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GB141829A - Improvements in belt pulleys - Google Patents

Improvements in belt pulleys

Info

Publication number
GB141829A
GB141829A GB280719A GB280719A GB141829A GB 141829 A GB141829 A GB 141829A GB 280719 A GB280719 A GB 280719A GB 280719 A GB280719 A GB 280719A GB 141829 A GB141829 A GB 141829A
Authority
GB
United Kingdom
Prior art keywords
pulley
boss
web
rim
sections
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
GB280719A
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.)
LANCASHIRE DYNAMO AND MOTOR CO
Original Assignee
LANCASHIRE DYNAMO AND MOTOR CO
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 LANCASHIRE DYNAMO AND MOTOR CO filed Critical LANCASHIRE DYNAMO AND MOTOR CO
Priority to GB280719A priority Critical patent/GB141829A/en
Publication of GB141829A publication Critical patent/GB141829A/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
    • F16H55/44—Sheet-metal pulleys

Landscapes

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

Abstract

141,829. Lancashire Dynamo & Motor Co., and Wood, A. P. Feb. 5, 1919. Pulleys.-The rim and web of a pulley are stamped from sheet metal and are attached to a separate boss by fusion uniting. The pulley may consist of a rim a<1> and a single web a<2>, or as shown, of two sheet-metal sections A, A<1>. The web is flanged at a<3> and the joint c<1> is made in the tapering space between the web and boss B. The two sections A, A<1> are united at the centre of the rim. The boss may be formed with shoulders b<4> and grooves b<6> to anchor the added metal. The sections A, A<1> may be placed back to back, the inner edges being flanged inwardly or outwardly. The webs may be unflanged, lying in planes at right angles to the arms of the pulley and abutting against shoulders b<4>. A hole a<5> is formed to allow access to a set-screw b<2>. In addition to the uniting, the parts may' be riveted together. Fig. 10 shows a jig for assembling the parts to be added. A central pin d' fits into the bore of the boss. The pulley is then reversed, the blocks are replaced by a distance ring d<3>, and the section A<1> is held in position by a ring d<4> and clamps d<5> whilst the second joint c' is made.
GB280719A 1919-02-05 1919-02-05 Improvements in belt pulleys Expired GB141829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB280719A GB141829A (en) 1919-02-05 1919-02-05 Improvements in belt pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB280719A GB141829A (en) 1919-02-05 1919-02-05 Improvements in belt pulleys

Publications (1)

Publication Number Publication Date
GB141829A true GB141829A (en) 1920-04-29

Family

ID=9746278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB280719A Expired GB141829A (en) 1919-02-05 1919-02-05 Improvements in belt pulleys

Country Status (1)

Country Link
GB (1) GB141829A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490285A (en) * 1967-08-15 1970-01-20 Schaeffler Ohg Industriewerk Convex pulley
FR2692959A1 (en) * 1992-06-29 1993-12-31 Ina Roulements Sa Improved belt runners - are formed from symmetrical pulleys having two cylindrical portions joined by laterally reduced toroidal strip
WO2011098125A1 (en) 2010-02-11 2011-08-18 Aktiebolaget Skf Pulley for tensioning idler or runner roller.
FR3075302A1 (en) 2017-12-20 2019-06-21 Aktiebolaget Skf PULLEY DEVICE, PARTICULARLY FOR TENDER ROLLER OR GUIDE WHEEL
DE102017223681A1 (en) 2017-12-22 2019-06-27 Aktiebolaget Skf Pulley device, in particular for a tensioning roller or roller
CN112049917A (en) * 2019-06-05 2020-12-08 斯凯孚公司 Pulley device, in particular for tensioning an idler or moving roller
US11162571B2 (en) 2019-02-11 2021-11-02 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11204088B2 (en) 2019-02-11 2021-12-21 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11306808B2 (en) 2019-02-18 2022-04-19 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11346436B2 (en) 2019-02-18 2022-05-31 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11454310B2 (en) 2019-02-11 2022-09-27 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11536351B2 (en) 2019-02-18 2022-12-27 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11585373B2 (en) 2019-02-11 2023-02-21 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490285A (en) * 1967-08-15 1970-01-20 Schaeffler Ohg Industriewerk Convex pulley
FR2692959A1 (en) * 1992-06-29 1993-12-31 Ina Roulements Sa Improved belt runners - are formed from symmetrical pulleys having two cylindrical portions joined by laterally reduced toroidal strip
WO2011098125A1 (en) 2010-02-11 2011-08-18 Aktiebolaget Skf Pulley for tensioning idler or runner roller.
DE112010005252T5 (en) 2010-02-11 2013-10-17 Aktiebolaget Skf Pulley for pulley or roller
DE112010005252B4 (en) 2010-02-11 2021-09-02 Aktiebolaget Skf Washer for tension pulley or roller
US11668388B2 (en) 2017-12-20 2023-06-06 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
FR3075302A1 (en) 2017-12-20 2019-06-21 Aktiebolaget Skf PULLEY DEVICE, PARTICULARLY FOR TENDER ROLLER OR GUIDE WHEEL
DE102017223317A1 (en) 2017-12-20 2019-06-27 Aktiebolaget Skf Pulley device, in particular for a tensioning roller or roller
US11680634B2 (en) 2017-12-20 2023-06-20 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11060598B2 (en) 2017-12-20 2021-07-13 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
DE102017223681A1 (en) 2017-12-22 2019-06-27 Aktiebolaget Skf Pulley device, in particular for a tensioning roller or roller
US11162571B2 (en) 2019-02-11 2021-11-02 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11454310B2 (en) 2019-02-11 2022-09-27 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11585373B2 (en) 2019-02-11 2023-02-21 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11204088B2 (en) 2019-02-11 2021-12-21 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11306808B2 (en) 2019-02-18 2022-04-19 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11346436B2 (en) 2019-02-18 2022-05-31 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11536351B2 (en) 2019-02-18 2022-12-27 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
US11396938B2 (en) 2019-06-05 2022-07-26 Aktiebolaget Skf Pulley device, in particular for tensioning idler or runner roller
CN112049917A (en) * 2019-06-05 2020-12-08 斯凯孚公司 Pulley device, in particular for tensioning an idler or moving roller

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