IT1136688B - LEAF SWITCH - Google Patents

LEAF SWITCH

Info

Publication number
IT1136688B
IT1136688B IT22453/81A IT2245381A IT1136688B IT 1136688 B IT1136688 B IT 1136688B IT 22453/81 A IT22453/81 A IT 22453/81A IT 2245381 A IT2245381 A IT 2245381A IT 1136688 B IT1136688 B IT 1136688B
Authority
IT
Italy
Prior art keywords
leaf switch
leaf
switch
Prior art date
Application number
IT22453/81A
Other languages
Italian (it)
Other versions
IT8122453A0 (en
Inventor
Gunter Mues
Original Assignee
Schoeller & Co Elektrotech
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 Schoeller & Co Elektrotech filed Critical Schoeller & Co Elektrotech
Publication of IT8122453A0 publication Critical patent/IT8122453A0/en
Application granted granted Critical
Publication of IT1136688B publication Critical patent/IT1136688B/en

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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/80—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/008—Both contacts movable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/01—Off centre actuation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/006—Switch site location more then one pole
IT22453/81A 1980-07-02 1981-06-19 LEAF SWITCH IT1136688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3025024A DE3025024C2 (en) 1980-07-02 1980-07-02 Membrane switch

Publications (2)

Publication Number Publication Date
IT8122453A0 IT8122453A0 (en) 1981-06-19
IT1136688B true IT1136688B (en) 1986-09-03

Family

ID=6106223

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22453/81A IT1136688B (en) 1980-07-02 1981-06-19 LEAF SWITCH

Country Status (4)

Country Link
DE (1) DE3025024C2 (en)
FR (1) FR2486301B1 (en)
GB (1) GB2081512B (en)
IT (1) IT1136688B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166454A (en) * 1981-04-06 1982-10-13 Daikin Ind Ltd Absorption type refrigerating plant
GB2133625A (en) * 1982-12-15 1984-07-25 Spiralux Ltd Electrical switch
FR2538607B1 (en) * 1982-12-23 1985-11-08 Elbeuf Electronique Indle SWITCH, ASSEMBLY OF SUCH SWITCHES FORMING A FLAT KEYBOARD AND THEIR MANUFACTURING METHOD
DE3307659C2 (en) * 1983-03-04 1986-10-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Push button switch
EP0123184B1 (en) * 1983-04-20 1990-03-14 Bebié+Co. Keyboard arrangement
DE3320116A1 (en) * 1983-06-03 1984-12-06 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt KEY SWITCH DEVICE
DE8330719U1 (en) * 1983-10-26 1985-04-04 Zwicker + Hensel Elektronische Schalttechnik GmbH, 5960 Olpe Push button initiator
DE3713886C2 (en) * 1987-04-25 1994-10-06 Licentia Gmbh Handle tube piece on a hose of a vacuum cleaner
GB2214352A (en) * 1988-01-12 1989-08-31 Electronic Components Ltd Sealed electrical switch
JPH0320830U (en) * 1989-07-12 1991-02-28
DE4113180C1 (en) * 1991-04-23 1992-11-05 Bodenseewerk Geraetetechnik Gmbh, 7770 Ueberlingen, De
FI98968C (en) * 1995-07-24 1997-09-10 Nokia Mobile Phones Ltd Keyboard and key
GB2326978A (en) * 1997-07-01 1999-01-06 Autoliv Dev A switch
DE10061217C2 (en) * 2000-12-08 2003-04-03 Hahn Schickard Ges Switching element and method for producing the same
DE10064305C1 (en) * 2000-12-22 2002-04-04 Kostal Leopold Gmbh & Co Kg Switch capsule for electrical switch element of switch mat has contact surface on underside of layered body with electrically conductive layers provided with spring elastic characteristic
DE10113031B4 (en) * 2001-03-17 2004-02-19 Cimosys Ltd., St. Helier Electromotive furniture drive for adjusting parts of a piece of furniture relative to one another
DE10221315A1 (en) * 2002-05-07 2003-11-20 Mayser Gmbh & Co Electric switch unit, consists of at least two parallel, electrically conducting contact strips, opposing contact strips, spacer elements and a carrier film
GB2444092B (en) * 2006-11-21 2009-04-29 Motorola Inc Electronic device, keypad and switch mechanism
GB2445772B (en) * 2007-01-18 2009-11-11 Powered Triangle Ltd Switch assembly
CN103607840B (en) * 2013-11-26 2016-04-27 福建联迪商用设备有限公司 The young sheet golden finger of a kind of pot and press-key structure and the young technique on chip of pot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761944A (en) * 1971-01-22 1973-09-25 Alps Electric Co Ltd Binary code generator
CA1019248A (en) * 1974-04-01 1977-10-18 Mohabatullah Sobhani Elastomeric diaphragm switch assembly
SE7612000L (en) * 1975-10-30 1977-05-01 Chomerics Inc KEYBOARD KEYBOARD
US4172216A (en) * 1978-05-19 1979-10-23 Sprague Electric Company Pressure sensitive switch

Also Published As

Publication number Publication date
GB2081512A (en) 1982-02-17
DE3025024A1 (en) 1982-01-21
FR2486301B1 (en) 1985-11-15
FR2486301A1 (en) 1982-01-08
DE3025024C2 (en) 1982-04-29
IT8122453A0 (en) 1981-06-19
GB2081512B (en) 1984-03-28

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