U-joint puller
OwnerGlen R. Crowderinventor
Life of this patent
Estimating the term…
Abstract
This is an apparatus for pulling the bearing cup of a universal joint. It includes a first and a second leg which in operation are each bolted at one end to the yoke arm of a first yoke assembly. The cross bar of a Tee-puller is inserted through rectangular openings in the ends of the legs opposite the end bolted to the yoke arm. Standoff bolts secure a drive bar to one of the yoke arms of a second yoke assembly having the bearing cup which is to be removed. A pusher bolt of the Tee-puller is positioned to contact the drive bar held by the two standoff bolts.
Claims1
An apparatus for removing a bearing cup normally held by a pair of bolts from a universal joint of the type having a first yoke member and a second yoke member, and each said yoke having opposed arms, each said arm having a bearing cup mounted therein, comprising:
- a Tee-puller having a pusher bolt and a cross bar;
- first and second legs, each said leg having a hole toward one end through which said cross bar may extend, each said leg being an elongated flat member having a first upper section and a second bottom section in which said first section is bent inwardly with respect to the second section, and having a pair of first and second vertically spaced bolt holes on said second section, said bolt holes being spaced apart a distance equal to the centerline distance of said pair of bolts holding said bearing cup, at least one of said bolt holes being in the form of an arcuate slot, and means to attach said first and second legs, via said first and second bolt holes, to a pair of said bearing cups of said first yoke for removal of a bearing cup that is transverse thereto in one of said arms of said second yoke.
Dependencies are inferred from the claim text.