Swing arm style tire changer
OwnerCai Xilininventor
Life of this patent
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Abstract
A swing arm style tire changer includes a base (1), a workbench (2), an upright stem (12), a swing arm (10) and a dismounting head (14). The swing arm (10) is attached to the upright stem (12) and is capable of rotating horizontally. The swing arm style tire changer also includes a first helper arm (11) connected to the swing arm (10); under said first helper arm (11) and connected thereto is a tire-pressing wheel (15) that may be moved vertically upwards and downwards. The first helper arm (11) is attached to the swing arm (10) and is capable of rotating horizontally, and a pneumatic cylinder (8) is arranged on said first helper arm (11). The swing arm style tire changer also includes a second helper arm (7).
Claims7
A swing arm style tire changer, comprising a base (1), a workbench (2) supported by said base, an upright stem (12) extended from said base, a swing arm (10) mounted on the upright stem (12) for rotating horizontally, a tire changer head (14), and a first auxiliary arm unit (11) connected to said swing arm (10) which comprises a tire-pressing wheel (15) at a bottom end of said first auxiliary arm unit, wherein said tire-pressing wheel (15) is pointing downward and is capable of moving vertically.
Dependencies are inferred from the claim text.