Patents Assigned to GRENZEBACH MASCHINENBAU
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Patent number: 8989892Abstract: Apparatus and method for the defined intermediate storage of produced articles of the same type but different size and for the simultaneous composition of consignments of said articles, having the following features: a) a delivery path (3) for the continuous conveying of the produced products into the region of stacking robots (7), b) a multiplicity of transport vehicles (9) for transporting stacking pallets and order-picking pallets (6), c) a multiplicity of storing positions (10) for stacking pallets, d) one or more stacking robots (5) for filling order-picking pallets (6), e) a plurality of induction lines (8) for power supply and control of the transport vehicles (9).Type: GrantFiled: February 29, 2012Date of Patent: March 24, 2015Assignee: Grenzebach Maschinenbau GmbHInventor: Hans-Peter Hill
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Patent number: 8978531Abstract: The invention relates to a device for separating insulating materials which were obtained in a continuous production process and are made of mineral wool in determinable lengths, comprising the following features: a) the separation of the material is carried out by means of two separately driven circular saw blades (6) which are suspended like a pendulum; b) the position of the suspension (1) and the drive (2) of the saw blades (6) can be adjusted by means of a carriage (4) in the direction of supply of the material; c) the drive of the carriage (3), the drive of the saw blades (2), the drive of the pendular units (14) and the driving action of the conveyor belt (15) are provided by servomotors; d) a deflection unit (12) causes the lowering of the conveyor belt (15) in the respective area of the saw blades (6); e) the process of material separation is automatically controlled in accordance with the cutting performance of the separating means and the advancement speed of the material supply.Type: GrantFiled: June 16, 2008Date of Patent: March 17, 2015Assignee: Grenzebach Maschinenbau GmbHInventor: Rudolf Schäferling
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Publication number: 20150063976Abstract: Method and apparatus for the flush transfer of large-surface-area panels of different types of construction to a transporting vehicle, having the following features. At least one conveyor for supplying panels of at least one type of construction. At least one pivoting-stack apparatus, having a gripper frame and having adhesion elements fastened thereon. At least one stack framework on a mobile carriage, wherein the latter is connected to at least one transporting vehicle by a switchable coupling. The transporting vehicle is supplied with power, and controlled electronically and/or electrically, by a multiplicity of lines installed in the floor region. An electrically controlled parking brake on each transporting vehicle, for arresting purposes.Type: ApplicationFiled: April 17, 2013Publication date: March 5, 2015Applicant: Grenzebach Maschinenbau GmbHInventors: Egbert Wenninger, Roland Jenning, Franz Krommer
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Patent number: 8944308Abstract: An apparatus and method for producing an insulating structural element from substrates is provided. The substrates may be connected to one another at a periphery by applied pieces and may be insulated from one another by a vacuum. The apparatus may include a washing device, a cleaning device, a heating device for pre-heating the substrates, a positioning device for positioning the applied pieces on the substrates, an ultrasonic soldering device for soldering the applied pieces to the substrates, an automatic spacer and getter element setting unit, a plasma sputtering device in a vacuum, a substrate displacing device for transporting the substrates, a mechanical substrate placing device for joining the substrates, and a connecting device for welding or soldering the applied pieces of the substrates to each other.Type: GrantFiled: May 17, 2011Date of Patent: February 3, 2015Assignee: Grenzebach Maschinenbau GmbHInventors: Wolfgang Friedl, Stephan Leitenmeier
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Patent number: 8939337Abstract: The invention relates to an apparatus and to a method for the industrial production of elastically deformable large-surface-area glass plates in high quantities, comprising the following characteristics: a) a device for feeding a glass plate (3), b) a device for providing the surface of the glass plate (3) with initial damage in the region of the desired breaking line, c) a device for the locally limited heating of the glass surface by way of a laser beam moving on a straight line in a fan-shaped pivoting manner, d) a device for cooling the glass surface, wherein a controllable cooling nozzle delivering a fluid is disposed on at least one side of the laser beam, e) a device for transporting a thermally locally pretreated glass plate (3) into the region of a device for breaking the glass plate (3), f) a device for detecting a straight-line crack formation on the surface of a glass plate (3), g) a straight-lined breaking blade on the underside of the glass plate (3), which blade can be lifted on one side and/orType: GrantFiled: May 27, 2010Date of Patent: January 27, 2015Assignee: Grenzebach Maschinenbau GmbHInventor: Bernhard Roell
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Patent number: 8911197Abstract: The invention relates to a method and to an apparatus for the rapid transport of glass sheets between different manufacturing stations in a spacious manufacturing plant for producing photovoltaic elements, wherein said manufacturing plant is subject to clean room conditions, comprising the following features: a) a freely movable mounting for conveying a lifting portal, b) at least one vertical lifting carriage for vertically transporting a glass sheet by means of a telescoping jack plate, wherein said plate can be extended in two opposite directions, has a local lowering and raising function and can transport a glass sheet continuously from one side of the vertical lifting carriage to the other side, c) for operation, the mechanically moved parts are encapsulated free of emissions in a clean room and made of abrasion-proof material, d) a cordless energy supply unit for operating the mounting.Type: GrantFiled: November 26, 2009Date of Patent: December 16, 2014Assignee: Grenzebach Maschinenbau GmbHInventor: Thomas Rossmann
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Publication number: 20140322461Abstract: The invention relates to a vacuum insulated glass, which comprises two or more glass plates, which can be evacuated, which are oriented in parallel and which are sealed air-tight at the outer edge, with respect to the interior formed by means of spacers, by means of strip-shaped connecting elements attached to the entire perimeter, in particular metal strips connected to each other in a vacuum-tight manner, having the following features: a) the spacers each comprise at least two segments (7, 9) associated with each other, b) the spacers are arranged on closed distribution lines, which are arranged at a distance from each other and extend substantially parallel to the perimeter of the glass plate in question and run out in a defined manner in a curve in the corner regions of the glass plate, c) the segments (7, 9) are made of different materials, and d) the segments (7, 9) have a coating and/or structuring on the surfaces that do not come in contact with the glass plates (5, 6).Type: ApplicationFiled: May 23, 2012Publication date: October 30, 2014Applicant: Grenzebach Maschinenbau GmbHInventors: Wolfgang Friedl, Stephen Leitenmeier, Christian Herfert
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Publication number: 20140230214Abstract: The disclosure relates to a method and to a device for fully automatically selecting and packing photovoltaic solar modules, for example, produced in mass production. The device may include the following characteristics: a production line, b) a quality checking device having devices for mechanical final testing and electrical final testing, c) an assembly device for module carriers, d) a device for distributing and stacking the solar modules in the horizontal and vertical direction according to particular selection criteria at acceptance locations corresponding to said selection criteria, e) devices for placing strips as spacers between stacked modules, wherein different types of strips can be taken from a magazine, f) devices for collating packages of a plurality of solar modules at each acceptance location, wherein aid devices each comprise a film wrapper, a protective cap applicator, and a strapping device.Type: ApplicationFiled: April 25, 2014Publication date: August 21, 2014Applicant: Grenzebach Maschinenbau GmbHInventors: Thomas Rossmann, Egbert Wenninger
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Publication number: 20140236343Abstract: Apparatus and method for the defined intermediate storage of produced articles of the same type but different size and for the simultaneous composition of consignments of said articles, having the following features: a) a delivery path (3) for the continuous conveying of the produced products into the region of stacking robots (7), b) a multiplicity of transport vehicles (9) for transporting stacking pallets and order-picking pallets (6), c) a multiplicity of storing positions (10) for stacking pallets, d) one or more stacking robots (5) for filling order-picking pallets (6), e) a plurality of induction lines (8) for power supply and control of the transport vehicles (9).Type: ApplicationFiled: February 29, 2012Publication date: August 21, 2014Applicant: GRENZEBACH MASCHINENBAU GMBHInventor: Hans-Peter Hill
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Patent number: 8788086Abstract: The invention relates to a method and device for changing the position of large-area glass plates which are stationary or moving, having the following features: one or more devices located on a level plane, each having a plurality of suction devices (12), are connected to the glass plates (10) to be re-positioned by means of a vacuum, b) the devices are connected to a lifting column (4) in a rotatable and pivotable manner, c) the devices can travel horizontally in the gripping area of the glass plates (10), d) the lifting column (4) has a counterweight (5) supplied with compressed air to compensate for the moving weight of the devices, e) the suction device (12) disk caps are spring-loaded in their holders, can be tilted in every direction, and are provided with a filter element (27), f) a controllable vacuum can be applied to each of the suction devices (12) individually, with a computer program as the controller.Type: GrantFiled: January 27, 2009Date of Patent: July 22, 2014Assignee: Grenzebach Maschinenbau GmbHInventor: Roland Franz
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Patent number: 8776549Abstract: The invention relates to a method and a device for severing a marked region of a glass strip (1) produced continuously on a conveyor belt (11), having the following characteristics: a) a line (12) highlighting the severing of the marked region is scored on the continuous glass strip (1), b) once the scored line (12) reaches the crusher roll (6), the two lock rolls (7, 8) following the crusher roll (6) are folded away downward, c) once the scored line (12) is located in the region of the highest area of the crusher roll (6), means for shearing off (5) push onto the glass strip (1) and break it off, d) after the broken-off glass piece (10) has dropped, the lock rolls (7, 8, 9) are folded back in the conveyor belt (11), and to a computer program and a machine-readable carrier with the program code thereof.Type: GrantFiled: September 3, 2008Date of Patent: July 15, 2014Assignee: Grenzebach Maschinenbau GmbHInventor: Edwin Lang
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Patent number: 8757355Abstract: Method and device for loading a container with products which are made up of individual thin sheets of glass (1) of a large surface area or with individual sheets of glass (1), in particular photovoltaic modules, TFT screens or component parts thereof, comprising the following features: a) means for respectively bringing into place individual sheets of glass (1) or products made up of various sheets of glass (1), b) a vertical adjuster with a sliding carriage (16) and supporting forks (12), c) a transverse transporting device (18) for loading, d) a device for transferring force from the transverse transporting device (18) to a transporting belt (8) respectively of the container.Type: GrantFiled: September 24, 2009Date of Patent: June 24, 2014Assignee: Grenzebach Maschinenbau GmbHInventor: Helmut Weigl
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Patent number: 8747627Abstract: The invention relates to a method and to a device for reversing the feeding of a sputter coating system, particularly when coating a photovoltaic module, in clean rooms, having the following characteristics: a) a transport frame (11) for receiving a substrate wafer (19) of a photovoltaic module, b) a rotary device having means for mounting the transport frame (11), having means for rotating the transport frame (11), and having means for transporting the transport frame (11), c) means for precisely aligning the rotary device relative to the sputter coating system, d) a detection device (18) for checking a sputter process, and computer program having a program code for performing the process steps.Type: GrantFiled: November 26, 2009Date of Patent: June 10, 2014Assignee: Grenzebach Maschinenbau GmbHInventor: Roland Franz
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Publication number: 20140152808Abstract: The invention relates to a method and device for the reliable detection of material defects in a continuously produced band of transparent material by means of examining a strip of a band of this material extending transversely with respect to the conveying direction and observed in transmitted light and reflected light, characterised in that it has the following features: a) uninterrupted illumination of the band of transparent material in transmitted light and reflected light by a linear lamp (6) disposed transversely with respect to the band and having a constant light flux and an adjacent lamp (5) likewise disposed transversely with respect to the strip and having an oscillating light flux, and an additional bright field illumination (8) and an additional dark field illumination (2), wherein the linear lamp (6) has a ruled grating (7) on the surface, b) uninterrupted detection of a detection zone extending over the width of the band of transparent material by means of line scan cameras (9, 1) which are diType: ApplicationFiled: July 31, 2012Publication date: June 5, 2014Applicant: Grenzebach Maschinenbau GmbHInventors: Wolfgang Ullrich, Wolfgang Zorn
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Publication number: 20140144570Abstract: A method and a device for producing mirror units for heliostats, comprising a main body as a carrier of a reflective surface and a fixing carriage to ensure stress-free mounting of the main body during production, comprising the following features: a) a feed for main bodies (13) by means of a mirror-carrier delivery feed (3), b) a feed for fixing carriages (2) by means of running rails (4), c) a device for transferring a main body (13) into a fixing carriage, d) a mirror feed (8), e) an adhesive bonding device (5), f) a device for pressing a main body (13) together with a plurality of mirrors (11) and g) a measuring device (9) for checking relevant tolerances of the production process.Type: ApplicationFiled: July 26, 2012Publication date: May 29, 2014Applicant: Grenzebach Maschinenbau GmbHInventors: Erwin Herre, Bernd Vogt
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Patent number: 8667814Abstract: The invention relates to a method and to a device for force-fit connecting glass-like components to metals, particularly for connecting a glass plate (2) to a large-scale mounting element (19) as a central connecting element, particularly made of metal, having the following characteristics: a) an input and control device (6) for inputting process data, b) a storage and positioning device (15) for supplying individual fastener elements (1) as support elements of a central connection element (20), c) having mounting and fixing means (3) for fixing a glass plate (2), d) a thickness measuring device (7) for measuring the thickness of each of the components to be connected and layers of the same, e) a measuring machine (8) for measuring the resonant frequency of the glass plate (2) and a surface sensor (10) for determining the roughness of the glass plate (2), f) a sliding device (11) for pressing together the components to be connected by means of an ultrasonic horn (4), g) a device for generating ultrasonics byType: GrantFiled: November 26, 2009Date of Patent: March 11, 2014Assignee: Grenzebach Maschinenbau GmbHInventors: Wolfgang Friedl, Egbert Wenninger, Stephan Leitenmeier, Franz Bachmeir
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Patent number: 8646170Abstract: An apparatus and a method for automatically joining components of photovoltaic elements are disclosed. The apparatus includes: a) at least two manufacturing lines and at least two assembly bridges for joining the substrates, films and glass panes, b) a stacking device for film feeding and a conveyor belt for feeding the glass panes, c) devices for centering and suctioning the films and the glass plates, d) devices for transporting and fixing the film transport frame and the glass transport frame e) devices for lowering the films and the glass plates from the respective transport frames, and f) devices for further transport.Type: GrantFiled: August 18, 2009Date of Patent: February 11, 2014Assignee: Grenzebach Maschinenbau GmbHInventor: Helmut Weigl
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Publication number: 20140013802Abstract: The invention relates to a device and a method for trimming a float glass strip that has a normal or structured surface, comprising the following features: a) a cutting slide having a lower running rail and a cutting slide having an upper running rail for a bottom cut for a structured surface or a top cut for a normal surface, wherein both running rails are arranged at an acute angle to the running direction of the glass strip and this angled position can be adjusted; b) a number of counter pressure rollers for the lower cutting slide; c) a hold-down apparatus (6) having a breaking roller (20) and a front hold-down roller (21) for a bottom cut; d) a hold-down apparatus (15) having a breaking roller (14) and a rear hold-down roller (18) for a top cut; e) apparatuses (10, 11, 12) for measuring the advance speed of the glass strip (11) and the current length of the glass strip.Type: ApplicationFiled: April 2, 2012Publication date: January 16, 2014Applicant: GRENZEBACH MASCHINENBAU GMBHInventor: Wolfgang Niewiera
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Patent number: 8590688Abstract: Disclosed are a method and a device for conveying large-size thin glass plates in clean-room conditions for the large-scale production of electro-optical products. In one embodiment the device includes a) conveying elements for supplying glass plates; b) processing elements for processing glass plates; c) production lines for combining individual production processes; d) containers that can be loaded with glass plates from two opposite sides; e) carriages for transporting the containers, said carriages having rail wheels while supporting transverse rails for guiding rolls in order to move the containers; f) means for driving the carriages and transversely moving the containers with the help of joint driving motors.Type: GrantFiled: August 27, 2009Date of Patent: November 26, 2013Assignee: Grenzebach Maschinenbau GmbHInventor: Helmut Weigl
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Patent number: 8556680Abstract: An embodiment of the invention relates to a method and an apparatus for the automatic edge grinding of glass sheets under clean room conditions, comprising the following: a) a multi-axis robot at a gripper arm thereof carries a suction frame having a plurality of suction units for receiving a glass sheet, b) a grinding unit having at least one rotatable grinding wheel that is supported in a stationary manner is installed in the usable pivot range of the gripper arm of the robot, c) the ground product occurring during operation of the grinding unit is extracted by an extraction system, d) the degree of wear and the state of the grinding wheel are monitored by a calibration device in conjunction with a detection device, and a computer program for carrying out the method.Type: GrantFiled: June 2, 2009Date of Patent: October 15, 2013Assignee: Grenzebach Maschinenbau GmbHInventor: Egbert Wenninger