Zeissner
Alexander Zeissner, Weissach-Flacht DE
Patent application number | Description | Published |
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20080265079 | Cap For A Seat Belt Retractor - A cap is provided for a seat belt retractor having a housing. The cap is placed onto a side of the seat belt retractor facing a sensor. The cap is made of aluminum and is equipped with an adhesive plate by which the cap is glued onto the housing. The adhesive plate may consist of a butyl adhesive. | 10-30-2008 |
20090193883 | TEST BENCH - A test bench for simulating oscillations with at least one roller that has a running face on at least part of which a roadway covering is applied. The roller is rotatably mounted and supported by an axle. At least one excitation device is provided, which additionally moves the roller in at least one spatial direction, in particular in the vertical direction of the vehicle. | 08-06-2009 |
Bernd Zeissner, Volkach/gaibach DE
Patent application number | Description | Published |
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20090038898 | Vibration Damper - Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston is mounted stationarily on the piston rod while a second piston that is equipped with at least one valve disk biased by a spring assembly is mounted on the piston rod so as to be axially movable counter to a force of at least one support spring. The spring assembly is provided with at least one spring plate on which the spring assembly rests. The second piston is retained by a fixing sleeve which supports the at least one spring plate. The structural unit encompassing the fixing sleeve and the at least one spring plate is fitted with an axially effective separating joint for a locking connection inside the structural unit. The entire structural unit can be axially displaced towards the at least one support spring. | 02-12-2009 |
20090127039 | Vibration Damper - Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston ( | 05-21-2009 |
Bernd Zeissner, Volkach DE
Patent application number | Description | Published |
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20110226572 | Vibration Damper with Stroke-Dependent Damping Force - A vibration damper with stroke-dependent damping force includes a cylinder in which a piston rod with a piston is axially movable. The piston divides the cylinder into two work spaces filled with damping medium. A bypass between the work spaces is opened or closed depending on the piston position. The piston has a damping valve for at least one through-flow direction formed by a valve body that partially covers a through-flow channel in the damping valve. The valve body has first and second pressure-actuated surfaces on opposite sides of the valve body. The action of the second pressure-actuated surface depends on the position of the piston in relation to the bypass. The first pressure-actuated surface exerts a lifting force and the second pressure-actuated surface exerts a closing force on the valve disk. The second pressure-actuated surface is connected to a control space and a connection channel that overlaps with the bypass depending on the stroke position of the piston. | 09-22-2011 |
20130276625 | Piston-Cylinder Unit - A The piston-cylinder unit includes a cylinder having a closure body at the end. The closure body has a sleeve body which is fixedly connected on one side to the closure body and which is fastened to the cylinder. The sleeve body has a base which supports an operating pressure in the cylinder in direction of the closure body. | 10-24-2013 |
20130340865 | ADJUSTABLE DAMPING VALVE ARRANGEMENT - An adjustable damping valve arrangement comprises an adjustable damping valve in which flow is bidirectional, wherein a pressure-dependent supplementary valve is associated with the adjustable damping valve in series therewith for each through-flow direction, wherein each supplementary valve has at least one separate through-channel, the outlet side thereof being at least partially covered by at least one valve disk, wherein the flow path proceeding from the adjustable damping valve in flow direction is carried out through the first supplementary valve from a smaller inlet diameter to a larger outlet diameter, and the at least one valve disk carries out a peripheral lift movement, wherein the flow path through the second supplementary valve in flow direction to the adjustable damping valve is implemented from a larger inlet diameter to a smaller outlet diameter. | 12-26-2013 |