GB212710A - Improvements in safety appliances for mine cages and the like - Google Patents

Improvements in safety appliances for mine cages and the like

Info

Publication number
GB212710A
GB212710A GB346923A GB346923A GB212710A GB 212710 A GB212710 A GB 212710A GB 346923 A GB346923 A GB 346923A GB 346923 A GB346923 A GB 346923A GB 212710 A GB212710 A GB 212710A
Authority
GB
United Kingdom
Prior art keywords
rope
cage
pivoted
lever
pair
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
GB346923A
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.)
PRYCE CHARLES JONES
Original Assignee
PRYCE CHARLES JONES
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 PRYCE CHARLES JONES filed Critical PRYCE CHARLES JONES
Priority to GB346923A priority Critical patent/GB212710A/en
Publication of GB212710A publication Critical patent/GB212710A/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)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

212,710. Jones, P. C. Feb. 6, 1923. No Patent granted (Sealing fee not paid). Rope grips.-Each guide rope of a mine cage passes between a pair of grooved members 3 which are pivoted to the cage and are caused to grip the guide when the hoisting rope breaks. The outer member 3 is connected by a pair of links 4 with a lever 7 which is pivoted to the cage at 8 and has a pin-and-slot connection with a block 10. The lower end of the lever 7 is cam shaped and acts on the inner member 3. The block 10 is connected to the hoisting rope and is moved downwards by a spring 11 when the rope breaks.
GB346923A 1923-02-06 1923-02-06 Improvements in safety appliances for mine cages and the like Expired GB212710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB346923A GB212710A (en) 1923-02-06 1923-02-06 Improvements in safety appliances for mine cages and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB346923A GB212710A (en) 1923-02-06 1923-02-06 Improvements in safety appliances for mine cages and the like

Publications (1)

Publication Number Publication Date
GB212710A true GB212710A (en) 1924-03-20

Family

ID=9758895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB346923A Expired GB212710A (en) 1923-02-06 1923-02-06 Improvements in safety appliances for mine cages and the like

Country Status (1)

Country Link
GB (1) GB212710A (en)

Similar Documents

Publication Publication Date Title
GB339522A (en) An improved rope grip for endless rope haulages
GB212710A (en) Improvements in safety appliances for mine cages and the like
GB276525A (en) Improvements in gripping devices for ropes, cables and rods
GB265357A (en) Improved hand operated safety grip for securing hoisting ropes
GB233211A (en) Improvements connected with safety devices for colliery cages and the like
GB363422A (en) Improvements in or relating to connections for wire ropes
GB733662A (en) Improvements in and relating to a single rope cableway
GB252846A (en) Safety device for pit cage, hoist or the like
GB288418A (en) Single pulley block
GB210320A (en) Improvements in or relating to safety appliances for mine cages and the like
GB217948A (en) Improvements in safety-suspending-apparatus for mine cages and lifts
GB203485A (en) Haulage clip
GB197449A (en) Improved haulage clip
GB151747A (en) Safety appliances for mine cages and the like
GB217305A (en) An improved safety device for mine cages and the like
GB237118A (en) Improvements in and relating to safety suspending apparatus for mine cages lifts andthe like
GB187542A (en) Improvements in and relating to rope or cable grips for haulage purposes
GB191410228A (en) Improvements in Safety Devices for Supporting Pit Cages and like Elevators.
GB371818A (en) Wire-rope clip
GB191306020A (en) New or Improved Safety Device for Mine Cages, Lifts, Elevators and the like.
GB234012A (en) Improvements in and connected with safety devices for mine cages, lifts and the like
SU84424A1 (en) Mine Cage Collector
GB191108833A (en) Safety Suspending Grip for Mine Cages & the like.
GB443508A (en) A new clip for overhead endless rope haulage in mines and other places
GB191121899A (en) Improvements in Safety Gear for Lifts.