ES8505775A1 - Drive belt - Google Patents
Drive beltInfo
- Publication number
- ES8505775A1 ES8505775A1 ES517959A ES517959A ES8505775A1 ES 8505775 A1 ES8505775 A1 ES 8505775A1 ES 517959 A ES517959 A ES 517959A ES 517959 A ES517959 A ES 517959A ES 8505775 A1 ES8505775 A1 ES 8505775A1
- Authority
- ES
- Spain
- Prior art keywords
- drive belt
- belt
- elements
- elastomeric
- externally
- 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 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/12—V-belts, i.e. belts of tapered cross-section made of plastics
- F16G5/14—V-belts, i.e. belts of tapered cross-section made of plastics with reinforcement bonded by the plastic material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Belt Conveyors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A drive transmission belt for use in continuous speed variators comprises an annular body 1 made of a polymeric (e.g. elastomeric) material in which there is embedded a tension- resistant structure constituted by flexible, substantially inextensible cords 6 laid parallel to and co-planar with one another. Additional rigid elements 7 are connected to said body (internally or externally) said elements 7 may be equally spaced but of different dimensions when measured lengthwise of the belt, or may be of identical dimensions but unequally spaced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25608/80A IT1134066B (en) | 1980-10-28 | 1980-10-28 | DRIVE BELT |
Publications (2)
Publication Number | Publication Date |
---|---|
ES517959A0 ES517959A0 (en) | 1985-06-01 |
ES8505775A1 true ES8505775A1 (en) | 1985-06-01 |
Family
ID=11217251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES517959A Expired ES8505775A1 (en) | 1980-10-28 | 1981-10-28 | Drive belt |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS57103951A (en) |
AR (1) | AR227440A1 (en) |
BE (1) | BE890673A (en) |
BR (1) | BR8106995A (en) |
DE (1) | DE3141985A1 (en) |
ES (1) | ES8505775A1 (en) |
FR (1) | FR2492934A1 (en) |
GB (1) | GB2086527B (en) |
IT (1) | IT1134066B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174441U (en) * | 1983-05-09 | 1984-11-21 | 三ツ星ベルト株式会社 | High load transmission belt |
FR2961571A1 (en) * | 2010-06-17 | 2011-12-23 | Peugeot Citroen Automobiles Sa | Notched V-type driving belt for use as transmission element in continuous variator in hybrid motor vehicle, has trapezoidal notching step that is variable over length of belt, and needle crimped in jumpers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1112611B (en) * | 1978-02-07 | 1986-01-20 | Pirelli | TRAPEZOIDAL BELT |
-
1980
- 1980-10-28 IT IT25608/80A patent/IT1134066B/en active
-
1981
- 1981-10-06 AR AR286996A patent/AR227440A1/en active
- 1981-10-08 BE BE0/206198A patent/BE890673A/en not_active IP Right Cessation
- 1981-10-22 FR FR8119818A patent/FR2492934A1/en active Granted
- 1981-10-22 DE DE19813141985 patent/DE3141985A1/en not_active Withdrawn
- 1981-10-23 GB GB8132002A patent/GB2086527B/en not_active Expired
- 1981-10-28 JP JP56172680A patent/JPS57103951A/en active Pending
- 1981-10-28 ES ES517959A patent/ES8505775A1/en not_active Expired
- 1981-10-29 BR BR8106995A patent/BR8106995A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2492934A1 (en) | 1982-04-30 |
GB2086527A (en) | 1982-05-12 |
IT8025608A0 (en) | 1980-10-28 |
ES517959A0 (en) | 1985-06-01 |
FR2492934B1 (en) | 1985-01-11 |
DE3141985A1 (en) | 1982-06-16 |
AR227440A1 (en) | 1982-10-29 |
GB2086527B (en) | 1983-10-26 |
IT1134066B (en) | 1986-07-24 |
BR8106995A (en) | 1982-07-13 |
BE890673A (en) | 1982-02-01 |
JPS57103951A (en) | 1982-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |