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US 4,136,903 AGranted
Tire lifting apparatus
OwnerKenneth W. Roethlerinventor
Life of this patent
Estimating the term…
Abstract
An apparatus for use in the lifting of tires that includes a master support sleeve, two movable arms slideably associated with the master support sleeve, and two hook units pivotably connected to the arms for easy engagement with the inner rim of a tire.
Claims5
A tire lifting apparatus for use in the lifting of a tire by the inner rim comprising:
- a master support sleeve, said sleeve having a hole formed longitudinally therethrough;
- first and second movable arms movably secured to said master support sleeve, said first and second movable arms being telescopically disposed in said hole with said arms projecting coaxially from opposite ends of said sleeve;
- and
- first and second hook units secured to said first and second movable arms, respectively, for engaging the inner rim.
1 more element
Dependencies are inferred from the claim text.