Nov. 20, 1964 [Nov. 27, 1963], No. 47317/64. Heading H2B. [Also in Division F2] A detent mechanism for a rotary switch comprises two angu larly fixed cam plates 1, 2 each having a plurality of angularly spaced, axially projecting cams 2a, 2b, the cams on one plate being angularly stag gered with respect tc those on the other, rollers 3b, 3c projecting from the switch spindle 4 to lie between the plates. The construction provides for the spindle twice as many arresting positions as there are cams on one plate.
GB47317/64A 1963-11-27 1964-11-20 Rotary detent mechanisms Expired GB1060269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW31632U DE1897467U (en) 1963-11-27 1963-11-27 RESTWORK FOR ROTARY SWITCHES, IN PARTICULAR TAP SWITCHES.

Publications (1)

Publication Number Publication Date
GB1060269A true GB1060269A (en) 1967-03-01

Family

ID=7599820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47317/64A Expired GB1060269A (en) 1963-11-27 1964-11-20 Rotary detent mechanisms

Country Status (4)

Country Link
US (1) US3309940A (en)
DE (1) DE1897467U (en)
GB (1) GB1060269A (en)
NL (1) NL6413781A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198123A (en) * 1967-03-06 1970-07-08 Agfa Gevaert Nv Process for Preparing a Planographic Printing Master
DE3520562A1 (en) * 1985-06-07 1986-12-11 Wilhelm 2000 Hamburg Dinse DEVICE FOR SAFETY SHUTDOWN FOR MACHINE TOOLS, IN PARTICULAR AUTOMATIC WELDING GUNS
US5606893A (en) * 1995-05-15 1997-03-04 Trw Inc. Rolling detent mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811867A (en) * 1953-07-13 1957-11-05 Oak Mfg Co Coupling
NL233790A (en) * 1957-12-02
US2969441A (en) * 1959-12-29 1961-01-24 Albert E Showalter Reverse rotation multi-position selector switch

Also Published As

Publication number Publication date
NL6413781A (en) 1965-05-28
US3309940A (en) 1967-03-21
DE1897467U (en) 1964-07-30

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