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A GUIDE-ROLL ARRANGEMENT FOR GUIDING RELATIVE MOVEMENT OF MEMBERS OF A LIFT-TRUCK AND A LIFT-TRUCK COMPRISING A GUIDE-ROLL ARRANGEMENT
A GUIDE-ROLL ARRANGEMENT FOR GUIDING RELATIVE MOVEMENT OF MEMBERS OF A LIFT-TRUCK AND A LIFT-TRUCK COMPRISING A GUIDE-ROLL ARRANGEMENT
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机译:用于引导起重卡车和包括起重卡车布置的起重卡车的成员的相对运动的起步滚动布置
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摘要
A guide-roll arrangement (50) for guiding movement of a first member (118) relative a second member (113) of a lift-truck (100), comprising a roll pin (10) having opposing first and second ends (11, 12), wherein the first end (11) comprises a recess (13); and a roll (20) supported on the roll pin (10); and a sliding element (30) arranged in the recess (13), said sliding element (30) comprising opposing contact and sliding surfaces (31, 32), wherein a support piece (40) is arranged in the recess (13) and comprising a contact surface (41) for supporting the sliding element (30), wherein the contact surface (31) of the sliding element (30) is supported on the contact surface (41) of the support piece (40) and wherein one of the contact surfaces (31, 41) of the support piece (40) and the sliding element (30) is concave and the other is convex.
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