Crane apparatus equipped with container security scanning system
First Claim
1. Crane apparatus installed on a foundation situated in water, comprising:
- a crane movable along the foundation for unloading containers from a vessel docked along the foundation and placing the containers on a deck of the crane and for transferring the containers from the deck to another location;
and a container security scanning system for scanning the containers while the containers are on the deck to determine the presence of radioactive material in the containers.
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Accused Products
Abstract
Crane apparatus is equipped with a container security scanning system for scanning containers for radioactive material, such as neutron or gamma ray emissions. The crane apparatus has a crane for unloading containers from a marine vessel and placing the containers on a deck located at the portal girder level of the crane and for transferring the containers from the deck to another location. The container security scanning system comprises one or more scanning units disposed on the deck, each scanning unit having one or more scanning platforms for supporting a container such that a bottom of the container is vertically spaced from the deck. A scanning device is movable beneath the container in a space between the underside of the scanning platforms and the deck for scanning the container to detect whether radioactive material is present. Existing cranes can be retrofitted with the container security scanning system, and newly manufactured cranes can be upgraded to include such a system.
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Citations
52 Claims
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1. Crane apparatus installed on a foundation situated in water, comprising:
- a crane movable along the foundation for unloading containers from a vessel docked along the foundation and placing the containers on a deck of the crane and for transferring the containers from the deck to another location;
and a container security scanning system for scanning the containers while the containers are on the deck to determine the presence of radioactive material in the containers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- a crane movable along the foundation for unloading containers from a vessel docked along the foundation and placing the containers on a deck of the crane and for transferring the containers from the deck to another location;
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13. Crane apparatus installed on a foundation situated in water, comprising:
- a crane movable along the foundation for unloading a container from a vessel docked along the foundation and placing the container on a deck of the crane and for transferring the container from the deck to another location; and
a scanning device movable beneath the container while the container is on the deck to detect whether radioactive material is present in the container. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
- a crane movable along the foundation for unloading a container from a vessel docked along the foundation and placing the container on a deck of the crane and for transferring the container from the deck to another location; and
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23. Crane apparatus installed on a foundation situated in water for directly transshipping containers from a vessel moored alongside the foundation to a land transportation mode without necessity of ground placement of the containers, the crane apparatus comprising:
- a parent crane mounted on the foundation and displaceable therealong for unloading containers from a vessel moored alongside the foundation and placing the containers on a deck of the parent crane and for transferring containers from the deck to a platform of the parent crane;
a container security scanning system for scanning the containers while on the deck to determine whether radioactive material is present in the containers; and
a sibling crane mounted on the foundation and displaceable therealong beneath the parent crane and independently of displacement of the parent crane for loading containers from the platform to a land transportation mode. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
- a parent crane mounted on the foundation and displaceable therealong for unloading containers from a vessel moored alongside the foundation and placing the containers on a deck of the parent crane and for transferring containers from the deck to a platform of the parent crane;
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37. A method for screening containers for radioactive material during transshipment of the containers by a crane from a marine vessel to another location, comprising the steps of:
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using a crane to transfer containers from a marine vessel to a deck of the crane;
scanning the containers while on the deck to determine whether radioactive material is present in the containers; and
using the crane to transfer the containers from the deck to either a first location or a second location depending on whether or not radioactive material is determined to be present in the containers. - View Dependent Claims (38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48)
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49. A method of retrofitting a crane to enable screening of containers for radioactive material during transshipment of the containers by the crane from a marine vessel to another location, comprising the steps of:
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providing a scanning platform on a deck of the crane so that the crane can transfer containers from a marine vessel to the scanning platform; and
providing a movable scanning device beneath an underside of the scanning platform so that the scanning device can undergo scanning movement beneath a container on the scanning platform to detect whether radioactive material is present in the container before the container is transferred by the crane from the scanning platform to another location. - View Dependent Claims (50, 51, 52)
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Specification