GB1432524A - Endless power transmission belt drive system - Google Patents
Endless power transmission belt drive systemInfo
- Publication number
- GB1432524A GB1432524A GB2839574A GB2839574A GB1432524A GB 1432524 A GB1432524 A GB 1432524A GB 2839574 A GB2839574 A GB 2839574A GB 2839574 A GB2839574 A GB 2839574A GB 1432524 A GB1432524 A GB 1432524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- sheaves
- driven
- engages
- grooves
- 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
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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
-
- 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
- F16G1/00—Driving-belts
- F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/06—Endless member is a belt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Pulleys (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
1432524 Belt gearing DAYCO CORP 26 June 1974 [22 Aug 1973] 28395/74 Heading F2Q [Also in Division F1] In a belt drive transmission assembly having an endless belt 12A, Fig. 5, which may be used on an automobile engine, a driving sheave 13A and driven sheaves 15A, 16A, 17A, are each provided with circumferential V-grooves 22A with walls 23A, Fig. 6, and the belt 12A has corresponding longitudinal ribs 30A of trapezoidal cross-section throughout the length of the belt, while the opposite flat surface 31A of the belt engages the plain cylindrical peripheries 24A, 41A and 39A of the driven sheaves 14A, 40A, and a belt tensioning device 20A respectively. In an alternative embodiment, having an endless belt 12B, Figs. 9, 10, which engages sheaves (13B, 14B, 15B, 16B and 17B), Fig. 8 (not shown), in an arrangement similar to that of Fig. 5, the driving sheave (13B) and the driven sheaves (15B, 16B and 17B) each are provided with a series of radial teeth projecting from the base of a V-groove, with a series of circumferentially-spaced grooves 22B, Fig. 10, arranged between the teeth, and the belt 12B is provided with transverse teeth in the form of spaced projections 30B which engage in the V-grooves of the sheaves, while the opposite flat surface 31B of the belt engages the plain cylindrical periphery (24B) of the driven sheave (14B). The belt may be composed of elastomeric material, with reinforcing filaments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39044873A | 1973-08-22 | 1973-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1432524A true GB1432524A (en) | 1976-04-22 |
Family
ID=23542493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2839574A Expired GB1432524A (en) | 1973-08-22 | 1974-06-26 | Endless power transmission belt drive system |
Country Status (5)
Country | Link |
---|---|
JP (2) | JPS5049563A (en) |
CA (1) | CA1085186A (en) |
DE (1) | DE2438815A1 (en) |
DK (1) | DK440473A (en) |
GB (1) | GB1432524A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158180A (en) * | 1984-05-05 | 1985-11-06 | Ford Motor Co | A belt drive arrangement |
GB2274976A (en) * | 1993-02-10 | 1994-08-17 | Btr Plc | Stair cleaning device |
GB2304395A (en) * | 1995-08-18 | 1997-03-19 | Frederick Powada | Reinforcement of Toothed Drive Belts |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5218380U (en) * | 1975-07-28 | 1977-02-09 | ||
JPS5578856U (en) * | 1978-11-27 | 1980-05-30 | ||
DE3201711A1 (en) * | 1981-11-12 | 1983-05-26 | Winkelmann & Pannhoff Gmbh, 4730 Ahlen | "MULTIPLE V-PULLEY AND METHOD FOR THEIR PRODUCTION" |
JP2615296B2 (en) * | 1991-12-10 | 1997-05-28 | 三ツ星ベルト株式会社 | Power transmission mechanism |
-
1974
- 1974-06-26 GB GB2839574A patent/GB1432524A/en not_active Expired
- 1974-08-12 CA CA206,815A patent/CA1085186A/en not_active Expired
- 1974-08-13 DE DE19742438815 patent/DE2438815A1/en active Pending
- 1974-08-19 JP JP9490174A patent/JPS5049563A/ja active Pending
- 1974-08-21 DK DK447274A patent/DK440473A/da not_active Application Discontinuation
-
1981
- 1981-04-15 JP JP5389181U patent/JPS56170346U/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158180A (en) * | 1984-05-05 | 1985-11-06 | Ford Motor Co | A belt drive arrangement |
GB2274976A (en) * | 1993-02-10 | 1994-08-17 | Btr Plc | Stair cleaning device |
US5377375A (en) * | 1993-02-10 | 1995-01-03 | Btr Plc | Stair cleaning device |
GB2274976B (en) * | 1993-02-10 | 1996-07-24 | Btr Plc | Cleaning device |
GB2304395A (en) * | 1995-08-18 | 1997-03-19 | Frederick Powada | Reinforcement of Toothed Drive Belts |
GB2304395B (en) * | 1995-08-18 | 1999-12-01 | Frederick Powada | Reinforcement of toothed drive belts |
Also Published As
Publication number | Publication date |
---|---|
JPS5049563A (en) | 1975-05-02 |
DK440473A (en) | 1975-04-14 |
CA1085186A (en) | 1980-09-09 |
DE2438815A1 (en) | 1975-03-20 |
JPS56170346U (en) | 1981-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930626 |