SE8002687L - STEPLESS ADJUSTABLE DRAW ORGAN TRANSMISSION - Google Patents

STEPLESS ADJUSTABLE DRAW ORGAN TRANSMISSION

Info

Publication number
SE8002687L
SE8002687L SE8002687A SE8002687A SE8002687L SE 8002687 L SE8002687 L SE 8002687L SE 8002687 A SE8002687 A SE 8002687A SE 8002687 A SE8002687 A SE 8002687A SE 8002687 L SE8002687 L SE 8002687L
Authority
SE
Sweden
Prior art keywords
stepless adjustable
halves
screw
adjustable draw
distance
Prior art date
Application number
SE8002687A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE441856B (en
Inventor
G J Branstedt
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of SE8002687L publication Critical patent/SE8002687L/en
Publication of SE441856B publication Critical patent/SE441856B/en

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)

Abstract

The driving pulley 4 has an adjustable half 10 actuated hydraulically or mechanically. The driven pulley 8 has a self-adjusting half 18 biased by a spring 22. The shafts 14 and 20 are a fixed distance apart. In order to adjust belt tension as the belt 6 stretches, an adjustable stop screw 24 sets the minimum separation of the halves of the driving pulley 4. A bore 34 through the screw enables distance Y (distance y plus the screw length) to be measured whereby y can be set in dependence upon the minimum gap A between the halves of the driven pulley 8. <IMAGE>
SE8002687A 1979-04-11 1980-04-09 STEPLESS ADJUSTABLE DRAW ORGAN TRANSMISSION SE441856B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2914604A DE2914604C2 (en) 1979-04-11 1979-04-11 Infinitely adjustable traction mechanism

Publications (2)

Publication Number Publication Date
SE8002687L true SE8002687L (en) 1980-10-12
SE441856B SE441856B (en) 1985-11-11

Family

ID=6068022

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002687A SE441856B (en) 1979-04-11 1980-04-09 STEPLESS ADJUSTABLE DRAW ORGAN TRANSMISSION

Country Status (10)

Country Link
BE (1) BE882726A (en)
BR (1) BR8002242A (en)
DE (1) DE2914604C2 (en)
DK (1) DK154664C (en)
ES (1) ES8101225A1 (en)
FR (1) FR2454024B1 (en)
GB (1) GB2047825B (en)
IT (1) IT1127444B (en)
SE (1) SE441856B (en)
ZA (1) ZA802153B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005057817A1 (en) * 2005-12-03 2007-06-06 Zf Friedrichshafen Ag Device for prevention of run down of enlacement means of primary disk set of variators, has low catch formed as additional catch, which is on designated primary end, for axially adjustable primary disk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170212A (en) * 1934-02-19 1939-08-22 Us Electrical Motors Inc Variable ratio transmission device
US3195364A (en) * 1963-02-13 1965-07-20 Ernest H Pauli Variable speed pulley
US3675500A (en) * 1970-11-04 1972-07-11 Robert V Albertson Stepwise movable v-belt drive pulley
US3762231A (en) * 1972-02-22 1973-10-02 Rockwell International Corp Variable diameter pulley

Also Published As

Publication number Publication date
ES490409A0 (en) 1980-12-01
DK154664C (en) 1989-07-03
DK146280A (en) 1980-10-12
ZA802153B (en) 1981-11-25
ES8101225A1 (en) 1980-12-01
GB2047825B (en) 1982-11-10
DK154664B (en) 1988-12-05
GB2047825A (en) 1980-12-03
BR8002242A (en) 1980-12-02
FR2454024B1 (en) 1986-02-28
IT8048378A0 (en) 1980-04-10
FR2454024A1 (en) 1980-11-07
IT1127444B (en) 1986-05-21
DE2914604A1 (en) 1980-10-16
BE882726A (en) 1980-07-31
DE2914604C2 (en) 1982-06-24
SE441856B (en) 1985-11-11

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