GB399056A - Improvements in or relating to friction wheel drives - Google Patents

Improvements in or relating to friction wheel drives

Info

Publication number
GB399056A
GB399056A GB85733A GB85733A GB399056A GB 399056 A GB399056 A GB 399056A GB 85733 A GB85733 A GB 85733A GB 85733 A GB85733 A GB 85733A GB 399056 A GB399056 A GB 399056A
Authority
GB
United Kingdom
Prior art keywords
disc
motor
driving
coned
slide
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
GB85733A
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 GB85733A priority Critical patent/GB399056A/en
Publication of GB399056A publication Critical patent/GB399056A/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
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/16—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface
    • F16H15/18—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally
    • F16H15/22—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally the axes of the members being parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Friction Gearing (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

399,056. Motor driving-arrangements. LANGENSCHEID, E., 32, Ohligserstrasse, Haan, Rhineland, Germany. Jan. 10, 1933, No. 857. [Class 35.] Variable-speed friction gearing comprises a fixed driven wheel disc 5 and a driving coned disc 1 inclined thereto, the latter being movable together with its driving-motor 2 in a line parallel to the touching surfaces of the discs. The disc 5 is fast on a shaft 6 which is supported in a bearing sleeve 7 of the gear housing 3 and carries a transmitting pulley &c. 10. The disc 5 is pressed by a spring 8 into engagement with the coned disc 1, which is supported along with the motor 2 on a slide 4. The slide 4 is moved manually by suitable means over a transverse face of the housing 3 so that the disc 1 is engaged at varying distances from its centre by a projecting internally coned rim of the disc 5, the speed of the pulley 10 being thus varied continuously. The disc 1 is formed at its back with heat-dissipation ribs 11 which suck cooling air in through a central hole 12 in the disc and drive it on through apertures 13 into the interior of the electric motor, through which it passes radially.
GB85733A 1933-01-10 1933-01-10 Improvements in or relating to friction wheel drives Expired GB399056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB85733A GB399056A (en) 1933-01-10 1933-01-10 Improvements in or relating to friction wheel drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB85733A GB399056A (en) 1933-01-10 1933-01-10 Improvements in or relating to friction wheel drives

Publications (1)

Publication Number Publication Date
GB399056A true GB399056A (en) 1933-09-28

Family

ID=9711698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB85733A Expired GB399056A (en) 1933-01-10 1933-01-10 Improvements in or relating to friction wheel drives

Country Status (1)

Country Link
GB (1) GB399056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099709A (en) * 1988-04-29 1992-03-31 Varvel S.P.A. Stepless variable speed drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099709A (en) * 1988-04-29 1992-03-31 Varvel S.P.A. Stepless variable speed drive

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