GB191001650A - Improvements in and relating to Safety Devices for Mining Cages and the like. - Google Patents

Improvements in and relating to Safety Devices for Mining Cages and the like.

Info

Publication number
GB191001650A
GB191001650A GB191001650DA GB191001650A GB 191001650 A GB191001650 A GB 191001650A GB 191001650D A GB191001650D A GB 191001650DA GB 191001650 A GB191001650 A GB 191001650A
Authority
GB
United Kingdom
Prior art keywords
relating
safety devices
cages
mining
rope
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
David Edwin Palmer
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 GB191001650A publication Critical patent/GB191001650A/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)
  • Earth Drilling (AREA)

Abstract

1650. Palmer, D. E. Jan. 22. Rope grips for use in catch gear for mine cages &c., comprise levers 3 carrying curved wedges 1 with hollow faces and rounded backs acting in conjunction with sockets 7 to grip the rope.
GB191001650D 1910-01-22 1910-01-22 Improvements in and relating to Safety Devices for Mining Cages and the like. Expired GB191001650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191001650T 1910-01-22

Publications (1)

Publication Number Publication Date
GB191001650A true GB191001650A (en) 1910-06-16

Family

ID=32559849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191001650D Expired GB191001650A (en) 1910-01-22 1910-01-22 Improvements in and relating to Safety Devices for Mining Cages and the like.

Country Status (1)

Country Link
GB (1) GB191001650A (en)

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