초록 ▼

A support bracket system for securing a motorcycle backrest to a motorcycle fender rail. The support bracket system has left and right support members. Each support member has a substantially flat planar member with forward and rearward mounting members located in forward and rearward mounting porti

A support bracket system for securing a motorcycle backrest to a motorcycle fender rail. The support bracket system has left and right support members. Each support member has a substantially flat planar member with forward and rearward mounting members located in forward and rearward mounting portions. The forward coupling member has a bolt feed slot communicating with a locking cavity. At least one bolt member assists in securing the substantially flat planar members to the motorcycle. The bolt member has an elongated shaft, at least one externally threaded portion, and a shoulder. At least one internal threaded nut with a locking shoulder portion and a stem portion cooperate with the bolt to secure the support members. The shoulder portion of the bolt and the locking shoulder portion of the internal threaded nut engage the inward and outward surfaces of the substantially planar plates. The stem portion of the internal threaded nut is sized to fit within the locking cavity but not through the bolt feed slot. When the bolt and nut are threaded together, a positive lock is provided which secures the support member in position.

대표청구항 ▼

[ What is claimed is:] [1.] A support bracket system for use in securing a motorcycle backrest, having a backrest member and first and second substantially parallel fastening arms, to a fender rail of a motorcycle, comprising:(1) left and right support members each including:(a) a substantially plan

[ What is claimed is:] [1.] A support bracket system for use in securing a motorcycle backrest, having a backrest member and first and second substantially parallel fastening arms, to a fender rail of a motorcycle, comprising:(1) left and right support members each including:(a) a substantially planar plate member having:(1) an inward facing side;(2) an outward facing side;(3) an upper backrest receiving portion;(4) a forward mounting portion; and(5) a rearward mounting portion;(b) a retainer member located at said upper backrest receiving portion of said substantially planar plate member, and adapted for securing one of said first and second substantially parallel fastening arms of said motorcycle backrest;(c) a forward coupling member located at said forward mounting portion of said substantially planar plate member, said forward coupling member including:(1) a bolt feed slot;(2) a locking cavity communicating with said bolt feed slot;(3) said bolt feed slot and said locking cavity being dimensioned to allow passage and retention of a motorcycle fender bolt;(d) a rearward coupling member located at said rearward mounting portion of said substantially planar plate member, said rearward coupling member including:(1) a bolt feed slot;(2) a locking cavity communicating with said bolt feed slot;(2) at least one forward bolt member adapted to extend through at least one of said locking cavities of said forward coupling members to secure at least one of said forward coupling members of said substantially planar plate members in a fixed position relative to said motorcycle;(3) at least one rear bolt member for securing at least one of said rearward coupling members of said substantially planar plate members in a fixed position relative to said motorcycle, said at least one rear bolt member including:(a) an elongated shaft;(b) at least one externally threaded portion of said elongated shaft;(c) at least one shoulder portion on said elongated shaft, said at least one shoulder portion mating with the substantially planar plate member;(4) at least one internally threaded nut for threaded connection to said at least one rear bolt member, said at least one internally threaded nut including:(a) a locking shoulder portion which mates with the substantially planar pate member and retains it against said at least one shoulder portion on said elongated shaft;(b) a stem portion having an outer diameter smaller than an inner diameter of the locking cavity;(c) wherein the internally threaded nut can be secured onto said at least one rear bolt member so that the stem portion of said at least one internally threaded nut is located within the locking cavity.