[go: up one dir, main page]

GB356196A - Variable speed power-transmitting mechanism - Google Patents

Variable speed power-transmitting mechanism

Info

Publication number
GB356196A
GB356196A GB1704330A GB1704330A GB356196A GB 356196 A GB356196 A GB 356196A GB 1704330 A GB1704330 A GB 1704330A GB 1704330 A GB1704330 A GB 1704330A GB 356196 A GB356196 A GB 356196A
Authority
GB
United Kingdom
Prior art keywords
teeth
chain
levers
springs
pulleys
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
GB1704330A
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 GB1704330A priority Critical patent/GB356196A/en
Publication of GB356196A publication Critical patent/GB356196A/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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

356,196. Variable speed gearing; chains. PESCHL, F. A., Jackson Heights, New York, U.S.A. June 2, 1930, No. 17043. [Class 80 (ii).] Expanding pulleys have internal radial teeth spring- pressed outwardly to engage teeth carried by an endless chain. The pulley teeth 7 are acted upon by springs 21 and the chain teeth 10 to reciprocate in recesses 15 in the body 11 of the pulleys. Arms 21a on the teeth 7 extend laterally through slots 12a in the pulley flanges and carry rollers 23 to engage cams 24 by which the teeth are retracted at X and allowed to project at Y to engage the teeth of the chain. The effective diameters of the pulleys are varied by means of levers 27, 28 pivoted on stands 30 to standards 31. The ends of the levers are journalled on sleeves mounted loosely on the hubs of the pulley discs, the levers being operated by means of a cross shaft 36 carrying oppositely threaded vertical yokes 39. An idler tension roller 47 downwardly pressed by springs 50 may be provided. A link of the chain is shown in Fig. 5. Bevelled lugs 44 on one link are pivoted to inner lugs 45 of the next link. The driving teeth are formed by converging planes 43. The springs 21 may be dispensed with and centrifugal force relied upon to urge the teeth 7 outwards.
GB1704330A 1930-06-02 1930-06-02 Variable speed power-transmitting mechanism Expired GB356196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1704330A GB356196A (en) 1930-06-02 1930-06-02 Variable speed power-transmitting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1704330A GB356196A (en) 1930-06-02 1930-06-02 Variable speed power-transmitting mechanism

Publications (1)

Publication Number Publication Date
GB356196A true GB356196A (en) 1931-09-02

Family

ID=10088223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1704330A Expired GB356196A (en) 1930-06-02 1930-06-02 Variable speed power-transmitting mechanism

Country Status (1)

Country Link
GB (1) GB356196A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101981348A (en) * 2008-03-26 2011-02-23 日产自动车株式会社 Continuously variable transmission
WO2013014378A1 (en) 2011-07-22 2013-01-31 Clopet Cyril Mechanism for transmitting power of rotation
JP2014185718A (en) * 2013-03-25 2014-10-02 Jatco Ltd Continuously variable transmission and control method
JP2014185716A (en) * 2013-03-25 2014-10-02 Jatco Ltd Continuously variable transmission and control method
CN105156611A (en) * 2015-08-28 2015-12-16 黄革远 Stepless caterpillar band transmission

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101981348A (en) * 2008-03-26 2011-02-23 日产自动车株式会社 Continuously variable transmission
US8506433B2 (en) 2008-03-26 2013-08-13 Nissan Motor Co., Ltd. Continuously variable transmission
CN101981348B (en) * 2008-03-26 2014-04-16 日产自动车株式会社 Continuously variable transmission
WO2013014378A1 (en) 2011-07-22 2013-01-31 Clopet Cyril Mechanism for transmitting power of rotation
US9175755B2 (en) 2011-07-22 2015-11-03 Cyril Clopet Mechanism for transmitting power of rotation
JP2014185718A (en) * 2013-03-25 2014-10-02 Jatco Ltd Continuously variable transmission and control method
WO2014157002A1 (en) * 2013-03-25 2014-10-02 ジヤトコ株式会社 Continuously variable transmission and control method
JP2014185716A (en) * 2013-03-25 2014-10-02 Jatco Ltd Continuously variable transmission and control method
CN105074294A (en) * 2013-03-25 2015-11-18 加特可株式会社 Continuously variable transmission and control method
CN105074294B (en) * 2013-03-25 2017-03-15 加特可株式会社 Buncher and control method
CN105156611A (en) * 2015-08-28 2015-12-16 黄革远 Stepless caterpillar band transmission
CN105156611B (en) * 2015-08-28 2017-08-15 黄革远 Crawler belt buncher

Similar Documents

Publication Publication Date Title
GB356196A (en) Variable speed power-transmitting mechanism
US1801043A (en) Variable-speed driving or transmitting mechanism
GB242130A (en) Improvements in the fixing of wheels and like members upon shafts
GB462625A (en) Change speed driving gear
GB371069A (en) Improvements in power transmission for internal combustion engines
GB277840A (en) Improvements in or relating to belt conveyers
GB226343A (en) Improved change-speed gear
GB476518A (en) Improvements in or relating to variable speed gears
US1791379A (en) Balanced belt drive
GB1251548A (en)
GB209827A (en) Improvements in and relating to power transmission belts
SU21601A1 (en) Pulley with self-aligning hub
GB394706A (en) Improvements in and relating to the driving of auxiliary apparatus on railway vehicles
US1692195A (en) Bucket
GB372849A (en) Improvements in the manufacture of grooved pulleys
GB250653A (en) Improvements in the construction of split wheels or pulleys, and the method of securing them to shafts
GB254933A (en) Improvements in or relating to braiding machines
GB246324A (en) Improved power-transmitting device for bicycles
GB238974A (en) Improvements in means for fixing pulleys, wheels, cranks, couplings, and so forth to shafts or the like
GB350174A (en) Improvements in belt pulleys for power transmission
GB322265A (en) Improvements in or relating to advertising devices
GB199296A (en) Improvements in or relating to the lubrication of bearings for rolling stock or other bearings
GB247255A (en) A new or improved rope or belt drive for drying cylinders and the like
GB319003A (en) Improvements in or relating to variable speed transmissions
GB191122714A (en) Improvements in Variable-speed Gearing.