CA1045182A - Safety device for guarded machinery - Google Patents

Safety device for guarded machinery

Info

Publication number
CA1045182A
CA1045182A CA247,708A CA247708A CA1045182A CA 1045182 A CA1045182 A CA 1045182A CA 247708 A CA247708 A CA 247708A CA 1045182 A CA1045182 A CA 1045182A
Authority
CA
Canada
Prior art keywords
safety device
unit
keying
keying means
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.)
Expired
Application number
CA247,708A
Other languages
English (en)
French (fr)
Inventor
Kenneth Ruston
Adrian F.M. Friendship
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.)
Unimax Switch Ltd
Original Assignee
Unimax Switch 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 Unimax Switch Ltd filed Critical Unimax Switch Ltd
Application granted granted Critical
Publication of CA1045182A publication Critical patent/CA1045182A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)
  • Knitting Machines (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Drying Of Solid Materials (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
CA247,708A 1975-03-12 1976-03-11 Safety device for guarded machinery Expired CA1045182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1021975A GB1513823A (en) 1975-03-12 1975-03-12 Safety device for guarded machinery

Publications (1)

Publication Number Publication Date
CA1045182A true CA1045182A (en) 1978-12-26

Family

ID=9963803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247,708A Expired CA1045182A (en) 1975-03-12 1976-03-11 Safety device for guarded machinery

Country Status (8)

Country Link
JP (1) JPS5943680B2 (it)
CA (1) CA1045182A (it)
CH (1) CH625027A5 (it)
DE (1) DE2609537A1 (it)
FR (1) FR2303928A1 (it)
GB (1) GB1513823A (it)
IT (1) IT1056953B (it)
NL (1) NL7602509A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3274898D1 (en) * 1981-09-10 1987-02-05 Donald Bebbington Smith Fastening and control operating device
US5011199A (en) * 1989-12-28 1991-04-30 Von Duprin, Inc. Panic exit device having an exit-delaying mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325406A (en) * 1941-07-12 1943-07-27 American Laundry Mach Co Cover lock and extractor control
GB1260322A (en) * 1969-09-30 1972-01-12 Gregory Frank Whiteley Improvements in and relating to a safety device for guarded machinery
GB1350911A (en) * 1970-07-03 1974-04-24 British Domestic Appliances Washing and like clothes or fabric treating machines
BE791863A (fr) * 1971-11-26 1973-03-16 Rocchitelli Onofrio Appareil pour le verrouillage et le deverrouillage temporise dedispositifs de fermeture de portes de machines
DE2329964C3 (de) * 1973-06-13 1975-12-11 Condux-Werk, Herbert A. Merges Kg, 6451 Wolfgang Elektromechanische Sicherheitsverriegelung seinrichtung

Also Published As

Publication number Publication date
NL7602509A (nl) 1976-09-14
JPS5943680B2 (ja) 1984-10-23
DE2609537A1 (de) 1976-09-30
JPS51145979A (en) 1976-12-15
CH625027A5 (en) 1981-08-31
FR2303928A1 (fr) 1976-10-08
IT1056953B (it) 1982-02-20
FR2303928B1 (it) 1982-11-19
GB1513823A (en) 1978-06-14

Similar Documents

Publication Publication Date Title
US2910859A (en) Anti-jimmy lock
US5229747A (en) Tamperproof lock
US4114412A (en) Tumbler lock alarm construction
JP3693064B2 (ja) とくに車両において行なうことができる閉鎖機能のために閉鎖シリンダを有する鎖錠装置
US4143528A (en) Anti-theft locking devices
US4114001A (en) Electrical switch having interlock between door and switch
US5998743A (en) Locking-type actuator for a rotary switch
JPH01315569A (ja) ロック
US3915273A (en) Electromechanical safety lock
US5584378A (en) Safety switch assembly
US20040069602A1 (en) Lockable switch mechanism
BR9507092A (pt) Dispositivo de fecho com um cilindro de fechadura servindo ao mesmo tempo como manipulador de pressão para acionar componentes de feachadura
JPH04227079A (ja) 遠心分離機の蓋のロック機構
SE8902702D0 (sv) Laascylinder
CA1045182A (en) Safety device for guarded machinery
EP3299553B1 (en) Handle device
EP0024921B1 (en) Mountings for keys used in a safety equipment
US4448050A (en) Locks
US3038325A (en) Tamper proof combination lock
US7339472B2 (en) Self-adjusting cam assembly
FI79423B (fi) Staellverksskaop med utdragbara apparatgrupper.
US2882709A (en) Anti-manipulation combination lock
CA2808699C (en) Self-adjusting cam assembly
GB1570346A (en) Steering and ignition lock
JPH0211561Y2 (it)