Construction Machinery Body
AssigneeHitachi Sumitomo Heavy Industries Construction Crane Co., Ltd.
InventorKazunori YAMAMOTO
Life of this patent
Estimating the term…
Abstract
A construction machinery body includes: a main frame; a gantry that is derrickably linked to the main frame, and includes a front leg member and a rear leg member that is linked to the front leg member at a front end side; a connecting member that is disposed between one end portion and another end portion of the front leg member in the gantry, and includes a connecting portion and a rope attaching portion; and a coupling member that links the connecting portion of the front leg member to the main frame in a state where the gantry is retracted.
Claims5
A construction machinery body, comprising:
- a main frame;
- a gantry that is derrickably linked to the main frame, and includes a front leg member and a rear leg member that is linked to the front leg member at a front end side;
- a connecting member that is disposed between one end portion and another end portion of the front leg member in the gantry, and includes a connecting portion and a rope attaching portion;
- and
- a coupling member that links the connecting portion of the front leg member to the main frame in a state where the gantry is retracted.
Dependencies are inferred from the claim text.