GB2547038B - An interlock system - Google Patents

An interlock system Download PDF

Info

Publication number
GB2547038B
GB2547038B GB1602157.8A GB201602157A GB2547038B GB 2547038 B GB2547038 B GB 2547038B GB 201602157 A GB201602157 A GB 201602157A GB 2547038 B GB2547038 B GB 2547038B
Authority
GB
United Kingdom
Prior art keywords
interlock system
interlock
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
GB1602157.8A
Other versions
GB201602157D0 (en
GB2547038A (en
Inventor
Trice Michael
Johnson Robert
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.)
Fortress Interlocks Ltd
Original Assignee
Fortress Interlocks 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 Fortress Interlocks Ltd filed Critical Fortress Interlocks Ltd
Priority to GB1602157.8A priority Critical patent/GB2547038B/en
Publication of GB201602157D0 publication Critical patent/GB201602157D0/en
Priority to PCT/GB2017/050261 priority patent/WO2017134443A2/en
Publication of GB2547038A publication Critical patent/GB2547038A/en
Application granted granted Critical
Publication of GB2547038B publication Critical patent/GB2547038B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F16P3/10—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts in which the operation of locking the door or other member causes the machine to start

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Transmitters (AREA)
GB1602157.8A 2016-02-05 2016-02-05 An interlock system Active GB2547038B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1602157.8A GB2547038B (en) 2016-02-05 2016-02-05 An interlock system
PCT/GB2017/050261 WO2017134443A2 (en) 2016-02-05 2017-02-02 An interlock system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1602157.8A GB2547038B (en) 2016-02-05 2016-02-05 An interlock system

Publications (3)

Publication Number Publication Date
GB201602157D0 GB201602157D0 (en) 2016-03-23
GB2547038A GB2547038A (en) 2017-08-09
GB2547038B true GB2547038B (en) 2022-03-23

Family

ID=55641914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602157.8A Active GB2547038B (en) 2016-02-05 2016-02-05 An interlock system

Country Status (2)

Country Link
GB (1) GB2547038B (en)
WO (1) WO2017134443A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119065A (en) * 1991-01-14 1992-06-02 Wiehagen Fred A Vehicle protection system
US5572075A (en) * 1994-08-24 1996-11-05 Campbell; Jeffrey Safety interlock apparatus
DE19649593A1 (en) * 1996-11-29 1998-06-04 Leuze Electronic Gmbh & Co Locking device arrangement that secures access to working apparatus e.g. presses, machine tools
DE19953898A1 (en) * 1999-11-10 2001-08-09 Schmersal K A Gmbh & Co Device for guarding against access in areas on machines or machine equipment includes a control device to control its ability to switch on and off.
US20070204662A1 (en) * 2005-11-28 2007-09-06 Jurgen Pullmann Safety switch for a moveable guard door
US20110227747A1 (en) * 2010-03-19 2011-09-22 Wirefree Corporation Collision avoidance
US20130020817A1 (en) * 2010-02-02 2013-01-24 Juergen Pullmann Locking apparatus having a tumbler for safety doors
US20150317856A1 (en) * 2014-05-05 2015-11-05 James C. Stippich Remotely operable lockout system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119065A (en) * 1991-01-14 1992-06-02 Wiehagen Fred A Vehicle protection system
US5572075A (en) * 1994-08-24 1996-11-05 Campbell; Jeffrey Safety interlock apparatus
DE19649593A1 (en) * 1996-11-29 1998-06-04 Leuze Electronic Gmbh & Co Locking device arrangement that secures access to working apparatus e.g. presses, machine tools
DE19953898A1 (en) * 1999-11-10 2001-08-09 Schmersal K A Gmbh & Co Device for guarding against access in areas on machines or machine equipment includes a control device to control its ability to switch on and off.
US20070204662A1 (en) * 2005-11-28 2007-09-06 Jurgen Pullmann Safety switch for a moveable guard door
US20130020817A1 (en) * 2010-02-02 2013-01-24 Juergen Pullmann Locking apparatus having a tumbler for safety doors
US20110227747A1 (en) * 2010-03-19 2011-09-22 Wirefree Corporation Collision avoidance
US20150317856A1 (en) * 2014-05-05 2015-11-05 James C. Stippich Remotely operable lockout system

Also Published As

Publication number Publication date
GB201602157D0 (en) 2016-03-23
WO2017134443A3 (en) 2017-09-21
GB2547038A (en) 2017-08-09
WO2017134443A2 (en) 2017-08-10

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