GB259058A - Improvements in or relating to power transmission pulleys - Google Patents

Improvements in or relating to power transmission pulleys

Info

Publication number
GB259058A
GB259058A GB2839325A GB2839325A GB259058A GB 259058 A GB259058 A GB 259058A GB 2839325 A GB2839325 A GB 2839325A GB 2839325 A GB2839325 A GB 2839325A GB 259058 A GB259058 A GB 259058A
Authority
GB
United Kingdom
Prior art keywords
backing
face part
teeth
relating
power transmission
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
GB2839325A
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
Priority to GB2839325A priority Critical patent/GB259058A/en
Publication of GB259058A publication Critical patent/GB259058A/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
    • F16H55/38—Means or measures for increasing adhesion

Landscapes

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

Abstract

259,058. Abbott, G. J. Nov. 11, 1925. Expanding pulleys for use with belts or chains having laterally projecting compound teeth made up of metal plates sliding side-by-side comprise two conical flanges each made up of a face part C and a supporting casting &c. A. The face part C may be a relatively thin pressing or stamping having alternate ridges and depressions to engage the compound teeth accurately. Or it may be a steel saucer with machined-out grooves. It may be secured by bolts E to the backing A, or by means allowing the facings to accommodate themselves to one another and to the belt teeth. In one form, the facing is connected to its backing by a projecting ridge on the back of the former engaging a groove in the latter and forming a friction clutch. The flange as a whole is feathered on shaft B.
GB2839325A 1925-11-11 1925-11-11 Improvements in or relating to power transmission pulleys Expired GB259058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2839325A GB259058A (en) 1925-11-11 1925-11-11 Improvements in or relating to power transmission pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2839325A GB259058A (en) 1925-11-11 1925-11-11 Improvements in or relating to power transmission pulleys

Publications (1)

Publication Number Publication Date
GB259058A true GB259058A (en) 1926-10-07

Family

ID=10274902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2839325A Expired GB259058A (en) 1925-11-11 1925-11-11 Improvements in or relating to power transmission pulleys

Country Status (1)

Country Link
GB (1) GB259058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958707A1 (en) * 2010-04-07 2011-10-14 France Reducteurs Pulley e.g. driven pulley, for belt integrated variable speed drive of e.g. lawn mower, has fixed side plate including metal coating on its surface arranged opposite movable side plate, where fixed plate and hub are formed as single piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958707A1 (en) * 2010-04-07 2011-10-14 France Reducteurs Pulley e.g. driven pulley, for belt integrated variable speed drive of e.g. lawn mower, has fixed side plate including metal coating on its surface arranged opposite movable side plate, where fixed plate and hub are formed as single piece

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