FR2175105A1 - - Google Patents

Info

Publication number
FR2175105A1
FR2175105A1 FR7308040A FR7308040A FR2175105A1 FR 2175105 A1 FR2175105 A1 FR 2175105A1 FR 7308040 A FR7308040 A FR 7308040A FR 7308040 A FR7308040 A FR 7308040A FR 2175105 A1 FR2175105 A1 FR 2175105A1
Authority
FR
France
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.)
Granted
Application number
FR7308040A
Other languages
French (fr)
Other versions
FR2175105B1 (en
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 FR2175105A1 publication Critical patent/FR2175105A1/fr
Application granted granted Critical
Publication of FR2175105B1 publication Critical patent/FR2175105B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • 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
    • H01H13/20—Driving mechanisms
FR7308040A 1972-03-08 1973-03-07 Expired FR2175105B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH349172A CH549272A (en) 1972-03-08 1972-03-08 ELECTRIC SWITCH.

Publications (2)

Publication Number Publication Date
FR2175105A1 true FR2175105A1 (en) 1973-10-19
FR2175105B1 FR2175105B1 (en) 1976-11-05

Family

ID=4257139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308040A Expired FR2175105B1 (en) 1972-03-08 1973-03-07

Country Status (8)

Country Link
US (1) US3857007A (en)
JP (1) JPS48104083A (en)
CH (1) CH549272A (en)
DE (1) DE2308455A1 (en)
FR (1) FR2175105B1 (en)
GB (1) GB1421591A (en)
IT (1) IT981182B (en)
NL (1) NL7302387A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543649A2 (en) * 1991-11-19 1993-05-26 Brother Kogyo Kabushiki Kaisha Keyswitch assembly
US5278372A (en) * 1991-11-19 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyboard having connecting parts with downward open recesses
US5278374A (en) * 1992-02-14 1994-01-11 Brother Kogyo Kabushiki Kaisha Assembly with an asymmetrical resilient spring
US5278371A (en) * 1992-02-14 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyswitch assembly with support mechanism coupled to support plate beneath printed circuit board
WO1994028564A1 (en) * 1993-05-21 1994-12-08 Eaton Controls Gmbh & Co Kg Electric push-button switch
EP0820080A1 (en) * 1996-07-19 1998-01-21 Promark S.r.l. Improvement in the push buttons for a keyboard
WO2009076934A1 (en) * 2007-12-14 2009-06-25 3Be Berliner Beratungs- Und Beteiligungs-Gmbh Switch

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667061A (en) * 1996-07-01 1997-09-16 Packard Hughes Interconnect Company Linear cam-assisted plunger switch
JP4249600B2 (en) * 2003-11-20 2009-04-02 アルプス電気株式会社 Press operation type switch device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660070A (en) * 1920-12-27 1928-02-21 Herbert W Crane Floor switch
US2274563A (en) * 1938-05-31 1942-02-24 Leon L Patrick Reversing switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485340A (en) * 1947-05-29 1949-10-18 Borg George W Corp X-ray control switch
US3663781A (en) * 1970-11-23 1972-05-16 Scm Corp Electrical switch having a flexible one-piece actuator
US3720801A (en) * 1972-02-03 1973-03-13 Alps Electric Co Ltd Space key

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660070A (en) * 1920-12-27 1928-02-21 Herbert W Crane Floor switch
US2274563A (en) * 1938-05-31 1942-02-24 Leon L Patrick Reversing switch

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543649A2 (en) * 1991-11-19 1993-05-26 Brother Kogyo Kabushiki Kaisha Keyswitch assembly
EP0543649A3 (en) * 1991-11-19 1993-07-07 Brother Kogyo Kabushiki Kaisha Keyswitch assembly
US5278372A (en) * 1991-11-19 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyboard having connecting parts with downward open recesses
US5280147A (en) * 1991-11-19 1994-01-18 Brother Kogyo Kabushiki Kaisha Keyswitch assembly with a key support limiting transverse, longitudinal and rotational movement of the key
US5278374A (en) * 1992-02-14 1994-01-11 Brother Kogyo Kabushiki Kaisha Assembly with an asymmetrical resilient spring
US5278371A (en) * 1992-02-14 1994-01-11 Brother Kogyo Kabushiki Kaisha Keyswitch assembly with support mechanism coupled to support plate beneath printed circuit board
WO1994028564A1 (en) * 1993-05-21 1994-12-08 Eaton Controls Gmbh & Co Kg Electric push-button switch
US5803240A (en) * 1993-05-21 1998-09-08 Eaton Controls Gmbh & Co, Kg Electric push-button switch
EP0820080A1 (en) * 1996-07-19 1998-01-21 Promark S.r.l. Improvement in the push buttons for a keyboard
WO2009076934A1 (en) * 2007-12-14 2009-06-25 3Be Berliner Beratungs- Und Beteiligungs-Gmbh Switch

Also Published As

Publication number Publication date
DE2308455A1 (en) 1973-09-13
US3857007A (en) 1974-12-24
GB1421591A (en) 1976-01-21
CH549272A (en) 1974-05-15
IT981182B (en) 1974-10-10
JPS48104083A (en) 1973-12-26
NL7302387A (en) 1973-09-11
FR2175105B1 (en) 1976-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse