作者: Gerald E. Mueller
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摘要: A step assembly in combination with a vehicle having frame and rear bumper, an upper surface generally vertical outer face, attached to the has attachment leg perpendicularly extending portion. bracket supported on face of bumper mounts for swinging movement from first operative position which one side is disposed vertically adjacent portion extends retracted second opposite lies inversely along bumper. lock device automatically between mount under influence gravity releasably locking both positions.