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GB2002469A - Infinitely-variable belt gearing - Google Patents

Infinitely-variable belt gearing

Info

Publication number
GB2002469A
GB2002469A GB7829740A GB7829740A GB2002469A GB 2002469 A GB2002469 A GB 2002469A GB 7829740 A GB7829740 A GB 7829740A GB 7829740 A GB7829740 A GB 7829740A GB 2002469 A GB2002469 A GB 2002469A
Authority
GB
United Kingdom
Prior art keywords
infinitely
pulley
variable belt
belt gearing
inboard
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.)
Withdrawn
Application number
GB7829740A
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.)
IND DRIVES Ltd
Original Assignee
IND DRIVES Ltd
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 IND DRIVES Ltd filed Critical IND DRIVES Ltd
Priority to GB7829740A priority Critical patent/GB2002469A/en
Publication of GB2002469A publication Critical patent/GB2002469A/en
Withdrawn legal-status Critical Current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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/035—Gearboxes for gearing with endless flexible 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • 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
    • F16H9/16—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 using two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—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 using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

In an infinitely variable belt gearing the second pulley 11 (having a pair of flanges 12 and 13 is keyed to a shaft 9 which is journalled for rotation on opposite sides of the pulley 11 in inboard and outboard bearings and. The outboard bearing is mounted in a bracket 20 of generally "L" shaped outline which is carried from a stationary part 1 on the inboard side of the pulley 11 at a location between the two pulleys 5 and 11. <IMAGE>
GB7829740A 1977-07-16 1978-07-13 Infinitely-variable belt gearing Withdrawn GB2002469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7829740A GB2002469A (en) 1977-07-16 1978-07-13 Infinitely-variable belt gearing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2996177 1977-07-16
GB7829740A GB2002469A (en) 1977-07-16 1978-07-13 Infinitely-variable belt gearing

Publications (1)

Publication Number Publication Date
GB2002469A true GB2002469A (en) 1979-02-21

Family

ID=26260180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829740A Withdrawn GB2002469A (en) 1977-07-16 1978-07-13 Infinitely-variable belt gearing

Country Status (1)

Country Link
GB (1) GB2002469A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704013A (en) * 1984-09-14 1987-11-03 Bausch & Lomb Incorporated Auxiliary adjusting mechanism for optical instruments
EP0613533A4 (en) * 1991-11-27 1995-01-18 Reliance Electric Ind Co Maintenance friendly variable speed drive and methods.
EP1167828A1 (en) * 2000-06-30 2002-01-02 Van Doorne's Transmissie B.V. Continuous variable transmission
CN103133658A (en) * 2013-03-01 2013-06-05 江苏保捷锻压有限公司 Combination gear mounting frame
CN109869445A (en) * 2019-02-27 2019-06-11 江苏泰隆减速机股份有限公司 A kind of commutation variable speed reducer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704013A (en) * 1984-09-14 1987-11-03 Bausch & Lomb Incorporated Auxiliary adjusting mechanism for optical instruments
EP0613533A4 (en) * 1991-11-27 1995-01-18 Reliance Electric Ind Co Maintenance friendly variable speed drive and methods.
US5499437A (en) * 1991-11-27 1996-03-19 Reliance Electric Industrial Company Method of assembling a maintenance friendly variable speed belt drive
EP1167828A1 (en) * 2000-06-30 2002-01-02 Van Doorne's Transmissie B.V. Continuous variable transmission
US6652399B2 (en) 2000-06-30 2003-11-25 Van Doorne's Transmissie B.V. Continuously variable transmission
CN103133658A (en) * 2013-03-01 2013-06-05 江苏保捷锻压有限公司 Combination gear mounting frame
CN109869445A (en) * 2019-02-27 2019-06-11 江苏泰隆减速机股份有限公司 A kind of commutation variable speed reducer

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)