Bicycle roller system
阅读：443发布：2023-07-02
专利汇可以提供Bicycle roller system专利检索，专利查询，专利分析的服务。并且A bicycle roller system of the type in which a frame carries rollers arranged to support the wheels of a free-standing bicycle to permit the bicycle to be operated on the rollers in a conventional manner, i.e., with all motive power and lateral balancing of the bicycle being supplied by its operator. In the bicycle roller system disclosed herein, the frame is formed of side rails which mount the rollers and also detachably mount elevated and inwardly slanted platforms located adjacent the pedalling region and positioned to be readily reached by the feet of the bicycle operator when the bicycle is in an upright operating position, to aid the operator in obtaining and maintaining balanced bicycle operation. The side rails further mount an instrument such as a speedometer-odometer coupled through a friction wheel arrangement to the rollers contacting the bicycle wheels, to aid in measuring performance.，下面是Bicycle roller system专利的具体信息内容。
1. A bicycle roller system including a frame, rollers carried by said frame and arranged to support the wheels of a free-standing bicycle to permit the bicycle to be operated in a self-balanced, self-propelled manner thereon, the bicycle roller system being characterized by: a bicycle mounted on said rollers, said bicycle having pedals which are moveable in a fixed path relative to said bicycle, which path defines a bicycle pedalling region, and side platforms mounted on eAch side of the frame and presenting upper surfaces adjacent the bicycle pedalling region with portions of the upper surfaces extending above the tops of the rollers approximately to the level of said bicycle pedalling region to be readily reached by the feet of a bicycle operator astride said bicycle mounted on the rollers in an upright operating position, thereby aiding the operator in obtaining and maintaining balanced bicycle operation without another''s assistance.
2. A bicycle roller system as claimed in claim 1, wherein the side platforms are mounted in an inclined position with the upper surfaces thereof slanting downwardly toward the center of the frame.
3. A bicycle roller system as claimed in claim 2, wherein the side platforms have their inner edges mounted upon the frame approximately at the height of the tops of the rollers and the platform upper surfaces slant upwardly from the platform inner edges.
4. A bicycle roller system as claimed in claim 2, wherein the platform upper surfaces are slanted at an angle of about 15 degrees to the horizontal.
5. A bicycle roller system as claimed in claim 1, wherein the side platforms have their inner edges mounted upon the frame, and their outer edges supported above their inner edges by means of vertical legs.
6. A bicycle roller system as claimed in claim 1, wherein the frame comprises side rails and wherein the side platforms are detachably mounted to the side rails by means of vertical slots formed in the side platforms and arranged to fit over the rails in frictional engagement.
7. A bicycle roller system as claimed in claim 6, wherein the side platforms each have an abrasive surface in said vertical slots to increase the frictional engagement with the side rails.
8. A bicycle roller system as claimed in claim 6, wherein the side platforms are supported at their outer edges by vertical legs extending upwardly from the floor or ground.
9. A bicycle roller system as claimed in claim 1, wherein the side platforms are mounted in an elevated, inwardly slanted position, having their inner edges attached to the frame, and their outer edges supported by legs.
10. A bicycle roller system as claimed in claim 1 wherein the rollers rotate about shafts and the frame comprises two side rails with apertures for receiving the shafts for mounting the rollers therebetween, the side rails detachably mounting the inner edges of the side platforms and mounting an instrument housing with an instrument therein being rotatably coupled to a roller through a friction wheel carried by the instrument housing.
11. A bicycle roller system as claimed in claim 10, wherein the instrument housing forms a vertical slot arranged to seat a side rail for attachment thereto.
12. A bicycle roller system including a frame, rollers carried by said frame and rotatable about shafts and arranged to support the wheels of a free-standing bicycle to permit the bicycle to be operated in a self-balanced, self-propelled manner thereon, the bicycle roller system being characterized by: said frame being formed of two side rails; each side rail having a bottom flange for contact with the floor or ground, a vertical web, and an enlarged upper portion; the upper portions of the two side rails being apertured to receive the roller shafts for mounting of the rollers therebetween; and an instrument housing mounted upon the enlarged upper portion of one of said side rails near one end thereof, the instrument housing being canted rearwardly to present the face of the instrument in the housing to the bicycle operator and carrying means for transmitting rotation from the roller nearest thereto to the instrument within the housing, the instrument housing being formed with a vertical slot arranged to seat the upper portion of a side rail for attachment thereto.
13. A bicycle roller system including a frame, rollers carried by said frame and arranged to support the wheels of a freestanding bicycle tO permit the bicycle to be operated in a selfbalanced, self-propelled manner thereon, the bicycle roller system being characterized by: side platforms mounted on each side of the frame and presenting upper surfaces which would be adjacent the bicycle pedalling region of a bicycle when mounted on the rollers of the bicycle roller system, the side platforms being mounted in an inclined position with the upper surfaces thereof slanting downwardly toward the center of the frame, whereby the side platforms may be reached by the feet of a bicycle operator astride a bicycle, when the bicycle is mounted on the roller system in an upright operating position, thereby aiding the operator in obtaining and maintaining balanced bicycle operation without another''s assistance.
14. A bicycle roller system as claimed in claim 13, wherein the side platforms have their inner edges attached to the frame, and their outer edges supported by legs.
15. A bicycle roller system as claimed in claim 14 wherein the frame comprises side rails and wherein the side platforms are detachably mounted to the side rails.
16. A bicycle roller system as claimed in claim 15 wherein the side platforms are detachably mounted to the side rails by means of vertical slots formed in the side platforms and arranged to fit over the rails.
17. A bicycle roller system as claimed in claim 13 wherein the platform upper surfaces are slanted at an angle of about 15* to the horizontal.
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