초록 ▼

A clamping apparatus for a shifting control device includes a clamping unit and a housing attached to the clamping unit. The clamping unit includes a clamp member structured to mount to a handlebar around a first axis coaxial with the handlebar, a clamp arm member coupled to the clamp member and ext

A clamping apparatus for a shifting control device includes a clamping unit and a housing attached to the clamping unit. The clamping unit includes a clamp member structured to mount to a handlebar around a first axis coaxial with the handlebar, a clamp arm member coupled to the clamp member and extending in a radial direction from the clamping member, and a housing mounting member disposed on the clamp arm member and spaced apart from the clamp member. The housing includes a base member structured to mount to the handlebar around the first axis, a housing arm member coupled to the base member and extending in the direction of the clamp arm member, and a pulley coupling member disposed on the housing arm member and spaced apart from the base member, wherein the pulley coupling member is fixed to the housing mounting member. A pulley is coupled to the pulley coupling member for rotation around a second axis that usually is oriented differently from the first axis. The pulley includes a pulley body having an outer peripheral surface, a first winding groove formed on the outer peripheral surface for winding a first transmission element thereon, and a second winding groove formed on the outer peripheral surface for winding a second transmission clement thereon. The first winding groove is inclined relative to the second winding groove.

대표청구항 ▼

[ What is claimed is:] [1.]1. A pulley comprising:a pulley body having an outer peripheral surface and a rotational axis, wherein the rotational axis is centered when the pulley body is viewed in the direction of the rotational axis;a first winding groove formed on the outer peripheral surface for w

[ What is claimed is:] [1.]1. A pulley comprising:a pulley body having an outer peripheral surface and a rotational axis, wherein the rotational axis is centered when the pulley body is viewed in the direction of the rotational axis;a first winding groove formed on the outer peripheral surface for winding a first transmission element thereon;a second winding groove formed on the outer peripheral surface for winding a second transmission element thereon;wherein the first winding groove is inclined relative to the second winding groove;a first opening for seating a terminating nipple attached to the first transmission element, wherein the first opening has a generally cylindrical shape defining a concentric longitudinal first axis that extends in a direction of the rotational axis; anda second opening for seating a terminating nipple attached to the second transmission element, wherein the second opening has a generally cylindrical shape defining a concentric longitudinal second axis that is generally tangent to the second groove and extends radially away from the rotational axis.