GB626112A - Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines - Google Patents

Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines

Info

Publication number
GB626112A
GB626112A GB1496347A GB1496347A GB626112A GB 626112 A GB626112 A GB 626112A GB 1496347 A GB1496347 A GB 1496347A GB 1496347 A GB1496347 A GB 1496347A GB 626112 A GB626112 A GB 626112A
Authority
GB
United Kingdom
Prior art keywords
haulages
headgear
connection
rotating machines
pulleys used
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
GB1496347A
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.)
Robey & Co Ltd
Original Assignee
Robey & Co Ltd
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 Robey & Co Ltd filed Critical Robey & Co Ltd
Priority to GB1496347A priority Critical patent/GB626112A/en
Publication of GB626112A publication Critical patent/GB626112A/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)
  • Pulleys (AREA)
  • Ropes Or Cables (AREA)

Abstract

626,112. Rope pulleys. ROBEY & CO., Ltd., and CROMPTON, A. June 6, 1947, No. 14963. [Class 80 (i)] A pulley for a rope drive is of fabricated metal construction with a boss 1, spokes 3, rim 6, and a grooved rim 9 of a moulded non-metallic material having a high co-efficient of friction for engagement by the rope 11.
GB1496347A 1947-06-06 1947-06-06 Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines Expired GB626112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1496347A GB626112A (en) 1947-06-06 1947-06-06 Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1496347A GB626112A (en) 1947-06-06 1947-06-06 Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines

Publications (1)

Publication Number Publication Date
GB626112A true GB626112A (en) 1949-07-08

Family

ID=10050643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1496347A Expired GB626112A (en) 1947-06-06 1947-06-06 Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines

Country Status (1)

Country Link
GB (1) GB626112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022852B (en) * 1952-11-24 1958-01-16 Demag Ag Rope sheave, especially rope friction sheave, for shaft conveyor systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022852B (en) * 1952-11-24 1958-01-16 Demag Ag Rope sheave, especially rope friction sheave, for shaft conveyor systems

Similar Documents

Publication Publication Date Title
GB626112A (en) Improvements in headgear pulleys used in connection with winding engines, haulages and other rotating machines
GB694631A (en) Improvements in or relating to a method and device for controlling yarn
GB573125A (en) Improvements relating to window operating mechanisms
GB660334A (en) Improvements in swings
GB733540A (en) Improvements relating to pulleys
GB666429A (en) Improvements in or relating to pulleys
GB492952A (en) Improvements in and relating to pulley-blocks
GB635495A (en) Improvements in magnets
GB1099169A (en) Guide roll for wire unreeler
GB597555A (en) Wedge belt
GB875005A (en) Improvements relating to cable or rope pulleys
GB691019A (en) Improvements in built-up v-belt pulleys
GB600178A (en) Improvements in or relating to pulleys
GB687956A (en) Improvements in or relating to tape driving mechanism of a magnetic recording and reproducing apparatus
GB593326A (en) Improvements in or relating to apparatus for recording sound on wire
GB608199A (en) Improvements in or relating to "v" rope or belt pulleys
GB590231A (en) Improvements in means for guiding ropes during winding on winches
GB512135A (en) Improvements in and relating to folding and sliding doors
GB675150A (en) Improved driving means for the rings of ring spinning machines
CA464241A (en) V-belt pulley
CA461305A (en) Variable-speed friction gearing
CA469808A (en) V-belt pulleys
CA457159A (en) Power drive centrifugal coupling
CA485804A (en) Centrifugal pulley clutch
GB625431A (en) Improvements in or relating to motion transmitting devices