Apparatus for separating casings from tire rims
OwnerJoseph F. Grassoinventor
Life of this patent
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Abstract
Apparatus for removing the outer casing from the rim of a wheel so that each part of the wheel may be recovered separately for purposes of salvage or repair. The wheel is laid on its side upon a worktable having a circular opening formed therein with the rim of the wheel being positioned over the opening. A cylindrical clamping tool is brought down over the rim to engage the casing and securely clamp is against the top surface of the table. A knockout bar is passed down through the cylindrical clamping tool to contact the rim close to the bead-forming joint between the casing and the rim. Extension of the arm causes the bead to be broken and the rim to be forced away from the casing whereupon it falls through the opening in the worktable.
Claims10
Apparatus for separating a casing from the rim of a wheel that includes
- a worktable for supporting a tire in a horizontal position thereupon, said worktable further having a circular opening passing therethrough that has a diameter greater than the outer diameter of the wheel rim and smaller than the outer diameter of the casing,
- a cylindrical clamping tool for passing over the outer periphery of the rim and securely locking the casing against the top surface of the worktable,
- drive means connected to the cylindrical clamping tool for moving the tool between a loading position over the top of the table wherein a wheel may be positioned over the opening in the worktable and a clamping position wherein the lower edge of the clamping tool securely locks the casing against the table, and
- an extendable bar positioned over the opening in the worktable that is arranged to move downwardly into the opening formed in said table to force the rim of a wheel positioned upon the worktable downwardly through the opening.
Apparatus for separating the outer casing from the rim of a wheel that includes
- a horizontal worktable having a circular opening formed therein for allowing the rim of a wheel situated upon said table to pass therethrough,
- a support frame positioned over the worktable,
- a slide movably mounted in the support frame having a vertically aligned cylindrical clamping tool secured therein,
- first drive means for reciprocating the slide between a loading position wherein a wheel is mounted upon the table with its rim positioned over said opening and a clamping position wherein the casing is clamped by the bottom edge of the cylindrical tool against the table,
- a vertically extendable knockout table also secured to the frame, and
- a second drive means for extending the knockout tool from a retracted position over the worktable to an extended position into said opening to force the rim of a wheel supported upon the table through said opening.
The apparatus of claim 10 wherein said puncture means is a spike-like member depending from the sidewall of the cylindrical clamping tool that is slidably received within a complimentary aperture formed in the worktable.
Dependencies are inferred from the claim text.