BE903445A - Transmission par courroie trapezoidale reglable de facon continue - Google Patents

Transmission par courroie trapezoidale reglable de facon continue

Info

Publication number
BE903445A
BE903445A BE0/215725A BE215725A BE903445A BE 903445 A BE903445 A BE 903445A BE 0/215725 A BE0/215725 A BE 0/215725A BE 215725 A BE215725 A BE 215725A BE 903445 A BE903445 A BE 903445A
Authority
BE
Belgium
Prior art keywords
belt transmission
continuously adjustable
trapezoidal belt
pressure application
adjustable trapezoidal
Prior art date
Application number
BE0/215725A
Other languages
English (en)
Original Assignee
Fortschritt Veb K
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 Fortschritt Veb K filed Critical Fortschritt Veb K
Publication of BE903445A publication Critical patent/BE903445A/fr

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
    • 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)
  • Pulleys (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

A chaque moitié de la poulie pour courroie trapézoidale est associé un anneau d'application de pression, qui lui est relié rigidement en rotation et en direction axiale. Les anneaux d'application de pression sont reliés à articulation l'un à l'autre par des barres de traction. Aux anneaux d'application de pression sont fixées des broches d'entrainement qui pénètrent dans des ouvertures allongées des moitiés de la poulie.
BE0/215725A 1984-10-16 1985-10-15 Transmission par courroie trapezoidale reglable de facon continue BE903445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD26841684A DD228332A1 (de) 1984-10-16 1984-10-16 Stufenlos regelbares keilriemengetriebe

Publications (1)

Publication Number Publication Date
BE903445A true BE903445A (fr) 1986-02-03

Family

ID=5561376

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215725A BE903445A (fr) 1984-10-16 1985-10-15 Transmission par courroie trapezoidale reglable de facon continue

Country Status (7)

Country Link
BE (1) BE903445A (fr)
CS (1) CS260044B1 (fr)
DD (1) DD228332A1 (fr)
DE (1) DE3531830A1 (fr)
FR (1) FR2571804B1 (fr)
GB (1) GB2165599B (fr)
SU (1) SU1698553A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813914A (en) * 1987-12-28 1989-03-21 Borg-Warner Automotive, Inc. Strap drive with a safety stop for reverse torques
DE19946336B4 (de) 1998-10-02 2013-04-25 Schaeffler Technologies AG & Co. KG Kontinuierlich verstellbarer Umschlingungsmitteltrieb
ITTO20020931A1 (it) * 2002-10-25 2004-04-26 Lombardini Srl Trasmissione a rapporto variabile con continuita',

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749252A (en) * 1953-01-26 1956-05-23 J H Fenner & Co Holdings Ltd Improvements in variable speed belt transmission mechanism
FR1472549A (fr) * 1966-03-24 1967-03-10 Westerasmaskiner Ab Poulie variable
US3881370A (en) * 1973-06-29 1975-05-06 Deere & Co Variable speed belt drive for an agricultural machine
DE2629279C3 (de) * 1976-06-30 1979-12-13 Gebr. Claas Maschinenfabrik Gmbh, 4834 Harsewinkel Stufenlos regelbares Keilriemengetriebe

Also Published As

Publication number Publication date
DD228332A1 (de) 1985-10-09
FR2571804A1 (fr) 1986-04-18
SU1698553A1 (ru) 1991-12-15
GB2165599B (en) 1988-11-16
CS653885A1 (en) 1987-11-12
DE3531830A1 (de) 1986-04-17
GB2165599A (en) 1986-04-16
CS260044B1 (en) 1988-11-15
FR2571804B1 (fr) 1989-12-08
GB8525031D0 (en) 1985-11-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEB KOMBINAT FORTSCHRITT LANDMASCHINEN

Effective date: 19901031