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1. 发明申请

US20190135049A1 ADAPTER FOR A ROLLING ASSEMBLY AND ROLLING ASSEMBLY COMPRISING SAME 审中-公开
公开(公告)号：US20190135049A1
公开(公告)日：2019-05-09
申请号：US16098696
申请日：2017-05-04
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： JOSE MERINO , MICHEL AHOUANTO , LUC BESTGEN , HENRI HINC , JACKY PINEAU , ARTHUR TOPIN
IPC分类号： B60C15/02 , B60B21/12
摘要： A flexible adapter (1) for a rolling assembly, said rolling assembly comprising a tyre (2) having two beads (21), a rim (3) and two adapters (1) each intended to ensure the joint between one of the beads (21) and the rim (3), said rim (3) having two rim seats (31) each extended axially outwards by a rim flange (32), the rim seat having a diameter D3, the adapter comprising an axially outer end (11) and a body (12) oriented substantially axially and disposed between said axially outer end (11) and said axially inner end (10), said body (12) having a radially outer face (121) and a radially inner face (122), having the intersection between the shoulder (111) of the axially outer end (11) of the adapter (1) and the substantially tapered face of said adapter seat (13) forming a circle of diameter D1, said adapter seat (13) having a substantially tapered face of angle α, in which the difference “d” between the diameters D1 and D3, d=D1−D3, lies between 25.9 mm and 30.4 mm and the angle α is greater than 0.5°.

2. 发明申请

US20190143761A1 ADAPTER FOR A WHEELED ASSEMBLY AND A WHEELED ASSEMBLY COMPRISING SAME 审中-公开
公开(公告)号：US20190143761A1
公开(公告)日：2019-05-16
申请号：US16098582
申请日：2017-04-25
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： MICHEL AHOUANTO , ARTHUR TOPIN
IPC分类号： B60C15/02 , B60B21/12
摘要： An adapter, for a rolling assembly having an axis of rotation and comprising a tyre (P) having two beads (B), and a rim (J), provides the connection between one of the beads (B) and the rim (J), the said rim having two rim seats (7), the said adapter having an axially inner end (10) intended to be mounted on the rim seat (7) and comprising an inner reinforcing element (16), the said reinforcing element (16) having a centre C2, an axially outer end (9) comprising an outer reinforcing element (15), the said reinforcing element (15) having a centre C1, a body (11) that connects the said outer end (9) to the said inner end (10) so as to form a single piece and comprises at least one main reinforcement that provides the connection between the said outer reinforcer and the said inner reinforcer, and comprises a first end (17A) and a second end (17B), a substantially cylindrical adapter seat (18) intended to receive one of the said beads (B), the said seat (18) being situated at the axially outer end (9) of the said body (11), an adapter bearing face (21) substantially contained in a plane perpendicular to the axis of rotation, the said bearing face being situated on the axially inner face of the axially outer end (9), and an overall length L and a length LT measured between the centres C1 and C2. The first end (17A) and the second end (17B) of the reinforcement are arranged one upon the other so as to form an overlap.

3. 发明申请

US20190143762A1 ADAPTER FOR A WHEELED ASSEMBLY AND A WHEELED ASSEMBLY COMPRISING SAME 审中-公开
公开(公告)号：US20190143762A1
公开(公告)日：2019-05-16
申请号：US16098539
申请日：2017-04-25
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： HENRI BARGUET , OLIVIER REIX , ARTHUR TOPIN
IPC分类号： B60C15/02 , B60B21/12
摘要： An adapter for a rolling assembly having an axis of rotation (YY′), the rolling assembly comprising a tyre having two beads, and a rim having two rim bead seats, for each bead, provides the connection between the bead and the rim, the said adapter comprising an axially inner end connected to the rim, an axially outer end comprising 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, comprising at least one main reinforcement providing the connection between the outer reinforcing element and the inner reinforcing element, and comprising a substantially axial adapter seat intended to come into contact with a bead. The outer reinforcing element is completely axially on the outside of the bearing face, and the outer reinforcing element is a substantially annular structure, referred to as a bead wire, of polygonal section, comprising an individual metal wire of diameter D1, the said wire being coated in an elastomer composition and wound contiguously around a support at least three times in an axial direction and at least twice in a radial direction.

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