JPS553272B2 - - Google Patents

Info

Publication number
JPS553272B2
JPS553272B2 JP3789874A JP3789874A JPS553272B2 JP S553272 B2 JPS553272 B2 JP S553272B2 JP 3789874 A JP3789874 A JP 3789874A JP 3789874 A JP3789874 A JP 3789874A JP S553272 B2 JPS553272 B2 JP S553272B2
Authority
JP
Japan
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
JP3789874A
Other languages
Japanese (ja)
Other versions
JPS50131247A (en
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 filed Critical
Priority to JP3789874A priority Critical patent/JPS553272B2/ja
Priority to GB1355375A priority patent/GB1506937A/en
Priority to DE19752514764 priority patent/DE2514764A1/en
Publication of JPS50131247A publication Critical patent/JPS50131247A/ja
Priority to US05/730,853 priority patent/US4057934A/en
Priority to HK65478A priority patent/HK65478A/en
Publication of JPS553272B2 publication Critical patent/JPS553272B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)
JP3789874A 1974-04-05 1974-04-05 Expired JPS553272B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3789874A JPS553272B2 (en) 1974-04-05 1974-04-05
GB1355375A GB1506937A (en) 1974-04-05 1975-04-02 Protection system for automatically openable and closable door
DE19752514764 DE2514764A1 (en) 1974-04-05 1975-04-04 SAFETY SYSTEM FOR AN AUTOMATICALLY OPENING AND CLOSING DOOR
US05/730,853 US4057934A (en) 1974-04-05 1976-10-08 Protection system for automatically openable and closable door
HK65478A HK65478A (en) 1974-04-05 1978-11-09 Door protection system for automatically openable and closable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3789874A JPS553272B2 (en) 1974-04-05 1974-04-05

Publications (2)

Publication Number Publication Date
JPS50131247A JPS50131247A (en) 1975-10-17
JPS553272B2 true JPS553272B2 (en) 1980-01-24

Family

ID=12510348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3789874A Expired JPS553272B2 (en) 1974-04-05 1974-04-05

Country Status (4)

Country Link
JP (1) JPS553272B2 (en)
DE (1) DE2514764A1 (en)
GB (1) GB1506937A (en)
HK (1) HK65478A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815436B2 (en) * 1976-02-14 1983-03-25 三菱電機株式会社 Elevator door device
JPS5813477B2 (en) * 1976-02-16 1983-03-14 三菱電機株式会社 Elevator door device
JPS5453274U (en) * 1977-09-22 1979-04-12
JPS5820624Y2 (en) * 1977-09-22 1983-04-28 三菱電機株式会社 Safety device in automatic elevator door system
JPS6043680U (en) * 1983-08-17 1985-03-27 株式会社日立製作所 elevator door control device
CH663608A5 (en) * 1984-05-28 1987-12-31 Inventio Ag DOOR DRIVE WITH CLAMPING SAFETY FOR DOORS OF ELEVATOR CABINS.
IT1274194B (en) * 1994-09-30 1997-07-15 Selcom Spa SAFETY RELEASE DEVICE IN LINEAR BELT OR ROPE TRANSMISSION FOR LIFT AND LIFT DOORS WITH AUTOMATIC OPENING
IT248464Y1 (en) * 1999-10-05 2003-02-04 Selcom Spa ANTI-CRUSHING SAFETY DEVICE IN AUTOMATIC OPENING DOORS FOR LIFTS AND ELEVATORS
CN115832892B (en) * 2023-02-14 2023-05-16 山东厚俞实业有限公司 Self-locking medium-voltage switch cabinet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432293A (en) * 1944-08-19 1947-12-09 United Elevator Service Inc Elevator car door control mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432293A (en) * 1944-08-19 1947-12-09 United Elevator Service Inc Elevator car door control mechanism

Also Published As

Publication number Publication date
GB1506937A (en) 1978-04-12
JPS50131247A (en) 1975-10-17
DE2514764A1 (en) 1975-10-16
HK65478A (en) 1978-11-17

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