GB1231358A - - Google Patents

Info

Publication number
GB1231358A
GB1231358A GB1231358DA GB1231358A GB 1231358 A GB1231358 A GB 1231358A GB 1231358D A GB1231358D A GB 1231358DA GB 1231358 A GB1231358 A GB 1231358A
Authority
GB
United Kingdom
Prior art keywords
rod
button
cleavage
nov
ridges
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
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 filed Critical
Publication of GB1231358A publication Critical patent/GB1231358A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32—Stationary tuning circuits or elements selected by push-button
    • 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
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Push-Button Switches (AREA)

Abstract

1,231,358. Fastenings. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 5 Nov., 1969 [8 Nov., 1968], No. 54221/69. Heading E2B. A push button 17 is secured to a plastics sliding rod 3 by a cleavage at the end of the rod which allows ears 15 to be pressed together for the placement of a return spring 5 on the rod, and wedge-shaped ridges 21 in the button which engages this cleavage to hold the limbs 19 apart and so secure the spring. The button is held on to the rod by ridges 25 engaging grooves 23.
GB1231358D 1968-11-08 1969-11-05 Expired GB1231358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6815907A NL6815907A (en) 1968-11-08 1968-11-08

Publications (1)

Publication Number Publication Date
GB1231358A true GB1231358A (en) 1971-05-12

Family

ID=19805098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231358D Expired GB1231358A (en) 1968-11-08 1969-11-05

Country Status (4)

Country Link
DE (1) DE6942428U (en)
FR (1) FR2022936A1 (en)
GB (1) GB1231358A (en)
NL (1) NL6815907A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476900A1 (en) * 1980-02-27 1981-08-28 Telephonie Ind Commerciale PUSH BUTTON FOR CONTROL KEYBOARD AND METHOD OF MAKING SAME
DE202010000872U1 (en) 2010-01-12 2011-05-26 Schell GmbH & Co. KG, 57462 Device for connecting a pipe to a connecting piece of a fitting or fittings

Also Published As

Publication number Publication date
FR2022936A1 (en) 1970-08-07
NL6815907A (en) 1970-05-12
DE6942428U (en) 1970-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee