FR2392286A1 - DRIVE BELT - Google Patents
DRIVE BELTInfo
- Publication number
- FR2392286A1 FR2392286A1 FR7815906A FR7815906A FR2392286A1 FR 2392286 A1 FR2392286 A1 FR 2392286A1 FR 7815906 A FR7815906 A FR 7815906A FR 7815906 A FR7815906 A FR 7815906A FR 2392286 A1 FR2392286 A1 FR 2392286A1
- Authority
- FR
- France
- Prior art keywords
- belt
- drive belt
- transmission belts
- profile
- rigid
- 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.)
- Withdrawn
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
- 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
- F16G5/04—V-belts, i.e. belts of tapered cross-section made of rubber
- F16G5/06—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber
- F16G5/10—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber with metal reinforcement
-
- 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)
- Belt Conveyors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
L'invention se rapporte aux courroies de transmission trapézoïdales. On noie dans le corps de la courroie selon l'invention un profilé continu, de préférence creux, rigide dans la direction perpendiculaire au plan de symétrie de la courroie mais très flexible dans la direction longitudinale de cette courroie Ce profilé peut être constitué par exemple par une hélice 7 en fil métallique ou plastique rigide. L'invention s'applique aux courroies de transmission trapézoïdales capable de transmettre des puissances plus grandes tout en présentant une plus forte résistance à l'usure.The invention relates to trapezoidal transmission belts. A continuous profile, preferably hollow, rigid in the direction perpendicular to the plane of symmetry of the belt but very flexible in the longitudinal direction of this belt is embedded in the body of the belt according to the invention. This profile can be constituted for example by a propeller 7 made of metal wire or rigid plastic. The invention applies to trapezoidal transmission belts capable of transmitting greater powers while exhibiting greater resistance to wear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2405877A IT1092253B (en) | 1977-05-27 | 1977-05-27 | DRIVE BELT |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2392286A1 true FR2392286A1 (en) | 1978-12-22 |
Family
ID=11211730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815906A Withdrawn FR2392286A1 (en) | 1977-05-27 | 1978-05-29 | DRIVE BELT |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS53148651A (en) |
AR (1) | AR212952A1 (en) |
BE (1) | BE867480A (en) |
BR (1) | BR7803315A (en) |
DE (1) | DE2823062A1 (en) |
ES (1) | ES470513A1 (en) |
FR (1) | FR2392286A1 (en) |
GB (1) | GB1588952A (en) |
IT (1) | IT1092253B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107646A1 (en) * | 1982-10-20 | 1984-05-02 | Roderich Winkler | V-belt with deformed reinforcement, and method to form a closed loop thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1112611B (en) * | 1978-02-07 | 1986-01-20 | Pirelli | TRAPEZOIDAL BELT |
NL7809791A (en) * | 1978-09-27 | 1980-03-31 | Varitrac Ag | V-BELT WITH PROFILE DETERMINING CROSS SHEETS. |
JPS6167443U (en) * | 1984-10-09 | 1986-05-09 | ||
CN1093613C (en) * | 2000-03-07 | 2002-10-30 | 张学申 | Sheet skeleton for V-shaped rubber belt and its material |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB280185A (en) * | 1926-11-04 | 1928-05-03 | Jules Brunswick | Improvements in transmission belts |
GB631428A (en) * | 1943-03-08 | 1949-11-02 | Dayton Rubber Company | Improvements in and relating to industrial belts |
US2690985A (en) * | 1951-06-02 | 1954-10-05 | Goodyear Tire & Rubber | Belt |
GB788147A (en) * | 1956-07-20 | 1957-12-23 | Leon Laver | Improvements in or relating to driving belts for use with v-grooved pulleys |
DE1061580B (en) * | 1958-01-31 | 1959-07-16 | Continental Gummi Werke Ag | Driving belts, in particular V-belts |
-
1977
- 1977-05-27 IT IT2405877A patent/IT1092253B/en active
-
1978
- 1978-05-17 GB GB2018578A patent/GB1588952A/en not_active Expired
- 1978-05-22 ES ES470513A patent/ES470513A1/en not_active Expired
- 1978-05-24 AR AR27229878A patent/AR212952A1/en active
- 1978-05-24 BR BR7803315A patent/BR7803315A/en unknown
- 1978-05-25 BE BE188040A patent/BE867480A/en unknown
- 1978-05-26 JP JP6317778A patent/JPS53148651A/en active Pending
- 1978-05-26 DE DE19782823062 patent/DE2823062A1/en not_active Withdrawn
- 1978-05-29 FR FR7815906A patent/FR2392286A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB280185A (en) * | 1926-11-04 | 1928-05-03 | Jules Brunswick | Improvements in transmission belts |
GB631428A (en) * | 1943-03-08 | 1949-11-02 | Dayton Rubber Company | Improvements in and relating to industrial belts |
US2690985A (en) * | 1951-06-02 | 1954-10-05 | Goodyear Tire & Rubber | Belt |
GB788147A (en) * | 1956-07-20 | 1957-12-23 | Leon Laver | Improvements in or relating to driving belts for use with v-grooved pulleys |
DE1061580B (en) * | 1958-01-31 | 1959-07-16 | Continental Gummi Werke Ag | Driving belts, in particular V-belts |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107646A1 (en) * | 1982-10-20 | 1984-05-02 | Roderich Winkler | V-belt with deformed reinforcement, and method to form a closed loop thereof |
Also Published As
Publication number | Publication date |
---|---|
AR212952A1 (en) | 1978-11-15 |
GB1588952A (en) | 1981-05-07 |
DE2823062A1 (en) | 1978-12-07 |
JPS53148651A (en) | 1978-12-25 |
BR7803315A (en) | 1979-02-06 |
BE867480A (en) | 1978-09-18 |
ES470513A1 (en) | 1979-02-01 |
IT1092253B (en) | 1985-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |