GB191410228A - Improvements in Safety Devices for Supporting Pit Cages and like Elevators. - Google Patents

Improvements in Safety Devices for Supporting Pit Cages and like Elevators.

Info

Publication number
GB191410228A
GB191410228A GB191410228DA GB191410228A GB 191410228 A GB191410228 A GB 191410228A GB 191410228D A GB191410228D A GB 191410228DA GB 191410228 A GB191410228 A GB 191410228A
Authority
GB
United Kingdom
Prior art keywords
elevators
safety devices
supporting pit
cages
pit cages
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
Inventor
James Pinkerton Kenney
George Sheriff
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191410228A publication Critical patent/GB191410228A/en
Expired legal-status Critical Current

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
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/24—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by acting on guide ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

10,228. Kenney, J. P., and Sheriff, G. April 25. Rope grips. - Jaws F<1>, F<11> are connected by a pivot pin H and are actuated by a lever G which is connected to one jaw by a pin I and to the other by a pin K and slot.
GB191410228D 1914-04-25 1914-04-25 Improvements in Safety Devices for Supporting Pit Cages and like Elevators. Expired GB191410228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191410228T 1914-04-25

Publications (1)

Publication Number Publication Date
GB191410228A true GB191410228A (en) 1915-04-22

Family

ID=32583546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191410228D Expired GB191410228A (en) 1914-04-25 1914-04-25 Improvements in Safety Devices for Supporting Pit Cages and like Elevators.

Country Status (1)

Country Link
GB (1) GB191410228A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012052583A1 (en) * 2010-10-18 2012-04-26 Omega Elevator S.A. Elevator for wind towers and similar
WO2016150048A1 (en) * 2015-03-26 2016-09-29 上海东锐风电技术有限公司 Shuttle apparatus for wind driven generator and wind driven generator comprising same
CN111032554A (en) * 2017-06-14 2020-04-17 维托控股有限公司 Auxiliary drive for a brake safety device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012052583A1 (en) * 2010-10-18 2012-04-26 Omega Elevator S.A. Elevator for wind towers and similar
WO2016150048A1 (en) * 2015-03-26 2016-09-29 上海东锐风电技术有限公司 Shuttle apparatus for wind driven generator and wind driven generator comprising same
CN111032554A (en) * 2017-06-14 2020-04-17 维托控股有限公司 Auxiliary drive for a brake safety device
CN111032554B (en) * 2017-06-14 2021-07-13 维托控股有限公司 Auxiliary drive for a brake safety device

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