Class / Patent application number | Description | Number of patent applications / Date published |
474261000 | Including plural superposed layers each having strands particularly oriented relative to belt dimension | 8 |
20100016113 | DRIVING BELT, AND DEVICE AND METHOD FOR ASSEMBLING SAME - A method and device of assembling a driving belt, which can fit a ring into a recess of an element easily, and which can prevent the ring from being damaged when fitting the ring into the recess of the element. A driving belt, in which two rows of endless rings are accommodated parallel to each other in a recess of a plurality of elements interlinked annularly in a manner to situate the recess to open to an outer circumferential side, includes a guide face, which is formed on an end face of a protruding portion for holding the ring to prevent detachment of the ring from the recess. The guide face produces an inward component of a pushing force pushing one of the rings to one of the end faces, and the produced inward component of pushing force is applied to an outer lateral side of the pushed ring. | 01-21-2010 |
20140243134 | BELT HAVING A TENSION MEMBER, IN PARTICULAR A CARBON TENSION MEMBER, WHICH IS PREPARED WITH A CROSS-LINKED POLYURETHANE, AND PREPARATION METHOD - A belt comprises at least a belt body made of a polymer material having elastic properties, the belt including a cover layer as a belt backing, a substructure having a force-transmission zone, and a tension member in a ribbed design embedded in the belt body. The tension member is prepared with a cross-linked polyurethane in such a way that the polyurethane fills at least part of the tension member cavities. The polyurethane filling material enters into a mechanical connection to the tension member on the one hand and an adhesive connection to the belt body on the other hand. The polyurethane filling material has a Shore A hardness that is 0.5 to 10 times harder than the Shore A hardness of the belt body. The belt body is preferably likewise made of cross-linked polyurethane, in particular using a carbon tension member. | 08-28-2014 |
20140243135 | TRANSMISSION VEE-BELT COMPRISING AN ELASTICALLY DEFORMABLE PERIPHERAL CUSHION - A vee-shaped transmission belt ( | 08-28-2014 |
20140296011 | FRICTION TRANSMISSION BELT AND METHOD FOR MANUFACTURING THE SAME - A friction transmission belt includes a belt body made of a rubber composition and wrapped around pulleys to transmit power. A thermoplastic resin film(s) adheres to a pulley contact-side surface of the belt body, and friction coefficient reduction powder particles dispersively adhere to the pulley contact-side surface of the belt body. | 10-02-2014 |
20140323257 | BELT HAVING A TEXTILE OVERLAY - The invention relates to a power transmission belt, having a base of cast polyurethane ( | 10-30-2014 |
20150133250 | TWO-COMPONENT CORD AND METHOD FOR MOLDED POWER TRANSMISSION BELTS - A belt having a tensile cord embedded in the belt, extending in a longitudinal direction and made up of two components: a tensile component and a sacrificed component. The sacrificed component may be broken into a plurality of discontinuous segments. The tensile component provides most of the reinforcement of the belt. The sacrificial component of the precursor cord protects the tensile component from excessive stretching during cord treating and winding, but breaks, melts, or yields during mandrel expansion during the belt molding process, thus preserving the stretchability of the tensile component. | 05-14-2015 |
20180023663 | Low Modulus Belt Utilizing Tensile Member and Belt Carcass | 01-25-2018 |
474262000 | Strands in the layers are oblique to longitudinal run of belt (e.g., plural layers of bias fabric, etc.) | 1 |
20140296012 | CONVEYOR BELT OR DRIVE BELT - A belt, configured as a conveyor belt or drive belt, includes at least one traction member having an outer side. The traction member includes at least one of a renewable raw material or a biologically degradable raw material. A coating is disposed on the outer side of the at least one traction member and includes at least one of a renewable raw material, a biologically degradable raw material, or a synthetically produced and biologically degradable raw material. | 10-02-2014 |