SE7812245L - SAFETY DEVICE FOR ELEVATORS, ESPECIALLY FOR SADANA WITH COVER ROD DRIVING - Google Patents

SAFETY DEVICE FOR ELEVATORS, ESPECIALLY FOR SADANA WITH COVER ROD DRIVING

Info

Publication number
SE7812245L
SE7812245L SE7812245A SE7812245A SE7812245L SE 7812245 L SE7812245 L SE 7812245L SE 7812245 A SE7812245 A SE 7812245A SE 7812245 A SE7812245 A SE 7812245A SE 7812245 L SE7812245 L SE 7812245L
Authority
SE
Sweden
Prior art keywords
sadana
elevators
safety device
rod driving
cover rod
Prior art date
Application number
SE7812245A
Other languages
Swedish (sv)
Inventor
L Robuschi
G Wolff
Original Assignee
Elba Werk Maschinen Gmbh & Co
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 Elba Werk Maschinen Gmbh & Co filed Critical Elba Werk Maschinen Gmbh & Co
Publication of SE7812245L publication Critical patent/SE7812245L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
SE7812245A 1977-11-29 1978-11-28 SAFETY DEVICE FOR ELEVATORS, ESPECIALLY FOR SADANA WITH COVER ROD DRIVING SE7812245L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753079 DE2753079A1 (en) 1977-11-29 1977-11-29 CATCHING DEVICE FOR ELEVATORS, IN PARTICULAR SUCH WITH RACK DRIVE

Publications (1)

Publication Number Publication Date
SE7812245L true SE7812245L (en) 1979-05-30

Family

ID=6024825

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812245A SE7812245L (en) 1977-11-29 1978-11-28 SAFETY DEVICE FOR ELEVATORS, ESPECIALLY FOR SADANA WITH COVER ROD DRIVING

Country Status (3)

Country Link
DE (1) DE2753079A1 (en)
FR (1) FR2409953A1 (en)
SE (1) SE7812245L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644781A1 (en) * 1986-12-23 1988-07-14 Mannesmann Ag FAN BRAKE
DE3915304A1 (en) * 1989-05-10 1990-11-15 Schwoererhaus Gmbh & Co Safety device for lift - has third chain connecting lift to balance weight to take the load if driving chain breaks
US5065845A (en) * 1990-09-13 1991-11-19 Pearson David B Speed governor safety device for stopping an elevator car
FR2682098A1 (en) * 1991-10-04 1993-04-09 Roux Etudes Realisations Safety device for cranes, pylons and similar structures
SE542512C2 (en) * 2017-09-07 2020-05-26 Alimak Group Sweden Ab Safety brake at lift
CN108814408B (en) * 2018-08-10 2020-07-24 中国建筑科学研究院有限公司建筑机械化研究分院 Self-rescue speed limiter applied to window cleaning machine winch
SE542493C2 (en) * 2018-09-07 2020-05-26 Alimak Group Sweden Ab A mechanism for a safety device for a lift car, a safety device for protecting against unintended car movement of a lift car and a safety arrangement for a lift system
CN114084770B (en) * 2021-11-23 2023-07-18 拉弗莱防坠落系统科技(苏州)有限公司 Elevator car anti-falling device capable of avoiding falling stall
DE102022106873A1 (en) 2022-03-23 2023-09-28 Vincorion Advanced Systems Gmbh Emergency braking device for a cable winch with a cable drum rotatable about an axis of rotation, cable winch and method for operating an emergency braking device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2157267A5 (en) * 1971-10-22 1973-06-01 Holler Armand
DE2330404A1 (en) * 1973-06-15 1975-01-09 Krupp Gmbh Lift safety brake catcher mechanism with centrifugal trip - has brake parts loaded by adjustable spring

Also Published As

Publication number Publication date
FR2409953A1 (en) 1979-06-22
DE2753079A1 (en) 1979-05-31

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