HK81688A - Housing with a push switch for electrical apparatus - Google Patents
Housing with a push switch for electrical apparatusInfo
- Publication number
- HK81688A HK81688A HK816/88A HK81688A HK81688A HK 81688 A HK81688 A HK 81688A HK 816/88 A HK816/88 A HK 816/88A HK 81688 A HK81688 A HK 81688A HK 81688 A HK81688 A HK 81688A
- Authority
- HK
- Hong Kong
- Prior art keywords
- foil
- plate
- switch
- perforations
- vicinity
- Prior art date
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
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Switches With Compound Operations (AREA)
- Brushes (AREA)
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).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782846354 DE2846354A1 (en) | 1978-10-25 | 1978-10-25 | PRESSURE SWITCH FOR ELECTRICAL DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
HK81688A true HK81688A (en) | 1988-10-14 |
Family
ID=6053033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK816/88A HK81688A (en) | 1978-10-25 | 1988-10-06 | Housing with a push switch for electrical apparatus |
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)
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 |
ATE304215T1 (en) | 1998-03-27 | 2005-09-15 | Koninkl Philips Electronics Nv | DEVICE WITH SWITCH WITH DOME-SHAPED ELASTIC ACTUATING CAP |
DE69937936T2 (en) | 1998-03-27 | 2009-01-08 | Nxp B.V. | DATA CARRIER WITH A HEADER FRAME-BASED MODULE WITH DOUBLE-SIDED CHIP COVER |
Family Cites Families (9)
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 |
DE2621257A1 (en) * | 1975-05-21 | 1976-12-02 | Sinclair Radionics | Electronic digital watch with LED display - has section of watch casing flexing under manual pressure with underlying switch means |
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 |
-
1978
- 1978-10-25 DE DE19782846354 patent/DE2846354A1/en active Granted
-
1979
- 1979-10-09 AT AT79200572T patent/ATE7827T1/en not_active IP Right Cessation
- 1979-10-09 DE DE7979200572T patent/DE2967040D1/en not_active Expired
- 1979-10-09 EP EP79200572A patent/EP0011320B1/en not_active Expired
-
1988
- 1988-10-06 HK HK816/88A patent/HK81688A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2846354C2 (en) | 1987-09-17 |
DE2967040D1 (en) | 1984-07-12 |
DE2846354A1 (en) | 1980-05-08 |
EP0011320B1 (en) | 1984-06-06 |
ATE7827T1 (en) | 1984-06-15 |
EP0011320A2 (en) | 1980-05-28 |
EP0011320A3 (en) | 1981-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54128194A (en) | Stapling appliance for operation | |
GB2045491B (en) | Photo-optical keyboards | |
GB2025137B (en) | Flexible electric switch | |
GB1547147A (en) | Housing assembly for miniaturised battery operated electrical apparatus | |
AR215015A1 (en) | AN APPLIANCE OPERATED BY THE PRESSING OF ANGLED LEVER SWITCHES | |
GB2036442B (en) | Tactile snap-action element for a keyboard | |
DE2967040D1 (en) | Housing with a push switch for electrical apparatus | |
JPS56107640A (en) | Electronic switch unit operating without contact | |
EP0102394A4 (en) | Electrical switch with a plurality of operation buttons. | |
IT1197395B (en) | ELECTRIC PRESSURE SWITCH | |
MX145861A (en) | IMPROVEMENTS IN BUTTON PRESSURE CONNECTION DEVICE FOR ELECTRICAL CONTACTS | |
GB2020216B (en) | Electric dry shaver with a hard casing | |
EP0005303A3 (en) | Housing for an electric razor | |
SE8202229L (en) | ELECTRIC CRAFTS | |
AR220551A1 (en) | LOW PRESSURE GAS ELECTRIC SWITCH | |
JPS5558189A (en) | Reciprocating electric razor | |
IT8007013V0 (en) | ELECTRIC APPLIANCE WITH SNAP MOUNTED ON THE PLATE | |
SE7707554L (en) | CLOCK MOUNT FOR LOCK FOR AN ELECTRICAL DEVICE | |
IT8322585A0 (en) | ELECTRIC CONTACT WITH TACTILE EFFECT WITH SHARP LOCK. | |
JPS5576678A (en) | Reciprocating electric razor | |
JPS5560491A (en) | Reciprocating electric razor | |
IT8423934V0 (en) | MEANS OF CONTROL OF THE OPERATION OF AN ELECTRIC APPLIANCE PLACED DIRECTLY ON THE INPUT OF THE POWER CORD IN THE ENCLOSURE. | |
ES226054Y (en) | OPERATIONAL INTERLOCKING DEVICE BETWEEN ELECTRICAL APPLIANCES FOR THE PURPOSES OF OPERATING SAFETY. | |
JPS54103585A (en) | Switch for small electric appliance | |
KR790000678Y1 (en) | Electric fan with flexible blade |