GB1180355A - An Actuating Arrangement for Snap-Action Switches - Google Patents

An Actuating Arrangement for Snap-Action Switches

Info

Publication number
GB1180355A
GB1180355A GB4629768A GB4629768A GB1180355A GB 1180355 A GB1180355 A GB 1180355A GB 4629768 A GB4629768 A GB 4629768A GB 4629768 A GB4629768 A GB 4629768A GB 1180355 A GB1180355 A GB 1180355A
Authority
GB
United Kingdom
Prior art keywords
arms
snap
switches
actuated
action switches
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
GB4629768A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1180355A publication Critical patent/GB1180355A/en
Expired legal-status Critical Current

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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1,180,355. Switch actuation. DANFOSS A.S. 30 Sept., 1968 [14 Oct., 1967], No. 46297/68. Heading H1N. Snap-action switches 2, 3, 4, Figs. 1, 2, are actuated sequentially through spring arm extensions 19-21, Fig. 3, of a pivoted actuating lever 10. The arms 19-20 are formed from a single spring strip 14 and have different lengths and stiffnesses whereby the plunger 7 of the switch 2 is first actuated by the short stiff arm 19 while the arms 20, 21 continue to bend until the forces rise sufficiently to actuate the remaining switches 3, 4 in sequence. One or more switches 5 may be actuated by a second spring arm 15 or by the underside of one of the arms 19-21 when the lever 10 is moved in the opposite direction.
GB4629768A 1967-10-14 1968-09-30 An Actuating Arrangement for Snap-Action Switches Expired GB1180355A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1615987 1967-10-14
DED0054361 1967-10-14

Publications (1)

Publication Number Publication Date
GB1180355A true GB1180355A (en) 1970-02-04

Family

ID=25753735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4629768A Expired GB1180355A (en) 1967-10-14 1968-09-30 An Actuating Arrangement for Snap-Action Switches

Country Status (4)

Country Link
CH (1) CH479941A (en)
DE (1) DE1615987B1 (en)
GB (1) GB1180355A (en)
NL (1) NL6814178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031963A (en) * 1975-04-14 1977-06-28 Erhard Poggemiller Depth control device for ground working agricultural implements

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107710B4 (en) * 2014-06-02 2016-12-29 Johnson Electric Germany GmbH & Co. KG Manual control unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147290B (en) * 1960-12-20 1963-04-18 Krone Kg Multipole switch set equipped with snap contacts
DE1802273A1 (en) * 1968-01-18 1969-08-07 Zentralinstitut Fuer Fertigung Quenching means for austenitic steels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031963A (en) * 1975-04-14 1977-06-28 Erhard Poggemiller Depth control device for ground working agricultural implements

Also Published As

Publication number Publication date
NL6814178A (en) 1969-04-16
CH479941A (en) 1969-10-15
DE1615987B1 (en) 1970-12-23

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