GB343225A - Improvements in and relating to speed gears of the infinitely variable type - Google Patents

Improvements in and relating to speed gears of the infinitely variable type

Info

Publication number
GB343225A
GB343225A GB3767929A GB3767929A GB343225A GB 343225 A GB343225 A GB 343225A GB 3767929 A GB3767929 A GB 3767929A GB 3767929 A GB3767929 A GB 3767929A GB 343225 A GB343225 A GB 343225A
Authority
GB
United Kingdom
Prior art keywords
carrier
rollers
idler
annular member
spindles
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
GB3767929A
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 GB3767929A priority Critical patent/GB343225A/en
Publication of GB343225A publication Critical patent/GB343225A/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

343,225. Variable-speed gearing. HALL, H. R., Fair View, Eldwick, Bingley, Yorkshire. Dec. 9, 1929, No. 37679. [Class 80 (ii).] Friction gearing of the type employing two coned friction rollers has the rollers coupled by an idler wheel between them and a rigid annular member surrounding them. The rollers a, bare mounted on parallel axes and are pressed towards thrust bearings at their smaller ends by adjustable or non-adjustable springs c housed in recesses at their larger ends. The idler wheel g has an arcuate contacting surface and is carried by a spindle g<1> mounted in a transverse frame g<2> slidably mounted in a carrier k. The annular member j which has an arcuate internal surface is held in position in the same plane as the idler g by rollers n on the carrier k. The carrier k is slidably mounted on guideways in the casing and is traversed by screwed spindles o engaging nuts o<1> mounted between lugs k<2> on the carrier. The spindles o are geared together so as to be actuated simultaneously by a single hand-wheel p. The idler may be guided and the annular arranged to float.
GB3767929A 1929-12-09 1929-12-09 Improvements in and relating to speed gears of the infinitely variable type Expired GB343225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3767929A GB343225A (en) 1929-12-09 1929-12-09 Improvements in and relating to speed gears of the infinitely variable type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3767929A GB343225A (en) 1929-12-09 1929-12-09 Improvements in and relating to speed gears of the infinitely variable type

Publications (1)

Publication Number Publication Date
GB343225A true GB343225A (en) 1931-02-19

Family

ID=10398204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3767929A Expired GB343225A (en) 1929-12-09 1929-12-09 Improvements in and relating to speed gears of the infinitely variable type

Country Status (1)

Country Link
GB (1) GB343225A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161890A (en) * 1977-09-06 1979-07-24 Caterpillar Tractor Co. Friction drive contact zone
US4841791A (en) * 1986-09-18 1989-06-27 Jose Juncosa Lopez Speed gearboxes
WO2001053719A1 (en) * 2000-01-17 2001-07-26 Jambrek, Zoran Gearing for conveying rotary motion with cone rollers and friction ring assembly
WO2004031620A2 (en) * 2002-09-30 2004-04-15 Ulrich Rohs Transmission
EA007706B1 (en) * 2002-09-30 2006-12-29 Ульрих Рос Transmission
US7559868B2 (en) 2002-09-30 2009-07-14 Ulrich Rohs Epicyclic gear
CN1623053B (en) * 2002-10-07 2011-07-20 乌尔里克·罗斯 Transmission
RU2521875C2 (en) * 2008-07-16 2014-07-10 Ульрих Рос Friction ring drive with one friction ring
EP2687754A3 (en) * 2004-08-06 2015-08-12 Rohs, Ulrich Friction ring-type transmission with two roller bodies with a gap between them
CN109611524A (en) * 2019-01-31 2019-04-12 曹瑞 A kind of buncher
CN114351300A (en) * 2022-01-06 2022-04-15 江苏德顺纺织有限公司 Energy-saving spherical friction adjusting rotation speed type winding equipment for double-twist yarn production

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161890A (en) * 1977-09-06 1979-07-24 Caterpillar Tractor Co. Friction drive contact zone
US4841791A (en) * 1986-09-18 1989-06-27 Jose Juncosa Lopez Speed gearboxes
WO2001053719A1 (en) * 2000-01-17 2001-07-26 Jambrek, Zoran Gearing for conveying rotary motion with cone rollers and friction ring assembly
US7682278B2 (en) 2002-09-30 2010-03-23 Ulrich Rohs Revolving transmission
WO2004031620A3 (en) * 2002-09-30 2004-07-29 Ulrich Rohs Transmission
EA007706B1 (en) * 2002-09-30 2006-12-29 Ульрих Рос Transmission
US7559868B2 (en) 2002-09-30 2009-07-14 Ulrich Rohs Epicyclic gear
US7574935B2 (en) 2002-09-30 2009-08-18 Ulrich Rohs Transmission
WO2004031620A2 (en) * 2002-09-30 2004-04-15 Ulrich Rohs Transmission
CN1578890B (en) * 2002-09-30 2010-05-26 乌尔里克·罗斯 Transmission mechanism
CN1623053B (en) * 2002-10-07 2011-07-20 乌尔里克·罗斯 Transmission
EP2687754A3 (en) * 2004-08-06 2015-08-12 Rohs, Ulrich Friction ring-type transmission with two roller bodies with a gap between them
US9638295B2 (en) 2004-08-06 2017-05-02 Ulrich Rohs Friction-ring transmission having two roller bodies spaced apart from one another by a gap
RU2521875C2 (en) * 2008-07-16 2014-07-10 Ульрих Рос Friction ring drive with one friction ring
CN109611524A (en) * 2019-01-31 2019-04-12 曹瑞 A kind of buncher
CN114351300A (en) * 2022-01-06 2022-04-15 江苏德顺纺织有限公司 Energy-saving spherical friction adjusting rotation speed type winding equipment for double-twist yarn production
CN114351300B (en) * 2022-01-06 2022-11-11 江苏德顺纺织有限公司 Energy-saving spherical friction adjusting rotation speed type winding equipment for double-twist yarn production

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