GB807446A - Improvements in or relating to variable speed gear - Google Patents

Improvements in or relating to variable speed gear

Info

Publication number
GB807446A
GB807446A GB1128654A GB1128654A GB807446A GB 807446 A GB807446 A GB 807446A GB 1128654 A GB1128654 A GB 1128654A GB 1128654 A GB1128654 A GB 1128654A GB 807446 A GB807446 A GB 807446A
Authority
GB
United Kingdom
Prior art keywords
ring
variable speed
relating
speed gear
april
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
GB1128654A
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 GB1128654A priority Critical patent/GB807446A/en
Publication of GB807446A publication Critical patent/GB807446A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable

Landscapes

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

Abstract

807,446. Variable speed belt gearing. STEINER, C. E. April 19, 1955 [April 20, 1954], No. 11286/54. Class 80 (2). In variable-speed gearing having an expanding pulley or pulleys of V-form a friction-ring 20 of rubber or other flexible material is located in the groove 22 of each expanding pulley. The ring 20 has one or more recesses 21 engaged by the driving-belt and has line contact with the conical faces of the pulley discs 23, 24. The line contact is obtained by forming the sides of the ring 20 with two faces intersecting at a line 43 or by giving the ring sides a convex curvature.
GB1128654A 1954-04-20 1954-04-20 Improvements in or relating to variable speed gear Expired GB807446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1128654A GB807446A (en) 1954-04-20 1954-04-20 Improvements in or relating to variable speed gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1128654A GB807446A (en) 1954-04-20 1954-04-20 Improvements in or relating to variable speed gear

Publications (1)

Publication Number Publication Date
GB807446A true GB807446A (en) 1959-01-14

Family

ID=9983424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1128654A Expired GB807446A (en) 1954-04-20 1954-04-20 Improvements in or relating to variable speed gear

Country Status (1)

Country Link
GB (1) GB807446A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169043A (en) * 1984-12-22 1986-07-02 Reimers Getriebe Ag Cone-pulley belt-type transmission of continuously variable transmission ratio
WO2001069105A1 (en) * 2000-03-16 2001-09-20 The Gates Corporation Drive ring cvt belt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169043A (en) * 1984-12-22 1986-07-02 Reimers Getriebe Ag Cone-pulley belt-type transmission of continuously variable transmission ratio
US4631042A (en) * 1984-12-22 1986-12-23 Reimers Getriebe Ag Infinitely variable cone-disk transmission
GB2169043B (en) * 1984-12-22 1989-06-14 Reimers Getriebe Ag Continuously variable cone-disk transmission
WO2001069105A1 (en) * 2000-03-16 2001-09-20 The Gates Corporation Drive ring cvt belt

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