GB1021860A - An improved switch unit - Google Patents

An improved switch unit

Info

Publication number
GB1021860A
GB1021860A GB17606/63A GB1760663A GB1021860A GB 1021860 A GB1021860 A GB 1021860A GB 17606/63 A GB17606/63 A GB 17606/63A GB 1760663 A GB1760663 A GB 1760663A GB 1021860 A GB1021860 A GB 1021860A
Authority
GB
United Kingdom
Prior art keywords
studs
pivoted
rods
lever
projection
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
GB17606/63A
Inventor
Paul Carl Roger Fernberg
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.)
FT Products Ltd
Original Assignee
FT Products 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 FT Products Ltd filed Critical FT Products Ltd
Priority to GB17606/63A priority Critical patent/GB1021860A/en
Priority to US360874A priority patent/US3296876A/en
Priority to FR973114A priority patent/FR1392996A/en
Publication of GB1021860A publication Critical patent/GB1021860A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/36—Driving mechanisms, i.e. for transmitting driving force to the contacts using belt, chain, or cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18896—Snap action
    • 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
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20213—Interconnected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tumbler Switches (AREA)
  • Slide Fasteners (AREA)

Abstract

1,021,860. Linkwork. F. T. PRODUCTS Ltd. April 29, 1964 [May 3, 1963], No. 17606/63. Heading F2K. [Also in Division H2] A two-way switch control mechanism comprises two rods 18, 18a, carrying pushbuttons 19, 19a, pivoted at their inner ends, by studs 21, 21a, to a lever 15, pivoted by a stud 16 on a main frame 11. A limiting stop is provided by a projection 29, on the lever 15, which abuts against the rods 18, 18a in its extreme positions. A blade spring 30, compressed between this projection and a frontal flange 12, provides a snap-over action. The studs 21, 21a have circumferential grooves by which they are guided in the narrow parts of keyhole slots 14, 14a in the frame panel 11 and they are connected by Bowden cable 34, 34a to the mechanism to be controlled.
GB17606/63A 1963-05-03 1963-05-03 An improved switch unit Expired GB1021860A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB17606/63A GB1021860A (en) 1963-05-03 1963-05-03 An improved switch unit
US360874A US3296876A (en) 1963-05-03 1964-04-20 Switch actuator unit
FR973114A FR1392996A (en) 1963-05-03 1964-04-30 Advanced permutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17606/63A GB1021860A (en) 1963-05-03 1963-05-03 An improved switch unit

Publications (1)

Publication Number Publication Date
GB1021860A true GB1021860A (en) 1966-03-09

Family

ID=10098095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17606/63A Expired GB1021860A (en) 1963-05-03 1963-05-03 An improved switch unit

Country Status (2)

Country Link
US (1) US3296876A (en)
GB (1) GB1021860A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590819A (en) * 1982-06-28 1986-05-27 Teleflex Incorporated Motion transmitting remote control assembly molded terminal connector
US4503723A (en) * 1983-01-31 1985-03-12 John Edward Jennings Gate operator apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US472610A (en) * 1892-04-12 Sylvania
US1143606A (en) * 1911-12-30 1915-06-22 Zee Socket & Mfg Co Mechanical movement.
US1132470A (en) * 1912-04-30 1915-03-16 Gordon Electric And Mfg Co Switch.
US2523786A (en) * 1947-09-02 1950-09-26 Soreng Mfg Corp Electrical switch
US2594216A (en) * 1951-01-30 1952-04-22 Exhibit Supply Company Electric switch of the snap action type

Also Published As

Publication number Publication date
US3296876A (en) 1967-01-10

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