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US 2021/0179241 A1Published application
Boat lifting gantry crane
AssigneeCimolai Technology SPA
InventorDonato CECCHIN
Life of this patent
Estimating the term…
Abstract
A boat lifting crane includes an upper frame, which in turn has two upper beams, and at least two pairs of carriages. Each carriage of each pair is mounted so that it can move on a respective upper beam and can translate for a respective stroke portion. The boat lifting crane further includes at least one lifting belt, which is extended between two carriages of a same pair of carriages. At least part of the stroke portion of a carriage of a pair of carriages is superimposed on at least part of the stroke portion of a carriage of another pair of carriages.
Claims14
-13. (canceled)
A boat lifting crane comprising:
- an upper frame having two upper beams,
- at least two pairs of carriages, each carriage of each pair being mounted so that each carriage is configured to move on a respective upper beam and is configured to translate for a respective stroke portion,
- at least one lifting belt extended between two carriages of a same pair of carriages,
- wherein at least part of the stroke portion of a carriage of one of the pairs of carriages is superimposed on at least part of the stroke portion of a carriage of the other of the pairs of carriages.
1 more element
Dependencies are inferred from the claim text.