GB288372A - Improved means for varying the relative speed between a driving and a driven member - Google Patents

Improved means for varying the relative speed between a driving and a driven member

Info

Publication number
GB288372A
GB288372A GB57127A GB57127A GB288372A GB 288372 A GB288372 A GB 288372A GB 57127 A GB57127 A GB 57127A GB 57127 A GB57127 A GB 57127A GB 288372 A GB288372 A GB 288372A
Authority
GB
United Kingdom
Prior art keywords
driving
band
speed
wheel
driven
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
GB57127A
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 GB57127A priority Critical patent/GB288372A/en
Publication of GB288372A publication Critical patent/GB288372A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

288,372. Freeborn, J. E. Jan. 8, 1927. Variable-speed friction gearing comprises a flexible member f which makes contact on its opposite surfaces with driving and driven wheels or drums a, e, Figs. 1 and 2, and is adapted to be deflected to conform more or less to the surfaces of either wheel to vary the speed transmitted. The band passes over jockeys g which can be moved from a control wheel n. When the band f is flexed over the driving-wheel a it forms part of a driving friction element with increased radius, so that the drum e is driven at maximum speed. When the band is flexed over the driven wheel surface, the speed is minimum. Intermediate contours of the band yield intermediate graduallyvariable speeds. In a form adapted for bevelgearing shown in Fig. 6, the flexible member F is a disc which turns loosely and is flexed over either bevel gear A or E.
GB57127A 1927-01-08 1927-01-08 Improved means for varying the relative speed between a driving and a driven member Expired GB288372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB57127A GB288372A (en) 1927-01-08 1927-01-08 Improved means for varying the relative speed between a driving and a driven member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB57127A GB288372A (en) 1927-01-08 1927-01-08 Improved means for varying the relative speed between a driving and a driven member

Publications (1)

Publication Number Publication Date
GB288372A true GB288372A (en) 1928-04-10

Family

ID=9706706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57127A Expired GB288372A (en) 1927-01-08 1927-01-08 Improved means for varying the relative speed between a driving and a driven member

Country Status (1)

Country Link
GB (1) GB288372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204038B (en) * 1957-09-04 1965-10-28 Hans Guenter Eckhardt Dipl Ing Waelz belt drive with circulating rollers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204038B (en) * 1957-09-04 1965-10-28 Hans Guenter Eckhardt Dipl Ing Waelz belt drive with circulating rollers

Similar Documents

Publication Publication Date Title
GB288372A (en) Improved means for varying the relative speed between a driving and a driven member
GB262713A (en)
JPS5026805B2 (en)
GB257062A (en) Improvements in motor vehicles and tractors adapted for travelling upon snow or ice
GB246561A (en) Improvements in or relating to change speed gear
GB306753A (en) Improvements in or relating to friction gearing
GB298841A (en) Improvements in or relating to the driving of looms
SU6113A1 (en) Roller feed for rolling mills
GB303198A (en) Improvements in variable speed gearing
GB286487A (en) Improvements relating to stentering machines
SU8404A1 (en) Driving wheel for mechanical sled
US1499058A (en) Driving pulley for endless flexible track belts
GB228804A (en) Improvements relating to hydraulic transmission gear
GB684731A (en) Improvements in or relating to frictional driving mechanisms
GB144094A (en) Variable speed friction gear and clutch combined
GB360351A (en) Improvements in driving chains for sprocket wheels
GB311958A (en) Improvements in or relating to variable friction gears
GB613664A (en) Improvements relating to toothed gear wheels
GB199373A (en) Improvements in or relating to endless track vehicles
GB246324A (en) Improved power-transmitting device for bicycles
AU1402423A (en) Variable speed friction drive
GB207215A (en) Improvements in or relating to variable speed friction gearing
GB316511A (en) An improved variable-speed drive
GB315272A (en)
GB410809A (en) An improved mechanical drive mechanism