GB191105678A - A Belt Tensioning Device for Motor Cycles. - Google Patents

A Belt Tensioning Device for Motor Cycles.

Info

Publication number
GB191105678A
GB191105678A GB191105678DA GB191105678A GB 191105678 A GB191105678 A GB 191105678A GB 191105678D A GB191105678D A GB 191105678DA GB 191105678 A GB191105678 A GB 191105678A
Authority
GB
United Kingdom
Prior art keywords
belt
spindle
axle
tensioning device
belt tensioning
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
Inventor
Thomas Hannigan
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
Application granted granted Critical
Publication of GB191105678A publication Critical patent/GB191105678A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

5678. Hannigan, T. March 7. Chain, axle, and like distance members or adjusters.-Comprises belt-tensioning means for motor-cycles, in which the belt can be adjusted while the machine is in motion without affecting the tension of the pedalling chain. The bottom-bracket spindle, to which the pedal cranks are fixed, is mounted in an eccentric bush B which can be rotated by a hand-lever A. The back axle J is free to slide in the forks of the machine and is connected to the bottombracket spindle by a pair of rods E, one on each side of the cycle, so that when the lever is operated the spindle and axle move together and the belt is adjusted. The invention may be used with a variable pulley or merely to take up the stretch of the belt.
GB191105678D 1911-03-07 1911-03-07 A Belt Tensioning Device for Motor Cycles. Expired GB191105678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191105678T 1911-03-07

Publications (1)

Publication Number Publication Date
GB191105678A true GB191105678A (en) 1911-11-30

Family

ID=32497360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191105678D Expired GB191105678A (en) 1911-03-07 1911-03-07 A Belt Tensioning Device for Motor Cycles.

Country Status (1)

Country Link
GB (1) GB191105678A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027308C2 (en) * 2004-10-21 2006-04-26 Innobike B V Bicycle, has eccentric chain tensioning mechanism in which chain wheel associated with pedals is mounted via bracket sleeve inside eccentric cavity in bicycle frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027308C2 (en) * 2004-10-21 2006-04-26 Innobike B V Bicycle, has eccentric chain tensioning mechanism in which chain wheel associated with pedals is mounted via bracket sleeve inside eccentric cavity in bicycle frame

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