GB330078A - Improvements in and relating to belt and chain gearing - Google Patents

Improvements in and relating to belt and chain gearing

Info

Publication number
GB330078A
GB330078A GB1282329A GB1282329A GB330078A GB 330078 A GB330078 A GB 330078A GB 1282329 A GB1282329 A GB 1282329A GB 1282329 A GB1282329 A GB 1282329A GB 330078 A GB330078 A GB 330078A
Authority
GB
United Kingdom
Prior art keywords
chain
belt
relating
recesses
chain gearing
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
GB1282329A
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 GB1282329A priority Critical patent/GB330078A/en
Publication of GB330078A publication Critical patent/GB330078A/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
    • F16H55/48—Pulleys manufactured exclusively or in part of non-metallic material, e.g. plastics

Landscapes

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

Abstract

330,078. Parker, J. April 25, 1929. Chain-wheels; positive-driving pulleys.-Pulleys for use in belt and chain gearing more particularly for elevators and conveyers, are covered with rubber a<1> having recesses b and projections c, which are preferably square or rectangular, therein. Individual links of a modified driving-chain are adapted to fit into the recesses, while the parts c project through spaces in the links so that a positive drive over the whole width of the pulley is obtained. The wheel, which may be of cast iron, is preferably provided with metal side flanges d, which may have tapered ends.
GB1282329A 1929-04-25 1929-04-25 Improvements in and relating to belt and chain gearing Expired GB330078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1282329A GB330078A (en) 1929-04-25 1929-04-25 Improvements in and relating to belt and chain gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1282329A GB330078A (en) 1929-04-25 1929-04-25 Improvements in and relating to belt and chain gearing

Publications (1)

Publication Number Publication Date
GB330078A true GB330078A (en) 1930-06-05

Family

ID=10011788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1282329A Expired GB330078A (en) 1929-04-25 1929-04-25 Improvements in and relating to belt and chain gearing

Country Status (1)

Country Link
GB (1) GB330078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861824A1 (en) * 2003-11-03 2005-05-06 Portac Roller or pulley, e.g. for a sliding door guide, has metal side flanges and rim of synthetic material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2861824A1 (en) * 2003-11-03 2005-05-06 Portac Roller or pulley, e.g. for a sliding door guide, has metal side flanges and rim of synthetic material

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