GB1492318A - Switch device for electrical domestic appliances - Google Patents

Switch device for electrical domestic appliances

Info

Publication number
GB1492318A
GB1492318A GB4402475A GB4402475A GB1492318A GB 1492318 A GB1492318 A GB 1492318A GB 4402475 A GB4402475 A GB 4402475A GB 4402475 A GB4402475 A GB 4402475A GB 1492318 A GB1492318 A GB 1492318A
Authority
GB
United Kingdom
Prior art keywords
shaft
carries
plate
push
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
GB4402475A
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.)
G Bauknecht GmbH
Original Assignee
G Bauknecht GmbH
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 G Bauknecht GmbH filed Critical G Bauknecht GmbH
Publication of GB1492318A publication Critical patent/GB1492318A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H19/001—Thumb wheel switches
    • H01H19/003—Thumb wheel switches having a pushbutton actuator
    • 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
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • F16H31/003—Step-by-step mechanisms for rotary motion
    • F16H31/005—Step-by-step mechanisms for rotary motion with pawls driven by a reciprocating or oscillating transmission member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/165—Indicators for switching condition, e.g. "on" or "off" comprising numbered dials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1492318 Mechanical switches; switch indicators G BAUKNECHT GmbH ELEKTROTECHNISCHE FABRIKEN 27 Oct 1975 [6 Nov 1974] 44024/75 Heading H1N A multi-position switching device for a domestic appliance comprises spring contacts 15 mounted on a bar 14 and operated by cams 16 on a seven position cam shaft 4, the shaft 4 being rotatable step-by-step in either direction by two push-buttons (6, 7, Fig. 1, not shown) operating pawls (8, 9, Fig. 3, not shown) cooperating with gear teeth (10). The pushbuttons (6, 7) which may be countersunk, are mounted in a front plate 1 which is injection moulded from a duroplastic synthetic material and carries bearing blocks 2, 3 supporting the shaft 4. The shaft 4 carries an indicator wheel with numbers on its periphery which are visible through a window (13) in plate 1. The plate 1 also carries a third push-button (18) operating the on-off switch (not shown).
GB4402475A 1974-11-06 1975-10-27 Switch device for electrical domestic appliances Expired GB1492318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747436941 DE7436941U (en) 1974-11-06 1974-11-06 Switching device for electrical household appliances

Publications (1)

Publication Number Publication Date
GB1492318A true GB1492318A (en) 1977-11-16

Family

ID=6647343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4402475A Expired GB1492318A (en) 1974-11-06 1975-10-27 Switch device for electrical domestic appliances

Country Status (5)

Country Link
BE (1) BE835137A (en)
CH (1) CH599670A5 (en)
DE (1) DE7436941U (en)
FR (1) FR2290706A1 (en)
GB (1) GB1492318A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540598C2 (en) * 1995-10-31 1997-10-02 Baer Elektrowerke Gmbh & Co Kg Electrical switch

Also Published As

Publication number Publication date
DE7436941U (en) 1975-05-22
FR2290706A1 (en) 1976-06-04
CH599670A5 (en) 1978-05-31
BE835137A (en) 1976-02-16

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Legal Events

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