Abstract:
Die Erfindung betrifft einen Klemmhalter (1) für die Befestigung von Laufschienen für Trag- oder Haltestangen an einer ortsfesten Unterkonstruktion, wobei der Klemmhalter (1) mit einer Laufschienenaufnahme (2) die Laufschiene, die Trag- oder Haltestange um mehr als den halben Umfang kraftschlüssig umgreift. Die Erfindung richtet sich darauf, dass ein hohlzylindrischer Fortsatz (4) der Laufschienenaufnahme (2) sowohl ein Justierlager (7) als auch ein Befestigungsglied (6) aussenseitig überfasst, wobei der hohlzylindrische Fortsatz (4) axial unverschieblich am Justierlager (7) und verdrehsicher an einer topfartigen Befestigungsbuchse (8) des Befestigungsgliedes (6) festgelegt ist.
Abstract:
Die vorliegende Erfindung betrifft ein Halteelement (7, 21) zum Halten einer Führungsschiene (6) für Schiebetüren (1), insbesondere Glasschiebetüren, mit einem Halteteil (8) und einem Basisteil (10, 23). Das Halteteil (8) und das Basisteil (10, 23) sind dabei derart miteinander verbunden, dass sie in Axialrichtung X-X zueinander verstellbar sind. Das Halteteil (8) weist einen Aufnahmebereich (9) auf, um eine Führungsschiene (6) zu halten. Das Basisteil (10, 23) ist z.B. mittels einer Schraube am Möbelkorpus (2) befestigbar.
Abstract:
A reinforcing support structure for an automotive vehicle body having a sheet structure (10) including a pair of side sheet structures (11, 12). Upper stiffener (17) and lower stiffener (18) are secured to the interior of side sheet structures (11, 12). Stiffeners (17 and 18) may have a cross-sectional shape as illustrated by stiffener (39) in Figure 6. Stiffener (39) includes a mounting flange (41) and an opposed flange (42) which have free edge portions. Beads or curls (44, 46) are formed on the free edge portions for reinforcement.
Abstract:
An aircraft structural panel (10) of the skin-stiffener type such as is commonly used in aircraft construction, has a skin (15) supported by uniformly spaced stiffeners or frames (39). Stiffeners (39) are secured to skin (15) and extend outwardly from the associated skin (15). Each stiffener (39) has a horizontal body (38), an inner mounting flange (41), and an outer bowed flange (42). Mounting flange (41) and bowed flange (42) have free edges and respective inturned beads or curls (44, 46) are formed thereon for stiffening of flanges (41) and (42).
Abstract:
A device in an overhead sliding door, which comprises guide rails (4) extending along the vertical sides of a door opening and a door panel (1) comprised of a number of door-panel sections (3), said door-panel sections being hingedly interconnected via horizontal pivot joints (2) and supporting runners (10) at the lateral edges of the door panel, which runners are guided along the guide rails (4). The respective upper parts of said rails pass into a bend (5) and continue as an essentially horizontally extending guide rail (6). The overhead sliding door has at least either a drive or a balancing device (8), which is connected with the door panel (1) via at least one traction means (30). The essentially horizontally extending guide rail (6) comprises two tracks, a first one of said tracks receiving a top runner (11) disposed in the top section of the door panel (1) and a second one of said tracks receiving the runners (10) disposed in the remaining sections of the door panel (1). The tracks are located one on each side of the traction means (30).
Abstract:
The invention relates to a sliding door for closing an opening in a wall, comprising a door leaf (1) and a suspension element which supports the door leaf (1), is mounted onto the wall (7) and has castors (3,4) and a sliding and guiding rail (5). According to the invention, the sliding and guiding rail (5) for the castors (3, 4) has a course which runs in such a way that the door leaf (1) is moved during its displacement into the closed position parallel to the wall opening and is lowered. To simplify the opening of the sliding door, the invention is characterized in that at least one support rail (8) which is in contact with the castors (3, 4) in the closed position and runs parallel to the sliding and guiding rail (5) is provided, that said support rail (8) is supported on the wall (7) using energy storing elements (9) and that the support rail (8) can be displaced in relation to the sliding and guiding rail (5) in the direction of the parallel displacement and/or lowering of the door leaf (1) in such a way that the energy storing elements (9) are stressed by the displacement of the door leaf (1) into the closed position.
Abstract:
The invention relates to a lifting gate for rooms, especially refrigerating chambers. The lifting gate runs on a guide by means of rollers (4, 5, 6, 7). The guide consists of a pair of rails (3). Each rail consists of a section (3a, 3b) that extends essentially horizontally and a section (3c, 3d) that extends vertically. The vertically extending sections (3c, 3d), together with the rollers, serve for sealingly placing the lifting gate to the wall of the room. The horizontally extending sections (3a, 3b) are held by jibs (3e, 3f, 3g, 3h) at the free ends thereof. Said jibs are fixed to the wall of the room (12).
Abstract:
A track support structure (30) for a sectional overhead garage door (10) having rollers (16) for guiding the door (10) between open and closed positions. The track support structure (30) has a track (38) and a track support beam (40). Track (38) has an upper horizontal flange (38) and a lower trough (72). The free edge of the trough (72) has an inturned tubular bead (74) and the free edge of upper flange (38) has an inturned tubular bead (74). An angle-shaped track support beam (40) has legs (88 and 90). The free edges of legs (88 and 90) have respective tubular beads (92 and 94). Tubular beads (92, 94) have a diameter between 1,5 and 2,5 times the diameter of beads (74, 76) on track (38).
Abstract:
A rigid-panel overhead door which is selectively moved up and down to open and close an opening and which is guided generally along door guides on opposed vertical sides of the opening is disclosed. The door includes a first chain disposed along one of the door guides and a second chain disposed along an opposed door guide. The door further includes a plurality of panels, each having a first end and a second end, the panels being of sufficient length to extend substantially across the opening but sufficiently limited in length so as to fit between the first and second chains and not extend beyond them. The door further includes a plurality of connectors for joining the first and second chains respectively to the first and second ends of each of the panels. Also disclosed is a rigid-panel overhead door including a door guide having a first portion which guides the door body vertically, a second portion which guides the door body horizontally, and a third portion which directs the door body into a coiled position for storage when the door is in an overhead position. The door also has a motor operatively connected to the door to move the door body along the door guide to open and close the door. The motor is situated so that a space between the first and third door guide portion is provided. The space is of sufficient size to accommodate locating at least the motor so that the door body does not obstruct access to the motor from at least one direction when the door body is accumulated into an overhead position. A method of making a hinge for use in an interlinked hinge chain for guiding and moving a door between an open and a closed position is also disclosed. The method comprisisng the steps of (1) defining a desired hinge thickness, height and profile as viewed from a cross section through a thickness of the hinge, (2) providing an extrusion mold which will extrude elongated stock having the desired thickness, height and profile; and (3) cutting or otherwise dividing the extruded length into the desired width for the hinge.
Abstract:
The invention relates to a closing system for a sliding door, specially for cold storage chambers, refrigerated warehouses, storage warehouses, etc., which can be accessed on foot or by means of vehicles. In order to ensure hermetic sealing of the sliding door and to enable it to open easily, the invention provides that a door leaf is suspended using a running gear (6, 7) on a supporting guide rail (4, 5), specially a dual track supporting guide rail, whose an active area when closed is located at a lower level and closer to the door opening than the remaining area so that the leaf of the door tightly seals the opening of the door in a closed position and can be raised quickly and easily from the door opening when the door is opened.