Patent ID: 7198245
Filing Date: 2007-04-03
Classification: F02B,Y10T

Abstract:
1. An engine-driven work machine comprising a pipe frame, a transportable structure attached to the pipe frame, a sling fitting provided above the pipe frame, the sling fitting having two ends, the sling fitting being hinged to the pipe frame at the two ends of the sling fitting for rotation of the sling fitting with respect to the pipe frame and to be held firmly in place on the pipe frame, and a stopper stopping rotation of the sling fitting in a substantially vertical direction, the sling fitting having a bent section extending at a right-angle to a bottom edge of a center section of the sling fitting, and approximately C-shaped sections being provided adjacent to the two ends of the sling fitting on opposite sides of the center section, the C-shaped sections including hinge sections for rotationally supporting the sling fitting and for engaging with the stopper.