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1. 发明授权

US09415826B2 Bicycle head tube spacer 有权
标题翻译：自行车头管隔垫
公开(公告)号：US09415826B2
公开(公告)日：2016-08-16
申请号：US14680580
申请日：2015-04-07
申请人： INDUSTRIES RAD INC.
发明人： D'Arcy O'Connor
IPC分类号： B62K21/02 , B62K21/20
CPC分类号： B62K21/20 , Y10T29/49716
摘要： A spacer for positioning between a head tube of a bicycle frame and a front wheel fork of the bicycle. The spacer includes an annular body defines a center axis and extends axially between annular upper and lower spacer surfaces. A bore extends axially through the body concentrically with the center axis between a first opening in the annular upper spacer surface and a second opening in the annular lower spacer surface. The annular upper spacer surface includes a radially outer planar rim and an engagement flange disposed radially inwardly from the planar rim, the engagement flange projecting axially upwardly from the planar rim and circumscribing the opening. The planar rim and the engagement flange abut complementary surfaces on a lower mating surface of the head tube and form a seal with the head tube upon being engaged therewith.
摘要翻译：用于定位在自行车车架的头管和自行车的前轮叉之间的间隔件。间隔件包括环形体，其限定中心轴线并且在环形上部和下部间隔件表面之间轴向延伸。孔在轴向通过主体同心地延伸，其中心轴线位于环形上间隔件表面中的第一开口和环形下间隔件表面中的第二开口之间。环形上间隔件表面包括径向外平面边缘和从平面边缘径向向内设置的接合凸缘，接合凸缘从平面边缘轴向向上突出并限制开口。平面边缘和接合凸缘邻接头管的下配合表面上的互补表面，并在与头管接合时形成与头管的密封。

2. 发明授权

US10583893B2 Torque sensor for an electric bicycle 有权
公开(公告)号：US10583893B2
公开(公告)日：2020-03-10
申请号：US15899019
申请日：2018-02-19
申请人： PROPULSION POWERCYCLE INC. , INDUSTRIES RAD INC.
发明人： D'Arcy O'Connor , Benoit Cloutier
IPC分类号： B62M6/50 , G01L3/10 , B62M6/70 , G01L3/14
摘要： An electric bicycle having an electric motor mounted to a frame of the bicycle and which includes a motor output shaft defining an output end engaging a drive chain of the bicycles drive train to transmit the drive of the electric motor thereto. A torque sensor includes a base mounted in fixed relation to the frame and/or the electric motor. The torque sensor has a flexible arm extending from the base and a sensing member mounted to an extremity of the flexible arm that is displaceable relative to the base. The sensing member engages the drive chain along a segment thereof and is displaceable thereby. The segment of the drive chain extends from the output end of the motor output shaft to the pedal crank of the drive train.

3. 发明申请

US20150360743A1 MOUNTAIN BICYCLE WITH REAR SUSPENSION HAVING NEUTRAL BRAKING TRAJECTORY 有权
标题翻译：具有中性制动轨道的后悬挂的山形自行车
公开(公告)号：US20150360743A1
公开(公告)日：2015-12-17
申请号：US14736962
申请日：2015-06-11
申请人： INDUSTRIES RAD INC.
发明人： D'Arcy O'Connor
IPC分类号： B62K25/00
CPC分类号： B62K25/286 , Y10T29/49623
摘要： A rear wheel suspension system pivotably attached to a bicycle. The suspension system has an upper link attached to a main frame at a first pivot point, and a rear stay member attached to the upper link at a second pivot point. A lower link is attached to the main frame at a third pivot point, and is pivotably attached to the rear stay member at a fourth pivot point. A shock absorber is pivotably connected to the upper link and to the main frame. An instantaneous center of rotation (ICR) is defined where an upper axis extending through the first and second pivots intersects a lower axis extending through the third and fourth pivots. The ICR displaces along a trajectory from behind the bottom bracket, through an inflection point at which the upper axis and the lower axis are parallel, to in front of the bottom bracket, as the shock absorber compresses.
摘要翻译：可转动地连接到自行车上的后轮悬架系统。悬挂系统具有在第一枢转点处附接到主框架的上连杆，以及在第二枢转点处附接到上连杆的后撑件。下部连杆在第三枢轴点处附接到主框架，并且在第四枢转点可枢转地附接到后支撑构件。减震器可枢转地连接到上连杆和主框架。定义了瞬时旋转中心（ICR），其中延伸穿过第一和第二枢轴的上轴与延伸穿过第三和第四枢轴的下轴相交。随着减震器的压缩，ICR沿着底托架后方的轨迹，通过上轴线和下轴线平行的拐点位置移动到底托架的前方。

4. 发明授权

US08931794B2 Bicycle frame with adjustable geometry 有权
标题翻译：具有可调几何的自行车架
公开(公告)号：US08931794B2
公开(公告)日：2015-01-13
申请号：US13756769
申请日：2013-02-01
申请人： Industries Rad Inc.
发明人： D'Arcy O'Connor
IPC分类号： B62K15/00 , B62K19/00 , B62K25/28
CPC分类号： B62K19/00 , B62K25/286
摘要： A bicycle frame set includes a main frame, a rear wheel suspension pivotally attached to the main frame, and a double eccentric cam assembly disposed within one or more pivot joints between the main frame and the rear wheel suspension. The double eccentric cam assembly includes inner and outer eccentric cams removably fastened together and retained in place within the pivot joint by a removable fastener passing through an aperture in the inner eccentric cam and defining a pivot axis. The aperture is eccentric relative to a perimeter of the inner eccentric cam. The inner cam is received within a correspondingly shaped opening in the outer cam which opening is itself eccentric relative to a perimeter of the outer eccentric cam. A rotational position of each of the cams is thus adjustable, so as to change a relative location of the pivot axis of the pivot joint.
摘要翻译：自行车车架组包括主框架，枢转地附接到主框架的后轮悬架，以及设置在主框架和后轮悬架之间的一个或多个枢转接头内的双偏心凸轮组件。双偏心凸轮组件包括可拆卸地紧固在一起的内偏心凸轮和外偏心凸轮，并通过可移动的紧固件保持在枢转接头内的位置，该紧固件穿过内偏心凸轮中的孔并限定枢轴。孔相对于内偏心凸轮的周边是偏心的。内凸轮容纳在外凸轮中的相应形状的开口内，该开口本身相对于外偏心凸轮的周边偏心。因此，每个凸轮的旋转位置是可调节的，以便改变枢转接头的枢轴的相对位置。

5. 发明授权

US11148752B2 Torque sensor for an electric bicycle 有权
公开(公告)号：US11148752B2
公开(公告)日：2021-10-19
申请号：US16746005
申请日：2020-01-17
申请人： PROPULSION POWERCYCLE INC. , INDUSTRIES RAD INC.
发明人： D'Arcy O'Connor , Benoit Cloutier
IPC分类号： B62M6/50 , B62M6/70 , G01L3/10 , G01L3/14
摘要： An electric bicycle having an electric motor mounted to a frame of the bicycle and which includes a motor output shaft defining an output end engaging a drive chain of the bicycles drive train to transmit the drive of the electric motor thereto. A torque sensor includes a base mounted in fixed relation to the frame and/or the electric motor. The torque sensor has a flexible arm extending from the base and a sensing member mounted to an extremity of the flexible arm that is displaceable relative to the base. The sensing member engages the drive chain along a segment thereof and is displaceable thereby. The segment of the drive chain extends from the output end of the motor output shaft to the pedal crank of the drive train.

6. 发明授权

US09845132B2 Mountain bicycle with rear suspension having neutral braking trajectory 有权
公开(公告)号：US09845132B2
公开(公告)日：2017-12-19
申请号：US14736962
申请日：2015-06-11
申请人： INDUSTRIES RAD INC. {05011510}
发明人： D'Arcy O'Connor
IPC分类号： B62K25/26 , B62K25/28
CPC分类号： B62K25/286 , Y10T29/49623
摘要： A rear wheel suspension system pivotably attached to a bicycle. The suspension system has an upper link attached to a main frame at a first pivot point, and a rear stay member attached to the upper link at a second pivot point. A lower link is attached to the main frame at a third pivot point, and is pivotably attached to the rear stay member at a fourth pivot point. A shock absorber is pivotably connected to the upper link and to the main frame. An instantaneous center of rotation (ICR) is defined where an upper axis extending through the first and second pivots intersects a lower axis extending through the third and fourth pivots. The ICR displaces along a trajectory from behind the bottom bracket, through an inflection point at which the upper axis and the lower axis are parallel, to in front of the bottom bracket, as the shock absorber compresses.

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