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JP2020183287A |
To provide a bilayer seamless belt that has no joint part, has reduced condition marks, achieves reduced thickness, and is excellent in strength durability, heat resistance, non-adhesiveness, wear resistance, and grip performance, and a ...
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JP6782123B2 |
To provide a resin-made belt in which a core wire is not exposed from a resin-made belt main body part, and which has no risk of the fatigue damage of the core wire caused by a local bend, and a manufacturing method of the resin-made bel...
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JP6778315B1 |
To provide a V-ribbed belt capable of suppressing exudation of rubber to a friction transmission surface and improving sound resistance even when a molded product is formed under pressure in a vulcanization step, and a method for produci...
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JP6770901B2 |
To provide a conveyor belt capable of preventing fray and fluff of a warp yarn while suppressing damage to both end parts in a belt width direction.A conveyor belt 1 comprises: a core body canvas 2 having a plurality of warp yarns 2a ext...
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JP2020169709A |
To provide a bilayer seamless belt that has no joint part, has reduced condition marks, achieves reduced thickness, and is excellent in strength durability, heat resistance, non-adhesiveness, wear resistance, and grip performance, and a ...
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JP6769988B2 |
A conveyor component comprises a thermoformable portion chemically bonded to an injection molded base portion. A surface of the thermoformable portion is prepared for bonding. Then an injection moldable material is injected onto the prep...
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JP6747945B2 |
To provide a friction transmission belt capable of enhancing heat radiation from a belt even under a severe condition easily causing thermal deterioration, and suppressing temperature rise of the belt.A friction transmission belt is manu...
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JP6747924B2 |
To provide a friction transmission belt capable of improving lateral pressure resistance while maintaining fuel efficiency.The crosslink density of a compression rubber layer of a fiction transmission belt gradually decreases from a belt...
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JP6746818B1 |
To provide a V-ribbed belt capable of stabilizing the position of a core wire having a high elastic modulus and a small elongation in the belt thickness direction even with a simple configuration and a low cost. In a V-ribbed belt provid...
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JP6748133B2 |
The present invention provides a friction transmission belt which is provided with: an extension layer (5) which forms the back surface of the belt; a compressed rubber layer (2) which is formed on one surface of the extension layer and ...
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JP6747881B2 |
To suppress deformation of an open hole or occurrence of a crack with the open hole as a starting point especially on a belt outer surface side and thus suppress the breakage of the belt, in a wrapped V-belt on which the open hole penetr...
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JP6748002B2 |
To provide a friction transmission belt capable of stabilizing a friction state at a friction transmission surface and improving anti-sound production [in particular anti-sound production at the time of covering water].This invention rel...
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JP6741400B2 |
An endless flat belt includes an inner rubber layer 1, a cord core 11 buried in the inner rubber layer 1 and spirally wound at a predetermined pitch in a width direction of the belt, and a reinforcement fabric 2 stuck to the inner rubber...
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JP6723873B2 |
To suppress a temperature rise caused by frictional heat during cutting of an unvulcanized sleeve, to suppress reduction of work efficiency, to suppress reduction of quality of an unvulcanized rubber belt, and further, to also suppress r...
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JP6720098B2 |
To suppress a temperature rise caused by frictional heat during cutting of an unvulcanized sleeve, to suppress degradation in working efficiency, to suppress deterioration in quality of an unvulcanized rubber belt, and furthermore to sup...
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JP6720064B2 |
To restrain the temperature rise of an unvulcanized sleeve resulting from frictional heat during cutting, to suppress lowering of operational efficiency, to inhibit quality deterioration of an unvulcanized rubber belt, and also to preven...
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JP6713254B2 |
To provide a manufacturing method for a conveyor belt which can improve productivity by reducing troublesomeness in a process for manufacturing the conveyor belt comprising a tension-member layer constituted of steel cords.In the manufac...
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JP6702661B2 |
To avoid generation of excess restriction in selection of a material of a profile, to easily replace profiles, to suppress strength deterioration of a belt body, to reduce manufacturing costs, to easily cope with change of shapes and dim...
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JP6700143B2 |
To provide a power transmission belt which secures adhesiveness between a resin coating layer and an insert material and prevents the resin coating layer from being peeled from the insert material during running of the belt.A block 10 ha...
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JP6690047B1 |
To improve the strength of a joint portion of a knitted cloth (reinforcing cloth) covering the surface of a compression layer of a friction transmission belt. The surface of a compression layer 4 (rib portion 2) of a V-ribbed belt 1 (fri...
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JP6676741B2 |
The present invention relates to a friction transmission belt of which a friction transmission surface is covered by a composite fiber layer, wherein the composite fiber layer includes a fiber member and an isocyanate compound, and the f...
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JP6676725B2 |
The present invention pertains to a friction transmission belt that includes a core cable. The core cable includes a cord comprising: a core yarn containing high elastic-modulus fibers; and a plurality of sheath yarns that are disposed a...
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JP6669423B1 |
An uncrosslinked rubber molded body 20 for manufacturing a belt is arranged inside the belt mold 10 with a flexed portion 21 bent inward, and the space inside the uncrosslinked rubber molded body 20 including the bent portion 20a is arra...
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JP6650545B1 |
To provide a friction transmission belt capable of transmitting power with a narrow belt width and having excellent durability even in an application in which a high dynamic tension is generated such as an engine equipped with a belt typ...
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JP6640921B2 |
The present invention relates to a V-ribbed belt that has a medium elongation of 0.8% or more when the load of 4 cN/dtex is applied, and that contains a twisted cord in which a high-elongation aramid fiber having a tensile modulus of 50-...
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JP6628799B2 |
Provided is a rubber composition having excellent adhesiveness with reinforcing members, particularly reinforcing members in environmental degradation. The rubber composition is obtainable by compounding a rubber component containing a d...
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JP6628798B2 |
Provided is a rubber composition having excellent adhesiveness with reinforcing members, particularly reinforcing members in environmental degradation. The rubber composition is obtainable by compounding a rubber component containing a d...
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JP6628666B2 |
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JP6625335B2 |
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JP6625111B2 |
An electrophotographic belt with the occurrence frequency of convex portions derived from zirconium-containing compound that cause scratches on a photosensitive drum being suppressed as much as possible is provided. The electrophotograph...
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JP2019210112A |
To provide an antibacterial belt having antibacterial property and durability, and a method for manufacturing the same.In a method for manufacturing an antibacterial belt, a thermal spray material containing photocatalyst is sprayed to a...
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JP2019206238A |
To provide a rubber crawler which can protect rubber protrusions from wear and damage effectively, and to provide a manufacturing method of the rubber crawler which can obtain the rubber crawler which can protect the rubber protrusions f...
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JP6609081B2 |
Provided are a band-shaped belt, an endless belt, and a method for manufacturing the same with which joining can be easy at a site where the belts are used, and which are capable of suppressing a reduction in durability. The method inclu...
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JP6605295B2 |
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JPWO2018135643A1 |
A rubber crawler 10 made of an endless rubber elastic body and having convex lugs 11 on the outer peripheral surface formed at a predetermined pitch in the crawler circumferential direction, and the first side surface 12a and the first s...
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JP2019191495A |
To provide an intermediate transfer belt which achieves both high transfer properties and high durability, and a method for manufacturing the intermediate transfer belt.An intermediate transfer belt 1 including at least a base material 2...
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JP6595261B2 |
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JP2019138999A |
To provide an intermediate transfer belt that produces a small amount of deterioration in image quality even under high temperature and high humidity, a method for manufacturing the same, and an image forming apparatus provided with the ...
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JP6563986B2 |
The present invention pertains to a method for manufacturing cogged v-belts that are provided with, on the inner circumference of a belt, a plurality of cogs that are disposed to extend in the width direction of the belt and to be spaced...
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JP2019135100A |
To prevent surface irregularities of an industrial fabric, belt or sleeve.An industrial fabric, belt or sleeve is produced by spirally winding strips of a polymeric material, such as an industrial strapping material or ribbon material, a...
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JP6553674B2 |
The present invention relates to a toothed belt (1) having: a core wire row; a belt main body (2) in which teeth (2b), formed on the lower side of the core wire row and placed at prescribed intervals along the longitudinal direction of t...
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JPWO2019017100A1 |
The transmission belt (B) is provided with a surface coating layer (14) on the pulley contact surface. The surface coating layer (14) is formed of crosslinked polyolefin in which polyolefin molecules are crosslinked with each other.
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JP6546595B2 |
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JP6541500B2 |
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JP6539516B2 |
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JP6532416B2 |
The present invention is directed to a power transmission belt including a compression rubber layer (12) that is provided on an inner circumferential side, a cog portion (18) that is provided in at least the compression rubber layer (12)...
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JP6527549B2 |
The present invention relates to a toothed belt (1) comprising: a belt body (5) with teeth (2) and grooves (3) disposed alternately at a constant pitch in the longitudinal direction and a back (4) disposed on the back surfaces thereof; a...
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JP6515585B2 |
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JP6511043B2 |
A frictional transmission belt according to the present disclosure has a belt body wound around a pulley to transmit power. The belt includes a water absorptive fabric covering at least one side of the belt body that contacts with the pu...
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JP6510986B2 |
A method of manufacturing a power transmission belt includes: molding and vulcanizing an endless tension member layer in which a cord extending in a belt length direction is embedded; molding and vulcanizing a rubber member for a compres...
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