GB204811A - Improvements in or relating to sheaves, wheels and the like - Google Patents

Improvements in or relating to sheaves, wheels and the like

Info

Publication number
GB204811A
GB204811A GB2004422A GB2004422A GB204811A GB 204811 A GB204811 A GB 204811A GB 2004422 A GB2004422 A GB 2004422A GB 2004422 A GB2004422 A GB 2004422A GB 204811 A GB204811 A GB 204811A
Authority
GB
United Kingdom
Prior art keywords
sheave
tread
pulley
recess
sheaves
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
GB2004422A
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.)
ROPEWAYS Ltd
Original Assignee
ROPEWAYS 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 ROPEWAYS Ltd filed Critical ROPEWAYS Ltd
Priority to GB2004422A priority Critical patent/GB204811A/en
Publication of GB204811A publication Critical patent/GB204811A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/50—Features essential to rope pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

204,811. Ropeways, Ltd., and Roe, E. July 21, 1922. Pulleys are formed of a sheave d with a renewable tread a made of a strip of metal fitting within a recess b in the sheave. A new split tread is opened out and passed over the shaft or bearing of the pulley and over the periphery of the sheave, and is then contracted to fit at the bottom of the recess. The ends of the tread a preferably overlap and are tightened and clamped to the sheave by a bolt f<1> with a wedge head f. In the case of a pulley with deep flanges, the tread may be thrust endways through a notch in a flange.
GB2004422A 1922-07-21 1922-07-21 Improvements in or relating to sheaves, wheels and the like Expired GB204811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2004422A GB204811A (en) 1922-07-21 1922-07-21 Improvements in or relating to sheaves, wheels and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2004422A GB204811A (en) 1922-07-21 1922-07-21 Improvements in or relating to sheaves, wheels and the like

Publications (1)

Publication Number Publication Date
GB204811A true GB204811A (en) 1923-10-11

Family

ID=10139421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2004422A Expired GB204811A (en) 1922-07-21 1922-07-21 Improvements in or relating to sheaves, wheels and the like

Country Status (1)

Country Link
GB (1) GB204811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014065183A1 (en) * 2012-10-22 2014-05-01 株式会社Ihi Sheave

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014065183A1 (en) * 2012-10-22 2014-05-01 株式会社Ihi Sheave
CN104736899A (en) * 2012-10-22 2015-06-24 株式会社Ihi Sheave
JPWO2014065183A1 (en) * 2012-10-22 2016-09-08 株式会社Ihi Sheave
CN104736899B (en) * 2012-10-22 2019-09-03 株式会社相浦机械 Sheave

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