摘要:
A motorcycle comprising a first frame member and a second frame member, said first frame member spaced apart from the second frame member; a first handbrake disposed on a handlebar; a brake manifold coupled to the first frame member and coupled to a first brake line extending from the first frame member, said first brake line decouplable from the brake manifold.
摘要:
Die Erfindung umfasst: ein einführendes Element (1) und ein aufnehmendes Element (2), welche an ein Ende der miteinander zu verbindenden Rahmenrohre geschweißt oder gelötet werden, eine Überwurfmutter (3) und einen Sicherungsring (4), mit denen eine lösbare Verbindung der Elemente erreicht wird, unrund verlaufende Passflächen (10,11) an jeweils einem Element, die bei der Verspannung ineinander greifen und dadurch eine radiale Positionierung erlauben. Ein Zentrierbolzen (12), der zentral in eine Bohrung des einführenden Elements bevorzugt gepresst ist und vorteilhaft aus Kunststoff besteht, um nicht die Passflächen zu beschädigen, wird zuvor in eine Öffnung (13) in der Achse des aufnehmenden Elements (2) aufgenommen. Durch diese einfach vorzunehmende Bewegung wird eine axiale Positionierung erreicht, die das Ineinandergreifen der Passflächen (10,11) sowie die Verspannung durch die Überwurfmutter (3) erleichtert.
摘要:
A bicycle (10) including a frame (25), a fork (35) rotationally coupled to the frame (25) within a head tube (30) of the frame (25), and a wheel rotationally coupled to the fork (35). The fork (35) has a steerer tube (120, 620), and the bicycle (10) further includes a stem (115, 615) that is coupled to the steerer tube (120, 620), and a handlebar (110, 610) coupled to the stem (115, 615) for steering the wheel. The handlebar (110, 610) supports an actuator (135) adapted to control a bicycle (10) component. The bicycle (10) also includes a cable (395) housing that is disposed in the handlebar (110, 610), and a cable (395) that is coupled to the actuator (135) and routed internally within the handlebar (110, 610) and the stem (115, 615) toward the head tube (30). The portion of the cable (395) within the handlebar (110, 610) is routed through the cable (395) housing, and the portion of the cable (395) within the stem (115, 615) is exposed.
摘要:
A method of manufacturing a frame tube (10) includes the steps of providing a tubular member (20) with an outer tube body (22), an inner tube body (24) received in the outer tube body (22), and a plurality of ribs (26) connected with the outer tube body (22) and the inner tube body (24), cutting a part of each of the ribs (26) from two ends (23) of the tubular member (20) to create a notch (28) between each of the ribs (26) and the outer tube body (22), and pressing the two ends (23) of the outer tube body (22) to enable the outer surface of the outer tube body (22) to be deformed into a spherical appearance. In this way, the spherical frame tube (10) can be manufactured at a low material cost and having a lightweight with a sufficient structural strength and stability thanks to the ribs (26).
摘要:
A bicycle includes at least one tubular member having a translucent section, and a light source disposed relative to the tubular member such that light transmission from the light source is permitted to pass from a region intrinsic to the tubular member to a region remote from the bicycle, the translucent section having an optical characteristic that permits the light transmission. The at least one tubular member includes a seat tube, a down tube, a top tube, a head tube, a seat stay tube, a chain stay tube, a seat post, a fork member, a lefty member, a suspension member, a handlebar, a crank arm, a wheel rim, or an accessory member
摘要:
A bicycle frame comprises multiple connectors (10, 20, 30, 40, 50) and a plurality of connecting pipes (60). The connectors are connected to each other via connecting pipes (60). Each connector (10, 20, 30, 40, 50) comprises at least one connecting sleeve (12, 22, 32, 42, 52), an end of a connecting pipe (60) being fixed inside the corresponding connecting sleeve (12, 22, 32, 42, 52). The connecting pipe(60) and connecting sleeve are fastened together by clamping devices.
摘要:
An improved all composite bicycle frame (12) has three integral mating portions for the main triangle, asymmetric bottom bracket (52), improved composite layup, wall thickness, and tube geometry providing lighter weight and increased strength in an economical manner, an improved telescoping seat attachment fitting an integral seat mast (30) and a fork (14) having improved strength, weight and performance properties.