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公开(公告)号：US10995806B2
公开(公告)日：2021-05-04
申请号：US16039831
申请日：2018-07-19
Applicant: DT SWISS INC.
Inventor： Martin Walthert , Stefan Spahr
IPC: B60B27/04 , B60B27/00 , F16D41/24 , F16D41/36 , F16D41/30 , B62M6/40 , B60B27/02 , F16D41/26 , F16C35/077 , F16C19/06
Abstract: Bicycle hub includes a shell rotatably supported relative to a hub axle, a rotor rotatably supported by two rotor bearings, and a freewheel device having two interacting freewheel components: a hub-side freewheel component and a rotor-side freewheel component. The freewheel components each include axial engagement elements and are axially movable relative to one another between a freewheel position and an engaging, driving torque position. The hub-side freewheel component includes a threaded axial body section and is screwed into the hub shell. The hub-side freewheel component has an axial, annular surface on which the axial engagement elements are configured. The rolling members of a hub bearing show a defined accommodation inside the hub-side freewheel component to support the shell relative to the hub axle. The hub-side freewheel component includes a tool contour which couples to an adapted tool for releasing the screw connection of the hub-side freewheel component with the shell.
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公开(公告)号：US09902460B2
公开(公告)日：2018-02-27
申请号：US15158095
申请日：2016-05-18
Applicant: DT SWISS INC
Inventor： Martin Walthert , Valentin Wendel , Gernot Elsensohn , Juergen Poesel
IPC: B60G17/015 , B62K25/04 , F16F9/53 , B62K25/08 , B62K25/28 , F16F9/06 , F16F9/50 , B62K25/30 , F16F9/46
CPC classification number: B62K25/04 , B62K25/08 , B62K25/286 , B62K25/30 , B62K2025/044 , F16F9/06 , F16F9/46 , F16F9/50 , F16F9/53 , F16F9/535 , F16F2224/0208 , F16F2224/0241
Abstract: A chassis controller controls a shock absorber of a bicycle for spring-assisted damping of a relative movement between a first and a second connecting unit. A damper device and a spring device absorb shocks between the connecting units. A sensor device acquires measurement data relating to a relative movement of the connecting units. A control device controls the shock absorber. The sensor device has a scaling device connected to one of the connecting units and the sensor device extends over a measuring section in a direction of movement of the relative movement. The scaling device has a structure with magnetic properties that repeat periodically over the measuring section. The sensor device has a detector head which interacts with the scaling device, is connected to the other of the connecting units and determines a position of the shock absorber.
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公开(公告)号：US09616963B2
公开(公告)日：2017-04-11
申请号：US14832855
申请日：2015-08-21
Applicant: DT Swiss Inc.
Inventor： Martin Walthert , Stefan Spahr , Matthias Meier
CPC classification number: B62K25/02 , B60B27/026 , B60B29/00 , B62K2025/025 , B62K2206/00
Abstract: A quick release device for at least partially muscle-powered two-wheeled vehicles such as bicycles, having an axle unit and a clamping mechanism. The axle unit includes an axle extending axially, a locking means at a first end of the axle unit and a fastener at a second end of the axle unit. The clamping mechanism is suitable for mounting and demounting the axle unit to a two-wheeled vehicle. The clamping mechanism includes an operating lever and a clamping component connected therewith. The clamping component can be non-rotatably coupled with the axle unit and can be decoupled from the axle unit. The operating lever of the clamping mechanism can be moved from an engagement position in which it is non-rotatably connected with the clamping component to a rotary position in which it is freely rotatable relative to the clamping component, while the clamping component is non-rotatably coupled with the axle unit.
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公开(公告)号：US20140062164A1
公开(公告)日：2014-03-06
申请号：US13975740
申请日：2013-08-26
Applicant: DT SWISS INC.
Inventor： Stefan Spahr , Martin Walthert
IPC: B60B27/00
CPC classification number: B60B27/0047 , F16D27/01 , F16D41/36
Abstract: A hub is provided for two-wheeled vehicles having a hub axle, a hub body, a rotatable driving device, and having a toothed disk freewheel. The toothed disk freewheel includes a pair of engagement components cooperating with one another, each having at least one axial toothing. The axial toothings are biased to an engaging position via a biasing device. The biasing device is configured as a pulling force device which pulls both axial toothings together.
Abstract translation: 为具有轮毂轴，轮毂体，可旋转驱动装置以及具有齿盘自由轮的两轮车提供轮毂。 齿盘自由轮包括彼此配合的一对接合部件，每一个具有至少一个轴向齿。 轴向齿通过偏置装置偏压到接合位置。 偏置装置被构造成将两个轴向牙齿拉在一起的拉力装置。
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公开(公告)号：US11471732B2
公开(公告)日：2022-10-18
申请号：US16785311
申请日：2020-02-07
Applicant: DT SWISS INC.
Inventor： Martin Walthert , Simon Hugentobler , Jean-Paul Victor Ballard , Seamus Mullarkey , Jonas Gretar Jonasson
Abstract: A method for capturing and evaluating sensor data while riding a bicycle on a path and a bicycle component, including at least one barometric pressure sensor for capturing an air pressure signal for the ambient pressure on the bicycle during the ride, at least one stagnation pressure sensor for determining at least one stagnation pressure value on the bicycle during the ride, and a computer which is configured and set up to derive on the bicycle during the ride from the air pressure signal, a corrected ambient pressure value for the ambient pressure, taking into account the obtained stagnation pressure value.
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Patent Agency Ranking
公开(公告)号：US10933940B2
公开(公告)日：2021-03-02
申请号：US15980550
申请日：2018-05-15
Applicant: DT SWISS INC.
Inventor： Martin Walthert , Karsten Richter , Samuel Zbinden
Abstract: A shock device for an at least partially muscle-powered two-wheeled vehicle, including at least one tube system having two telescopic tubes, the tube system extending from a first end to a second end. A suspension system is provided which is effective between the two ends and which biases the two tubes to an extended position. The suspension system includes a positive air spring and an independent, series-connected supplementary spring. Both the positive air spring and the supplementary spring bias the tube system to the extended position. The supplementary spring shows a lower breakaway force than does the positive air spring, and the ratio of the suspension travel of the positive air spring to the suspension travel of the supplementary spring is higher than 4:1.
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公开(公告)号：US10286726B2
公开(公告)日：2019-05-14
申请号：US13975740
申请日：2013-08-26
Applicant: DT SWISS INC.
Inventor： Stefan Spahr , Martin Walthert
Abstract: A hub is provided for two-wheeled vehicles having a hub axle, a hub body, a rotatable driving device, and having a toothed disk freewheel. The toothed disk freewheel includes a pair of engagement components cooperating with one another, each having at least one axial toothing. The axial toothings are biased to an engaging position via a biasing device. The biasing device is configured as a pulling force device which pulls both axial toothings together.
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公开(公告)号：US10189534B2
公开(公告)日：2019-01-29
申请号：US15158044
申请日：2016-05-18
Applicant: DT SWISS INC
Inventor： Martin Walthert , Valentin Wendel , Gernot Elsensohn , Juergen Poesel , Markus Mayer , Stefan Battlogg
Abstract: A chassis controller and method for controlling the damping of a human-powered two-wheeled vehicle having a controllable shock absorber and a control device and a memory device. A sensor device acquires measurement data sets relating to a relative movement of two connecting units of the shock absorber with respect to one another. A filter device pre-processes the measurement data sets. Multiple data sets are stored in the memory device. A data set, derived from a measurement data set acquired with the sensor device during the relative movement of the connecting units is stored and an analysis device analyzes a stored data set. A filter parameter set is determined based on the analysis, and a control data set is derived with the filter parameter set. The control device controls the shock absorber with the control data set.
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公开(公告)号：US10065452B2
公开(公告)日：2018-09-04
申请号：US14950090
申请日：2015-11-24
Applicant: DT SWISS INC.
Inventor： Martin Walthert , Stefan Spahr , Simon Haas
CPC classification number: B60B27/026 , B60B27/0005 , B60B27/0015 , B60B27/0052 , B60B27/0073 , B60B27/0078 , B60B27/023 , B60Y2200/13 , B62K19/34 , B62K19/38 , B62K25/02
Abstract: A bicycle component includes a hub shell for a wheel of an at least partially muscle-powered bicycle, wherein the hub shell is rotatably supported by at least one bearing device. An adapter unit is disposed on one end of the hub shell. The adapter unit includes an inner stopper having an inner stop face for transferring a clamping force to the bearing device and an outer stopper with an outer stop face transmitting at least part of the clamping force. The adapter unit includes a first and a second stopper component transmitting the clamping force.
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公开(公告)号：US09033120B2
公开(公告)日：2015-05-19
申请号：US13927709
申请日：2013-06-26
Applicant: DT Swiss, Inc.
Inventor： Stefan Battlogg , Martin Walthert , Michael Kieber , Juergen Poesel
CPC classification number: B62K25/04 , B62K2025/044 , F16F9/3405 , F16F9/49 , F16F9/53 , F16F9/532 , F16F9/537 , F16F13/00
Abstract: Shock absorber for an at least partially muscle-powered bicycle having a damper device having a first and a second damper chamber assigned thereto which are hydraulically coupled with one another through a damping valve. In the damping valve a flow duct with a field-sensitive, rheological medium is provided. The damping valve has a field generating device assigned to it which serves for generating and controlling a field intensity in the flow duct of the damping valve. The flow duct comprises in the damping valve a collection chamber which is hydraulically connected with the first damper chamber through a plurality of flow apertures, wherein at least one flow aperture is configured as a through hole and at least one flow aperture, as a closable valve opening provided with a one-way valve. The collection chamber is hydraulically connected hydraulically with the second damper chamber via a plurality of fan-type damping ducts each separated from one another by a fan wall.
Abstract translation: 用于至少部分肌肉动力的自行车的减震器，具有阻尼装置，该阻尼装置具有分配给它的第一和第二阻尼室，它们通过阻尼阀彼此液压地联接。 在阻尼阀中，提供了具有场敏感流变介质的流动管道。 阻尼阀具有分配给其的场发生装置，其用于产生和控制阻尼阀的流动管道中的场强。 流动管道包括在阻尼阀中的收集室，其通过多个流动孔与第一阻尼室液压连接，其中至少一个流动孔被构造为通孔和至少一个流动孔，作为可关闭阀 开口设有单向阀。 收集室通过多个扇形阻尼管道液压连接与第二阻尼室液压连接，每个扇形阻尼管道通过风扇壁彼此分离。
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