GB813776A - Means for automatically maintaining a belt or rope at the proper tension - Google Patents

Means for automatically maintaining a belt or rope at the proper tension

Info

Publication number
GB813776A
GB813776A GB11850/57A GB1185057A GB813776A GB 813776 A GB813776 A GB 813776A GB 11850/57 A GB11850/57 A GB 11850/57A GB 1185057 A GB1185057 A GB 1185057A GB 813776 A GB813776 A GB 813776A
Authority
GB
United Kingdom
Prior art keywords
belt
rope
sheaves
pulley
automatically maintaining
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
GB11850/57A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB813776A publication Critical patent/GB813776A/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
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
    • F16H7/16—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley without adjusting the driving or driven shaft

Abstract

813,776. Belt tensioning devices. ALLMANNA SVENSKA ELEKTRISKA A.B. April 11; 1957 [April 21, 1956], No. 11850/57. Class 80 (1). A belt or rope pulley 5, for automatically maintaining a belt or rope at correct tension for the torque transmitted, is arranged to swing around a parallel driving or driven shaft 1 having a gear-wheel 2 in mesh with an internal toothed rim 6 secured to the pulley. The pulley is rotatably supported on eccentric sheaves 9, 9 which are rotatable on the shaft 1. Concentric surfaces 4, 8 each side of the gear 2 and toothed rim 6 respectively roll against each other to relieve the bearing surfaces of the sheaves of load. The sheaves may be provided with a radial arm which is spring-loaded to rotate them giving a predetermined low tension to the belt.
GB11850/57A 1956-04-21 1957-04-11 Means for automatically maintaining a belt or rope at the proper tension Expired GB813776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE813776X 1956-04-21

Publications (1)

Publication Number Publication Date
GB813776A true GB813776A (en) 1959-05-21

Family

ID=20345471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11850/57A Expired GB813776A (en) 1956-04-21 1957-04-11 Means for automatically maintaining a belt or rope at the proper tension

Country Status (1)

Country Link
GB (1) GB813776A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598194A (en) * 1968-06-10 1971-08-10 Joachim Wappler Final drive for terrain vehicle
GB2277359A (en) * 1993-04-20 1994-10-26 Luk Lamellen & Kupplungsbau A vibration damping and tensioning mechanism for a belt or chain drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598194A (en) * 1968-06-10 1971-08-10 Joachim Wappler Final drive for terrain vehicle
GB2277359A (en) * 1993-04-20 1994-10-26 Luk Lamellen & Kupplungsbau A vibration damping and tensioning mechanism for a belt or chain drive

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