GB191028632A - Safety Appliance for Pit and Mine Cages, Hoists, Lifts and the like. - Google Patents

Safety Appliance for Pit and Mine Cages, Hoists, Lifts and the like.

Info

Publication number
GB191028632A
GB191028632A GB191028632DA GB191028632A GB 191028632 A GB191028632 A GB 191028632A GB 191028632D A GB191028632D A GB 191028632DA GB 191028632 A GB191028632 A GB 191028632A
Authority
GB
United Kingdom
Prior art keywords
members
frame
hoists
lifts
pit
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
Oliver George Golding
William Edwards
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 GB191028632A publication Critical patent/GB191028632A/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)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

28,632. Golding, O. G., and Edwards, W. Dec. 9. Rope grips for mine cage safety apparatus comprise long gripping-members 7 cambered at their outer surfaces and also slightly along their inner surfaces to secure an even gripping action. Co-operating with these is a frame 12 having cross members 10 carrying cams 8. The grip is brought into action by the frame 12 sliding relatively to the members 7 which are pressed into engagement with the rope 6 by the cams 8. In a modified form, the cams are geared to the members 7 and to the side members of the frame.
GB191028632D 1910-12-09 1910-12-09 Safety Appliance for Pit and Mine Cages, Hoists, Lifts and the like. Expired GB191028632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191028632T 1910-12-09

Publications (1)

Publication Number Publication Date
GB191028632A true GB191028632A (en) 1911-12-11

Family

ID=32495445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191028632D Expired GB191028632A (en) 1910-12-09 1910-12-09 Safety Appliance for Pit and Mine Cages, Hoists, Lifts and the like.

Country Status (1)

Country Link
GB (1) GB191028632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1357075A1 (en) * 2000-11-08 2003-10-29 Mitsubishi Denki Kabushiki Kaisha Cage device for double deck elevators
CN114590755A (en) * 2022-03-16 2022-06-07 樊星星 Energy-saving lifting platform for construction with safeguard function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1357075A1 (en) * 2000-11-08 2003-10-29 Mitsubishi Denki Kabushiki Kaisha Cage device for double deck elevators
EP1357075A4 (en) * 2000-11-08 2008-11-26 Mitsubishi Electric Corp Cage device for double deck elevators
CN114590755A (en) * 2022-03-16 2022-06-07 樊星星 Energy-saving lifting platform for construction with safeguard function

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