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Class Information
Number: 156/140
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > Flexible endless drive belt making > "v" or trapezoid section belt > With plastic shaping or molding
Description: Processes combined with the step of shaping an uncured or unvulcanized material to a V or trapezoid configuration by causing the material to flow to the configuration of a forming surface.










Sub-classes under this class:

Class Number Class Name Patents
156/141 Wrapping of belt prior to shaping 38


Patents under this class:
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Patent Number Title Of Patent Date Issued
8293357 Power transmission belt Oct. 23, 2012
8216413 Method of making a marine gas turbine filter Jul. 10, 2012
8012282 Method for fabricating drive belt Sep. 6, 2011
8002922 Power transmission belt and method of making a power transmission belt Aug. 23, 2011
7985152 Toothed belt Jul. 26, 2011
7964054 Method of applying a material on a substrate Jun. 21, 2011
7887446 Helically-toothed-belt transmission device Feb. 15, 2011
6949211 Means of manufacturing plural optimized cogged drive belts Sep. 27, 2005
6921447 Dynamic pitch correction in press cured power transmission belts Jul. 26, 2005
6800236 Crawler molding method Oct. 5, 2004
6644818 Retroreflective prismatic retro-reflectors without visually disturbing seams Nov. 11, 2003
6497832 Method for manufacturing a striated belt Dec. 24, 2002
6406577 Method of making abrasive belt with an endless, seamless backing Jun. 18, 2002
6406576 Method of making coated abrasive belt with an endless, seamless backing Jun. 18, 2002
6177042 Method and apparatus for making integral rubber tractor tracks Jan. 23, 2001
6106650 Manufacturing of fibre reinforced composites Aug. 22, 2000
6086809 Method of forming a belt/belt sleeve and a belt/belt sleeve made using the method Jul. 11, 2000
6086811 Molding system for rubber tractor tracks Jul. 11, 2000
6051178 Method and apparatus for making an endless rubber tractor track Apr. 18, 2000
5888330 Method and apparatus for producing a power transmission belt Mar. 30, 1999
5837085 Method of making a toothed belt with a reinforced fabric covering Nov. 17, 1998
5609706 Method of preparation of a coated abrasive belt with an endless, seamless backing Mar. 11, 1997
5573619 Method of making a coated abrasive belt with an endless, seamless backing Nov. 12, 1996
5536464 Apparatus and method for curing endless rubber track Jul. 16, 1996
5427728 Method of making a plurality of toothed belt constructions Jun. 27, 1995
5292474 Method of making a preformed fabric liner which lines a toothed belt construction Mar. 8, 1994
5242743 Fiber reinforced rubber Sep. 7, 1993
5219505 Method to make an endless, flat, flexible belt of pourable plastics Jun. 15, 1993
5192382 Method of manufacturing low-edge V-belts Mar. 9, 1993
5176867 Method of making a toothed belt construction with an endless preformed fabric sleeve Jan. 5, 1993
5066344 Process for producing an endless belt Nov. 19, 1991
4946731 Construction for an extended nip press belt Aug. 7, 1990
4931118 Method of manufacturing multiribbed belts Jun. 5, 1990
4908090 Apparatus for pressure-forming and curing of polymer products Mar. 13, 1990
4589941 Method of fabricating double-toothed belts May. 20, 1986
4586973 Method of making belt May. 6, 1986
4563323 Method and apparatus for the manufacture of a continuous serrated belt Jan. 7, 1986
4548663 Conveyor belt splicing Oct. 22, 1985
4515743 Method of producing a reinforced toothed belt having a fabric cover May. 7, 1985
4510003 Method of making an endless power transmission belt construction Apr. 9, 1985
4510113 Belt sleeve manufacturing method and apparatus Apr. 9, 1985
4486375 Method of manufacturing toothed belts Dec. 4, 1984
4448621 Long synchronous belt and method for making the same May. 15, 1984
4445949 Method of making a fiber-loaded polymeric sheet May. 1, 1984
4443281 Method of making an arched endless belt Apr. 17, 1984
4434019 Method of making a polymeric strip and a power transmission belt Feb. 28, 1984
4415397 Apparatus for making toothed belt Nov. 15, 1983
4409047 Method of making a top toothed endless power transmission belt construction and a belt construction made by such method Oct. 11, 1983
4379011 Method of making arched V-belts Apr. 5, 1983
4364887 Method of molding multi-ply reinforced panels and/or belts Dec. 21, 1982

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