Patents Assigned to Mol Belting Company
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Publication number: 20170210057Abstract: A belt splicer includes a pair of decks, each configured to hold a belt end. At least one of the decks is movable along a direction perpendicular to the longitudinal axes of the belt ends to impart a shearing force at the at least partially molten interface between the belt ends. The movement of at least one of the at least partially molten mating edges generally parallel to the interface facilitates formation of an improved joint between the belt ends.Type: ApplicationFiled: February 15, 2016Publication date: July 27, 2017Applicant: MOL BELTING COMPANYInventors: Tave Hass, Michael DeGroot
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Publication number: 20080146391Abstract: A thermoplastic endless belt (100) has a smooth outer surface substantially free of discontinuities and an inner surface with a plurality of teeth (106) at a given belt pitch. The teeth are adapted to engage a pulley (102) with circumferentially spaced sheaves (104) at a pulley pitch greater than the belt pitch. The belt is slightly stretchable so that the pulley can drive the endless belt when engaging the teeth within a range of load on the belt. Means (132, 136, 138) are provided to minimize friction between the belt and the drive pulley. Also, a position limiter (200) ensures that the driven tooth stays engaged optimally with the drive sheave.Type: ApplicationFiled: January 19, 2006Publication date: June 19, 2008Applicant: MOL BELTING COMPANYInventor: Michael DeGroot
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Publication number: 20070175737Abstract: A conveyor comprises an endless thermoplastic belt having a substantially flat surface on one side of the belt and a plurality of teeth on the other side of the belt. The teeth are adapted to be driven without tension around a drive sprocket and an idler. The conveyor further includes means to cause the belt to form a longitudinal trough between the drive sprocket and the idler to retain conveyed items on the belt. The means can comprise a discontinuity in the teeth, shortened teeth, and/or guides that apply a force to the edges of the belt.Type: ApplicationFiled: January 31, 2006Publication date: August 2, 2007Applicant: MOL BELTING COMPANYInventors: James Honeycutt, Allen Hatfield
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Publication number: 20070179002Abstract: A conveyor comprises a drive pulley, an idler spaced from the drive pulley, and an endless thermoplastic belt wrapped around the drive pulley and the idler. The endless thermoplastic belt has a load-carrying span adapted to move from the idler to the drive pulley and a return span adapted to move from the drive pulley to the idler. The conveyor further includes a roller on the return span near the idler, and the weight of the roller acting on the return span tends to keep the endless thermoplastic belt engaged with the idler.Type: ApplicationFiled: February 1, 2006Publication date: August 2, 2007Applicant: MOL BELTING COMPANYInventor: Michael DeGroot
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Publication number: 20060144676Abstract: A thermoplastic endless belt has a smooth outer surface substantially free of discontinuities and an inner surface with a plurality of teeth at a given belt pitch. The teeth are adapted to engage a sprocket with circumferentially spaced sheaves at a sprocket pitch greater than the belt pitch. The belt is slightly stretchable so that the sprocket can drive the endless belt when engaging the teeth within a range of load on the belt. The belt is preferred for use in conveyors in food processing industries where the smooth outer surface can transport food items and is easier to clean and keep free of impurities.Type: ApplicationFiled: March 9, 2006Publication date: July 6, 2006Applicant: MOL BELTING COMPANYInventor: Edward Mol
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Publication number: 20040107562Abstract: An electric motor comprises a shaft to which a stator is fixedly mounted and a rotor is rotatably mounted.Type: ApplicationFiled: July 31, 2003Publication date: June 10, 2004Applicant: MOL BELTING COMPANYInventor: Laurens Wolters
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Publication number: 20040104635Abstract: A mount is provided for an electric motor of the type having a stationary shaft. The mount comprises a yoke with two opposed bushings and a clamp for holding the stationary shaft, wherein the clamp is mounted to the bushings within the yoke. Thus, the mounting block damps vibrations of the motor in all directions while maintaining torsion stability.Type: ApplicationFiled: August 25, 2003Publication date: June 3, 2004Applicant: MOL BELTING COMPANYInventor: Laurens Wolters
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Publication number: 20020158543Abstract: An electric motor comprises a shaft to which a stator is fixedly mounted and a rotor is rotatably mounted. The shaft is stiffened by a plurality of plates mounted to the shaft and held in compression thereon. The position of the rotor relative to the shaft and the speed of rotation of the rotor relative to the shaft are determined by a highly accurate opto-reflective sensor assembly. The shaft is mounted to a structural support by way of a mounting block that dampens virtually all vibrations generated by the motor for quiet operation. A rotor extension provides adaptability for operation with wider belts e.g. a treadmill.Type: ApplicationFiled: July 12, 2002Publication date: October 31, 2002Applicant: Mol Belting CompanyInventor: Laurens Wolters
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Patent number: 6328077Abstract: An interwoven belting fabric for using conveyors, including treadmills, is constructed of a dual layer of weft yarns comprising adjacent couplets, and a plurality of binder warp yarns. Each binder warp yarn extends over of couplets of weft yarns, and under a plurality of adjacent couplets of weft yarns so that the warp yarns extends under more couplets in the lower layer then extends over couplets in the upper layer.Type: GrantFiled: October 29, 1999Date of Patent: December 11, 2001Assignee: Mol Belting CompanyInventor: Edward T. Mol
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Patent number: 6234304Abstract: A length of conveyor belt is provided with end sections of fusible material, such as the thermoplastic material, at opposite ends. A continuous belt is formed by the application of heat to end portions of the fusible end sections and by joining by the fusible end sections to each other and cooling the joined end sections.Type: GrantFiled: January 28, 1998Date of Patent: May 22, 2001Assignee: Mol Belting CompanyInventors: Michael DeGroot, S. Luke Dickson, Victor Tidd
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Patent number: 5735095Abstract: A seal for covering a track in a floor is disclosed which is flexible in the upward direction to permit an arm or the like moving on the track to pass through the seal and is considerably less flexible in the downward direction into the channel and capable of supporting a person or equipment traversing the channel. The difference in flexibility in the two directions is obtained by providing a relatively thin material in the area of the hinge section and a relatively thicker material in the cover portion extending over the channel. The relatively thicker material section may be formed by affixing a narrow strip of flexible material to a wider strip of the material. The narrow strip may be affixed to the wider strip by welding or fusing.Type: GrantFiled: August 23, 1996Date of Patent: April 7, 1998Assignee: MOL Belting CompanyInventors: Michael DeGroot, Lee M. Jorgenson