The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 1990
Filed:
Aug. 08, 1988
Eickhart Goebel, Pfungstadt, DE;
Abstract
A tire demounting apparatus for a tire secured to a wheel rim, having a actuating lever, pivotably supported on the wheel about a first pivot axis, and a tire bead holder pivotably supported on the actuating lever about a second axis. The tire bead holder has an engagement portion engaging the tire bead. Upon pivoting of the actuating lever in the intended demounting pivot direction, the tire bead holder engaging the tire bead pivots in the opposite direction on the actuating lever, thereby engaging a tire bead portion to be released. The portion engaged by the tire bead holder is initially moved radially inward out of range of the wheel flange, and then in the axial direction away from the wheel. The tire demounting apparatus also includes a stop which limits the pivoting motion of the tire bead holder on the actuating lever oriented opposite the demounting pivoting direction of the actuating lever.