Wheelwright machines – Rubber tire mounting and/or demounting apparatus – For collapsing or shifting tire axially
Reexamination Certificate
2008-05-20
2008-05-20
Ackun, Jr., Jacob K. (Department: 3728)
Wheelwright machines
Rubber tire mounting and/or demounting apparatus
For collapsing or shifting tire axially
Reexamination Certificate
active
11519117
ABSTRACT:
An apparatus for the mounting/dismounting of tires on wheels. A bead breaker module with elongated pressure clamps pivotally moved by an actuator such that the elongated pressure clamps extend from the perimeter of a tire to a position proximal the tire side and bead; the actuator urges the elongated pressure clamps together to disengage the bead from the rim. A tire mount/dismount module having a base plate affixed to a wheel; a receiver and drive assembly rotatably affixed to the base plate with a receiver receiving a bead rolling tool which is inserted between a tire bead and wheel rim and which, when the receiver and drive assembly is rotated, disengages the bead from the rim or, when installing a tire, engages the bead relative to the rim. A bead rolling or tire iron tool has elliptical cross-sections proximal its ends and extensions, bearing surfaces at its bottom, a rectangular cross-section intermediate its ends and a slot intermediate its ends.
REFERENCES:
patent: 3867975 (1975-02-01), Johnson
patent: 4263958 (1981-04-01), Corless
patent: 4415014 (1983-11-01), Turpin
patent: 4641699 (1987-02-01), Giles et al.
patent: 4787433 (1988-11-01), Thomas
patent: 4804030 (1989-02-01), Mandelko
patent: 4848731 (1989-07-01), Ringo
patent: 4884611 (1989-12-01), Schmidt
patent: 4947918 (1990-08-01), Unrau
patent: 5009257 (1991-04-01), Reeves
patent: 5269358 (1993-12-01), Ling
patent: 5421392 (1995-06-01), Unrau
patent: 5649582 (1997-07-01), Hjorth-Hansen
patent: 5876526 (1999-03-01), Hamade et al.
patent: 5971052 (1999-10-01), Kliskey
patent: 6276422 (2001-08-01), Rino
patent: 6536501 (2003-03-01), Bishop
patent: 7044188 (2006-05-01), Pellerin et al.
Ackun Jr. Jacob K.
Jensen & Puntigam P.S.
Puntigam Clark A.
LandOfFree
Tire mount/dismount apparatus and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tire mount/dismount apparatus and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire mount/dismount apparatus and method of use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3937340