GB759820A - Continuously variable speed gears - Google Patents

Continuously variable speed gears

Info

Publication number
GB759820A
GB759820A GB1280655A GB1280655A GB759820A GB 759820 A GB759820 A GB 759820A GB 1280655 A GB1280655 A GB 1280655A GB 1280655 A GB1280655 A GB 1280655A GB 759820 A GB759820 A GB 759820A
Authority
GB
United Kingdom
Prior art keywords
continuously variable
variable speed
speed gears
gears
rennerfelt
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
GB1280655A
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 GB1280655A priority Critical patent/GB759820A/en
Publication of GB759820A publication Critical patent/GB759820A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
    • 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
    • F16H15/38—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 with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Abstract

759,820. Variable-speed gearing. RENNERFELT, S. B. Sept. 3, 1953, No. 12806/55. Divided out of 759,773. Drawings to Specification. Class 80(2) The arrangements described are the same as those described in Specification 759,773, but the claims differ.
GB1280655A 1954-09-03 1954-09-03 Continuously variable speed gears Expired GB759820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1280655A GB759820A (en) 1954-09-03 1954-09-03 Continuously variable speed gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1280655A GB759820A (en) 1954-09-03 1954-09-03 Continuously variable speed gears

Publications (1)

Publication Number Publication Date
GB759820A true GB759820A (en) 1956-10-24

Family

ID=10011490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1280655A Expired GB759820A (en) 1954-09-03 1954-09-03 Continuously variable speed gears

Country Status (1)

Country Link
GB (1) GB759820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441750A1 (en) * 1978-11-16 1980-06-13 Kloeckner Humboldt Deutz Ag HYDRAULIC CONTROL APPARATUS ESPECIALLY FOR AN AGRICULTURAL MACHINE TRACTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441750A1 (en) * 1978-11-16 1980-06-13 Kloeckner Humboldt Deutz Ag HYDRAULIC CONTROL APPARATUS ESPECIALLY FOR AN AGRICULTURAL MACHINE TRACTOR

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