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91. 发明公开

US20230182346A1 RIM, AND METHOD OF MANUFACTURING A RIM 审中-公开
公开(公告)号：US20230182346A1
公开(公告)日：2023-06-15
申请号：US18064450
申请日：2022-12-12
申请人： DT SWISS INC.
发明人： Andreas Henig
IPC分类号： B29C33/30 , B29C37/00 , B29C33/22
CPC分类号： B29C33/301 , B29C33/22 , B29C37/0032 , B29L2031/32
摘要： A method of manufacturing a fibrous composite bicycle rim , employs a tool device having a plurality of tool components including two molding devices and one circular device. The two molding devices each have one rim flank contact surface. The circular device includes a rim well contact surface. Tool components are provided, and a first varnish coat is applied to a rim contact surface and is dried. A first fiber layer of the fibrous composite material is applied to the flank contact surface of the molding devices, forming the outer fiber layers of the pertaining rim flanks. At least one first fiber layer of the fibrous composite material is applied to the circular device which forms the rim well. The tool components of are interconnected, and the tool device is closed, is heated up, and the smooth varnish coat firmly bonds with the hardening fibrous composite material.

92. 发明申请

US20230091633A1 HUB 有权
公开(公告)号：US20230091633A1
公开(公告)日：2023-03-23
申请号：US18053714
申请日：2022-11-08
申请人： DT SWISS INC.
发明人： Martin WALTHERT , Stefan SPAHR
IPC分类号： B60B27/04 , B60B27/02 , F16D41/24
摘要： A hub for bicycles comprising a hub axle, a hub shell, a rotor, and a toothed disk freewheel including a pair of interacting freewheel components namely, a hub-side freewheel component and a rotor-side freewheel component. The freewheel components each comprise axial engagement components biased in the engagement position through a biasing device. The hub-side freewheel component is axially displaceably received in a threaded ring and non-rotatably coupled with the hub shell in the driving direction. The rotor-side freewheel component is non-rotatably provided at the rotor for transmitting rotational movement from the rotor to the hub shell in the engagement position of the two freewheel components. The threaded ring comprises a thread with a thread groove that extends along a helical line in an axial direction around a circumference of the threaded ring, where the helical line shows less than five full revolutions around the circumference of the threaded ring. The thread is screw-connected with a thread of the hub shell.

93. 发明授权

US11485173B2 Hub for an at least partially muscle-powered bicycle 有权
公开(公告)号：US11485173B2
公开(公告)日：2022-11-01
申请号：US17066263
申请日：2020-10-08
申请人： DT Swiss Inc
发明人： Martin Walthert , Stefan Spahr
IPC分类号： F16D41/36 , B60B27/02 , B60B27/00 , F16C33/38 , B60B27/04
摘要： A hub for a bicycle includes a hub shell and an axle device. The hub shell is supported rotatably relative to the axle device by way of bearing devices. A bearing device is configured as a roller bearing, and includes two bearing rings with rolling members disposed between, and is sealed axially outwardly. Between the bearing rings, the roller bearing includes a modular unit, at which a sealing unit is configured for laterally sealing the roller bearing, and including guide units protruding laterally inwardly from the modular unit for guiding the rolling members.

94. 发明授权

US11318798B2 Wheel with a tire retaining device for a racing bicycle 有权
公开(公告)号：US11318798B2
公开(公告)日：2022-05-03
申请号：US16101854
申请日：2018-08-13
申请人： DT SWISS INC.
发明人： Matthias Meier , Paul Schuler , Andreas Tschanz , Martin Walthert
IPC分类号： B60C17/06 , B60C17/04 , B60C15/028
摘要： A wheel for a racing bicycle including a rim with a rim body having a rim well and lateral rim flanks provided with rim flanges, the rim flanges showing bulges protruding inwardly, each defining an undercut at the pertaining rim flange. A tire with two circumferential tire beads is accommodated on the rim body between the rim flanges, the tire beads bearing against the inside of the rim flanges and entering the undercut at the bulges of the rim flanges. A tire retaining device is included which is disposed in the internal space between the tire and the rim well. The tire retaining device includes an insert member having a hollow space that extends between the tire beads and contains a radially outwardly peripheral wall and a radially inwardly peripheral wall, wherein at least the radially inwardly peripheral wall extends continuously across an inner axial width of the insert member.

95. 外观设计

USD942878S1 Device for measuring the aerodynamic drag coefficient on vehicles 有权
公开(公告)号：USD942878S1
公开(公告)日：2022-02-08
申请号：US29729970
申请日：2020-03-31
申请人： DT SWISS INC.
设计人： Jean Paul Victor Ballard , Seamus Mullarkey , Jonas Gretar Jonasson

96. 发明申请

US20210354517A1 WHEEL COMPONENT IN PARTICULAR FOR BICYCLES 有权
公开(公告)号：US20210354517A1
公开(公告)日：2021-11-18
申请号：US17320378
申请日：2021-05-14
申请人： DT SWISS INC.
发明人： Jean-Paul Victor BALLARD , Matthew JAYARAMAN , Simon HUGENTOBLER , Martin WALTHERT
IPC分类号： B60C11/13 , B60C3/04 , B60C11/03
摘要： A wheel component for sports and racing bicycles with an annular tire and a central tread surface, which in proper use in straight-ahead travel on a plane ground circumferentially makes contact with the surface of the ground, and which opens up a central longitudinal sectional plane. Planar aero elements are configured on the surface of the annular tire, laterally spaced apart from the longitudinal sectional plane. The aero elements are configured as depressions in the surface of the tire and are disposed on the side surfaces and define angular bands rotating on the side surfaces. The surface proportion of the aero elements to the surface of an angular band is larger than 5% and less than 25%.

97. 发明授权

US10933691B2 Hub, in particular for bicycles 有权
公开(公告)号：US10933691B2
公开(公告)日：2021-03-02
申请号：US16255231
申请日：2019-01-23
申请人： DT SWISS INC.
发明人： Martin Walthert , Stefan Spahr
IPC分类号： F16D41/32 , B60B27/02 , B60B27/04 , B60B27/00 , F16C25/06 , F16C19/54 , F16C35/077
摘要： A hub for bicycles or the like including a hub shell which is rotatably supported relative to a hub axle, a rotor rotatably supported relative to the hub axle, and a freewheel device having two interacting freewheel components namely, a hub-side freewheel component and a rotor-side freewheel component. The two freewheel components each contain axial engagement components. The hub-side freewheel component is non-rotatably and axially fixedly connected with the hub shell. The rotor-side freewheel component is non-rotatably connected with the rotor and is movable in the axial direction relative to the rotor and the hub shell between a freewheel position and an engagement position. Rolling members are provided for defined accommodation in the hub-side freewheel component to support the hub shell relative to the hub axle. The hub-side freewheel component is connected with the hub shell through a multiple thread having at least two separate, axially spaced apart thread grooves.

98. 发明申请

US20210023878A1 HUB FOR AN AT LEAST PARTIALLY MUSCLE-POWERED BICYCLE 有权
公开(公告)号：US20210023878A1
公开(公告)日：2021-01-28
申请号：US17066263
申请日：2020-10-08
申请人： DT Swiss Inc
发明人： Martin WALTHERT , Stefan SPAHR
IPC分类号： B60B27/02 , B60B27/04 , B60B27/00
摘要： A hub for a bicycle includes a hub shell and an axle device. The hub shell is supported rotatably relative to the axle device by way of bearing devices. A bearing device is configured as a roller bearing, and includes two bearing rings with rolling members disposed between, and is sealed axially outwardly. Between the bearing rings, the roller bearing includes a modular unit, at which a sealing unit is configured for laterally sealing the roller bearing, and including guide units protruding laterally inwardly from the modular unit for guiding the rolling members.

99. 发明申请

US20190351967A1 DAMPER DEVICE FOR BICYCLES 审中-公开
公开(公告)号：US20190351967A1
公开(公告)日：2019-11-21
申请号：US16412190
申请日：2019-05-14
申请人： DT SWISS INC.
发明人： Martin WALTHERT , Jerome HOFFMANN , Martin FISCHER
IPC分类号： B62K25/28 , F16F9/32 , F16F9/44 , F16F9/56 , F16F9/06 , B62K25/30
摘要： A damper device for a bicycle having a housing extending in the axial direction and disposed therein, a chamber which forms a chamber volume that is sealed outwardly. The chamber volume extends in the axial direction from a first end to a second end. In the axial direction, at least one adjustment member is rotatably disposed between the ends of the chamber volume. The adjustment member is configured as an annular member and is rotatably received at the housing and surrounds at least part of the housing. By way of movement of the adjustment member, at least one operational setting of the damper device is changeable by means of a mechanical transmitting device.

100. 发明申请

US20190337584A1 SHOCK ABSORBER FOR A BICYCLE 审中-公开
公开(公告)号：US20190337584A1
公开(公告)日：2019-11-07
申请号：US16401268
申请日：2019-05-02
申请人： DT SWISS INC.
发明人： Martin WALTHERT , Karsten RICHTER , Samuel ZBINDEN
IPC分类号： B62K25/28 , F16F9/53 , F16F9/342 , F16F9/50 , F16F9/348 , B62K25/30 , F16F9/19
摘要： A shock absorber for a bicycle including a damping system, the damping system including a damping chamber partitioned in a first chamber and a second chamber by a movable piston, a low-speed throttle for the low-speed range, and a high-speed throttle for the high-speed range, the high-speed throttle having a throttle valve biased to a closed position by a spring device. An effective flow cross-section for the high-speed throttle is adjustable.

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