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1. 发明公开

US20230271666A1 TRAINING BICYCLE AND BICYCLE FRAME 审中-公开
公开(公告)号：US20230271666A1
公开(公告)日：2023-08-31
申请号：US18015063
申请日：2020-07-10
申请人： VITAMIN I FACTORY CO., LTD.
发明人： MIKIO WATANABE
IPC分类号： B62K13/08 , B62H7/00 , B62J13/04
CPC分类号： B62K13/08 , B62H7/00 , B62J13/04
摘要： A pedal unit attachable/detachable training bicycle that easily attach/detach a chain and a pedal unit to/from a training bicycle that has a seat stay. The pedal unit attachable/detachable training bicycle includes a bicycle frame having a receiving member provided at bottom of a seat tube to connect a pedal unit. The pedal unit, which is configured to detachably attach to the receiving member. A chain threaded between the pedal unit and a rear wheel. The bicycle frame is configured to enable a seat stay on side of the chain wheel to be freely attached to and detached from the bicycle frame.

2. 发明授权

US10696484B2 Conveyor system 有权
公开(公告)号：US10696484B2
公开(公告)日：2020-06-30
申请号：US16541357
申请日：2019-08-15
申请人： George W. Massey, Jr.
发明人： George W. Massey, Jr.
IPC分类号： B62J13/04 , B65G21/08 , B65G23/44
摘要： Conveyor systems and assemblies for use in conveyor systems are provided. In some embodiments, a conveyor system comprises a mechanical chain and a chain adjustment assembly. In other embodiments, a conveyor system comprises a panel mount assembly, and in still other embodiments, a conveyor system comprises a support structure and a leveling assembly. In yet other embodiments, a conveyor system comprises a conveyor track assembly and a conveyor top protection assembly. Any embodiment of the conveyor system may also comprise a blocking bar configured to be positioned under a lower conveyor track assembly and/or a cap positioned between an end of a conveyor track assembly and a sprocket. Further, a cover assembly for a conveyor system may comprise a shield positioned over a sprocket assembly and/or an idler assembly of the conveyor system. A guard for positioning at an end of the conveyor system also may be provided.

3. 发明授权

US08317644B1 Protective cover for bicycle drive train elements 有权
标题翻译：自行车传动系元件的防护罩
公开(公告)号：US08317644B1
公开(公告)日：2012-11-27
申请号：US12237372
申请日：2008-09-24
申请人： David W Bolch
发明人： David W Bolch
IPC分类号： B62J13/04
CPC分类号： B62J13/04
摘要： A removable, flexible cover with a single closure and without moving parts such as elastic, zippers, or ties, for enclosing a bicycle's drive train elements, thereby protecting during transport of the bicycle both the drive train and objects that otherwise would come into contact with grease or sharp components from the drive train elements.
摘要翻译：一个可拆卸的，具有单个闭合件的弹性盖，并且没有诸如弹性拉链或扎带的移动部件，用于封闭自行车的传动系元件，从而在运输自行车期间保护传动系和否则将与其接触的物体传动系元件的润滑脂或尖锐部件。

4. 发明申请

US20050229742A1 Sound-proof structure in power unit 审中-公开
标题翻译：动力单元隔音结构
公开(公告)号：US20050229742A1
公开(公告)日：2005-10-20
申请号：US11106165
申请日：2005-04-13
申请人： Hirokazu Komura , Keiichiro Niizuma , Mitsunobu Kaneko , Eiji Kinbara
发明人： Hirokazu Komura , Keiichiro Niizuma , Mitsunobu Kaneko , Eiji Kinbara
IPC分类号： B60K17/06 , B62J13/00 , B62J13/04 , B62J23/00 , F16H9/18 , F16H57/028 , F16H57/04 , G10K11/16
CPC分类号： F16H57/031 , F16H57/028 , F16H57/035 , F16H57/04 , F16H2057/02065 , Y10T74/2186
摘要： A sound proof structure is provided at the engine main body of a power unit in which the transmission case forming the storing chamber storing a transmission covers a part of the engine main body from a side part and is cooperatively arranged to extend toward the driving wheel, and the sound-proof cover covering the outer face of the transmission case is fixed to the transmission case, and noise released from the transmission case is sufficiently restricted by a simple structure.
摘要翻译：在动力单元的发动机主体上设置有隔音结构，其中形成有变速器的储存室的变速箱从侧部覆盖发动机主体的一部分，并且协同地布置成朝向驱动轮延伸，并且覆盖变速器壳体的外表面的隔音罩被固定到变速箱，并且通过简单的结构充分地限制从变速箱释放的噪声。

5. 发明授权

US5873590A Bicycle 失效
标题翻译：自行车
公开(公告)号：US5873590A
公开(公告)日：1999-02-23
申请号：US800190
申请日：1997-02-13
申请人： Minoru Abe , Naoki Tomiyama , Atsushi Ueda , Yasuhiko Eguchi , Koji Hiramoto
发明人： Minoru Abe , Naoki Tomiyama , Atsushi Ueda , Yasuhiko Eguchi , Koji Hiramoto
IPC分类号： B62J13/04 , B62K3/10 , B62K25/32 , B62M17/00 , B62M23/00 , B62M1/00
CPC分类号： B62M1/36 , B62J13/04 , B62K25/32 , B62K3/10 , B62M17/00 , B62M23/00
摘要： A bicycle is provided with a frame and a drive portion. The frame is at least partially hollow, and at least part of the drive portion is disposed in an interior of the frame. The drive portion includes a crank and a plurality of transmission means, in which one of the transmission means rotates another transmission means at a rotational speed higher than a rotational speed of the crank, which in turn rotates the rear wheel of the bicycle.
摘要翻译：自行车设置有框架和驱动部分。框架至少部分是中空的，并且驱动部分的至少一部分设置在框架的内部。驱动部分包括曲柄和多个传动装置，其中传动装置中的一个传动装置以高于曲柄旋转速度的旋转速度旋转另一个传动装置，该旋转速度又使自行车的后轮旋转。

6. 发明授权

US3724582A Motorcycle chain guard 失效
标题翻译：摩托车链条
公开(公告)号：US3724582A
公开(公告)日：1973-04-03
申请号：US3724582D
申请日：1971-10-18
申请人： WOOD G
发明人： WOOD G
IPC分类号： B62J13/04
CPC分类号： B62J13/04
摘要： An oil splash cover for a motorcycle which comprises an elongated U-shaped upper housing section and a similarly configured inverted lower housing section spaced from each other along most of their lengths by brackets, and brought together and bolted at their trailing ends. The forward ends of the thus-held housing sections rest upon motorcycle frame members and the brackets securing the upper and lower housing sections in their spaced relationship are looped and fitted around a swinging arm for the cycle''s rear wheel to support the housing in relation to said arm. A chain guide is mounted at a forward position to guide a broken end of the chain around a front sprocket. The two housing sections are configured along their edges adjacent the rear wheel axle to provide a larger opening. The lower housing section is further orificed to receive the end of an oiler tube and to locate said end above the lower portion of the chain loop to drip oil on the chain. The tube extends upwardly to an oil reservoir disposed below the motorcycle seat or on top chain cover, the reservoir being provided with a manual valve means to regulate the oil drips through the tube and onto the chain. An oil drip drain is also provided at the trailing end of the rear section.
摘要翻译：一种用于摩托车的防油溅盖，其包括细长的U形上壳体部分和类似配置的倒置的下壳体部分，其大部分长度通过托架彼此间隔开，并且在其尾端处汇合并螺栓连接。这样保持的壳体部分的前端搁置在摩托车车架构件上，并且将上部和下部壳体部分间隔开固定的支架环绕并安装在围绕该循环的后轮的摆动臂上，以相对于所述臂。链条引导件安装在前部位置以引导链条的破损端部围绕前部链轮。两个壳体部分沿其邻近后轮轴的边缘构造以提供更大的开口。下壳体部分进一步被引导以接收加油管的端部并且将所述端部定位在链环的下部上方以在链上滴油。管向上延伸到设置在摩托车座椅下方或顶部链条盖上的储油器，储存器设置有手动阀装置，以调节通过管子和链条上的油滴。在后部后端还设有一个漏油排水口。

7. 发明公开

US20240217621A1 TRACTION MECHANISM UNIT, SINGLE OR MULTI-TRACK VEHICLE WITH TRACTION MECHANISM UNIT, METHOD FOR ASSEMBLING AND OPERATING A VEHICLE, METHOD FOR AVOIDING PEDAL KICKBACK IN A VEHICLE, METHOD FOR TRANSMITTING A DRIVE TORQUE OF A SINGLE OR MULTI-TRACK VEHICLE, AND METHOD FOR ELIMINATING INTERACTION BETWEEN A DRIVE TRAIN WITH A TRACTION MECHANISM UNIT AND A SUSPENSION/DAMPING DEVICE IN A SINGLE OR MULTI-TRACK VEHICLE 审中-公开
公开(公告)号：US20240217621A1
公开(公告)日：2024-07-04
申请号：US18558063
申请日：2022-04-26
申请人： KILLWATT GMBH
发明人： Hans Peter ACKERMANN , Volker ACKERMANN , Marian LUKAC
IPC分类号： B62M9/16 , B60B27/02 , B62J6/00 , B62J13/04 , B62J45/41 , B62J45/412 , B62K25/28 , B62L1/02 , B62M6/55 , B62M9/02
CPC分类号： B62M9/16 , B60B27/026 , B62J6/00 , B62J13/04 , B62J45/41 , B62J45/412 , B62K25/286 , B62L1/02 , B62M6/55 , B62M9/02
摘要： A vehicle with a traction mechanism unit, a method for assembling a vehicle, a method for avoiding pedal kickback in a vehicle, a method for transmitting a drive torque of a single-track or multi-track vehicle via a traction mechanism unit, and a method for eliminating interaction between a drive train with a traction mechanism unit and a suspension/damping device in a single-track or multi-track vehicle, and a corresponding traction mechanism unit.

8. 发明公开

US20240059367A1 BICYCLE CHAIN COVER 审中-公开
公开(公告)号：US20240059367A1
公开(公告)日：2024-02-22
申请号：US18104378
申请日：2023-02-01
申请人： Cheng Uei Precision Industry Co., Ltd.
发明人： Ching Lin Hu
IPC分类号： B62J13/04
CPC分类号： B62J13/04
摘要： A bicycle chain cover includes a rear casing, an outer cover connected with the rear casing, and an inner cover connected with the rear casing. The inner cover and the outer cover are opposite to each other. The inner cover has two first ribs, two second ribs, a first ring and a second ring. The two first ribs are disposed at an inner edge of the inner cover. The two second ribs are disposed at the inner edge of the inner cover. The first ring is connected to the two first ribs. The second ring is connected to the two second ribs. The second ring is rotatably disposed in the first ring.

9. 发明申请

US20200047837A1 Chain Casing and Chain Tensioning Assembly 审中-公开
公开(公告)号：US20200047837A1
公开(公告)日：2020-02-13
申请号：US16606886
申请日：2018-04-23
申请人： VanMoof B.V.
发明人： Ties Jonan Midas Carlier
IPC分类号： B62J13/04 , B62M9/16 , F16H7/12 , F16H7/18
摘要： The present invention relates to a 1. Chain casing for encasing of a chain spanning a main chain sprocket and a driven chain sprocket, such as comprising two free chain parts, a pulling chain part and a returning chain part, of preferably a vehicle, such as a bicycle comprising a frame, the chain casing comprising:—a main chain sprocket cover element for covering of the chain at the main chain sprocket, such as a pedal spindle chain sprocket:—a pulling chain part cover element for covering of at least a part of a pulling chain part between a main chain sprocket and the driven chain sprocket;—a returning chain part cover element for covering of at least a returning chain part between the main chain sprocket and the driven chain sprocket;—a chain tensioner cover element for covering of a chain tensioner assembly with the chain arranged therethrough. Furthermore, the present invention relates to a chain tensioner assembly, preferably fitting in the chain casing.

10. 发明申请

US20170043836A1 Protective cover for a drive chain 审中-公开
标题翻译：驱动链条的防护罩
公开(公告)号：US20170043836A1
公开(公告)日：2017-02-16
申请号：US15232971
申请日：2016-08-10
申请人： HEBIE GmbH & Co. KG
发明人： Bodo Schreiber
IPC分类号： B62J13/04
CPC分类号： B62J13/04
摘要： A protective cover for a drive chain of a bicycle includes a plurality of protective elements. The plurality of protective elements encompass the drive chain of the bicycle. The protective elements are movable together with the drive chain. At least one stationary cover element also is provided, which covers a gap between a sprocket of the bicycle and the bicycle drive chain. The bicycle drive chain is protected and risk of injury at the gap is reduced by the protective cover.
摘要翻译：用于自行车的驱动链的保护罩包括多个保护元件。多个保护元件包括自行车的驱动链。保护元件可与驱动链一起移动。还提供了至少一个固定盖元件，其覆盖自行车的链轮和自行车驱动链之间的间隙。自行车传动链被保护，并且通过保护盖减少间隙受伤的风险。

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