Safety protection means for metal scaffolds especially with joints of variable geometry
OwnerAbazid Amin Rchidinventor
Life of this patent
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Abstract
A safety protection device for joints, that is knots, of metal scaffolds, especially of a variable geometry type, made up of two caps which are disposed with slight clearance on opposite sides with respect to the center line (a-a) of the joint. Each safety protection device is made up of two bodies each having two facing semicircular recesses so as to delimit, in use, two facing chambers. The chambers are for housing corresponding parts or portions of the joint. Two circular holes are provided for the passage of two tubes connected by the joint. The parts of each one of the caps is connectable to each other in a fixed but removable way.
Claims4
A safety protection device for joints of metal scaffolds, comprising:
- two caps which are disposed with slight clearance on opposite sides with respect to a center line of the joint, each of said two caps including two bodies, each of said bodies having two facing semicircular recesses defining two facing chambers for housing corresponding parts or portions of the joint and two circular holes for the passage of two tubes connected by the joint, said bodies of each one of said caps being connectable to each other in a fixed but removable way by connection means, said connection means including at least one of pins and corresponding bushes defined and delimited by said bodies, screw means, tightening straps and a fixed coupling.
A safety protection device for joints of metal scaffolds in combination with a variable geometry joint, the combination comprising:
- a variable geometry joint with two jaw-like bodies intended to clamp the corresponding tubes of the scaffold by means of bolts and respective tightening nuts, said two jaw-like bodies of the joint being connected to each other by a transversal pivot to allow for the relative rotation thereof, so as to orient the two tubes according to the desired geometry;
- and
- two caps which are disposed with slight clearance on opposite sides with respect to a center line of the joint, each of said two caps including two bodies, each of said bodies having two facing semicircular recesses defining two facing chambers for housing corresponding parts or portions of the joint and two circular holes for the passage of two tubes connected by the joint, said bodies of each one of said caps being connectable to each other in a fixed but removable way by connection means, said connection means including at least one of pins and corresponding bushes defined and delimited by said bodies, screw means, tightening straps and a fixed coupling.
Dependencies are inferred from the claim text.