SE9504133L - Device for safety switch - Google Patents

Device for safety switch

Info

Publication number
SE9504133L
SE9504133L SE9504133A SE9504133A SE9504133L SE 9504133 L SE9504133 L SE 9504133L SE 9504133 A SE9504133 A SE 9504133A SE 9504133 A SE9504133 A SE 9504133A SE 9504133 L SE9504133 L SE 9504133L
Authority
SE
Sweden
Prior art keywords
safety switch
operating handle
latch
contact arm
relates
Prior art date
Application number
SE9504133A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE509949C2 (en
SE9504133D0 (en
Inventor
Patrik Soederlund
Lennart Sjoestedt
Original Assignee
Enpece Sigma Ab
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 Enpece Sigma Ab filed Critical Enpece Sigma Ab
Priority to SE9504133A priority Critical patent/SE509949C2/en
Publication of SE9504133D0 publication Critical patent/SE9504133D0/en
Priority to PCT/SE1996/001507 priority patent/WO1997019459A1/en
Priority to PL96326698A priority patent/PL326698A1/en
Priority to EP96940207A priority patent/EP0871969A1/en
Publication of SE9504133L publication Critical patent/SE9504133L/en
Publication of SE509949C2 publication Critical patent/SE509949C2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Landscapes

  • Tumbler Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The present invention relates to a device in a safety switch. The device (1) comprises a contact arm (2) and a latch (3) cooperating with the contact arm. The latch has an integrated spring portion (30). The invention also relates to a safety switch utilising the device. The safety switch comprises an operating handle (11) for manual switching on and off of the safety switch, the above-mentioned device (1) for closing and opening an electric circuit through the safety switch, a handle link (12) which connects the operating handle to the device for transferring a motion from the operating handle to the device, and a housing in which the parts included in the safety switch are arranged.
SE9504133A 1995-11-20 1995-11-20 Device for safety switches and safety switches including such a device SE509949C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9504133A SE509949C2 (en) 1995-11-20 1995-11-20 Device for safety switches and safety switches including such a device
PCT/SE1996/001507 WO1997019459A1 (en) 1995-11-20 1996-11-20 Device in a safety switch
PL96326698A PL326698A1 (en) 1995-11-20 1996-11-20 Safety circuit-breaker mechanism
EP96940207A EP0871969A1 (en) 1995-11-20 1996-11-20 Device in a safety switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504133A SE509949C2 (en) 1995-11-20 1995-11-20 Device for safety switches and safety switches including such a device

Publications (3)

Publication Number Publication Date
SE9504133D0 SE9504133D0 (en) 1995-11-20
SE9504133L true SE9504133L (en) 1997-05-21
SE509949C2 SE509949C2 (en) 1999-03-29

Family

ID=20400289

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504133A SE509949C2 (en) 1995-11-20 1995-11-20 Device for safety switches and safety switches including such a device

Country Status (4)

Country Link
EP (1) EP0871969A1 (en)
PL (1) PL326698A1 (en)
SE (1) SE509949C2 (en)
WO (1) WO1997019459A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011574A1 (en) * 2001-07-23 2003-01-23 Abb Service Srl KINEMATIC MECHANISM FOR A LOW VOLTAGE PROTECTION AND / OR INTERRUPTION DEVICE
ITMI20011572A1 (en) * 2001-07-23 2003-01-23 Abb Service Srl LOW VOLTAGE AUTOMATIC SWITCH WITH REDUCED NUMBER OF COMPONENTS
DE102005041231B4 (en) * 2005-08-31 2009-11-26 Abb Ag Electrical switching device
CN103337426B (en) * 2013-05-31 2015-12-09 浙江天正电气股份有限公司 A kind of miniature circuit breaker with quick-acting closure
WO2021197811A1 (en) * 2020-03-31 2021-10-07 Inventio Ag Safety monitoring device, and method for monitoring the safety of an elevator system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681752A5 (en) * 1991-02-22 1993-05-14 Weber Ag
AU1545095A (en) * 1994-01-21 1995-08-08 Square D Company Blade assembly

Also Published As

Publication number Publication date
SE509949C2 (en) 1999-03-29
EP0871969A1 (en) 1998-10-21
WO1997019459A1 (en) 1997-05-29
PL326698A1 (en) 1998-10-26
SE9504133D0 (en) 1995-11-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed