GB1397762A - Variable speed ratio drive mechanisms - Google Patents

Variable speed ratio drive mechanisms

Info

Publication number
GB1397762A
GB1397762A GB2511972A GB2511972A GB1397762A GB 1397762 A GB1397762 A GB 1397762A GB 2511972 A GB2511972 A GB 2511972A GB 2511972 A GB2511972 A GB 2511972A GB 1397762 A GB1397762 A GB 1397762A
Authority
GB
United Kingdom
Prior art keywords
speed ratio
variable speed
drive mechanisms
ratio drive
mechanisms
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
GB2511972A
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 GB2511972A priority Critical patent/GB1397762A/en
Publication of GB1397762A publication Critical patent/GB1397762A/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
    • F16H15/32—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB2511972A 1972-05-26 1972-05-26 Variable speed ratio drive mechanisms Expired GB1397762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2511972A GB1397762A (en) 1972-05-26 1972-05-26 Variable speed ratio drive mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2511972A GB1397762A (en) 1972-05-26 1972-05-26 Variable speed ratio drive mechanisms

Publications (1)

Publication Number Publication Date
GB1397762A true GB1397762A (en) 1975-06-18

Family

ID=10222527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2511972A Expired GB1397762A (en) 1972-05-26 1972-05-26 Variable speed ratio drive mechanisms

Country Status (1)

Country Link
GB (1) GB1397762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443619A1 (en) * 1978-12-05 1980-07-04 Leitz Ernst Gmbh DEMULTIPLIER
EP0629575A1 (en) * 1993-05-14 1994-12-21 Hartmut Hinterholzer Thread transport device for textile machines
NL2014264B1 (en) * 2015-02-09 2016-10-13 Van Der Slik Leon Variable transmission.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443619A1 (en) * 1978-12-05 1980-07-04 Leitz Ernst Gmbh DEMULTIPLIER
US4328711A (en) * 1978-12-05 1982-05-11 Ernst Leitz Wetzlar Gmbh Reduction gear
EP0629575A1 (en) * 1993-05-14 1994-12-21 Hartmut Hinterholzer Thread transport device for textile machines
NL2014264B1 (en) * 2015-02-09 2016-10-13 Van Der Slik Leon Variable transmission.

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee