Patent ID: 8899133
Filing Date: 2014-12-02
Classification: B23P,B25B,E21B,Y10T

Abstract:
1. A hydraulic puller device comprising: a mobile base assembly including a base member and vertically-extending masts spaced apart and securely supported upon said base member, wherein said base assembly further includes sleeves movably disposed upon said masts and also includes support members attached to said sleeves and extending between said masts, wherein said support members include upper and lower support members vertically spaced apart, said upper and lower support members having openings disposed therethrough; a jaw assembly being mounted to said base assembly and including a plurality of jaw members; a press assembly being mounted to said base assembly for urging against an object to facilitate the removal of a press fitted work piece; and a control assembly being in fluid communication with said base assembly, said jaw assembly and said press assembly.