AU2007311656B2 - Safety switch - Google Patents

Safety switch Download PDF

Info

Publication number
AU2007311656B2
AU2007311656B2 AU2007311656A AU2007311656A AU2007311656B2 AU 2007311656 B2 AU2007311656 B2 AU 2007311656B2 AU 2007311656 A AU2007311656 A AU 2007311656A AU 2007311656 A AU2007311656 A AU 2007311656A AU 2007311656 B2 AU2007311656 B2 AU 2007311656B2
Authority
AU
Australia
Prior art keywords
cam
safety switch
transverse
switch according
transverse cam
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.)
Active
Application number
AU2007311656A
Other languages
English (en)
Other versions
AU2007311656A1 (en
Inventor
Hamed Faridfar
Medi Mohtasham
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.)
Idem Safety Switches Ltd
Original Assignee
Idem Safety Switches Ltd
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 Idem Safety Switches Ltd filed Critical Idem Safety Switches Ltd
Publication of AU2007311656A1 publication Critical patent/AU2007311656A1/en
Application granted granted Critical
Publication of AU2007311656B2 publication Critical patent/AU2007311656B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H3/0226—Emergency operating parts, e.g. for stop-switch in dangerous conditions operated by a pull cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric

Landscapes

  • Push-Button Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
AU2007311656A 2006-10-17 2007-10-16 Safety switch Active AU2007311656B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0620540.5A GB0620540D0 (en) 2006-10-17 2006-10-17 Safety switch
GB0620540.5 2006-10-17
PCT/GB2007/003938 WO2008047102A1 (en) 2006-10-17 2007-10-16 Safety switch

Publications (2)

Publication Number Publication Date
AU2007311656A1 AU2007311656A1 (en) 2008-04-24
AU2007311656B2 true AU2007311656B2 (en) 2012-07-26

Family

ID=37491614

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007311656A Active AU2007311656B2 (en) 2006-10-17 2007-10-16 Safety switch

Country Status (8)

Country Link
US (1) US8089012B2 (https=)
EP (1) EP2176873B1 (https=)
JP (1) JP5550345B2 (https=)
CN (1) CN101553893B (https=)
AU (1) AU2007311656B2 (https=)
ES (1) ES2553355T3 (https=)
GB (2) GB0620540D0 (https=)
WO (1) WO2008047102A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974232A1 (fr) * 2011-04-18 2012-10-19 Schneider Electric Ind Sas Dispositif d'arret d'urgence
CN102868068A (zh) * 2012-09-14 2013-01-09 鸿富锦精密工业（深圳）有限公司 插头及其开关组件
ITMI20130562A1 (it) * 2013-04-09 2014-10-10 Comepi S Rl Dispositivo interruttore di sicurezza a fune
CN103337401A (zh) * 2013-06-18 2013-10-02 宋卫成 工业用拉绳开关
USD751997S1 (en) * 2013-08-08 2016-03-22 Omron Corporation Box cover for limit switch
CN103745865B (zh) * 2014-01-14 2015-09-23 沈阳中煤工程技术有限公司 一种具有手动自锁动作机构的拉绳开关
US9824841B2 (en) 2015-11-17 2017-11-21 Rockwell Automation Technologies, Inc. Safety switch and associated methods
US10072997B2 (en) 2015-11-17 2018-09-11 Rockwell Automation Technologies, Inc. Safety switch with imbalance test
KR102076267B1 (ko) * 2017-02-21 2020-02-12 에이피시스템 주식회사 비상정지 장치 및 방법
US10361041B2 (en) 2017-02-23 2019-07-23 Honeywell International Inc. Emergency stop mechanism for cable-pull safety switch
US10470563B2 (en) * 2017-05-24 2019-11-12 Vitra Patente Ag Height-adjustable piece of furniture and cable protector for such a piece of furniture
CN109390169B (zh) * 2018-10-22 2019-12-13 中通服节能技术服务有限公司 用于接通和安全切断电气负载的安全开关装置
CN110867335B (zh) * 2019-12-12 2024-10-18 天津工程机械研究院有限公司 一种微动开关触发机构
DE102019135227A1 (de) * 2019-12-19 2021-06-24 Becker Mining Systems AG Not-Halt-Schalter und Maschine mit Not-Halt-Schalter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041705A (en) * 1988-03-25 1991-08-20 La Telemecanique Electrique Cable-actuated emergency stop switch
US6365850B1 (en) * 1995-11-28 2002-04-02 Eja Engineering Limited Switch assemblies
US6501040B2 (en) * 2001-05-18 2002-12-31 Honeywell International Inc. Dual directional cable actuated emergency stop device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525342A (fr) * 1967-04-06 1968-05-17 Telemecanique Electrique Déclenchement à distance de sécurité
US4306126A (en) * 1979-08-16 1981-12-15 Howard D U Battery cable switch
FR2629257B1 (fr) * 1988-03-25 1990-11-30 Telemecanique Electrique Appareil interrupteur electrique de securite a commande par cable
US5530215A (en) * 1993-11-05 1996-06-25 Furnas Electric Company Pressure switch
JP2736024B2 (ja) * 1994-12-09 1998-04-02 株式会社椿本チエイン 直線作動機の推力検知装置
US5665947A (en) * 1995-12-20 1997-09-09 Honeywell, Inc. Cable actuated switching mechanism with mechanical snap action capibility and broken cable monitoring capability
US5821488A (en) * 1996-10-24 1998-10-13 Honeywell Inc. Cable actuated switching mechanism with mechanical snap action capability and broken cable monitoring capability
DE29720862U1 (de) * 1997-11-25 1998-01-15 Hans Bernstein Spezialfabrik für Schaltkontakte GmbH & Co, 32457 Porta Westfalica Sicherheitsschalter
GB0110712D0 (en) * 2001-05-01 2001-06-20 Eja Ltd Switch mechanism
US7022930B2 (en) * 2003-12-04 2006-04-04 Honeywell International Inc. Single directional cable actuated emergency stop device
CN2718752Y (zh) * 2004-08-06 2005-08-17 张煌东 一种电动跑步机的安全开关装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041705A (en) * 1988-03-25 1991-08-20 La Telemecanique Electrique Cable-actuated emergency stop switch
US6365850B1 (en) * 1995-11-28 2002-04-02 Eja Engineering Limited Switch assemblies
US6501040B2 (en) * 2001-05-18 2002-12-31 Honeywell International Inc. Dual directional cable actuated emergency stop device

Also Published As

Publication number Publication date
CN101553893B (zh) 2013-05-29
GB0916364D0 (en) 2009-10-28
AU2007311656A1 (en) 2008-04-24
JP5550345B2 (ja) 2014-07-16
ES2553355T3 (es) 2015-12-07
WO2008047102A1 (en) 2008-04-24
US8089012B2 (en) 2012-01-03
CN101553893A (zh) 2009-10-07
GB0620540D0 (en) 2006-11-22
EP2176873B1 (en) 2015-09-09
US20100044204A1 (en) 2010-02-25
JP2010522408A (ja) 2010-07-01
EP2176873A1 (en) 2010-04-21

Similar Documents

Publication Publication Date Title
AU2007311656B2 (en) Safety switch
JP5616870B2 (ja) 足場板の浮き上がり防止構造
CN102017036B (zh) 电开关组件
DE60222239D1 (de) Bewegliches absturzsicherungsgerät für rettungsseil
BR112015024168B1 (pt) Mecanismo de levantamento de tecla para um módulo de tecla, módulo de tecla e processo para produção de um módulo de tecla
US20150069791A1 (en) Vehicle sunroof apparatus
JP2003519887A (ja) 正面カバー付き接触器
EP4088296B1 (en) Electrical switch
EP4088297B1 (en) Electrical switch
US5360954A (en) Push button switch
EP2845756B1 (en) Vehicle sunroof apparatus
KR101839820B1 (ko) 푸시버튼 스위치
GB2445870A (en) Push button assembly with immobilizer
ITTO940182A1 (it) Interruttore a pulsante di tipo autoadattativo.
KR102774460B1 (ko) 비상 버튼 장치
CN106195284A (zh) 一种控水器
US20030234170A1 (en) Manually operable electrical operating member
US4864268A (en) Pushbutton actuated overload protection switch
US5124515A (en) Switching mechanism
WO2003041100A3 (de) Elektrischer schalter
US3448225A (en) Telephone hook switch mechanism
EP1157397B1 (en) Mechanical interlocking device for electrical apparatuses, and use thereof in a motor start assembly
CA2499168C (en) A dual actuation button assembly
US20180023324A1 (en) Push-pull structure
WO2006046869A3 (en) Mechanism for safety switch

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)