摘要:
An assembly comprising a member (10), having a recess, connected by a connector (20) to a component (15) having an outwardly presented surface part, the connector comprising at least one pair of elements (21a,21b) pivotally joined together by a pivotal joint means (26), each element having a female part and a male part which co-operate, respectively, to provide the connector (20) with a female portion in which said surface part of the component is received and a male portion which is engaged in the recess of the member (10).
摘要:
This invention relates to a connecting mechanism for structural members, used so as to connect together structural members, which are to be assembled into a structure, and establish communication between the passages defined by these structural members. A conduit communicating member (42) is inserted into a first passage (30) in one structural member (20), and the head portion of this member (42) is fitted in a groove (22) in another structural member (20a). The passage (30) in one structural member and that (30) in the other communicate with each other via a through bore provided in the conduit communicating member (42). A first locking member (44) is inserted into a recess (29a) in one structural member, and a second locking member (46) is held in the groove (22) in the other structural member. The first and second locking members (44, 46) are combined with each other via a locking member (48), whereby these two structural members are connected and fixed firmly.
摘要:
Die Befestigungseinrichtung (5) zur lösbaren Befestigung einer Strebe (3a - 3d) an einer Säule (1) hat einen an der Säule (1) befestigbaren Haltering (7) und ein Verbindungselement (9a - 9d) zur Verbindung der Strebe (3a - 3d) mit dem Haltering (7) . Das Verbindungselement (9a - 9d) hat an seinem einen Ende diametral gegenüberliegende Backen (33a, 33b) , welche um die Seitenflächen (16a) des Halterings (7) greifen, wodurch die Strebe (3a - 3d) verdrehsicher auch gegenüber großen Dreh- und Biegemomenten an der Säule (1) befestigt ist. Die genaue horizontale Lage der Strebe bzw. Streben (3a - 3d) läßt sich durch Verdrehen des Halterings (7) einstellen.
摘要:
The invention relates to a joint between a tube and a rod or another tube being at an angle to the former tube. This joint being provided with a ring arranged around said rod or other tube and fastened thereto and being split at least at one place, the two ends of said ring bounding said or a gap going over each in a limb which is parallel to the other limb as well as to a plane going through the longitudinal axis of the rod or other tube and which together with the other limb forms a plug extending in the former tube and with at least one screw bolt screwed into a tapped hole of the connecting element formed by the ring and the limbs and adapted to be tightened and untightened from the outside for fixing the plug in the former tube as well as for fastening the ring to the rod or other tube and is characterized in that the ring is uni- or multi-part clamping tape of sheet material in that one of the two limbs of the or each plug has the tapped hole for the bolt and the other limb of the plug concerned and the wall of the first-mentioned tube have, at a place directly adjacent the other limb, a hole passing at least a wrench for turning the bolt about its longitudinal axis, in that the tapped hole and the two further holes are coaxial and have their axes of revolution directed transversely of a plane going through the longitudinal axis of the first-mentioned tube and that of the rod or other tube and in that the wall of the first-mentioned tube forms a stop for the insertion end of the bolt. The invention relates also to a supporting bracket thereto and is characterized in that said bracket consists of a strip having a part with a form bended at least half-circular fitting around a tube of the carrying construction and a limb being and directed adjacent, radially outward and in that the bended part has, at a place diametrically opposite the limb, a radially inwardly directed bulging part or a lug fitting in a hole of said tube or in a socket hole in the head of the screw bolt of the joint concerned.
摘要:
This invention relates to a connecting mechanism for structural members, used so as to connect together structural members, which are to be assembled into a structure, and establish communication between the passages defined by these structural members. A conduit communicating member (42) is inserted into a first passage (30) in one structural member (20), and the head portion of this member (42) is fitted in a groove (22) in another structural member (20a). The passage (30) in one structural member and that (30) in the other communicate with each other via a through bore provided in the conduit communicating member (42). A first locking member (44) is inserted into a recess (29a) in one structural member, and a second locking member (46) is held in the groove (22) in the other structural member. The first and second locking members (44, 46) are combined with each other via a locking member (48), whereby these two structural members are connected and fixed firmly.
摘要:
An anchoring device in the form of a connection (10) has an axial bore (12) formed by two semi-circular elements (14, 16) having four sills (26) which form right angle projections. Bores are formed in the sills (26) for receiving bolts (36) having transverse pins (34) in a pivotal relationship. The sills (26) have inclined surfaces which in use form a seat for the nut of the bolt (36) and to orientate the bolt at an angle in the passage.
摘要:
A coupling for tubular scaffolding includes a boss 10 mounted on a standard 40 by a pin 42 or by welding and a wedge ring 24 rotatably encircling and co-planar with the boss. Radial insets 16 in the boss combine with the ring to form apertures 30 in which pegs 32 are locatable, the pegs being attached to the ends of ledgers 80 and transoms 82. The inner face of the wedge ring has sloping wedge surfaces 28 in the vicinity of the apertures 30 which alter the radial dimension of the apertures. Thus, when a peg is located in an aperture the wedge ring can be rotated to wedge the peg firmly in the aperture. The problem existing prior to the invention was the difficulty of securing ledgers and transoms. This had to be done by screw couplings or by getting above the coupling in order to tighten it. The coupling of the invention can be operated from below, i.e. by a person standing on erected scaffolding.