| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Wire rope | US48736465 | 1965-09-15 | US3327469A | 1967-06-27 | ANTON KRAFT |
| 22 | Wedge belt | US58918645 | 1945-04-19 | US2442037A | 1948-05-25 | CARTER RAYMOND S; DORF MARVIN L |
| 23 | Wedge shaped driving belt | US41417829 | 1929-12-14 | US1805442A | 1931-05-12 | LUDWIG WALLFISCH |
| 24 | BELT AND METHOD OF MARKING | EP03763387.2 | 2003-07-03 | EP1552185B1 | 2012-04-25 | SEDLACEK, Douglas, R. |
| A belt and method of marking a belt. A layer (30) of polyethylene material is joined or cured to a belt (100). The layer is optically distinguishable from a belt body (10). The layer is etched to expose a portion of the belt body in order to contrast the layer with the belt body. A second layer (40) of polyethylene material may be applied adjacent to the first layer. The second layer is optically distinguishable from the first layer. The first or second layer is etched using cutting, grinding or laser light in order to expose portions of the adjacent layer, or of the belt body, thus providing a method of permanently marking the belt. | ||||||
| 25 | BELT AND METHOD OF MARKING | EP03763387.2 | 2003-07-03 | EP1552185A1 | 2005-07-13 | SEDLACEK, Douglas, R. |
| A belt and method of marking a belt. A layer (30) of polyethylene material is joined or cured to a belt (100). The layer is optically distinguishable from a belt body (10). The layer is etched to expose a portion of the belt body in order to contrast the layer with the belt body. A second layer (40) of polyethylene material may be applied adjacent to the first layer. The second layer is optically distinguishable from the first layer. The first or second layer is etched using cutting, grinding or laser light in order to expose portions of the adjacent layer, or of the belt body, thus providing a method of permanently marking the belt. | ||||||
| 26 | Frictional transmission belt and belt-type transmission unit using the same | EP01107946.4 | 2001-03-28 | EP1143164A1 | 2001-10-10 | Hayashi, Takehiro |
A frictional transmission belt looped over V-ribbed pulleys for torque transmission. The V-ribbed pulleys are coated with anticorrosive paint prior to shipment of an automobile. A surface-active layer 7 made of a surfactant is formed on surfaces of ribs 1a on a belt body 1. With the existence of the surface-active layer, generation of an abnormal sound due to stick slip is suppressed even when the anticorrosion paint has not come off, without impairing the belt transmission capability. |
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| 27 | MULTIPLE BAND CONTINUOUSLY VARIABLE TRANSMISSION | EP97935009.0 | 1997-07-18 | EP0918959A1 | 1999-06-02 | Van Blaricom, Terry M. |
| An improvement in a multiple band continuously variable transmission that provides equal speed ratios for each band (5) throughout a range of overall transmission speed ratios through the use of radially contoured pulley sheaves (4). | ||||||
| 28 | Transmission belt | EP88104997 | 1988-03-28 | EP0285072A3 | 1988-12-07 | Tadolini, Marco |
A transmission belt, for use particularly in laundry washers, laundry dryers and laundry washer-dryer combinations, for transmitting rotation between the motor and the drum of a machine of this type. The belt is of the elastically expansible type in the form of an endless loop, and provided with a plurality of reinforcing strands (8) embedded in the material of the belt, each strand being composed of a plurality of synthetic textile fibres, preferably polyamide fibres, which are not prestretched and stranded together with at least 300 turns for each longitudinal meter of the textile fibres. This belt is elastically expansible to a degree permitting it to adapt itself to the driving and driven pulleys of the machine to thereby ensure effective and constant tensioning of the belt. |
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| 29 | Transmission belt | EP88104997.7 | 1988-03-28 | EP0285072A2 | 1988-10-05 | Tadolini, Marco |
A transmission belt, for use particularly in laundry washers, laundry dryers and laundry washer-dryer combinations, for transmitting rotation between the motor and the drum of a machine of this type. The belt is of the elastically expansible type in the form of an endless loop, and provided with a plurality of reinforcing strands (8) embedded in the material of the belt, each strand being composed of a plurality of synthetic textile fibres, preferably polyamide fibres, which are not prestretched and stranded together with at least 300 turns for each longitudinal meter of the textile fibres. This belt is elastically expansible to a degree permitting it to adapt itself to the driving and driven pulleys of the machine to thereby ensure effective and constant tensioning of the belt. |
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| 30 | Frictional transmission belt and belt-type transmission unit using the same | EP01107946.4 | 2001-03-28 | EP1143164B1 | 2005-06-01 | Hayashi, Takehiro |
| 31 | MULTIPLE BAND CONTINUOUSLY VARIABLE TRANSMISSION | EP97935009 | 1997-07-18 | EP0918959A4 | 2003-04-16 | VAN BLARICOM TERRY M |
| An improvement in a multiple band continuously variable transmission that provides equal speed ratios for each band (5) throughout a range of overall transmission speed ratios through the use of radially contoured pulley sheaves (4). | ||||||
| 32 | Producing improved V-belt bare-back cover fabric | EP89890033.7 | 1989-02-08 | EP0328511A1 | 1989-08-16 | McGee, James N. |
Fabric covered V-belts are produced which have a minimum co-efficient of friction on the outer surface (25). The cover fabric (22) is coated with elastomeric material on only a first surface (24). The elastomeric coating material does not penetrate the interstices of the fabric, and thus the second surface (25) of the fabric (opposite the first surface) is substantially devoid of elastomeric material. This is accomplished by applying the elastomeric coating material with a high viscosity (e.g. 40,000 cps-100,000 cps). The second surface of the fabric becomes the outer surface of the covered V-belt after the fabric is wrapped around the elastomeric material body (27) of the V-belt. During use, the outer surface fabric becomes slick, and has a small coefficient of friction, and thereby minimizes belt operating tension. |
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| 33 | ENDLESS POWER TRANSMISSION V-BELT CONSTRUCTION | EP83901127.7 | 1983-02-09 | EP0100361B1 | 1986-07-23 | MIRANTI, Joseph P., Jr.; FOLEY, Mark P.; HOLLOWAY, Gerald C.; OLIVER, Larry R.; STANDLEY, Paul M.; LEWIS, James A. |
| The belt construction is formed mainly of polymeric material, and has rounded top and bottom teeth respectively extending along the length of the top and bottom surfaces of the belt construction, the belt construction comprising a tension section (29) having the top surface (30), a compression section (31) having the bottom surface (32), and a load-carrying section (33) disposed intermediate the tension section and the compression section. The bottom to top tooth pitch ratio (45 to 44) of the belt construction (28) is approximately 1.40, and the bottom to top tooth depth ratio (47 to 46) thereof is approximately 1.77, while the belt thickness (42) to flex thickness (43) ratio thereof is approximately 3.98. | ||||||
| 34 | ENDLESS POWER TRANSMISSION V-BELT CONSTRUCTION AND METHOD OF MAKING THE SAME | EP83901127.0 | 1983-02-09 | EP0100361A1 | 1984-02-15 | MIRANTI, Joseph P., Jr.; FOLEY, Mark P.; HOLLOWAY, Gerald C.; OLIVER, Larry R.; STANDLEY, Paul M.; LEWIS, James A. |
| La courroie est formée essentiellement en un matériau polymère et possède des dents arrondies supérieures et inférieures qui s'étendent le long des surfaces supérieure et inférieure respectivement de la courroie. La courroie comprend une section de tension (29) sous la surface supérieure (30), une section de compression (30) sous la surface inférieure (32), et une section portante (33) disposée entre la section de tension et la section de compression. Le rapport entre le pas des dents inférieures et supérieures (45 à 44) de la courroie (28) est d'environ 1,40, et le rapport entre la hauteur des dents inférieures et supérieures (47 à 46) est d'environ 1,77, alors que le rapport entre l'épaisseur (42) de la courroie et son épaisseur de flexion (43) est d'environ 3,98. | ||||||
| 35 | Transmission belt and indication apparatus for indicating the end of life of transmission belt | US10525159 | 2003-08-22 | US08002659B2 | 2011-08-23 | Hiroyuki Ichiba |
| A transmission belt (10) has a contact face (18a) which contacts a pulley when the belt (10) is wound around the pulley. Foreign matter (25) is embedded near the contact face (18a) in the belt (10). The contact face (18a) is worn by the pulley when the belt (10) rotates around the pulley, so that the foreign matter (25) is exposed at the contact face (18a). The foreign matter (25) contacts the pulley to make a warning sound. Due to this, a user of the belt (10) can determine the extent of the wear of the belt (10), and the decrease in the transmissibility of the belt (10) and the pulley. | ||||||
| 36 | Power transmission belt | US10165003 | 2002-06-07 | US20030013568A1 | 2003-01-16 | Eugeny I. Rivin |
| A construction of a power transmission belt composed of a plurality thin layers of a material strong in tension, e.g. metal, which can have a limited mobility between the adjacent layers to accommodate different kinematics of the layers located at different distances of the pulley axis. This mobility is realized without friction, by internal shear in thin elastomeric spacers between the layers constituting the belt. The power transmission rating of the disclosed belt is further enhanced by a high friction coating of the side (beveled) surfaces of the belt if it is shaped as a V-belt, or by a gripping surface conforming with the contact surface of the pulley (e.g., poly-V, timing, etc.) if it is shaped as a flat belt. | ||||||
| 37 | Power transmission mechanism using metal belts | US09354022 | 1999-07-15 | US06206796B1 | 2001-03-27 | Jong-wan Lee |
| A power transmission mechanism using metal belts including a driving pulley having first and second driving pulley-halves capable of advancing and retreating in an axial direction of a driving axis, the first and second driving pulley-halves having first and second belt guiding portions formed thereon to face each other, respectively, a driven pulley having first and second driven pulley-halves installed at a driven axis parallel to the driving axis to be capable of advancing and retreating along the driven axis, the first and second driven pulley-halves having third and fourth belt guiding portions formed thereon to face each other, respectively; and at least two metal belts capable of circulating around the belt guiding portions of the driving pulley and the driven pulley without interference, wherein each of the belt guiding portions is formed of an inclined surface having a predetermined curvature such that angular velocities of all belts can be identical at an arbitrary speed rate between the driving pulley and the driven pulley. | ||||||
| 38 | Endless metal belt assembly with minimized contact friction | US633604 | 1990-12-24 | US5131893A | 1992-07-21 | William G. Herbert |
| An endless metal belt assembly is made with opposing adjacent belt surfaces that may contain a roughened surface containing protuberances, indentations and/or pits and are configured such that a lubricant can be held and circulated between the adjacent surfaces. The roughened surface may be formed by an electroforming process in which one or more components of the electroforming bath and the operating parameters of the electroforming bath are adjusted to create the protuberances, indentations and/or pits. A belt assembly formed in this manner is useful as a driving member for a continuously variable transmission. | ||||||
| 39 | Power transmission belt construction | US310889 | 1989-02-16 | US4906227A | 1990-03-06 | Dale F. Suesse |
| An endless power transmission belt is set forth for use in cooperation with a plurality of pulleys in a typical automotive environment. The belt is of a trapezoidal cross-sectional configuration including reinforcing cords running longitudinally of the axis of the belt. Further, reinforcing clips are oriented angularly overlying the top surface of the belt with prongs imbedded within the belt for securement of the clips therewithin. The clips assist in maintaining the structural integrity of the belt during use by reinforcing the top tension portion of the belt. Further, the clips are oriented at angles other than ninety degrees and in a further embodiment, are interlaced oriented orthogonally relative to one another across the top surface of the belt. | ||||||
| 40 | Automotive V-belt | US413721 | 1982-09-01 | US4534750A | 1985-08-13 | Shigeki Okumoto |
| An automotive V-belt used for power transmission to drive accessory units to an automotive internal combustion engine. Surface smoothing agent such as wax is dispersed in the inner material of the belt for reducing attachment of dust to the belt surface. | ||||||
