GB932263A - Improvements relating to control knobs - Google Patents

Improvements relating to control knobs

Info

Publication number
GB932263A
GB932263A GB1817561A GB1817561A GB932263A GB 932263 A GB932263 A GB 932263A GB 1817561 A GB1817561 A GB 1817561A GB 1817561 A GB1817561 A GB 1817561A GB 932263 A GB932263 A GB 932263A
Authority
GB
United Kingdom
Prior art keywords
housing
improvements relating
control knobs
spindle
screw
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
GB1817561A
Inventor
Arthur Frederick Bulgin
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.)
Checkit PLC
Original Assignee
AF Bulgin and Co 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 AF Bulgin and Co PLC filed Critical AF Bulgin and Co PLC
Priority to GB1817561A priority Critical patent/GB932263A/en
Publication of GB932263A publication Critical patent/GB932263A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

932,263. Securing knobs on spindles. A. F. BULGIN & CO. Ltd. May 18, 1962 [May 18, 1961], No. 18175/61. Class 80 (2). A control knob 1 is secured on the end of a spindle 14 by a spring collet 12 which is drawn into a flared housing 7 inserted within the knob, and thus compressed against the spindle, by an axial screw 16 inserted through the end 9 of the housing having a reduced diameter. The housing 7 is of hexagonal section to prevent its rotation, and the opening for the screw 16 may be closed by a spring cover plate 18.
GB1817561A 1961-05-18 1961-05-18 Improvements relating to control knobs Expired GB932263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1817561A GB932263A (en) 1961-05-18 1961-05-18 Improvements relating to control knobs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817561A GB932263A (en) 1961-05-18 1961-05-18 Improvements relating to control knobs

Publications (1)

Publication Number Publication Date
GB932263A true GB932263A (en) 1963-07-24

Family

ID=10107936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817561A Expired GB932263A (en) 1961-05-18 1961-05-18 Improvements relating to control knobs

Country Status (1)

Country Link
GB (1) GB932263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612594A (en) * 1970-08-25 1971-10-12 Formica Corp Fastening device for doorknob assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612594A (en) * 1970-08-25 1971-10-12 Formica Corp Fastening device for doorknob assemblies

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