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GB2011578A - Toothed pulley and transmission system incorporating same - Google Patents

Toothed pulley and transmission system incorporating same

Info

Publication number
GB2011578A
GB2011578A GB7848434A GB7848434A GB2011578A GB 2011578 A GB2011578 A GB 2011578A GB 7848434 A GB7848434 A GB 7848434A GB 7848434 A GB7848434 A GB 7848434A GB 2011578 A GB2011578 A GB 2011578A
Authority
GB
United Kingdom
Prior art keywords
pulley
transmission system
system incorporating
tooth
toothed pulley
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.)
Granted
Application number
GB7848434A
Other versions
GB2011578B (en
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.)
Uniroyal Inc
Original Assignee
Uniroyal Inc
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 Uniroyal Inc filed Critical Uniroyal Inc
Publication of GB2011578A publication Critical patent/GB2011578A/en
Application granted granted Critical
Publication of GB2011578B publication Critical patent/GB2011578B/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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
    • 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
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

In a pulley configuration which is adapted to increase the contact area between the pulley tooth tips and the land area of the positive drive belt teeth, on which the pulley is used, each pulley tooth tip has a longitudinal cross-sectional contour partially composed of two substantially circular arcs (24, 25) connected by a line segment (31) from 5% to 100% of the width (59) of the belt tooth on which the pulley is used, and preferably between 6% and 33% of the width of the belt tooth. <IMAGE>
GB7848434A 1977-12-23 1978-12-14 Toothed pulley and transmission system incorporating same Expired GB2011578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86404577A 1977-12-23 1977-12-23

Publications (2)

Publication Number Publication Date
GB2011578A true GB2011578A (en) 1979-07-11
GB2011578B GB2011578B (en) 1982-12-01

Family

ID=25342400

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7848434A Expired GB2011578B (en) 1977-12-23 1978-12-14 Toothed pulley and transmission system incorporating same
GB8202744A Expired GB2092704B (en) 1977-12-23 1978-12-14 Toothed pulley and transmission system incorporating same

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8202744A Expired GB2092704B (en) 1977-12-23 1978-12-14 Toothed pulley and transmission system incorporating same

Country Status (25)

Country Link
JP (1) JPS5491655A (en)
AR (1) AR227002A1 (en)
AT (1) AT384868B (en)
AU (1) AU526873B2 (en)
BE (1) BE872875A (en)
BR (1) BR7808421A (en)
CA (1) CA1115090A (en)
CH (1) CH630157A5 (en)
CS (1) CS229902B2 (en)
DE (1) DE2855748C2 (en)
DK (1) DK578078A (en)
ES (1) ES476242A1 (en)
FI (1) FI68454C (en)
FR (1) FR2412762A1 (en)
GB (2) GB2011578B (en)
HK (2) HK50884A (en)
IN (1) IN150285B (en)
IT (1) IT1108296B (en)
MX (1) MX148323A (en)
NL (1) NL7812282A (en)
NO (1) NO784175L (en)
PL (2) PL128800B1 (en)
SE (1) SE442139B (en)
YU (1) YU303178A (en)
ZA (1) ZA786930B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146975A1 (en) * 1981-11-26 1983-06-01 Mitsuboshi Belting Ltd., Kobe, Hyogo Toothed belt
IT1149696B (en) * 1982-02-26 1986-12-03 Pirelli TRANSMISSION WITH TIMING CONGHIA AND TIMING PULLEYS
JPS58161254U (en) * 1982-04-21 1983-10-27 三ツ星ベルト株式会社 Toothed belt drive device
US4515577A (en) * 1982-10-20 1985-05-07 Uniroyal, Inc. Low backlash-high-torque power transmission system and toothed belt used therein
IN162773B (en) * 1983-10-12 1988-07-09 Mitsuboshi Belting Ltd
GB2160137A (en) * 1984-05-09 1985-12-18 Stephen David Dearing A tool
AT407075B (en) * 1984-11-15 2000-12-27 Dayco Products Inc COMBINATION OF A TIMING BELT AND A TIMING BELT
DE3602199A1 (en) * 1986-01-25 1987-07-30 Kleinebenne Fa Ernst Vehicle with a pedal crank drive
JPS6334341A (en) * 1986-07-28 1988-02-15 Honda Motor Co Ltd Belt with teeth
JPH0621604B2 (en) * 1988-01-27 1994-03-23 バンドー化学株式会社 Toothed belt and power transmission device using the belt
DE4016174A1 (en) * 1990-05-19 1991-11-21 Mueller Wilhelm H Gmbh TIMING BELT DRIVE
CN113975560A (en) 2015-03-31 2022-01-28 费雪派克医疗保健有限公司 User interface and system for supplying gas to airway
KR20240157114A (en) 2016-08-11 2024-10-31 피셔 앤 페이켈 핼스케어 리미티드 A collapsible conduit, patient interface and headgear connector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201368A (en) * 1957-11-22 1959-12-30 Us Rubber Co Belt and toothed wheel transmission device
ZA697698B (en) * 1968-11-25 1971-06-30 Uniroyal Inc Positive power transmission system
US3756091A (en) * 1970-02-19 1973-09-04 Uniroyal Inc Positive power transmission system
US4041789A (en) * 1975-12-18 1977-08-16 The Goodyear Tire & Rubber Company Belt drive including toothed belts and toothed pulleys of improved tooth configurations
US4037485A (en) * 1975-12-18 1977-07-26 The Goodyear Tire & Rubber Company Belt drive and belts and pulleys therefor
GB1558766A (en) * 1976-02-13 1980-01-09 Goodyear Tire & Rubber Drive belt
ZA786820B (en) * 1977-12-14 1979-11-28 Uniroyal Inc Mechanical power transmission system

Also Published As

Publication number Publication date
CH630157A5 (en) 1982-05-28
FR2412762B1 (en) 1983-12-09
PL128922B1 (en) 1984-03-31
CA1115090A (en) 1981-12-29
BR7808421A (en) 1979-08-21
GB2092704A (en) 1982-08-18
NO784175L (en) 1979-06-26
PL212040A1 (en) 1979-10-08
DE2855748A1 (en) 1979-06-28
HK50884A (en) 1984-06-29
YU303178A (en) 1982-08-31
ATA902578A (en) 1987-06-15
JPS5744866B2 (en) 1982-09-24
BE872875A (en) 1979-06-19
MX148323A (en) 1983-04-11
SE442139B (en) 1985-12-02
IN150285B (en) 1982-09-04
GB2011578B (en) 1982-12-01
AR227002A1 (en) 1982-09-15
PL128800B1 (en) 1984-02-29
IT7869946A0 (en) 1978-12-22
AU4249178A (en) 1979-06-28
FI68454C (en) 1985-09-10
SE7813224L (en) 1979-06-24
FI783911A7 (en) 1979-06-24
FI68454B (en) 1985-05-31
CS229902B2 (en) 1984-07-16
HK50684A (en) 1984-06-29
FR2412762A1 (en) 1979-07-20
NL7812282A (en) 1979-06-26
GB2092704B (en) 1983-02-23
IT1108296B (en) 1985-12-02
ES476242A1 (en) 1979-07-16
DK578078A (en) 1979-06-24
JPS5491655A (en) 1979-07-20
ZA786930B (en) 1979-12-27
DE2855748C2 (en) 1987-03-12
AU526873B2 (en) 1983-02-03
AT384868B (en) 1988-01-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee