DE2967040D1 - Housing with a push switch for electrical apparatus - Google Patents

Housing with a push switch for electrical apparatus

Info

Publication number
DE2967040D1
DE2967040D1 DE7979200572T DE2967040T DE2967040D1 DE 2967040 D1 DE2967040 D1 DE 2967040D1 DE 7979200572 T DE7979200572 T DE 7979200572T DE 2967040 T DE2967040 T DE 2967040T DE 2967040 D1 DE2967040 D1 DE 2967040D1
Authority
DE
Germany
Prior art keywords
foil
plate
switch
perforations
vicinity
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
DE7979200572T
Other languages
German (de)
Inventor
Roland Ullmann
Klaus Zimmermann
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.)
Braun GmbH
Original Assignee
Braun 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 Braun GmbH filed Critical Braun GmbH
Priority to DE7979200572T priority Critical patent/DE2967040D1/en
Application granted granted Critical
Publication of DE2967040D1 publication Critical patent/DE2967040D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

1. Casing with a pressure switch for electrical appliances, particularly for hand-held and guided appliances such as electric shavers, toothbrushes, etc. with a casing wall (1) having perforations (2) and on the inside thereof and at least in the vicinity of an electric switch (5, 6) is covered with a foil or plate (4) made from plastic or a rubber-like material and is partly joined, e.g. bonded thereto, said foil or plate (4) being provided on one side with a plurality of stud or tongue-like projections (3) projecting over a surface of the foil or plate (4) and which are so arranged according to number and size that they extend through the perforations (2) of casing wall (1) and project by a small amount over the outer surface and which in the vicinity of the switch are displaceable into the perforations (2) in order, for operating the pressure switch (5, 6), to permit an inward curvature of the foil or plate (4), the casing wall (1) having in the vicinity of switch (5, 6) an inwardly directed indentation (8).
DE7979200572T 1978-10-25 1979-10-09 Housing with a push switch for electrical apparatus Expired DE2967040D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7979200572T DE2967040D1 (en) 1978-10-25 1979-10-09 Housing with a push switch for electrical apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782846354 DE2846354A1 (en) 1978-10-25 1978-10-25 PRESSURE SWITCH FOR ELECTRICAL DEVICES
DE7979200572T DE2967040D1 (en) 1978-10-25 1979-10-09 Housing with a push switch for electrical apparatus

Publications (1)

Publication Number Publication Date
DE2967040D1 true DE2967040D1 (en) 1984-07-12

Family

ID=6053033

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19782846354 Granted DE2846354A1 (en) 1978-10-25 1978-10-25 PRESSURE SWITCH FOR ELECTRICAL DEVICES
DE7979200572T Expired DE2967040D1 (en) 1978-10-25 1979-10-09 Housing with a push switch for electrical apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19782846354 Granted DE2846354A1 (en) 1978-10-25 1978-10-25 PRESSURE SWITCH FOR ELECTRICAL DEVICES

Country Status (4)

Country Link
EP (1) EP0011320B1 (en)
AT (1) ATE7827T1 (en)
DE (2) DE2846354A1 (en)
HK (1) HK81688A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739137C2 (en) * 1977-08-31 1983-07-14 Braun Ag, 6000 Frankfurt Housing for hand-held devices
DE3404923A1 (en) * 1984-02-11 1985-08-14 Pelikan Ag, 3000 Hannover Housing for hand-held instruments, especially writing instruments
DE3406522A1 (en) * 1984-02-11 1985-09-12 Pelikan Ag, 3000 Hannover Housing for hand-held instruments, especially writing instruments
WO1999050791A1 (en) 1998-03-27 1999-10-07 Koninklijke Philips Electronics N.V. Data carrier comprising an implanted module based on a metal lead frame with a double-sided chip cover
DE69927099T2 (en) * 1998-03-27 2006-06-14 Koninkl Philips Electronics Nv DEVICE WITH SWITCH WITH COUPLED SHAPED ELASTIC ACTUATOR CAP

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH344987A (en) * 1957-02-16 1960-03-15 Aesup Electric toothbrush
DE1199734B (en) * 1963-04-13 1965-09-02 Alfred Paul K G Massage toothbrush
DE1597046B2 (en) * 1967-04-25 1976-01-02 Agfa-Gevaert Ag, 5090 Leverkusen Camera with a trigger handle
US3959610A (en) * 1974-12-13 1976-05-25 Motorola, Inc. Hermetically sealed keyboard type assembly with elastomeric electrical connecting link between switch and component modules
US3932721A (en) * 1975-02-03 1976-01-13 Motorola, Inc. Sealed switch actuator
US4032738A (en) * 1975-05-15 1977-06-28 Neomed Incorporated Electro-surgical instrument
DE7615209U1 (en) * 1975-05-21 1977-03-24 Sinclair Radionics Ltd., Huntingdon, Cambridgeshire (Grossbritannien) Electronic digital clock
DE2704886B2 (en) * 1977-02-05 1979-04-12 Bizerba-Werke Wilhelm Kraut Kg, 7460 Balingen Keyboard for operating pressure switches
DE2739137C2 (en) * 1977-08-31 1983-07-14 Braun Ag, 6000 Frankfurt Housing for hand-held devices

Also Published As

Publication number Publication date
EP0011320A3 (en) 1981-11-18
EP0011320A2 (en) 1980-05-28
HK81688A (en) 1988-10-14
DE2846354C2 (en) 1987-09-17
ATE7827T1 (en) 1984-06-15
DE2846354A1 (en) 1980-05-08
EP0011320B1 (en) 1984-06-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee