Bracket apparatus
AssigneeShimano Inc.
InventorsHiroshi Fujita, Atsuhiro Emura, Yuki Sakagawa, Dai Yokozawa
Life of this patent
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Abstract
A bracket apparatus for mounting a derailleur to a frame of a human-powered vehicle comprises a bracket body. The bracket body includes a frame attachment portion configured to be attached to the frame of the human-powered vehicle, a derailleur attachment portion to which the derailleur is to be attached, and a cable groove in which a cable is to be at least partly provided.
Claims23
A bracket apparatus for mounting an electric derailleur to a frame of a human-powered vehicle, the bracket apparatus comprising:
- a bracket body including
- a frame attachment portion configured to be attached to the frame of the human-powered vehicle,
- a derailleur attachment portion to which the electric derailleur is to be attached, and
- an additional attachment portion including an attachment opening for attachment of a component or a chain stabilizer, the attachment opening being a through hole extending through the bracket body.
A bracket apparatus for mounting a derailleur to a frame of a human-powered vehicle, the bracket apparatus comprising:
- a bracket body including
- a frame attachment portion configured to be attached to the frame of the human-powered vehicle,
- a derailleur attachment portion to which the derailleur is to be attached, and
- a cable groove in which a cable is to be at least partly provided, wherein
- the frame attachment portion has a frame attachment opening having a frame attachment center axis,
- the cable groove includes a first cable groove, and
- the first cable groove extends radially outwardly from the frame attachment portion with respect to the frame attachment center axis.
A bracket apparatus for mounting a derailleur to a frame of a human-powered vehicle, the bracket apparatus comprising:
- a bracket body including
- a frame attachment portion configured to be attached to the frame of the human-powered vehicle, and
- a derailleur attachment portion to which the derailleur is to be attached;
- and
- a bracket fastener configured to fasten the frame attachment portion to the frame of the human-powered vehicle, wherein
- the frame attachment portion includes a fastening threaded hole configured to be threadedly engaged with the bracket fastener, and
- the frame attachment portion includes a receiving threaded hole configured to be threadedly engaged with a fastening rod of a hub fastening device configured to fasten a hub assembly to the frame of the human-powered vehicle.
A bracket apparatus for mounting a derailleur to a frame of a human-powered vehicle, the bracket apparatus comprising:
- a bracket body including
- a frame attachment portion configured to be attached to the frame of the human-powered vehicle, and
- a derailleur attachment portion to which the derailleur is to be attached;
- and
- a bracket fastener configured to fasten the frame attachment portion to the frame of the human-powered vehicle, wherein
- the bracket fastener includes a fastening threaded hole configured to be threadedly engaged with the frame attachment portion.
Dependencies are inferred from the claim text.