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1. 发明专利

CA2248012A1 VARIABLE PEDAL DRIVING DEVICE OF BICYCLE 未知
公开(公告)号：CA2248012A1
公开(公告)日：1998-07-09
申请号：CA2248012
申请日：1997-12-31
申请人： KANG BYUNG NAM , KIM JONG SUK , PARK HYE JONG
发明人： KANG BYUNG-NAM , KIM JONG-SUK , PARK HYE-JONG
IPC分类号： B62M9/00 , B62M3/04 , B62M3/06
摘要： A variable pedal driving device of a bicycle which can extend, upon running, a distance between crankshafts which transmit a rotating force of pedals to a rear wheel and the pedals to thereby obtain a maximum driving energy, at the expense of a minimum physical energy consumption. The variable pedal driving device includes: first and second power transmission units (6 and 6') installed on both sides of a main shaft (10) mounted on a shaft pipe (3) of a shaft hole (2) of a bicycle frame (1); first and second slide pipes (8 and 8') assembled on first and second fixed shafts (42 and 42') of first and second rotary levers (4 and 4') rotatably mounted on both ends of the shaft pipe (3); first and second pedals (7 and 7') installed on front ends of the first and second slide pipes (8 and 8'); and first and second crankshafts (5 and 5') mounted on first and second rotary shafts (61 and 61') of the power transmission units (6 and 6') and slidingly assembled on first and second slide holes (81 and 81') of the first and second slide pipes (8 and 8'), the first and second rotary shafts (61 and 61') of the crankshafts (5 and 5') and the main shaft (10) being engaged with each other and the second rotary shaft (61') of the second power transmission unit (6') being engaged with a chain sprocket (9) connected by means of a chain (16) with a rear wheel (15).

2. 发明专利

AU1188000A Adjustable pedal driving device of bicycle 未知
公开(公告)号：AU1188000A
公开(公告)日：2000-06-13
申请号：AU1188000
申请日：1999-11-22
申请人： KANG BYUNG NAM , KIM JONG SUK , PARK HYE JONG
发明人： KANG BYUNG-NAM , KIM JONG-SUK , PARK HYE-JONG
IPC分类号： B62M3/02 , B62M3/04
摘要： Disclosed is an adjustable pedal driving device of bicycle which can extend, upon running, a distance between a pedal shaft of a chain sprocket, which transmits a rotating force of pedals to a rear wheel, and pedals, to thereby obtain a maximum running energy at the expense of a minimum driving energy consumption. The adjustable pedal driving device includes: a frame in which a chain sprocket on the inside of both flanges thereof is shaft-coupled on a pedal shaft; a rotary body rotary-coupled as a unitary body with the flanges; a rotary disc rotary-coupled as a unitary body with the rotary body and eccentric shaft-coupled with the pedal shaft; first and second guide pipes sliding-coupled on first and second operation bars coupled on the both ends of the pedal shaft and fixed by means of a shaft pin on the rotary body to thereby adjust the distance between the pedal shaft and pedals upon the rotary driving of the pedal shaft for running; and an adjusting part installed between the rotary disc and the frame, for fixing the rotary disc on the frame and adjusting the rotary disc at an arbitrary angle, centering around the pedal shaft.

3. 发明公开

EP0886597A1 VARIABLE PEDAL DRIVING DEVICE OF BICYCLE 失效
标题翻译：脚踏板驱动的自行车
公开(公告)号：EP0886597A1
公开(公告)日：1998-12-30
申请号：EP97950457
申请日：1997-12-31
申请人： KANG BYUNG NAM , KIM JONG SUNK , PARK HYE JONG
发明人： KANG BYUNG NAM , KIM JONG-SUNK , PARK HYE-JONG
IPC分类号： B62M9/00 , B62M3/04 , B62M3/06
CPC分类号： B62M3/04 , Y10T74/2167
摘要： A variable pedal driving device of a bicycle which can extend, upon running, a distance between crankshafts which transmit a rotating force of pedals to a rear wheel and the pedals to thereby obtain a maximum driving energy, at the expense of a minimum physical energy consumption. The variable pedal driving device includes: first and second power transmission units (6 and 6') installed on both sides of a main shaft (10) mounted on a shaft pipe (3) of a shaft hole (2) of a bicycle frame (1); first and second slide pipes (8 and 8') assembled on first and second fixed shafts (42 and 42') of first and second rotary levers (4 and 4') rotatably mounted on both ends of the shaft pipe (3); first and second pedals (7 and 7') installed on front ends of the first and second slide pipes (8 and 8'); and first and second crankshafts (5 and 5') mounted on first and second rotary shafts (61 and 61') of the power transmission units (6 and 6') and slidingly assembled on first and second slide holes (81 and 81') of the first and second slide pipes (8 and 8'), the first and second rotary shafts (61 and 61') of the crankshafts (5 and 5') and the main shaft (10) being engaged with each other and the second rotary shaft (61') of the second power transmission unit (6') being engaged with a chain sprocket (9) connected by means of a chain (16) with a rear wheel (15).

4. 发明申请

WO1998029295A1 VARIABLE PEDAL DRIVING DEVICE OF BICYCLE 审中-公开
标题翻译： BICYCLE的可变踏板驱动装置
公开(公告)号：WO1998029295A1
公开(公告)日：1998-07-09
申请号：PCT/KR1997000284
申请日：1997-12-31
申请人： KANG, Byung, Nam , KIM, Jong-Suk , PARK, Hye-Jong
IPC分类号： B62M03/04
CPC分类号： B62M3/04 , Y10T74/2167
摘要： A variable pedal driving device of a bicycle which can extend, upon running, a distance between crankshafts which transmit a rotating force of pedals to a rear wheel and the pedals to thereby obtain a maximum driving energy, at the expense of a minimum physical energy consumption. The variable pedal driving device includes: first and second power transmission units (6 and 6') installed on both sides of a main shaft (10) mounted on a shaft pipe (3) of a shaft hole (2) of a bicycle frame (1); first and second slide pipes (8 and 8') assembled on first and second fixed shafts (42 and 42') of first and second rotary levers (4 and 4') rotatably mounted on both ends of the shaft pipe (3); first and second pedals (7 and 7') installed on front ends of the first and second slide pipes (8 and 8'); and first and second crankshafts (5 and 5') mounted on first and second rotary shafts (61 and 61') of the power transmission units (6 and 6') and slidingly assembled on first and second slide holes (81 and 81') of the first and second slide pipes (8 and 8'), the first and second rotary shafts (61 and 61') of the crankshafts (5 and 5') and the main shaft (10) being engaged with each other and the second rotary shaft (61') of the second power transmission unit (6') being engaged with a chain sprocket (9) connected by means of a chain (16) with a rear wheel (15).
摘要翻译：自行车的可变踏板驱动装置，其可以在运行时延伸曲轴之间的距离，所述距离将踏板的旋转力传递到后轮，并且踏板从而获得最大的动力，以牺牲最小物理能量消耗。可变踏板驱动装置包括：安装在安装在自行车车架的轴孔（2）的轴管（3）上的主轴（10）的两侧上的第一和第二动力传递单元（6和6'） 1）; 组装在可旋转地安装在轴管（3）的两端上的第一和第二旋转杆（4和4'）的第一和第二固定轴（42和42'）上的第一和第二滑动管（8和8'）; 第一和第二踏板（7和7'）安装在第一和第二滑动管道（8和8'）的前端; 以及安装在动力传递单元（6和6'）的第一和第二旋转轴（61和61'）上并滑动地组装在第一和第二滑动孔（81和81'）上的第一和第二曲轴（5和5'），的第一和第二滑动管（8和8'）中，曲轴（5和5'）的第一和第二旋转轴（61和61'）和主轴（10）彼此接合，第二第二动力传递单元（6'）的旋转轴（61'）与通过链条（16）与后轮（15）连接的链轮（9）啮合。

5. 发明授权

KR100760820B1 THE SEAL 无效
标题翻译：封印
公开(公告)号：KR100760820B1
公开(公告)日：2007-09-20
申请号：KR20070003752
申请日：2007-01-12
申请人： PARK HYE JONG
发明人： PARK HYE JONG
IPC分类号： B41K1/02 , B41K1/00
摘要： A seal is provided to easily couple or separate a body and a fixing unit with/from each other by using a coupling device of a close fit type, a screw coupling type, or a key way type. A seal includes a body(10), a fixing unit(20), a moving unit(30), and a coupling device. The body has mounting grooves(11,12) to have space units with different sizes at upper and the lower ends. The fixing unit is mounted to be received at the mounting grooves of the body, and has a through-hole(21) at one point of a side surface, and a guiding groove(22) to have a space unit at an inner surface of one end. The moving unit is either straight or hexagonal to place a spring(35), has a moving hole which prevents the separation by coupling a fixing pin(25) into the through-hole of the side surface, and has a fastening piece(32) to fasten a printed unit(40) inside the space unit formed at one end. The coupling device is installed to easily couple and separate the body and the fixing hole with/from each other.
摘要翻译：提供密封件以通过使用紧密配合型，螺纹联接型或钥匙型连接装置容易地将主体和固定单元彼此联接或分离。密封件包括主体（10），固定单元（20），移动单元（30）和联接装置。本体具有安装槽（11,12），以在上端和下端具有不同尺寸的空间单元。固定单元被安装成容纳在主体的安装槽上，并且在侧表面的一个点处具有通孔（21）和在其内表面具有空间单元的引导槽（22）一端。移动单元是直的或六边形的以放置弹簧（35），具有通过将固定销（25）连接到侧表面的通孔来防止分离的移动孔，并且具有紧固件（32）以将在一端形成的空间单元内的打印单元（40）紧固。联接装置安装成容易地将主体和固定孔彼此分离。

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