Anchoring structural members

Claim 1

A system according to claim 5, wherein the bottom member forming the bearing plate has a diametric slot through which a bolt is screwed into the base of the casing and when the bolt is released said bottom member is adjustable along the slot in relation to the casing and is lockable in any desired position by means of the bolt. 7. A .ystem according to claim 5, wherein the bottom member forming the bearing plate has a cross-member which is adapted to be engaged and disengaged in relation to slots C* o by rotation through 90 said cross-member being lockable in its locking position by means of studs and the flange can be fixed in the required position on the bearing plate by means of a locking bolt. 8. A system according to claim 1, wherein said system has an adjusting mechanism formed by a supporting plate and a flange in contact with one another along an inclined plane, the bottom member provided with the bearing plate having a base which extends parallel to the ground. 9. A system according to claim 5, wherein apertures are provided at the periphery of the casing base for th,' dis- charge of any penetrating water. A system according to claim 5, wherein the casing fitted flush with the ground is closed by a cover when the top member is not in use. 11. A system for the underground anchoring of structural members, substantially as described with reference to and as illustrated by any one of the embodiments shown in the accompanying drawings. D A T E D this 2md day of August, 1979. JEAN- JACQUES BOLLMAMT By his Patent Attorneys: CALLINAN AND ASSOCIATES x^tyre^.i^L '49, 515/79 77'1 7-74 CCz 00 000"o /4 *.3 0 0 0 0 0*S 0 0 V ~,9 0 0 0 0 *00 0 *00* SO 0* 00 0 0 *000 0000 S S 0@ 0 S OSS 50 V 00 S 0 0* OS /.74 /5g. 9'