GB1093242A - Improvements in infinitely variable speed transmission apparatus - Google Patents

Improvements in infinitely variable speed transmission apparatus

Info

Publication number
GB1093242A
GB1093242A GB2171264A GB2171264A GB1093242A GB 1093242 A GB1093242 A GB 1093242A GB 2171264 A GB2171264 A GB 2171264A GB 2171264 A GB2171264 A GB 2171264A GB 1093242 A GB1093242 A GB 1093242A
Authority
GB
United Kingdom
Prior art keywords
shaft
members
input
july
varied
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
GB2171264A
Inventor
Otto Singer
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.)
SILENTBLOC AUSTRALIA PROPRIETA
Silentbloc Australia Pty Ltd
Original Assignee
SILENTBLOC AUSTRALIA PROPRIETA
Silentbloc Australia Pty 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 SILENTBLOC AUSTRALIA PROPRIETA, Silentbloc Australia Pty Ltd filed Critical SILENTBLOC AUSTRALIA PROPRIETA
Priority to GB2171264A priority Critical patent/GB1093242A/en
Publication of GB1093242A publication Critical patent/GB1093242A/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
    • 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
    • F16H15/44—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

1,093,242. Variable-speed friction gear. SILENTBLOC (AUSTRALIA) PROPRIETARY Ltd. July 19, 1965 [May 26, 1964; July 8, 1964], Nos. 21712/64 and 28142/64. Heading F2D. A variable-speed friction gear comprises oppositely-tapering circular members on the input and output shafts, the members being urged towards one another to establish a driving connection and the gear ratio being varied by adjusting the relative spacing or angle between the shafts. As shown a convex member 75 at the end of the input shaft 65 engages a concave member 76 carried by a parallel shaft 71 connected to a transverse output shaft 79 by worm gearing 77, 78, The ratio is varied by tilting the shaft 71 and member 76 about the axis of shaft 79 by a screwed shaft 87 operated by a hand wheel 88, contact between the members 75, 76 being maintained by a spring 83 at the opposite end of shaft 71. A thin film of oil is supplied between the members 75, 76 by arranging for the rim of member 76 to dip into an open bottom cup 91 immersed in oil to a predetermined depth. Other arrangements are described with parallel input and output shafts whose spacing is adjustable to vary the gear ratio. Figs. 1-3 and 6-9, (not shown).
GB2171264A 1964-05-26 1964-05-26 Improvements in infinitely variable speed transmission apparatus Expired GB1093242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2171264A GB1093242A (en) 1964-05-26 1964-05-26 Improvements in infinitely variable speed transmission apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2171264A GB1093242A (en) 1964-05-26 1964-05-26 Improvements in infinitely variable speed transmission apparatus

Publications (1)

Publication Number Publication Date
GB1093242A true GB1093242A (en) 1967-11-29

Family

ID=10167569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2171264A Expired GB1093242A (en) 1964-05-26 1964-05-26 Improvements in infinitely variable speed transmission apparatus

Country Status (1)

Country Link
GB (1) GB1093242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014565A (en) * 1988-07-27 1991-05-14 Peter Stephenson Variable ratio transmission
CN108892002A (en) * 2018-06-25 2018-11-27 青海德瑞纺织品进出口有限公司 A kind of adaptive rate structure for spooler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014565A (en) * 1988-07-27 1991-05-14 Peter Stephenson Variable ratio transmission
CN108892002A (en) * 2018-06-25 2018-11-27 青海德瑞纺织品进出口有限公司 A kind of adaptive rate structure for spooler

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