GB785889A - Means for attaching knobs to switch or other spindles - Google Patents

Means for attaching knobs to switch or other spindles

Info

Publication number
GB785889A
GB785889A GB1041755A GB1041755A GB785889A GB 785889 A GB785889 A GB 785889A GB 1041755 A GB1041755 A GB 1041755A GB 1041755 A GB1041755 A GB 1041755A GB 785889 A GB785889 A GB 785889A
Authority
GB
United Kingdom
Prior art keywords
knob
spindle
spindles
attaching
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
GB1041755A
Inventor
Sidney George Griffin
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB1041755A priority Critical patent/GB785889A/en
Publication of GB785889A publication Critical patent/GB785889A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/12—Means for securing the members on rotatable spindles or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs
    • H01H3/10—Means for securing to shaft of driving mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Mechanical Control Devices (AREA)
  • Knives (AREA)

Abstract

785,889. Attaching knobs to spindles. LUCAS (INDUSTRIES), Ltd., J. April 9, 1956 [April 12, 1955], No. 10417/55. Addition to 613,365. Class 44 A modification of the means for attaching a knob to a spindle, according to the parent Specification, consists of a spindle e having a flattened end f and a knob a having thereon a bore c shaped to provide a pair of longitudinal grooves d for engagement by the longitudinal edges of the flattened portion of the spindle, a spring blade g which carries a catch i being secured to one of the faces of the flattened portion. As shown, a chamfer k is formed at the entrance to the bore of the knob to guide the catch i when the knob is engaged with the spindle.
GB1041755A 1955-04-12 1955-04-12 Means for attaching knobs to switch or other spindles Expired GB785889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1041755A GB785889A (en) 1955-04-12 1955-04-12 Means for attaching knobs to switch or other spindles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1041755A GB785889A (en) 1955-04-12 1955-04-12 Means for attaching knobs to switch or other spindles

Publications (1)

Publication Number Publication Date
GB785889A true GB785889A (en) 1957-11-06

Family

ID=9967432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1041755A Expired GB785889A (en) 1955-04-12 1955-04-12 Means for attaching knobs to switch or other spindles

Country Status (1)

Country Link
GB (1) GB785889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771524A1 (en) * 1997-11-27 1999-05-28 Valeo Climatisation COAXIAL CONNECTION DEVICE BETWEEN TWO ROTATING DEVICES, PARTICULARLY FOR A MOTOR VEHICLE CONTROL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771524A1 (en) * 1997-11-27 1999-05-28 Valeo Climatisation COAXIAL CONNECTION DEVICE BETWEEN TWO ROTATING DEVICES, PARTICULARLY FOR A MOTOR VEHICLE CONTROL
EP0919900A1 (en) * 1997-11-27 1999-06-02 Valeo Climatisation Device for coaxially connecting with each other, two rotating members

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