LOAD CELL
First Claim
1. A load cell for measuring the tension in a supporting cable of a lifting device, characterised in that the load cell (11) comprises a first body (12) in mechanical contact with a support structure of the lifting device;
- the first body (12) includes means for measuring the deformation exerted by a second body (13) of the cell (11), wherein one end of the first body (12) and the corresponding end of the second body (13) are mechanically joined by means of a male-female ball-and-socket type joint.
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Accused Products
Abstract
The invention relates to a load cell for measuring the tension in a supporting cable of a lifting apparatus, the load cell comprising a first body which is in mechanical contact with a supporting structure of the lifting apparatus, a second body which is in mechanical contact with supporting means of the lifting apparatus, and connection means such as a ball-and-socket joint which mechanically couples one end of the first body to the corresponding end of the second body. Deformation measuring means are used to measure the deformation caused by the exertion of force by the second body of the cell on the first body when the load cell is subjected to compression forces.
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Citations
8 Claims
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1. A load cell for measuring the tension in a supporting cable of a lifting device, characterised in that the load cell (11) comprises a first body (12) in mechanical contact with a support structure of the lifting device;
- the first body (12) includes means for measuring the deformation exerted by a second body (13) of the cell (11), wherein one end of the first body (12) and the corresponding end of the second body (13) are mechanically joined by means of a male-female ball-and-socket type joint.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
Specification