GB802890A - Improvements in reversing drive mechanisms - Google Patents

Improvements in reversing drive mechanisms

Info

Publication number
GB802890A
GB802890A GB880556A GB880556A GB802890A GB 802890 A GB802890 A GB 802890A GB 880556 A GB880556 A GB 880556A GB 880556 A GB880556 A GB 880556A GB 802890 A GB802890 A GB 802890A
Authority
GB
United Kingdom
Prior art keywords
belt
pulley
gearing
march
planet carrier
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
GB880556A
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 GB880556A priority Critical patent/GB802890A/en
Publication of GB802890A publication Critical patent/GB802890A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • 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
    • F16H2712/00—Mechanisms for changing direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

802,890. Reversing gearing. RATCLIFFE, A. March 21, 1957 [March 21. 1956], No. 8805/56. Class 80 (2). A belt-driven reversing gearing comprises fast and loose pulleys 10, 20 mounted on a shaft 12, differential gearing 22, 32, 16 between the pulleys and releasable means 42 for holding stationary the planet carrier 30 of the differential gearing. The loose pulley 20 carrying the bevel gear 22 is freely rotatable on a sleeve 18 rigid with the planet carrier 30 and having a brakedrum 34 with inclined faces 36. The brake member 42 comprises two substantially semicircular members having friction linings, the members being hinged at one side and clampable on the drum 34 by a screw and nut at the other side. The arrangement provides forward drive with the belt or pulley 10, idling with the belt on pulley 20, and reverse with the belt on pulley 20 and the brake engaged.
GB880556A 1956-03-21 1956-03-21 Improvements in reversing drive mechanisms Expired GB802890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB880556A GB802890A (en) 1956-03-21 1956-03-21 Improvements in reversing drive mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB880556A GB802890A (en) 1956-03-21 1956-03-21 Improvements in reversing drive mechanisms

Publications (1)

Publication Number Publication Date
GB802890A true GB802890A (en) 1958-10-15

Family

ID=9859587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB880556A Expired GB802890A (en) 1956-03-21 1956-03-21 Improvements in reversing drive mechanisms

Country Status (1)

Country Link
GB (1) GB802890A (en)

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