GB1283752A - Improvements in electric switches - Google Patents

Improvements in electric switches

Info

Publication number
GB1283752A
GB1283752A GB5517869A GB5517869A GB1283752A GB 1283752 A GB1283752 A GB 1283752A GB 5517869 A GB5517869 A GB 5517869A GB 5517869 A GB5517869 A GB 5517869A GB 1283752 A GB1283752 A GB 1283752A
Authority
GB
United Kingdom
Prior art keywords
shaft
nut
threads
nuts
electric switches
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
GB5517869A
Inventor
Marcel Henri Deltoer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1283752A publication Critical patent/GB1283752A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • 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
    • 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
    • H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H01H19/6355—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot using axial cam devices for transforming the angular movement into linear movement along the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches With Compound Operations (AREA)
  • Transmission Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1283752 Inert switches M H DELTOER 11 Nov 1969 [12 Feb 1969] 55178/69 Heading H1N A screw-and-nut switch as in Specification 1,216,893 is described in more constructional detail and the claims require an even number of threads on the operating shaft and half-nuts made of resilient insulating material. Due to the considerable obliquity of the threads owing to a long pitch length, the two diagonally opposite corners of each half-nut engage " under " a shaft thread and oppose lifting of the half-nut off the shaft. More than two halfnuts, with associated moving contact blades, may be provided, and the half-nuts may be mutually staggered along the shaft (Figs. 14 to 16, not shown).
GB5517869A 1969-02-12 1969-11-11 Improvements in electric switches Expired GB1283752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6903285A FR2031898A5 (en) 1969-02-12 1969-02-12

Publications (1)

Publication Number Publication Date
GB1283752A true GB1283752A (en) 1972-08-02

Family

ID=9028962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5517869A Expired GB1283752A (en) 1969-02-12 1969-11-11 Improvements in electric switches

Country Status (3)

Country Link
CS (1) CS153523B2 (en)
FR (1) FR2031898A5 (en)
GB (1) GB1283752A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT940741B (en) * 1971-11-22 1973-02-20 Spaz Feme MINIATURIZED ROTARY SWITCH FOR PRINTED CIRCUITS
FR2614141A1 (en) * 1987-04-14 1988-10-21 Deltoer Marcel ELECTRICAL SWITCH WITH INTEGRATED CONNECTOR

Also Published As

Publication number Publication date
FR2031898A5 (en) 1970-11-20
DE1951809A1 (en) 1970-08-20
CS153523B2 (en) 1974-02-25
DE1951809B2 (en) 1972-11-09

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Legal Events

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