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Patent Agency Ranking
公开(公告)号：US4548663A
公开(公告)日：1985-10-22
申请号：US587472
申请日：1984-03-08
Applicant: Winthrop S. Worcester
Inventor： Winthrop S. Worcester
CPC classification number: B29C65/70 , B29C66/43 , B29C66/71 , B29C66/7212 , B29C66/72141 , F16G3/10 , B29L2031/7092 , Y10T156/1066 , Y10T156/1079
Abstract: A method for splicing belt ends of an endless belt, as in the field, wherein uniform tension is provided to the reinforcing members such as strands or cables in the spliced section. The respective spaced ends or sections have all belting material removed leaving each end with a laterally extending end section spaced from its adjacent main body section of the belt and interconnected only by the cable. The dressed end sections are overlapped and thence the center section of the overlapped portions are cast into a belt section with cables embedded therein. The laterally extending end sections are cut leaving two uncast sections which are then cast or molded to encapsulate the remaining bare cables to form a continuous belt by such splicing.
Abstract translation: 一种用于拼接环形带的带端的方法，如现场那样，其中均匀的张力被提供到诸如拼接部分中的绞线或电缆的加强构件。 相应的间隔开的端部或部分具有除去的所有带状材料，每个端部具有与其相邻主体部分间隔开的并且仅由电缆互连的横向延伸的端部部分。 经修整的端部部分重叠，然后将重叠部分的中心部分浇铸成具有嵌入其中的电缆的带部分。 切割横向延伸的端部，留下两个未放置的部分，然后将其浇铸或模制以将剩余的裸电缆封装以通过这种拼接形成连续的带。
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公开(公告)号：US4770290A
公开(公告)日：1988-09-13
申请号：US802918
申请日：1985-11-29
Applicant: Richard E. Eroskey , Winthrop S. Worcester
Inventor： Richard E. Eroskey , Winthrop S. Worcester
CPC classification number: B29C70/16 , B29C39/14 , B29C70/50 , B29D29/06 , B65G15/36 , B29K2075/00 , B29K2105/0809 , B29K2105/101 , B29L2031/7092 , B65G2201/06 , Y10S198/957
Abstract: A conveyor belt made of urethane having reinforcement embedded therein which reinforcement permits the stretching of the belt under controlled conditions. The reinforcement consists of a fabric or a plurality of aligned strands that are embedded in the urethane body of the belt proper that allow for a controlled stretch in the conveyor belt until such fabric or cords limit the stretching of such belt.
Abstract translation: 由聚氨酯制成的输送带，其中嵌入有增强件，该加强件允许在受控条件下拉伸带。 加强件由织物或多个对准的股线组成，其嵌入在带本体的聚氨酯主体中，允许在输送带中受控地拉伸，直到这种织物或帘线限制这种带的拉伸。
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公开(公告)号：US4564542A
公开(公告)日：1986-01-14
申请号：US714143
申请日：1985-03-20
Applicant: Winthrop S. Worcester
Inventor： Winthrop S. Worcester
CPC classification number: B29C66/1142 , B29C65/5035 , B29C65/505 , B29C65/564 , B29C66/02241 , B29C66/4322 , B29C66/4324 , B29C66/4329 , B29C66/5241 , B29C66/71 , B29C66/72141 , F16G3/10 , B29C66/7212 , B29L2031/7092 , Y10T156/1064 , Y10T156/1066 , Y10T428/192
Abstract: The method of splicing belt ends to form an endless belt wherein such belt has reinforcing cords extending longitudinally therethrough. The respective belt ends are sheared to provide complimentary mating faces which are cemented together. Slots are cut along the running length of both end belt sections across the splice line and spaced laterally from the reinforcing cords. Additional cords are placed into such slots and cemented to both sections to provide an integral endless belt.
Abstract translation: 接合带端部以形成环形带的方法，其中这种带具有纵向延伸穿过其中的加强帘线。 相应的皮带端部被剪切以提供彼此粘合在一起的互补配合面。 沿着连接线的两个端部带段的行进长度切割槽，并且与增强帘线横向隔开。 将另外的绳索放置在这样的槽中并且胶合到两个部分以提供一体的环形带。
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公开(公告)号：US4820143A
公开(公告)日：1989-04-11
申请号：US70761
申请日：1987-07-07
Applicant: Richard E. Eroskey , Winthrop S. Worcester
Inventor： Richard E. Eroskey , Winthrop S. Worcester
CPC classification number: B29C70/16 , B29C39/14 , B29C70/50 , B29D29/06 , B65G15/36 , B29K2075/00 , B29K2105/0809 , B29K2105/101 , B29L2031/7092 , B65G2201/06 , Y10S425/818
Abstract: An apparatus and method for producing a conveyor belt made of urethane having reinforcement embedded therein which reinforcement permits the stretching of the belt under controlled conditions. The reinforcement consists of a fabric or a plurality of aligned strands that are embedded in the urethane body of the belt proper that allow for a controlled stretch in the conveyor belt under such fabric or cords limit the stretching of such belt.
Abstract translation: 一种用于生产由聚氨酯制成的传送带的装置和方法，其具有嵌入其中的增强件，该加强件允许在受控条件下拉伸带。 加强件由织物或多个对准的股线组成，所述股线嵌入在带本身的聚氨酯主体中，允许在这种织物或绳索下的输送带中的受控拉伸限制了该带的拉伸。
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公开(公告)号：US4769202A
公开(公告)日：1988-09-06
申请号：US70768
申请日：1987-07-07
Applicant: Richard E. Eroskey , Winthrop S. Worcester
Inventor： Richard E. Eroskey , Winthrop S. Worcester
CPC classification number: B29C70/16 , B29C39/14 , B29C70/50 , B29D29/06 , B65G15/36 , B29K2075/00 , B29K2105/0809 , B29K2105/101 , B29L2031/7092 , B65G2201/06 , Y10S425/818 , Y10T428/2922 , Y10T428/2967
Abstract: An apparatus and method for producing a conveyor belt made of urethane having reinforcement embedded therein which reinforcement permits the stretching of the belt under controlled conditions. The reinforcement consists of a fabric or a plurality of aligned strands that are embedded in the urethane body of the belt proper that allow for a controlled stretch in the conveyor belt until such fabric or cords limit the stretching of such belt.
Abstract translation: 一种用于生产由聚氨酯制成的传送带的装置和方法，其具有嵌入其中的增强件，该加强件允许在受控条件下拉伸带。 加强件由织物或多个对准的股线组成，其嵌入在带本体的聚氨酯主体中，允许在输送带中受控地拉伸，直到这种织物或帘线限制这种带的拉伸。
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