ES8101225A1 - Steplessly adjustable belt transmission - Google Patents
Steplessly adjustable belt transmissionInfo
- Publication number
- ES8101225A1 ES8101225A1 ES490409A ES490409A ES8101225A1 ES 8101225 A1 ES8101225 A1 ES 8101225A1 ES 490409 A ES490409 A ES 490409A ES 490409 A ES490409 A ES 490409A ES 8101225 A1 ES8101225 A1 ES 8101225A1
- Authority
- ES
- Spain
- Prior art keywords
- belt transmission
- halves
- screw
- adjustable belt
- steplessly adjustable
- 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
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000000926 separation method Methods 0.000 abstract 1
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)
- Transmission Devices (AREA)
- Transmissions By Endless Flexible Members (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.
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 |
---|---|
ES490409A0 ES490409A0 (en) | 1980-12-01 |
ES8101225A1 true ES8101225A1 (en) | 1980-12-01 |
Family
ID=6068022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490409A Expired ES8101225A1 (en) | 1979-04-11 | 1980-04-10 | Steplessly adjustable belt 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)
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)
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 |
-
1979
- 1979-04-11 DE DE2914604A patent/DE2914604C2/en not_active Expired
-
1980
- 1980-03-27 FR FR8006841A patent/FR2454024B1/en not_active Expired
- 1980-04-02 DK DK146280A patent/DK154664C/en not_active IP Right Cessation
- 1980-04-09 GB GB8011649A patent/GB2047825B/en not_active Expired
- 1980-04-09 SE SE8002687A patent/SE441856B/en not_active IP Right Cessation
- 1980-04-10 BE BE0/200177A patent/BE882726A/en not_active IP Right Cessation
- 1980-04-10 ZA ZA00802153A patent/ZA802153B/en unknown
- 1980-04-10 BR BR8002242A patent/BR8002242A/en unknown
- 1980-04-10 IT IT48378/80A patent/IT1127444B/en active
- 1980-04-10 ES ES490409A patent/ES8101225A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8048378A0 (en) | 1980-04-10 |
DK154664C (en) | 1989-07-03 |
ES490409A0 (en) | 1980-12-01 |
GB2047825B (en) | 1982-11-10 |
IT1127444B (en) | 1986-05-21 |
SE8002687L (en) | 1980-10-12 |
FR2454024B1 (en) | 1986-02-28 |
BE882726A (en) | 1980-07-31 |
DK154664B (en) | 1988-12-05 |
ZA802153B (en) | 1981-11-25 |
GB2047825A (en) | 1980-12-03 |
SE441856B (en) | 1985-11-11 |
DK146280A (en) | 1980-10-12 |
BR8002242A (en) | 1980-12-02 |
DE2914604C2 (en) | 1982-06-24 |
DE2914604A1 (en) | 1980-10-16 |
FR2454024A1 (en) | 1980-11-07 |
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