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US 12,037,065 B2Granted
Caterpillar changing apparatus
AssigneeHanwha Aerospace Co., Ltd.
InventorsMin Kyo Seo, Ki Jeong Kim, Dong Su Lee
Life of this patent
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Abstract
A caterpillar changing apparatus includes a floor frame; a moving fame movable with respect to the floor frame; and a supporting unit including at least one body, the supporting unit provided on the moving frame and configured to support a caterpillar to maintain a shape of the caterpillar that the caterpillar has when installed on a vehicle.
Claims19
A caterpillar changing apparatus comprising:
- a floor frame;
- a moving frame movable with respect to the floor frame;
- and
- a supporting unit comprising at least one body, the supporting unit provided on the moving frame and configured to support a caterpillar to maintain a shape of the caterpillar that the caterpillar has when installed on a vehicle,
- wherein the at least one body of the supporting unit comprises:
- an upper supporting unit configured to support an upper portion of the caterpillar;
- a lower supporting unit configured to support a lower portion of the caterpillar;
- and
- a side supporting unit configured to support a side portion of the caterpillar, and
- wherein the upper supporting unit comprises:
- a main supporting unit;
- and
- a sub supporting unit couplable or detachably coupled to the main supporting unit in a longitudinal direction of the main supporting unit.
10 more elements
A caterpillar changing apparatus comprising:
- a floor frame;
- a moving frame movable with respect to the floor frame;
- and
- a supporting unit comprising at least one body, the supporting unit provided on the moving frame and configured to support a caterpillar to maintain a shape of the caterpillar that the caterpillar has when installed on a vehicle,
- wherein the at least one body of the supporting unit comprises:
- an upper supporting unit configured to support an upper portion of the caterpillar;
- a lower supporting unit configured to support a lower portion of the caterpillar;
- and
- a side supporting unit configured to support a side portion of the caterpillar, and
- wherein the side supporting unit comprises:
- a coupling unit coupled to the moving frame;
- a posture adjusting unit coupled to the coupling unit and configured to enable posture adjustment of the side supporting unit;
- and
- a tension unit provided with the posture adjusting unit and configured to apply pressure to the side portion of the caterpillar in a longitudinal direction of the caterpillar.
11 more elements
A caterpillar changing apparatus comprising:
- a floor frame;
- a moving frame movable with respect to the floor frame;
- and
- a supporting unit comprising at least one body, the supporting unit provided on the moving frame and configured to support a caterpillar to maintain a shape of the caterpillar that the caterpillar has when installed on a vehicle,
- wherein the at least one body of the supporting unit comprises an inclined supporting unit that is configured to support an inclined portion of the caterpillar, and
- wherein the inclined supporting unit comprises:
- a coupling unit coupled to the moving frame;
- and
- a main posture adjusting unit coupled to the coupling unit and configured to enable posture adjustment of the inclined supporting unit and support the inclined portion of the caterpillar.
6 more elements
A caterpillar changing apparatus comprising:
- a floor frame;
- a moving frame movable with respect to the floor frame;
- and
- a supporting unit comprising at least one body, the supporting unit provided on the moving frame and configured to support a caterpillar to maintain a shape of the caterpillar that the caterpillar has when installed on a vehicle,
- wherein the at least one body of the supporting unit comprises:
- an upper supporting unit configured to support an upper portion of the caterpillar;
- a lower supporting unit configured to support a lower portion of the caterpillar;
- and
- a side supporting unit configured to support a side portion of the caterpillar, and
- wherein the upper supporting unit is detachable from the moving frame, or the upper supporting unit comprises a lug that is configured to be connected to a hook or a wire.
7 more elements
Dependencies are inferred from the claim text.