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US 2022/0165598 A1Published application
Transport apparatus
AssigneeSemes Co., Ltd.
InventorsJae Ik CHO, Kil Hyun CHO, Chung Il CHO
Life of this patent
Estimating the term…
Abstract
A transport apparatus includes a transport rail extending along a predetermined path, a transport vehicle configured to be movable along the transport rail to transport a material, and a brake unit mounted on the transport vehicle to be adjacent to the transport rail and configured to apply an eddy current braking force to the transport vehicle.
Claims20
A transport apparatus comprising:
- a transport rail extending along a predetermined path;
- a transport vehicle configured to be movable along the transport rail to transport a material;
- and
- a brake unit mounted on the transport vehicle to be adjacent to the transport rail and configured to apply an eddy current braking force to the transport vehicle.
1 more element
A transport apparatus comprising:
- a first transport rail and a second transport rail extending parallel to each other along a predetermined transport path;
- a transport vehicle comprising a drive module disposed on the first and second transport rails and configured to be movable along the first and second transport rails, and a hoist module connected to the drive module and configured to elevate a material;
- and
- brake units mounted on the drive module to be adjacent to the first and second transport rails and configured to apply an eddy current braking force to the drive module.
1 more element
A transport apparatus comprising:
- a first transport rail and a second transport rail extending parallel to each other along a predetermined transport path;
- a transport vehicle comprising a drive module disposed on the first and second transport rails and configured to be movable along the first and second transport rails, and a hoist module connected to the drive module and configured to elevate a material;
- brake units mounted on the drive module to be adjacent to the first and second transport rails and configured to apply an eddy current braking force to the drive module;
- a second brake unit mounted on the hoist module to be adjacent to the first and second transport rails and configured to apply an eddy current braking force to the hoist module;
- at least one vibration sensor mounted on the transport vehicle and configured to sense vibration of the transport vehicle;
- and
- a brake controller for controlling operations of the brake units and the second brake unit based on a signal from the at least one vibration sensor.
4 more elements
Dependencies are inferred from the claim text.