초록 ▼

A broken dip stick tube or bushing remover is provided including a bolt having a cylindrical configuration with a top, a smooth intermediate extent, and a threaded bottom. A puller is provided having an upper portion with a cylindrical configuration and a threaded bore formed in a top face thereof f

A broken dip stick tube or bushing remover is provided including a bolt having a cylindrical configuration with a top, a smooth intermediate extent, and a threaded bottom. A puller is provided having an upper portion with a cylindrical configuration and a threaded bore formed in a top face thereof for removably coupling with the threaded bottom of the bolt. The puller further has a bottom portion formed of a cylindrical rod with a diameter less than that of the upper portion and terminating in an enlarged head. The entire bottom portion has a plurality of longitudinal slots formed therein thereby forming multiple spaced resilient members which are adapted to be biased radially inward. A locking pin is situated between the spaced resilient members along an axis of the puller. Next provided is a slide hammer having a coaxial bore formed therein for allowing the intermediate extent of the bolt to be slidably situated therein.

대표청구항 ▼

[ I claim:] [1.] A broken dip stick tube or bushing remover comprising, in combination:a bolt having a cylindrical configuration with a hexagon shaped top, a smooth intermediate extent, and a threaded bottom, wherein the threaded bottom has a length that is less than 1/10 that of the smooth intermed

[ I claim:] [1.] A broken dip stick tube or bushing remover comprising, in combination:a bolt having a cylindrical configuration with a hexagon shaped top, a smooth intermediate extent, and a threaded bottom, wherein the threaded bottom has a length that is less than 1/10 that of the smooth intermediate extent;a pair of pullers having unique diameters and each having an upper portion with a cylindrical configuration and a threaded bore formed in a top face thereof for removably coupling with the threaded bottom of the bolt, the puller further having an intermediate portion with a frusto-conical configuration and a bottom portion formed of a cylindrical rod with a diameter less than that of the upper portion and terminating in a conical head that tapers inwardly from an inboard extent to an outboard extent thereof, the entire bottom portion having a plurality of longitudinal slots formed therein thereby forming three spaced resilient members which are adapted to be biased radially, wherein the bottom portion has a length which constitutes half that of the puller which in turn has a length which is at least 1/4 that of the bolt;a locking pin situated between the spaced resilient members of one of the pullers along an axis of the locking pin and having an elongated generally cylindrical configuration with a cone shaped end and a flat end, the locking pin having a tapering periphery along a length thereof which is longer than that of each puller, wherein the resilient members of the puller may be biased radially outward by way of the rotation of the bolt; anda slide hammer having a hexagonal cross-sectional along an entire length thereof with a coaxial bore formed therein for allowing the intermediate extent of the bolt to be slidably situated therein, wherein the slide hammer has a length which is approximately 1/3 that of the bolt.