US 3,949,834 AGranted

Safety net and adjustable support therefor

OwnerArthur Nusbauminventor

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Abstract

For use in conjunction with building construction, a safety net intended to be supported outwardly of the edges of the floors of the building, comprising a net fabric supported at its inner end by a bracket secured to the upper of two adjacent floors, and secured at its outer end to the top of an extension pole the bottom of which is supported in an adjustable pole bracket secured to the lower of the two adjacent floors. The adjustable pole bracket comprises a socket for the extension pole which is secured at its lower end in an adjustable base, being a substantially U-shaped bracket having spaced, parallel substantially vertical side flanges, a socket to receive the extension pole, a socket hinge bolt joining the socket in rotatable relationship to the side flanges of the bracket and an adjustable stop which, together with a permanent cross-member stop extending between the side flanges, permits the socket, and the pole secured therein, to rotate from a substantially vertical position to an angle from the vertical sufficient to support the net.

Claims2

Dependent claims

A safety net construction for multi-story buildings, comprising:

a. a bracket secured to the lower of two adjacent floors of the building, said bracket incorporating a pair of opposite parallel flanges extending outwardly of the floor;
b. a rotatable socket, said rotatable socket being hingedly secured between said flanges;
c. a support pole, said support pole being engaged by said socket for rotation therewith,
d. whereby a safety net may be extended from an upper floor to the upper end of said support pole;
e. said bracket additionally comprising a cross member extending between said flanges;
f. said cross member engaging against said socket to prevent rotation of said socket relative to said bracket beyond the point of contact between said cross member and said socket,
g. said bracket additionally comprising a cross bolt to hingedly secure said socket to said bracket for rotation with respect thereto, and
h. said bracket additionally comprising a second cross bolt, said second cross bolt being located to engage against said socket when the axis of said socket is vertically aligned;
i. said second cross bolt preventing rotation of said socket with respect to said bracket.

6 more elements

Dependencies are inferred from the claim text.