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公开(公告)号:US20200369313A1
公开(公告)日:2020-11-26
申请号:US16882886
申请日:2020-05-26
申请人: JTEKT EUROPE
发明人: Mickael GUERIN , Sylvain GROSSO
IPC分类号: B62D5/04
摘要: A method for fixing a cover on an orifice of a power steering system including a step of approaching the cover to the orifice, characterized in that it includes a step of inserting at least one extension of the cover in at least one recess positioned next to the orifice and a step of deforming the at least one elongation of the cover.
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公开(公告)号:US20210053608A1
公开(公告)日:2021-02-25
申请号:US16998071
申请日:2020-08-20
申请人: JTEKT EUROPE
发明人: Mickael GUERIN
摘要: An assistance module for a power steering system of a motor vehicle, including a reducer casing in which is mounted a reducer including an output shaft provided with a pinion, the output shaft being rotatably mounted inside the reducer casing by means of at least one mechanical rolling bearing carried by a bearing provided on reducer casing between the tangent wheel and pinion, the mechanical rolling bearing having several rolling elements kept at a distance from each other by a separation cage, rolling elements and separation cage being disposed in an annular rolling bearing space formed between a coaxial internal and external ring, the assistance module includes at least one blocking element having at least one stop surface facing the annular rolling bearing space at a distance such that at least one of the stop surfaces prevents an ejection of the separation cage out of the annular rolling bearing space.
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公开(公告)号:US20210001917A1
公开(公告)日:2021-01-07
申请号:US16919218
申请日:2020-07-02
申请人: JTEKT EUROPE
发明人: Mickael GUERIN , Michael DUCHENES
摘要: A power steering system for a motor vehicle, including: a steering module including a steering casing inside which a steering rack is slidably mounted; and an assist module including a reducer casing fastened on a dome of the steering casing and inside which a gear reducer is mounted, including a worm screw driven by an assist motor and which meshes on a worm wheel linked in rotation to an output shaft with a pinion engaged with the steering rack and rotatably mounted in a rolling bearing carried by a bearing on the reducer casing, and a blocking nut is screwed inside the bearing in abutment against the rolling bearing, this nut being disposed facing an inner face of the dome from which at least one end stop protrudes opposite to the nut at a distance (DJ) allowing the nut to stop in the case of loosening.
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公开(公告)号:US20180273083A1
公开(公告)日:2018-09-27
申请号:US15756961
申请日:2016-09-16
申请人: JTEKT EUROPE
发明人: Laurent REY , Mickael GUERIN
IPC分类号: B62D5/04 , F16H57/029 , B29C45/00
CPC分类号: B62D5/0403 , B29C45/00 , B29L2031/56 , B32B2435/00 , B32B2605/00 , F16H57/029
摘要: A plug including a hub which extends along a central axis and is defined radially by a side wall wherein an annular groove is formed, which receives a sealing member, the groove provided between a bottom wall and first annular edge wall, and a second annular edge wall, which axially define the groove, the hub being formed by the combination of a first hub section on which the first edge wall is formed, and a second hub section on which the second edge wall is formed, the first hub section and the second hub section being assembled so that they meet at a gasket face which is secant to the central axis and the bottom wall of the groove, so the line of the intersection of the gasket face with the bottom wall is contained axially between the first and second edge wall over the entire perimeter of the groove.
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公开(公告)号:US20220332361A1
公开(公告)日:2022-10-20
申请号:US17703422
申请日:2022-03-24
申请人: JTEKT EUROPE
发明人: Mickael GUERIN
IPC分类号: B62D5/04
摘要: A casing of a power steering system, including at least one fastening seat of a cover, the fastening seat delimiting an orifice, the cover being intended to seal the orifice, the fastening seat including a support wall for the cover, wherein the fastening seat also includes at least one elongation portion disposed outside the support wall, the elongation portion having at least one deformation area configured to be folded over the cover.
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公开(公告)号:US20200208735A1
公开(公告)日:2020-07-02
申请号:US16615006
申请日:2018-05-25
申请人: JTEKT EUROPE
发明人: Mickael GUERIN
摘要: A plug for closing an opening of a casing, the plug including a solid hub, with central axis, as well as a retaining member which ensures the axial attachment of the plug in the opening, the plug including a play-compensating carriage, which is distinct from the hub and which is movably mounted on a guiding support borne by the hub, the guiding support being arranged in such a way as to axially retain the carriage and to guide the relative movement of the carriage with respect to the hub in a direction termed the “play-compensating direction” transverse to the central axis, a spring-type resilient member, arranged between the guiding support and the carriage, and an orientating member arranged so as to orientate the plug, and consequently the play-compensating direction defined by the guiding support, in azimuth around the central axis, according to a predetermined orientation with respect to the casing.
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