GB894607A - Automatic variable speed v-belt drive - Google Patents

Automatic variable speed v-belt drive

Info

Publication number
GB894607A
GB894607A GB3132059A GB3132059A GB894607A GB 894607 A GB894607 A GB 894607A GB 3132059 A GB3132059 A GB 3132059A GB 3132059 A GB3132059 A GB 3132059A GB 894607 A GB894607 A GB 894607A
Authority
GB
United Kingdom
Prior art keywords
expanding
pulley
shaft
gear
wheel
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
GB3132059A
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.)
CHARLES EMIL SLEEPER
Original Assignee
CHARLES EMIL SLEEPER
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 CHARLES EMIL SLEEPER filed Critical CHARLES EMIL SLEEPER
Priority to GB3132059A priority Critical patent/GB894607A/en
Publication of GB894607A publication Critical patent/GB894607A/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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • 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
    • F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing

Abstract

894,607. Expanding-wheel gear. SLEEPER, C. E. Sept. 13, 1960 [Sept. 14, 1959], No. 31320/59. Class 80 (2). Expanding-pulley gearing comprises a driving shaft, which may be the shaft of an electric motor, carrying a gear-wheel meshing a second gear-wheel on a layshaft carried by a twoarmed frame rotatable about the axis of the motor &c. shaft, an expanding pulley carried by the layshaft driving through a belt to a fixed pulley on an output shaft, a movable flange of the expanding pulley being biased by spring or centrifugal force towards a fixed flange thereof and the arrangement being such that when a substantial load is placed upon the output shaft, as when starting the motor &c., the frame rotates against belt tension to force the expanding-pulley flanges apart and thereby obtain a lower gear ratio.
GB3132059A 1959-09-14 1959-09-14 Automatic variable speed v-belt drive Expired GB894607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3132059A GB894607A (en) 1959-09-14 1959-09-14 Automatic variable speed v-belt drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3132059A GB894607A (en) 1959-09-14 1959-09-14 Automatic variable speed v-belt drive

Publications (1)

Publication Number Publication Date
GB894607A true GB894607A (en) 1962-04-26

Family

ID=10321373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3132059A Expired GB894607A (en) 1959-09-14 1959-09-14 Automatic variable speed v-belt drive

Country Status (1)

Country Link
GB (1) GB894607A (en)

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