SE8430645A - - Google Patents

Info

Publication number
SE8430645A
SE8430645A SE8202729A SE8202729A SE8430645A SE 8430645 A SE8430645 A SE 8430645A SE 8202729 A SE8202729 A SE 8202729A SE 8202729 A SE8202729 A SE 8202729A SE 8430645 A SE8430645 A SE 8430645A
Authority
SE
Sweden
Prior art keywords
cone belt
cone
tightening
pulley
axis
Prior art date
Application number
SE8202729A
Other versions
SE8202729L (en
SE430645B (en
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 filed Critical
Priority to SE8202729A priority Critical patent/SE430645B/en
Priority to US06/485,996 priority patent/US4537581A/en
Publication of SE8202729L publication Critical patent/SE8202729L/xx
Publication of SE430645B publication Critical patent/SE430645B/en
Publication of SE8430645A publication Critical patent/SE8430645A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/06—Gearings
    • 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
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • 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
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

The present invention relates to a tightening device for cone belts and the like for use in cone belt transmissions, including at least one preferably driven cone belt pulley which is axially or substantially axially displaceable relative to at least one other, preferably driven cone belt pulley, and a cone belt interconnecting said cone belt pulleys, said tightening device engaging one run of the cone belt by means of a rotary member. The novelty of the invention is that the tightening means includes a preferably spring-loaded support lever arranged adjacent one of the cone belt pulleys and adapted to pivot about a first axis situated substantially parallel with the cone belt pulley shaft and also about an axis oriented generally perpendicular to the first axis, and that a tightening pulley preferably provided with a cone belt groove is fitted at a free end of said support lever in order to maintain the engagement of the tightening pulley independently of any displacement of the cone belt runs caused by the relative displacement of the cone belt pulleys.
SE8202729A 1982-04-30 1982-04-30 DEVICE FOR V-TENSION SE430645B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8202729A SE430645B (en) 1982-04-30 1982-04-30 DEVICE FOR V-TENSION
US06/485,996 US4537581A (en) 1982-04-30 1983-04-18 Cone belt tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202729A SE430645B (en) 1982-04-30 1982-04-30 DEVICE FOR V-TENSION

Publications (3)

Publication Number Publication Date
SE8202729L SE8202729L (en) 1983-10-31
SE430645B SE430645B (en) 1983-12-05
SE8430645A true SE8430645A (en) 1983-12-05

Family

ID=20346687

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202729A SE430645B (en) 1982-04-30 1982-04-30 DEVICE FOR V-TENSION

Country Status (2)

Country Link
US (1) US4537581A (en)
SE (1) SE430645B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3680083B2 (en) * 2003-09-26 2005-08-10 バンドー化学株式会社 Transmission belt pulley and belt transmission device
JP3641482B1 (en) * 2004-05-27 2005-04-20 バンドー化学株式会社 Belt transmission system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152431A (en) * 1962-05-02 1964-10-13 Vivian L Ott Lawn mower
US3251235A (en) * 1964-01-27 1966-05-17 Midwestern Instr Inc Belt bias compensator for magnetic tape drive
US3308795A (en) * 1966-06-06 1967-03-14 Gene H Amsbury Cut-off device for automobile engine
US3461654A (en) * 1967-03-15 1969-08-19 M T & D Co The Mechanism for raising and lowering cutter unit and for concurrently controlling operation of the cutter unit
US4187924A (en) * 1978-10-02 1980-02-12 International Harvester Company Rotary mower belt drive
US4325210A (en) * 1980-12-18 1982-04-20 J. I. Case Company Idler sheave assembly

Also Published As

Publication number Publication date
SE8202729L (en) 1983-10-31
US4537581A (en) 1985-08-27
SE430645B (en) 1983-12-05

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