DEVICE FOR SEPARATING TYRE BEAD FROM WHEEL RIM Russian patent published in 2003 - IPC

Abstract RU 2207252 C2

FIELD: repair of tires. SUBSTANCE: proposed invention can be used for separating tire bead from wheel rim and for clamping small-size parts. Device contains support foot with wedge-like jaws, press-off lug in form of rod with bent off end and wedge-like jaw, drives to displace press-off lug and wedge-like jaws, and bellcranks. Press-off lug is provided with flat, and support foot is made in form of clamp enclosing press-off lug. Screw of drive to displace wedge-like jaws of support foot and press-off is secured inside clamp. End of screw head comes in contact with flat of press-off lug to prevent its turning. Press-off lug displacement drive is made in form of two-support nut with handle. Upper plane of support operates when separating tire bead from wheel rim, and lower plane of nut support operates when clamping the parts between upper plane of wedge0like jaw of press-off lug and lower plane of support foot or lower plane of bell-crank. EFFECT: provision of compact design and convenience in operation.

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RU 2 207 252 C2

Authors

Nurgalimov Minulla

Dates

2003-06-27Published

2001-10-30Filed