Trench shoring apparatus and its method of use
AssigneeSecure Ground Solutions LTD
InventorGlenn MOLYNEUX
Life of this patent
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Abstract
The trench shoring apparatus includes first and second side panels connected in a parallel spaced-apart configuration by a connecting rod pivotally connected to one end of one or more pairs of lateral arms. The other opposite end of the one or more pairs of lateral arms is hingedly connected to the side panels, such that translational movement of the connecting rod in a direction parallel to the side panels causes the spaced-apart panels to move between retracted and extended parallel spaced-apart configurations.
Claims30
A trench shoring apparatus, comprising:
- first and second side panels connected in a parallel spaced-apart configuration by a connecting rod pivotally connected to one end of one or more pairs of lateral arms, the other opposite end of the one or more pairs of lateral arms being hingedly connected to the side panels,
- wherein translational movement of the connecting rod in a direction parallel to the side panels causes the spaced-apart panels to move between retracted and extended parallel spaced-apart configurations.
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Dependencies are inferred from the claim text.