EP0401544A3 - Taste für eine Tastatur - Google Patents

Taste für eine Tastatur Download PDF

Info

Publication number
EP0401544A3
EP0401544A3 EP19900108967 EP90108967A EP0401544A3 EP 0401544 A3 EP0401544 A3 EP 0401544A3 EP 19900108967 EP19900108967 EP 19900108967 EP 90108967 A EP90108967 A EP 90108967A EP 0401544 A3 EP0401544 A3 EP 0401544A3
Authority
EP
European Patent Office
Prior art keywords
key
keyboard
button
push
hand
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.)
Granted
Application number
EP19900108967
Other languages
English (en)
French (fr)
Other versions
EP0401544B1 (de
EP0401544A2 (de
Inventor
Oskar Zumkeller
Paul Blaser
Hubert Ing. Grad. Bonath
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.)
Digital Kienzle Computersysteme GmbH and Co KG
Original Assignee
Digital Kienzle Computersysteme GmbH and Co KG
Mannesmann Kienzle 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 Digital Kienzle Computersysteme GmbH and Co KG, Mannesmann Kienzle GmbH filed Critical Digital Kienzle Computersysteme GmbH and Co KG
Publication of EP0401544A2 publication Critical patent/EP0401544A2/de
Publication of EP0401544A3 publication Critical patent/EP0401544A3/de
Application granted granted Critical
Publication of EP0401544B1 publication Critical patent/EP0401544B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/062—Damping vibrations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/024—Miscellaneous with inductive switch

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)

Abstract

Es wird eine Taste für eine Tastatur vorgesehen, die einerseits möglichst kostengünstig in Großserie hergestellt und maschinell montiert werden kann, andererseits ein Höchstmaß an Anschlagdämpfung aufweist. Bei der aus einem Tastensockel (10), einem Tastenkopf (18) und einer Rückstellfeder (28) bestehenden Tastenmechanik ist vorgesehen, am Tastensockel (10) gießtechnisch federnde Arme (23, 24) anzuformen, und zwar derart, daß sie in den Bewegungsweg des Tastenkopfes (18) hineinragen.
EP19900108967 1989-06-03 1990-05-12 Taste für eine Tastatur Expired - Lifetime EP0401544B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893918229 DE3918229C1 (de) 1989-06-03 1989-06-03
DE3918229 1989-06-03

Publications (3)

Publication Number Publication Date
EP0401544A2 EP0401544A2 (de) 1990-12-12
EP0401544A3 true EP0401544A3 (de) 1992-02-12
EP0401544B1 EP0401544B1 (de) 1995-04-19

Family

ID=6382054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900108967 Expired - Lifetime EP0401544B1 (de) 1989-06-03 1990-05-12 Taste für eine Tastatur

Country Status (2)

Country Link
EP (1) EP0401544B1 (de)
DE (1) DE3918229C1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478991A3 (en) * 1990-10-01 1992-10-21 Siemens Aktiengesellschaft Holder for keys of a keyboard for electrical apparatus
HUP9900496A3 (en) 1995-06-13 2000-12-28 Mec As Method for producing an electrical switch
DE19757907A1 (de) * 1997-12-24 1999-07-01 Marquardt Gmbh Elektrischer Schalter
DE10110646A1 (de) * 2001-03-06 2002-09-12 Valeo Schalter & Sensoren Gmbh Schalter, insbesondere Schalter für Kraftfahrzeuge
DE102012019718B4 (de) * 2012-10-08 2015-03-05 Kehrel AG Multifunktions-Bedienvorrichtung zur Bedienung eines Kraftfahrzeugs
GB202319454D0 (en) * 2023-12-18 2024-01-31 Exefix Ltd Load distributing fixing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729790A1 (de) * 1977-07-01 1979-01-18 Licentia Gmbh Schaltteil mit einem als daempfer wirkenden anschlag
US4631378A (en) * 1983-10-31 1986-12-23 Jelco. Co., Ltd. Push button switch
DE8705193U1 (de) * 1987-04-07 1987-05-27 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Taste für eine Werteingabetastatur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8015685U1 (de) * 1980-06-13 1980-10-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Drucktaste

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729790A1 (de) * 1977-07-01 1979-01-18 Licentia Gmbh Schaltteil mit einem als daempfer wirkenden anschlag
US4631378A (en) * 1983-10-31 1986-12-23 Jelco. Co., Ltd. Push button switch
DE8705193U1 (de) * 1987-04-07 1987-05-27 Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen Taste für eine Werteingabetastatur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM Technical Disclosure Bulletin vol. 25, no. 11B, April 1983, New York_US Seite 6232 R.L.Bellamy et al.: "FAIL-SAFE CAPACITIVE ACTUATOR WITH ACOUSTICAL NOISE REDUCTION" *

Also Published As

Publication number Publication date
DE3918229C1 (de) 1990-07-26
EP0401544B1 (de) 1995-04-19
EP0401544A2 (de) 1990-12-12

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