ATE140338T1 - Endschalter - Google Patents

Endschalter

Info

Publication number
ATE140338T1
ATE140338T1 AT90105837T AT90105837T ATE140338T1 AT E140338 T1 ATE140338 T1 AT E140338T1 AT 90105837 T AT90105837 T AT 90105837T AT 90105837 T AT90105837 T AT 90105837T AT E140338 T1 ATE140338 T1 AT E140338T1
Authority
AT
Austria
Prior art keywords
head
rotary shaft
manipulation lever
free position
secured
Prior art date
Application number
AT90105837T
Other languages
English (en)
Inventor
Kunio Sakamoto
Original Assignee
Omron Tateisi Electronics Co
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
Priority claimed from JP3535889U external-priority patent/JPH02126328U/ja
Priority claimed from JP1269478A external-priority patent/JP2824920B2/ja
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Application granted granted Critical
Publication of ATE140338T1 publication Critical patent/ATE140338T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H21/285—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement
    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
    • H01H13/365—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs having a symmetrical configuration

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Eletrric Generators (AREA)
AT90105837T 1989-03-28 1990-03-27 Endschalter ATE140338T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3535889U JPH02126328U (de) 1989-03-28 1989-03-28
JP1269478A JP2824920B2 (ja) 1989-10-17 1989-10-17 リミツトスイッチ

Publications (1)

Publication Number Publication Date
ATE140338T1 true ATE140338T1 (de) 1996-07-15

Family

ID=26374336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90105837T ATE140338T1 (de) 1989-03-28 1990-03-27 Endschalter

Country Status (3)

Country Link
EP (1) EP0390084B1 (de)
AT (1) ATE140338T1 (de)
DE (1) DE69027696T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539005A1 (de) * 1991-09-14 1993-04-28 Omron Corporation Endschalter
CN103197726A (zh) * 2012-01-06 2013-07-10 沈阳新松机器人自动化股份有限公司 基于微动开关的行程限位机构
CN103192382B (zh) * 2012-01-06 2015-06-03 沈阳新松机器人自动化股份有限公司 基于磁力的行程限位机构
JP6866864B2 (ja) * 2018-03-14 2021-04-28 オムロン株式会社 リミットスイッチ
DE102020104577B3 (de) * 2020-02-21 2021-01-21 Alpha Deuren International Bv Elektrisches Schaltelement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749860A (en) * 1971-12-30 1973-07-31 Allen Bradley Co Sealed limit switch
US3829637A (en) * 1973-01-02 1974-08-13 Gen Electric Limit switch having mechanism to eliminate unwanted reactivation thereof
US3959614A (en) * 1974-10-07 1976-05-25 Allen-Bradley Company Limit switch rotary return mechanism
JPS57162219A (en) * 1981-03-30 1982-10-06 Omron Tateisi Electronics Co Holding type sealed switch

Also Published As

Publication number Publication date
EP0390084B1 (de) 1996-07-10
EP0390084A3 (de) 1992-03-04
DE69027696T2 (de) 1997-03-06
DE69027696D1 (de) 1996-08-14
EP0390084A2 (de) 1990-10-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties