Power-transmitting friction belt and method for manufacturing same
AssigneeMitsuboshi Belting Ltd.
InventorsKouhei Hamamoto, Yorifumi Hineno
Life of this patent
Estimating the term…
Abstract
The present invention relates to a power-transmitting friction belt having a compressed layer and a knitted fabric. The surface of the compressed layer is covered with the knitted fabric. The knitted fabric has an overlapping section in which one end and the other end of the knitted fabric overlap each other. The overlapping section has a bonding region containing a bonding component for bonding the end and the other end of the knitted fabric together.
Claims16
A frictional power-transmission belt comprising a compression layer and a knitted fabric,
- wherein a surface of the compression layer is covered with the knitted fabric,
- the knitted fabric has an overlapping portion in which one end and another end of the knitted fabric overlap each other, and
- the overlapping portion has an adhesion region containing an adhesive component that adheres the one end and the other end of the knitted fabric to each other.
(canceled)
A method of producing a frictional power-transmission belt in which a surface of a compression layer is covered with a knitted fabric having an overlapping portion in which one end and another end of the knitted fabric overlap each other,
- wherein the method comprises a step of arranging a rubber composition sheet having a thickness of 50 μm to 150 μm between an upper side of the one end of the knitted fabric and a lower side of the other end of the knitted fabric.
A method of producing a frictional power-transmission belt in which a surface of a compression layer is covered with a knitted fabric having an overlapping portion in which one end and another end of the knitted fabric overlap each other,
- wherein the method comprises a step of arranging a molten thermoplastic elastomer between an upper side of the one end of the knitted fabric and a lower side of the other end of the knitted fabric.
Dependencies are inferred from the claim text.