Abstract:
To ensure that the support force which is dependent on the pressure of a support fluid is essentially the same also in the edge area of an article (9), especially sheets of (flat) glass, which is to be held or transported, as the support force in the middle area of the surface of the article (9), the device (1) as claimed in the invention on at least one support wall (3 or 5) provides for feed openings (21) to which drain openings (23) are directly assigned.
Abstract:
A device for machining a glass plate (5) is provided with a lifting element (10, 11) which is used to lift the glass plate (5) from a transport device (3) located on a lower edge of a supporting wall (1), during the machining process. The lifting element (10, 11) includes lifting fingers (10) provided with clips (15) which can be applied to the lower horizontal edge (7) of the glass plate (5), in order to positively connect the lifting element (10, 11) to the glass plate (5). Both a drive for lifting and lowering the lifting element and a drive for horizontally displacing the same are associated with the lifting element (10, 11), such that the glass plate (5) can be displaced during the machining process, without slipping and without any time delay.
Abstract:
A device for working of material plates (1), such as glass panes, has a supporting member (25, 26, 29) for the material plate (1) and a tool (12, 18) for working the material plates (1). The supporting member (25, 26, 29) has paired supporting elements (25′, 25″, 26′, 26″, 29′, 29″) with supporting surfaces (27′, 27″, 30′, 30″) facing one another, between which the material plate (1) is held. There are openings (31) for liquid emerging under pressure in the supporting surfaces (27′, 27″, 30′, 30″). The material plate (1), especially the glass pane, is therefore not mechanically supported, as is conventional in the prior art, but uses a liquid film which is formed under pressure in the gap between the material plate (1) and the supporting surfaces (27′, 27″, 30′, 30″) of the supporting elements (25′, 25″, 26′, 26″, 29′, 29″).
Abstract:
A bending head for bending of metallic hollow profile strips (2) in the production of spacer frames for insulating glass panes has a bending abutment (5) and a bending cheek (7). The bending abutment (5) can be placed by swivelling against one side of the section of the hollow profile strip (2) to be bent, conversely the bending cheek (7) can be placed from the outside against the hollow profile strip (2). In the execution of the bending process the bending abutment (5) and the bending cheek (7) are moved at the same time and hold the section of the hollow profile strip (2) to be bent between themselves.
Abstract:
In a device for coating of spacer frames (2) for insulated glass panes, there are nozzles on either side of conveyor (1) from which adhesive or sealant is applied to side surfaces (4) of spacer frame (2). Above conveyor (1) there are pressure rollers (10) which press spacer frame (2) against conveyor belt (1) Pressure rollers (10) engage spacer frame (2) in the area of the side edges of inside surface (6) of hollow section (5) which is forming. In this way a frictional connection between conveyor belt (1) and spacer frame (2) is effected and the leg of spacer frame (2) which lies on conveyor belt (1) is guided laterally. Pressure rollers (10) need not be swivelled up when staves (10) move past pressure rollers (10) when spacer frame (2) provided with staves (15) is being coated.
Abstract:
Apparatus for dividing laminated glass consists of a device for dividing laminated glass, and a glass cutting table 30 with a cutting bridge 33 which can move along a support and on which a cutting head 38 for scratching plates of glass can move. The device for dividing laminated glass is located on one of the edges of glass cutting table 30 which run parallel to cutting bridge 33. On cutting bridge 33 of glass cutting table 30 there is stop 40 for orienting the laminated glass in the device for dividing laminated glass. Thus the amount of space required is reduced. The device for dividing laminated glass can also be made narrower or can have only one movable support 5 if a support 2 affixed to the frame is made integral with the bearing surface of glass cutting table 30. The glass cutting table is not used to divide the laminated glass: only its cutting bridge is used, and only as an adjustable support for the stop 40.
Abstract:
Lines are scribed on glass panes in accordance with the sections to be produced and the glass panes are then broken into sections susbtantially in a vertical position. A device suitable therefor comprises a station (2) for scribing the glass panes (1) with a substantially vertical supporting surface (25) and a conveyor (13) at its lower edge. Adjoining the station (2) is a first breaking station (3) and second one (4) in which the X-notches are opened and frontal edge sections (XR) are separated. The sections (27) of glass panes (1) thus obtained are turned through 90.degree. about the axis perpendicular to the supporting surface (25) in a turning station (5). The Y notches are broken in another breaking station (8). After any edge strips (XR) and residual pieces (R) have been removed, the sections thus obtained are inserted directly into a device (12) for their intermediate storage or fed to a double-glazing line.
Abstract:
A lifting bar (12) for breaking scored glass sheets along score lines extending in the X direction and a device (30) for breaking the glass sheets along score lines extending in the Y direction are provided at a glass breaking table (1), conveyor belts (10, 11, 20, 21) being included in order to move the scored and/or partially broken glass sheets to the various locations of the glass breaking table (1). Additionally, rim snap-off tools (50 and 60) are associated with the glass breaking table (1), these tools breaking off marginal strips located outside of score lines corresponding to zero lines from the glass sheet by twisting these marginal strips with respect to the glass sheet. The procedure herein is such that first the marginal strips extending in the X direction are broken off by the rim snap-off tool (50) before the glass sheet is broken along the score lines extending in the X direction. Then, from the individual thus-obtained glass strips, the further marginal strips located along the zero score lines extending in the Y direction are broken off by rim snap-off tools (60). Only thereafter are the glass strips divided into the desired glass cuts along the score lines extending in the Y direction and are carried away by the conveyor belt (21) of the glass breaking table (1).
Abstract:
To move sealed insulating glass panes (2) from a sealing device which has rollers (5) which can turn freely around essentially vertical axes and which are mounted on vertically adjustable beam (4), for supporting upper edge (7) of insulating glass pane (2), and which has conveyor device (3) which engages the lower edge of insulating glass pane (2) and which also guides insulating glass pane (2) laterally, into compartmented truck (8) which has several compartments (20) which are bounded by cord-like elements (19) which run preferably obliquely, there is jib (50) which projects freely over outlet-side edge (52) of the sealing device and on which there are rollers (51) which can turn freely around essentially vertical axes. Jib (50) is adjustable in the vertical direction (arrow 6). Rollers (28) with V-shaped peripheral surfaces which can turn around axes which run transversely to the conveyor direction and which are mounted on beam (40) or frame (45) are assigned to compartment (20) into which insulating glass pane (2) is to be pushed. Rollers (28) can be raised and lowered in order that they can be moved into an active position in which they are located higher than the supports which are provided in compartment (20) and which have V-shaped upper end surfaces, and into a readiness position in which they are located lower than the supports.
Abstract:
A device for determining the shape of pane-shaped objects (1), particularly thermal window panes, has a support device which a pane-shaped object (1) abuts, optical sensors (7), a conveyor device (4, 5, 6) to move a pane-shaped object (1) and optical sensors (7) relative to one another, and a device for determining the travel path. There are multiple optical sensors (7) which are arranged in at least one row (3), where this row (3) is oriented parallel to the plane of pane-shaped object (1), as well as at an angle to the direction of travel (X). Optical sensors (7) which are arranged in one row (3) are reflected-light barriers. Light rays are reflected in the area of an object (1) (up to the edge of the object (9)) but not past to it, so that the Y-coordinate of a point on the object (9) is determined by the transition from reflection to non-reflection at sensor (7).