Patent application number | Description | Published |
20090031528 | Damping mechanism for hinged doors - In a damping mechanism for a pivot door arranged in a door frame, comprising a door fixture arranged in or on the door panel, a frame fixture arranged in or on the door frame, a damper arrangement arranged in the door fixture or the frame fixture and a damper arrangement counter part mounted in the frame fixture or in the door fixture, a damper arrangement with a brake catcher provided with a damper member includes a spring element which pulls the brake catcher into the fixture and the damper arrangement counter part includes at least one trigger element which is abutted by the brake catcher during closing of the door, so that the damper arrangement begins to dampen the pivot movement of the door as soon as a fixture part of the door comes into contact with a fixture part of the door frame. | 02-05-2009 |
20090033107 | Door closing mechanism - In a door closing mechanism for a hinged door arranged in a door frame, comprising a door fixture mounted to the door frame, a final door closing pull arrangement disposed in the door- or the frame fixture and a door closing pull arrangement counter part mounted on the frame, or respectively, the door fixture, the final door closing mechanism includes a catcher with a closing pull element which is moved toward a front position in which it is retained. A closing pull mechanism counter piece has a trigger element with which the closing pull element comes directly or indirectly into contact during door closing for pulling the to a closed position. | 02-05-2009 |
20090101452 | Brake or clamping arrangement for rotatable shafts - In a brake- and/or clamping arrangement for a shaft supported in an apparatus housing or a device housing and comprising a braking disc mounted on the shaft rigidly for rotation therewith and a clamping ring supported in the device housing, the braking disc has a friction area comprising two truncated cone-shaped friction surfaces with at least one brake cone arranged in the device housing and one arranged on an activating member. One brake cone abuts during braking or clamping the brake disc whereas the other cone abuts a clamping ring, which is disposed between the contact areas of the brake cones, the clamping ring are in contact with each other being mounted to the apparatus housing. | 04-23-2009 |
20090205485 | Pneumatic retarding device - The invention concerns a pneumatic retarding device with a cylinder dividing the cylinder into a displacement chamber and a compensation chamber and including a piston with a piston rod movably supported in the cylinder and having a piston seal element wherein, upon movement of the piston, a piston movement opposing force is generated while an air leakage flow is established past the piston for damping piston movement. The piston and the piston rod are formed integrally and the piston seal element has at least two deformation zones of which one responds faster to a pressure change in the displacement chamber then the other which is subjected to the pressure change via a restrictive passage. Also, a guide system is provided with such a retarding device. | 08-20-2009 |
20090272065 | Cover plate anchor - In an anchor for the attachment to construction panels including two cover plates and an intermediate support core layer wherein the anchor comprises an expansion body and a wedge body which inserted into the expansion body and includes an opening for screwing or pounding in a mounting means, the installed anchor is disposed in an opening of the panel which extends through the first cover plate and the intermediate support core plate. The expansion body has locking zones and engagement elements which are spreadable by wedge elements. With the anchor installed, a wedging zone spreads out the engagement elements of the expansion body behind the cover plate and the locking zones are interlocked. | 11-05-2009 |
20090273129 | Combined deceleration and acceleration device - In a combined deceleration and acceleration device for the controlled closing and opening of, for example, furniture parts, a base part consisting of a cylinder and a guide structure is provided wherein a drag element is movably supported by the guide structure, and a piston with a piston rod is connected to the drag element which has a park position remote from the cylinder and is biased by an energy storage structure toward the cylinder for moving the piston into the cylinder in a controlled decelerating manner while carrying along the drag element and a movable part engaged with the drag element. | 11-05-2009 |
20090274533 | Cover plate anchor with cover plate engagement structure - In an anchor for the attachment to flat building components including two cover plates and an intermediate support core layer wherein the anchor comprises an expansion body and a wedge body which is inserted into the expansion body and includes an opening for inserting a mounting means, the installed anchor is disposed in an opening of the building component which extends through one cover plate and the intermediate support core plate and into a dead end bore of the other cover plate. The expansion body has spreadable engagement elements, wherein, with the anchor installed, one cylinder zone is in contact with the bore wall of the first cover plate, and a wedging zone spreads out the expansion body in the intermediate support core and in the dead end bore of the second cover plate. | 11-05-2009 |
20090274534 | Anchor for cover plate engaement - In an anchor for the attachment to flat building panels including two cover plates and an intermediate support core layer wherein the anchor comprises an expansion body and a wedge body the installed anchor is disposed in an opening of the building component which extends through one of the cover plates and the intermediate support core plate and into a dead end bore formed in the other cover plate. The expansion body includes spreadable clamping elements, wherein, with the anchor installed, the support zone of the expansion body is disposed in radially clamping engagement in the one cover plate and in the dead end bore of the other cover plate. | 11-05-2009 |
20100007254 | Pull arrangement with reversing tension spring - In a pull arrangement including a housing with a guide structure movably supporting a carrier element which has a park position at one end of the guide structure and a rest position at the other end and a reversing structure is provided at the other end of the guide structure and a tension spring extending around the reversing structure is connected with one end to the carrier element and the opposite end to the housing for moving the carrier element to the end position, the tension spring comprises an area of high spring stiffness where it extends around the reversing structure and an area of low spring stiffness where the spring is connected to the housing away from the reversing structure. | 01-14-2010 |
20100011696 | Engagement bushing for cover panels with support core - In an engagement bushing installation for the connection of a lightweight construction panel including spaced first and second cover plates with a support layer disposed therebetween to another structure by a mounting element extending through a passage in the construction panel, the passage includes a first section which extends through the first cover plate and the support layer and a second section of smaller diameter extending through the second cover plate for accommodating the mounting element, an expansion sleeve is disposed in the first section so as to abut the second cover plate and the part of the expansion sleeve disposed in the first cover plate is radially expandable so that it can be expanded into radial engagement with the first cover plate while it is axially engaged with the second cover plate when the lightweight construction panel is engaged by the mounting element with the other structure. | 01-21-2010 |
20100175345 | Anchor for a lightweight construction panel and its installation in the panel - In an anchor installation in a lightweight construction panel including first and second cover plates with a support core structure disposed between the cover plates, wherein the anchor is installed in a bore so as to extend at least through the first cover plate and the support core to the second support plate, the anchor includes engagement structures for engagement with at least the first cover plate and the support core and also cement containing balloons which are crushed upon insertion of the anchor thereby releasing the cement which solidifies forming a firm connection between the anchor and the first and second cover plates and the support core. | 07-15-2010 |
20100178130 | Anchor installation in a lightweight construction panel - In an anchor installation in lightweight construction panels including first and second cover plates with a support core structure disposed between the cover plates, wherein the anchor is installed in a bore extending through the first cover plate, the support core structure and into the second cover plate, the anchor includes engagement components firmly engaging the first cover plate, the intermediate support core structure and also the second cover plate so that the anchor is safely and firmly held in position in the lightweight construction panel. | 07-15-2010 |
20100180535 | Anchor for installation in lightweight construction panels and method for its installation with cement injection - In an anchor installation in a lightweight construction panel having spaced cover plates with a support core disposed therebetween, wherein an anchor installed in a bore extending through at least one of the cover plates and the support core includes an expansion body having engagement elements spreading outwardly behind the cover plate to lock the anchor in the bore, the expansion body includes an axial bore fittingly accommodating a needle for the injection of cement into the expansion body and distribution passages for the distribution of the cement to various cavities in and around the expansion body for firmly fixing the anchor in the lightweight construction panel. | 07-22-2010 |
20100281817 | Anchor with structured clamping section - In an anchor for installation into a lightweight construction panel including at least a cover plate, wherein the anchor includes a radial clamping section for firm engagement with the cover plate when installed in a bore formed into the construction panel, the radial clamping section comprises an upper zone provided with axial grooves and a lower zone having transversely extending grooves both in engagement with the walls of the bore in the area of the cover plate. | 11-11-2010 |
20100287874 | Cement anchor for lightweight construction panels - In a cement anchor for use in connection with light-weight construction panels, wherein the anchor comprises a cylindrical body with at least one piston forming with the cylindrical body a displacement area in which a meltable cement is disposed together with a heatable melt body, the melt body is heated just before the anchor is inserted into a bore in the panel so that the cement is liquefied and, upon compression of the anchor, is displaced from the displacement area into the space around the anchor, so that, upon solidification of the cement, the anchor is firmly connected to the lightweight construction panel. | 11-18-2010 |
20100287875 | Cement anchor of lightweight construction panels - In a cement anchor for use in lightweight construction panels which anchor comprises a cylindrical body and at least one piston body and which includes a sealed cylinder interior filled with a flowable cement, the cylindrical body has at opposite ends at least one discharge opening which is closed but can be opened by a pressure-controlled valve structure for discharging the cement to the ambient area when installed in the lightweight construction panel. | 11-18-2010 |
20110024248 | Piston seal element and retardation device with piston seal element - In a piston seal element and a deceleration structure including a piston seal element which has a deformation area delimited in the longitudinal direction of the seal element by frontal face areas and a sleeve surface area with at least one channel extending between the two frontal face areas, the channel extends screw thread-like around the seal element between the frontal face areas thereof. | 02-03-2011 |
20110027037 | Anchor with cement contour - In an anchor for use in a lightweight construction panel including a support core provided at opposite sides with upper and lower cover plates, wherein the anchor comprises a cylindrical body having a bottom and including a cement containment and a displacement body for moving, upon insertion of the displacement body, engagement elements of the cylindrical body outwardly and causing the cement to be released from the containment and be directed via passages provided by the anchor into areas next to the top and bottom plates of the lightweight construction panel, where the cement solidifies for firmly connecting the anchor to the lightweight construction panel. | 02-03-2011 |
20110080080 | Acceleration device with two energy stores - In an acceleration device including a carrier element movably disposed in a housing together with a first energy store which is connected to the carrier element for moving the carrier element from a locked parking position to an end position while its energy is being discharged, a second energy store, which is charged with an initial energy amount when the carrier element is in the parking position, is associated with a guide element and is discharged upon release of the carrier element from the parking position while the carrier element is moved to an end position opposite the parking position. The second energy store, while being discharged to a residual energy amount, controls, by means of the guide element, the energy change rate of the first energy store at least in a part of its discharge time interval. | 04-07-2011 |
20110083397 | Anchor for mounting in cover panels - In an anchor for the attachment to flat building components including two cover plates and an intermediate support core layer wherein the anchor comprises an expansion body and a wedge body which is inserted into the expansion body and includes an opening for inserting a mounting means, the installed anchor is disposed in an opening of the component which extends through the cover plates and the intermediate support core plate. The expansion body has spreadable engagement elements, wherein, with the anchor installed, a cylinder zone is in contact with the bore wall of the first cover plate, and a wedging zone spreads out engagement elements behind the first cover plate. A part of the anchor is additionally disposed in the second cover plate. | 04-14-2011 |
20110085870 | Tool support arrangement having at least one externally adjustable shaft - In a tool pivot unit with a pivot head which is disposed in a housing and in which a drivable tool holder is supported so as to be rotatable by at least 100 degrees about a pivot axis which extends transverse to the movement direction of the machine tool carriage, the pivot head is movable with respect to the housing by means of a drive, which converts a linear movement into a pivot head rotation. The drive includes a linear carriage, which for inducing the movement, the linear carriage contacts at least one stop, while the housing is moved relative to this stop by the machine tool carriage and the machine tool table. | 04-14-2011 |