GB191105397A - Improvements in or relating to Pulley Blocks or Sheaves. - Google Patents

Improvements in or relating to Pulley Blocks or Sheaves.

Info

Publication number
GB191105397A
GB191105397A GB191105397DA GB191105397A GB 191105397 A GB191105397 A GB 191105397A GB 191105397D A GB191105397D A GB 191105397DA GB 191105397 A GB191105397 A GB 191105397A
Authority
GB
United Kingdom
Prior art keywords
sheaves
relating
pulley blocks
nicholson
pin
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
John Soulsby Nicholson
John Nicholas Nicholson
Francis William Ball
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 GB191105397A publication Critical patent/GB191105397A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
    • B66D2700/028—Pulley blocks with multiple sheaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)

Abstract

5397. Nicholson, J. S., Nicholson, J. N., and Ball, F. W. March 3. Locking bolts.- The sheave pin e of a pulley-block is locked in position by a plate o engaging a groove in the pin, the plate lying in a recess in the cheek and being screwed thereto.
GB191105397D 1911-03-03 1911-03-03 Improvements in or relating to Pulley Blocks or Sheaves. Expired GB191105397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191105397T 1911-03-03

Publications (1)

Publication Number Publication Date
GB191105397A true GB191105397A (en) 1911-12-07

Family

ID=32497252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191105397D Expired GB191105397A (en) 1911-03-03 1911-03-03 Improvements in or relating to Pulley Blocks or Sheaves.

Country Status (1)

Country Link
GB (1) GB191105397A (en)

Similar Documents

Publication Publication Date Title
GB191105397A (en) Improvements in or relating to Pulley Blocks or Sheaves.
GB116189A (en) Improvements in or relating to Pulley Blocks.
GB104965A (en) Improvements in Cable or Rope Stoppers.
GB191126026A (en) Improvements in or relating to Pulley Blocks or the like.
GB191004609A (en) Improvements in Clamps.
GB190902802A (en) Improvements in or in connection with Sheaves, Pulleys, Wheels, Rollers and the like.
GB106047A (en) Improvements in Pulley Blocks.
GB191022597A (en) Improved Construction of Pulley, Sheave or the like.
GB191218976A (en) Improvements in Locking Devices for Stopping Hoists and the like.
GB191012764A (en) A Self-locking Single Pulley Block.
GB191300612A (en) Improvements in and relating to Pulley Blocks.
GB190809776A (en) Threaded Locking Bolt for Doors & the like
GB190813894A (en) Nut Locks.
GB191217568A (en) Improvements in Non-toppling Blocks.
GB190121714A (en) Improvements in Snatch Blocks, Pulley Blocks, and the like.
GB191413392A (en) Improvements in Snatch Blocks.
CA87581A (en) Ships' windlasses
GB191224990A (en) Improvements in and relating to Pulley Blocks.
GB118950A (en) Improvements in Man-hole Covers for Tank-tops and the like.
GB190419453A (en) An Improved Controller for Steel Wire Hawsers or Cables.
GB191213664A (en) Improvements in or relating to Pulley Blocks.
GB191515598A (en) Improvements in Pulleys.
GB191303007A (en) A Combined Edge-setting and Stitch-wheeling Tool.
GB190824034A (en) Nut Locks.
GB191102715A (en) Improvements in Pulley Blocks.