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CAR BODY LEG PART JOINTING STRUCTURE OF CONSTRUCTION EQUIPMENT CAPABLE OF EXPANDING AND CONTRACTING BODY WIDTH
CAR BODY LEG PART JOINTING STRUCTURE OF CONSTRUCTION EQUIPMENT CAPABLE OF EXPANDING AND CONTRACTING BODY WIDTH
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机译:轿车车身腿部焊接结构的建筑设备能够扩展和收缩本体宽度
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摘要
PROBLEM TO BE SOLVED: To extend and contract an equipment body in a short time by connecting a movable connecting body to a car body leg part and a truck frame by pivots penetrating through each through-hole of the leg part and the truck frame in the state where the axial center line of each through-hole is in an inclined state. ;SOLUTION: When an equipment body width is contracted, bolts on the tips of pivot pins 40c, 40d penetrating through the through-hole 11 of a car body leg part 10, the through-hole 21 of a truck frame 2, and the through-hole of a bracket 30 are removed, and the fixation between the car body leg part 10 and the truck frame 2 by the bracket 30 is released. The equipment body is then floated, and when the bracket 30 is turned in a quarter with the pivot pin 40a on one truck frame 2 side as a starting point, the truck frame 2 is moved to the inside of the equipment body to the car body leg part 10. The pivot pins 40c, 40d are inserted from the released through-hole of the bracket 30, and fixed by the bolts. The same work is performed to the other truck frame 2.;COPYRIGHT: (C)1997,JPO
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