GB926772A - Improvements in or relating to pulleys - Google Patents

Improvements in or relating to pulleys

Info

Publication number
GB926772A
GB926772A GB3401560A GB3401560A GB926772A GB 926772 A GB926772 A GB 926772A GB 3401560 A GB3401560 A GB 3401560A GB 3401560 A GB3401560 A GB 3401560A GB 926772 A GB926772 A GB 926772A
Authority
GB
United Kingdom
Prior art keywords
sleeve
flanges
pulley
plates
shell
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
GB3401560A
Inventor
Boris Victorien Barlow
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.)
Smitii & Sons England Ltd S
Original Assignee
Smitii & Sons England Ltd S
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 Smitii & Sons England Ltd S filed Critical Smitii & Sons England Ltd S
Priority to GB3401560A priority Critical patent/GB926772A/en
Publication of GB926772A publication Critical patent/GB926772A/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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • F16H7/20—Mountings for rollers or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Lubricants (AREA)
  • Pulleys (AREA)

Abstract

926,772. Thread-guiding pulleys. S. SMITH & SONS (ENGLAND) Ltd. Nov. 22, 1961 [Oct. 4, 1960], No. 34015/60. Class 120 (2). [Also in Groups XXIV and XXXIV] A guide pulley for wires, threads or filaments comprises a ceramic annulus 19, forming the base of the pulley groove, bonded between recessed metallic annular plates 20 forming the pulley flanges, the annuli 19, 20 being mounted on a sleeve 17 carried by a shell 14 housing the outer races 13 of ball-bearings 12. The annulus 19 is formed of a material which is predominantly sintered aluminium oxide. The shell 14 has flanges 16 retaining lubricant. As shown, the plates 20 are held against a shoulder on the sleeve 17 by upsetting the chamfered end 22 thereof. In a modification the annular plates 20 are shaped to form divergent pulley flanges and have inner cylindrical flanges by which they are mounted centrally on the sleeve 17. The sleeve 17 may be of steel and the plates 20 be of aluminium or aluminium alloy.
GB3401560A 1960-10-04 1960-10-04 Improvements in or relating to pulleys Expired GB926772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3401560A GB926772A (en) 1960-10-04 1960-10-04 Improvements in or relating to pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3401560A GB926772A (en) 1960-10-04 1960-10-04 Improvements in or relating to pulleys

Publications (1)

Publication Number Publication Date
GB926772A true GB926772A (en) 1963-05-22

Family

ID=10360305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3401560A Expired GB926772A (en) 1960-10-04 1960-10-04 Improvements in or relating to pulleys

Country Status (1)

Country Link
GB (1) GB926772A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649115A1 (en) * 1996-11-27 1998-05-28 Schaeffler Waelzlager Ohg Saw blade etc side guide roller
GB2322385A (en) * 1997-07-02 1998-08-26 Morgan Matroc Limited Thread guiding wheel for textile machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649115A1 (en) * 1996-11-27 1998-05-28 Schaeffler Waelzlager Ohg Saw blade etc side guide roller
GB2322385A (en) * 1997-07-02 1998-08-26 Morgan Matroc Limited Thread guiding wheel for textile machines
GB2322385B (en) * 1997-07-02 2000-02-16 Morgan Matroc Limited Thread guiding wheels
US6408608B1 (en) 1997-07-02 2002-06-25 Morgan Advanced Ceramics Limited Thread guiding wheels

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