EP1553607A3 - Emergency shutdown button - Google Patents

Emergency shutdown button Download PDF

Info

Publication number
EP1553607A3
EP1553607A3 EP04029644A EP04029644A EP1553607A3 EP 1553607 A3 EP1553607 A3 EP 1553607A3 EP 04029644 A EP04029644 A EP 04029644A EP 04029644 A EP04029644 A EP 04029644A EP 1553607 A3 EP1553607 A3 EP 1553607A3
Authority
EP
European Patent Office
Prior art keywords
latching element
emergency shutdown
shutdown button
stop button
emergency stop
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.)
Granted
Application number
EP04029644A
Other languages
German (de)
French (fr)
Other versions
EP1553607A2 (en
EP1553607B1 (en
Inventor
Chunkai Zheng
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.)
Individual
Original Assignee
Individual
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 CN 200420019409 external-priority patent/CN2674629Y/en
Priority claimed from CN 200420019408 external-priority patent/CN2674630Y/en
Priority claimed from CNU2004200195567U external-priority patent/CN2668779Y/en
Priority claimed from CN 200420019555 external-priority patent/CN2710127Y/en
Priority claimed from CN 200420019630 external-priority patent/CN2676380Y/en
Application filed by Individual filed Critical Individual
Publication of EP1553607A2 publication Critical patent/EP1553607A2/en
Publication of EP1553607A3 publication Critical patent/EP1553607A3/en
Application granted granted Critical
Publication of EP1553607B1 publication Critical patent/EP1553607B1/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
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/02—Combination of a key operated switch with a manually operated switch, e.g. ignition and lighting switches

Landscapes

  • Lock And Its Accessories (AREA)
  • Push-Button Switches (AREA)
  • Hinges (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The emergency stop button has an additional frame (13) provided for mounting a hinged pivoting flap (7) and a latching element (9). The interaction between the actuation element of a releasing device and the latching element can be interrupted by removing a releasable key. The key passes through the emergency stop button to a rotary body whose working surface contacts a latching element protrusion.
EP04029644A 2004-01-08 2004-12-15 Emergency shutdown button Active EP1553607B1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CN200420019408 2004-01-08
CN 200420019409 CN2674629Y (en) 2004-01-08 2004-01-08 Fast stop cover with key
CN 200420019408 CN2674630Y (en) 2004-01-08 2004-01-08 Rotary fast stop cover with key
CN200420019409 2004-01-08
CN200420019556 2004-01-13
CN200420019555 2004-01-13
CNU2004200195567U CN2668779Y (en) 2004-01-13 2004-01-13 Insertion type rapid-stopping lid with key
CN 200420019555 CN2710127Y (en) 2004-01-13 2004-01-13 Emergency break cover with key
CN200420019630 2004-01-14
CN 200420019630 CN2676380Y (en) 2004-01-14 2004-01-14 Insert type scram cover with key

Publications (3)

Publication Number Publication Date
EP1553607A2 EP1553607A2 (en) 2005-07-13
EP1553607A3 true EP1553607A3 (en) 2006-03-22
EP1553607B1 EP1553607B1 (en) 2007-11-28

Family

ID=34596141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04029644A Active EP1553607B1 (en) 2004-01-08 2004-12-15 Emergency shutdown button

Country Status (4)

Country Link
EP (1) EP1553607B1 (en)
AT (1) ATE379840T1 (en)
DE (1) DE502004005599D1 (en)
ES (1) ES2298671T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113436924B (en) * 2021-06-21 2022-07-26 杭州微联智控科技有限公司 Automatic reset emergency stop device and control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8907888U1 (en) * 1989-06-28 1989-08-10 Tripus-Kunststoffteile Gmbh, 8870 Guenzburg, De
DE9403510U1 (en) * 1994-03-02 1994-07-28 Tripus Gmbh Kunststoff Und Ele Device for switching electrical devices on and off

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8907888U1 (en) * 1989-06-28 1989-08-10 Tripus-Kunststoffteile Gmbh, 8870 Guenzburg, De
DE9403510U1 (en) * 1994-03-02 1994-07-28 Tripus Gmbh Kunststoff Und Ele Device for switching electrical devices on and off

Also Published As

Publication number Publication date
EP1553607A2 (en) 2005-07-13
ATE379840T1 (en) 2007-12-15
ES2298671T3 (en) 2008-05-16
EP1553607B1 (en) 2007-11-28
DE502004005599D1 (en) 2008-01-10

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