Abstract:
Die vorliegende Erfindung betrifft einen Halter zur Befestigung eines Rohres einer Fußbodenheizung, ein Magazin aus Haltern zur Befestigung eines Rohres einer Fußbodenheizung sowie ein Setzgerät zur Verarbeitung eines derartigen Magazins. Der Halter (1) hat einen vorderen und einen hinteren Widerhaken (5 bzw. 6) sowie einen inneren Widerhaken (4). Der innere Widerhaken (4) wirkt beim Einschießen in eine Isolierschicht als Keil und sorgt für ein sicheres Verhaken des vorderen und hinteren Widerhakens (5 bzw. 6) in der Isolierschicht. Zur Magazinierung sind beidseitig einer Aufreihung von Haltern (1) durchlaufende kräftige Rahmenstege angeordnet, mit denen jeder Halter (1) auf jeder seiner Außenseiten durch mindestens einen schwächeren Abrisssteg verbunden ist. Bei einem Setzgerät zur Verarbeitung eines derartigen Magazins ragen in den Fallweg des Magazins auf einer Magazinstange Anschläge, an denen die Rahmenstege beim Aufschieben auf die Magazinstange zur Anlage kommen.
Abstract:
A compression-self-adjusting staple includes a substantially U-shaped staple body and a compression device. The staple body has a bridge and two legs extending from the bridge at an angle thereto. Each of the legs has a base end integral with die bridge and a deformabie distal end defining a stapling point shaped to pierce material to be stapled. The compression device is at least partly disposed between the legs and has a bias portion with a compression surface movably disposed between the legs and a compression resistor connected to the bridge and to the compression surface and formed to resist movement of the compression surface towards the bridge with a force.
Abstract:
Das Verfahren dient zur Herstellung eines von aus einer Vielzahl von parallel zueinander angeordneten Drahtadern (2) bestehenden Drahtbandes (1). Dabei wird ein Blechband zur Ausbildung der Drahtadern (2) zunächst entweder einseitig oder beidseitig vorgekerbt, wodurch Drahtadern (2) entstehen, die noch mit Stegen (3) verbunden sind. Zur anschließenden Umbildung der Stege (3) zu dünnen, leicht voneinander trennbaren und beim Abtrennen glatte und gratarme Trennflächen bildenden Trennstegen wird das Drahtband (1) einem Walkprozess unterworfen, bei welchem jeder Steg (3) einer mehrfachen Biegeverformung um seine Längsachse derart unterworfen wird, daß sich im Bereich der Stege (3) Anrisse durch Dauerbruch ausbilden und somit der Trennsteg entsteht.
Abstract:
A striking device is arranged above a receiving base (29) on which a stack of sheets of paper (P) is mounted, in order to strike a U shaped paper staple (11) to a stack of sheets of paper. The striking device includes a horizontal portion (31), a pair of leg portions (23) each projecting in a vertical direction from respective ends of the horizontal portion, and a pair of projected portions (32) each provided on respective inner faces of the pair of leg portions so as to face each other. A pair of blade portions (23a) is formed on respective ends of the pair of leg portions, and a first leg (20) and a second leg (21) of the paper staple (11) are mounted on the pair of projected portions.
Abstract:
An apparatus for installing framing material hangers in a workpiece is provided that includes a selectively operable actuator, a guide assembly, and a magazine. The actuator includes a piston. The guide assembly is operable to guide a framing material hanger into the workpiece. The magazine is operable to feed one or more framing material hangers into the guide assembly. Operating the actuator causes the piston to drive at least one of the hangers through the guide assembly and into the workpiece.
Abstract:
An apparatus for installing framing material hangers is provided that includes a table, a selectively operable actuator, and a magazine. The table includes a base panel. The selectively operable actuator is mounted relative to the table, such that the actuator is spaced apart from the base panel a distance. The actuator includes a piston. The magazine is operable to hold one or more hangers, the magazine having a first end positioned adjacent the actuator piston. Operating the actuator causes the piston or a member connected to the piston to contact at least one of the hangers and drive it toward the base panel.
Abstract:
Multi-pronged insulating connectors used in manufacturing insulative composite wall structures. At least a substantial portion of the connector is injection molded in a single step from an appropriate resinous material or moldable plastic. One or more prongs of connector (10) have a substantially pointed end for facilitating penetration of connector (10) through an insulating layer and an unhardened structural material, such as concrete. The opposite end, or gripping segment, includes a bridging structure for connecting the multiple prongs together and structure for facilitating gripping of the connector during placement in the insulating layer and first unhardened structural layer. The connectors include structures for helping to anchor the connectors within the structural layers upon hardening.
Abstract:
A composite material is manufactured from two spaced stacks (2 and 4) of intermediate fabric material. Each stack consists of a plurality of layers of material placed together face to face. Each layer is formed by embedding high strength fibres having a high modulus of elasticity in a resin matrix. The stacks (2 and 4) are removed from a release film (6), and a film of adhesive is applied to the lower surface of the side portion (8) of the stack (2) and the upper surface of the side portion (10) of the stack (4). These side portions (8 and 10) are placed in overlapping relationship, and are then crimp fastened together by a plurality of fasteners (12). Further layers (14 and 16) of intermediate fabric material are placed over the side portions (8 and 10) to cover the fasteners (12). The crimp fastened stacks (2 and 4) are placed in a mould tool comprising a base plate (18) and a top mould plate (20). A vacuum bag (22) is placed over the top mould plate (20), and an air tight seal is made between the vacuum bag (22) and the base plate (18) by means of a peripheral sealer tape (24). The space inside the vacuum bag (22) is evacuated by withdrawing air through a passage (34) at one edge of the vacuum bag (22). The fastened stacks (2 and 4) are compressed by bringing together the plates (18 and 20), and the mould tool and vacuum bag assembly is then heated in an autoclave to cure the stacks (2 and 4) while they remain under pressure to form the required composite material. After the curing operation has been completed, the mould tool and vacuum bag assembly is removed from the autoclave, the vacuum bag (22) is removed, the mould plates (18 and 20) are separated, and the cured composite material is removed.
Abstract:
A piece of furniture (10, 10b, 10d, 10e, 10f, 10g, 10h) includes a rectangular frame (12, 12b, 12d, 12e, 12f, 12g. 12h) for supporting a plurality of sinuous springs (20). A plurality of clip assemblies (18i, 18j) are secured to opposed side walls of frame. Each clip assembly (18i, 18j) comprises at least two metal fasteners (25, 78, 88, 98, 116), each having a generally planar head (29, 80, 90, 100, 118) and a shank (70, 82, 92, 102, 120) for insertion into the frame. The generally planar head (29, 80, 90, 100, 118) of each metal fastener (25, 78, 88, 98, 116) is encased by plastic of a non-metallic piece (22i, 22j). The non-metallic piece (22i, 22 j) has a hook portion (26i, 26j) to secure one end of a sinuous wire (20). Connectors (39) may be formed with the plastic or non-metallic pieces to join multiple clip assemblies.
Abstract:
Wall mounted shelf systems include anchor components that are easily installed, without the use of tools, and shelf components configured to facilitate hiding the anchor components.