Adapter for a rolling assembly and rolling assembly comprising same

    公开(公告)号:US11518198B2

    公开(公告)日:2022-12-06

    申请号:US16336205

    申请日:2017-09-25

    Abstract: An adapter for a rolling assembly having an axis of rotation (YY′) includes an axially inner end connected to a rim, an axially outer end including an outer reinforcing element and intended to come into contact, via a substantially radial axially inner face, or bearing face, with a bead, a body connecting the axially outer end to the axially inner end so as to form a single piece, including at least one main reinforcement providing the connection between the outer reinforcing element and the inner reinforcing element, and including a substantially axial adapter seat intended to come into contact with a bead. The outer reinforcing element (15) is completely axially on the outside of the bearing face (21), and the outer reinforcing element (15) is a substantially annular structure, referred to as a bead wire, of substantially polygonal section, including at least two first layers of composite and/or metallic material, and at least two second layers of rubber compound, the first and second layers being arranged mutually parallel and in alternation with each other and parallel to the axis YY′.

    Inflation system for tubeless tires

    公开(公告)号:US11338632B2

    公开(公告)日:2022-05-24

    申请号:US17182926

    申请日:2021-02-23

    Abstract: An inflation system for tubeless bicycle tires may include a valve, a sealant canister, a pump head, and/or a valve core adapter. The valve, sealant canister, and pump head may collectively facilitate sealant injection into a tire by a user. The valve has an external valve seat, and includes a valve body, a valve stem extending through the length of the valve body, and a retaining mechanism for the valve stem disposed interior to the valve body. The valve stem is configured to move relative to the valve body, such that a resilient seating surface disposed at a proximal end of the valve stem is displaced relative to a valve seat formed by an exterior surface of a proximal end of the valve body.

    BICYCLE AND TIRE STRUCTURE
    99.
    发明申请

    公开(公告)号:US20190217664A1

    公开(公告)日:2019-07-18

    申请号:US16244087

    申请日:2019-01-09

    Abstract: A tire structure disposed at a rim is provided. The tire structure includes a tire body, a flexible sealing member and a nozzle. The tire body is ring-shaped and includes a groove and two beads. The flexible sealing member is connected to the tire body to form an inflating space with the groove, and the flexible sealing member includes a through hole. The nozzle is disposed at the flexible sealing member. The nozzle includes a base and a valve stem. The base includes a screw hole and is disposed at a far side of the flexible sealing member. The screw hole corresponds to the through hole. The valve stem includes a fastening end and an inflating channel. The fastening end is configured to insert into the screw hole, and the inflating channel is configured to allow the gas to pass therethrough.

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