CH435408A - Dust-proof key switch - Google Patents

Dust-proof key switch

Info

Publication number
CH435408A
CH435408A CH1163565A CH1163565A CH435408A CH 435408 A CH435408 A CH 435408A CH 1163565 A CH1163565 A CH 1163565A CH 1163565 A CH1163565 A CH 1163565A CH 435408 A CH435408 A CH 435408A
Authority
CH
Switzerland
Prior art keywords
dust
key switch
proof key
proof
switch
Prior art date
Application number
CH1163565A
Other languages
German (de)
Inventor
Wessel Gerhard
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH435408A publication Critical patent/CH435408A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
    • G05G1/025—Controlling members for hand actuation by linear movement, e.g. push buttons actuated by sliding movement
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • G05G25/04—Sealing against entry of dust, weather or the like
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Push-Button Switches (AREA)
CH1163565A 1964-08-20 1965-08-18 Dust-proof key switch CH435408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST022568 1964-08-20

Publications (1)

Publication Number Publication Date
CH435408A true CH435408A (en) 1967-05-15

Family

ID=7459440

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1163565A CH435408A (en) 1964-08-20 1965-08-18 Dust-proof key switch

Country Status (5)

Country Link
US (1) US3360627A (en)
CH (1) CH435408A (en)
GB (1) GB1103295A (en)
NL (1) NL6510588A (en)
SE (1) SE329202B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1690215A1 (en) * 1967-05-11 1971-05-13 Standard Elek K Lorenz Ag Detachable push button holder for push buttons
US3614364A (en) * 1970-02-27 1971-10-19 Cherry Electrical Prod Antiwobble actuator for an electric switch
US3727021A (en) * 1972-06-22 1973-04-10 Lasko Metal Prod Inc Rotary switch housing
JPS51111060U (en) * 1975-03-05 1976-09-08
US4568807A (en) * 1984-08-02 1986-02-04 Eaton Corporation Trigger tool handle switch with structural dust seal
US5319996A (en) * 1993-08-13 1994-06-14 Kransco Debris resistant foot pedal switch assembly
US8279029B2 (en) * 2008-07-10 2012-10-02 Flextronics Automotive, Inc. Weatherproof switch for indoor and outdoor information clusters and function switches
EP2854296B1 (en) * 2013-09-27 2017-12-13 Contelec AG Contactless switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH366767A (en) * 1956-11-14 1963-01-15 Panerai Giuseppe Electric or mechanical device enclosed in a case tightly covered by a watertight casing and having an externally controllable organ
US3172985A (en) * 1961-10-25 1965-03-09 Allen Bradley Co Push button assembly
US3190985A (en) * 1963-05-06 1965-06-22 Allen Bradley Co Convertible reed contact relay
US3243544A (en) * 1964-12-09 1966-03-29 Allen Bradley Co Convertible relay control station
US3261958A (en) * 1965-04-13 1966-07-19 Prec Parts Company Inc Impulse actuator

Also Published As

Publication number Publication date
US3360627A (en) 1967-12-26
SE329202B (en) 1970-10-05
NL6510588A (en) 1966-02-21
GB1103295A (en) 1968-02-14

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