GB768174A - Improvements in or relating to rope pulleys for multi-rope hoists - Google Patents

Improvements in or relating to rope pulleys for multi-rope hoists

Info

Publication number
GB768174A
GB768174A GB3577654A GB3577654A GB768174A GB 768174 A GB768174 A GB 768174A GB 3577654 A GB3577654 A GB 3577654A GB 3577654 A GB3577654 A GB 3577654A GB 768174 A GB768174 A GB 768174A
Authority
GB
United Kingdom
Prior art keywords
rope
pulleys
axle
pulley
relating
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
GB3577654A
Inventor
Karl Poll
Erich Matten
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.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade AG
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 Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Priority to GB3577654A priority Critical patent/GB768174A/en
Publication of GB768174A publication Critical patent/GB768174A/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)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

768,174. Rope pulleys. GUTEHOFFNUNGSHUTTE STERKRADE AKT.-GES. Dec. 10, 1954, No. 35776/54. Class 78 (5). A rope pulley arrangement for multi-rope hoists comprises an axle 5 which is common for all rope pulleys and can rotate in bearings, and to which only pulley 1 is fixed while the other pulley(s) 2 can each rotate freely on a sleeve 8 mounted on the axle and the diameter of the corresponding portion of the axle is reduced compared with the diameter of the axle corresponding to the fast pulley so that all pulleys have the same bores and are interchangeable.
GB3577654A 1954-12-10 1954-12-10 Improvements in or relating to rope pulleys for multi-rope hoists Expired GB768174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3577654A GB768174A (en) 1954-12-10 1954-12-10 Improvements in or relating to rope pulleys for multi-rope hoists

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3577654A GB768174A (en) 1954-12-10 1954-12-10 Improvements in or relating to rope pulleys for multi-rope hoists

Publications (1)

Publication Number Publication Date
GB768174A true GB768174A (en) 1957-02-13

Family

ID=10381434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3577654A Expired GB768174A (en) 1954-12-10 1954-12-10 Improvements in or relating to rope pulleys for multi-rope hoists

Country Status (1)

Country Link
GB (1) GB768174A (en)

Similar Documents

Publication Publication Date Title
GB765186A (en) Improvements in or relating to resilient supporting devices
GB768174A (en) Improvements in or relating to rope pulleys for multi-rope hoists
GB780321A (en) Improvements relating to sets of weights for use with weighing apparatus
GB778612A (en) Improvements in or relating to sheaves
GB672341A (en) Improvements in and relating to ball-bearings
GB831571A (en) Improvements relating to pulley blocks
ES218803A1 (en) Improvements in the provision of cable pulleys for multiple cable extraction (Machine-translation by Google Translate, not legally binding)
GB818161A (en) An improved guiding arrangement for escalator steps
GB901996A (en) Improvements in or relating to hoisting devices
GB644611A (en) Improvements in and relating to dynamic balancing machines
CA508107A (en) Cableways, cable cranes and the like
GB739508A (en) Vee-belt pulley, especially for vee-belt drives in reaper-threshers and like machines
GB836576A (en) Improvements in or relating to overhead cranes
GB793067A (en) Improvements in and relating to drawing apparatus
GB780638A (en) Improvements in single-cage multi-rope winding installations
GB749160A (en) Improvements in or relating to haulage pulleys
CA502068A (en) Bearing lubrication
GB728315A (en) Improvements in or relating to conical bearings
CA506074A (en) Adjustable diameter sheaves
GB742896A (en) Apparatus for automatically centering a moving endless belt
CA497696A (en) Endless chain elevators, conveyors and hoists
GB752202A (en) Parapet trollies
CA495271A (en) Device for pulling bearings, sleeves and the like
GB779765A (en) Improvements in bearings and housings therefor
CA506811A (en) Sheave assembly