UNIVERSAL PULLER AND INSTALLER TOOL

摘要

A pneumatically operated tool (10) has a piston (44) whose movement is controlled by a user operated handle (32) which controls air flow to reciprocate the piston through a housing (12). Accessories (70, 80) attachable to one end of the tool are used to remove gears, pulleys and axels, these operations being controlled by the user's movement of the handle.

主权项

1. A pneumatically operated tool, comprising:
a housing defining a bore; a piston assembly operatively positioned within the bore for reciprocal movement; a puller attachment connected to an end of the housing and configured for mating with an accessory; and a handle assembly operatively connected to the piston assembly and configured for detachable connection to a source of air pressure for control of the flow of air pressure to the piston assembly for reciprocal movement of the piston assembly.