GB1436962A - Key switches - Google Patents

Key switches

Info

Publication number
GB1436962A
GB1436962A GB2313773A GB2313773A GB1436962A GB 1436962 A GB1436962 A GB 1436962A GB 2313773 A GB2313773 A GB 2313773A GB 2313773 A GB2313773 A GB 2313773A GB 1436962 A GB1436962 A GB 1436962A
Authority
GB
United Kingdom
Prior art keywords
stem
switch
housing
spring
push
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
GB2313773A
Other languages
English (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.)
Triumph Werke Nuernberg AG
Original Assignee
Triumph Werke Nuernberg AG
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 Triumph Werke Nuernberg AG filed Critical Triumph Werke Nuernberg AG
Publication of GB1436962A publication Critical patent/GB1436962A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • 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
    • H01H13/023—Light-emitting indicators
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/03—Hall effect generators and converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Push-Button Switches (AREA)
GB2313773A 1972-07-06 1973-05-15 Key switches Expired GB1436962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2233170A DE2233170A1 (de) 1972-07-06 1972-07-06 Tastschalter mit einem in einem gehaeuse verschiebbaren tastenstoessel

Publications (1)

Publication Number Publication Date
GB1436962A true GB1436962A (en) 1976-05-26

Family

ID=5849866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2313773A Expired GB1436962A (en) 1972-07-06 1973-05-15 Key switches

Country Status (7)

Country Link
US (1) US3855439A (de)
CH (1) CH538185A (de)
DE (1) DE2233170A1 (de)
FR (1) FR2191232B1 (de)
GB (1) GB1436962A (de)
IT (1) IT970935B (de)
SE (1) SE386537B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111834151A (zh) * 2020-07-22 2020-10-27 浪潮电子信息产业股份有限公司 一种服务器、控制按键及磁感触发结构

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927290A (en) * 1974-11-14 1975-12-16 Teletype Corp Selectively illuminated pushbutton switch
DE2933983C2 (de) * 1979-08-22 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Taste mit Leuchtanzeige für Tastaturen in Büro- und Fernschreibmaschinen
US4359719A (en) * 1980-10-06 1982-11-16 Honeywell Inc. Hall effect alarm pull station
DE3373990D1 (en) * 1982-04-15 1987-11-12 Standard Telephon & Radio Ag Key element
WO1997001364A1 (en) * 1993-06-30 1997-01-16 Medex, Inc. Medical pressure transducer with sliding components
US5417395A (en) * 1993-06-30 1995-05-23 Medex, Inc. Modular interconnecting component support plate
US5868678A (en) * 1993-06-30 1999-02-09 Medex, Inc. Two-part medical pressure transducer with diaphragm stand-offs
US7375300B2 (en) * 2005-09-08 2008-05-20 Illinois Tool Works Inc. Switch assembly
TWI335471B (en) * 2006-12-01 2011-01-01 Chimei Innolux Corp Liquid crystal display device
US8207805B2 (en) * 2009-03-17 2012-06-26 W. Gessmann Gmbh Push-button
CN108400042A (zh) * 2017-02-08 2018-08-14 褚锦雄 可提示按压状态的按压开关及其制法
CN213093101U (zh) * 2020-09-03 2021-04-30 美商沃耶特拉海龟滩有限公司 键盘按键结构
CH718653B1 (de) * 2021-05-21 2024-05-15 Enz Technik Ag Inspektionsdüse mit schaltbarem Kameramodul.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956446A (en) * 1958-03-26 1960-10-18 Honeywell Regulator Co Alternate action arrangement
US3288973A (en) * 1965-04-16 1966-11-29 Cutler Hammer Inc Push-push switch convertible to momentary switch
US3611358A (en) * 1968-01-22 1971-10-05 Olivetti & Co Spa Hall effect keyboard
US3663780A (en) * 1970-06-08 1972-05-16 Oak Electro Nectics Corp Switch in a button

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111834151A (zh) * 2020-07-22 2020-10-27 浪潮电子信息产业股份有限公司 一种服务器、控制按键及磁感触发结构

Also Published As

Publication number Publication date
DE2233170A1 (de) 1974-01-17
SE386537B (sv) 1976-08-09
FR2191232B1 (de) 1980-04-18
FR2191232A1 (de) 1974-02-01
US3855439A (en) 1974-12-17
IT970935B (it) 1974-04-20
CH538185A (de) 1973-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee