Abstract: A method for populating a portfolio management database with one or more data records from at least one database. The populating the portfolio management database may include altering at least a portion of the data records and selecting a portion of the data records based on rules for the portfolio management database. A search string associated with a search of the portfolio database management database is received and a search of the portfolio database based on the search string is conducted. The results of the searching are output to a user interface.

Abstract: A piston-cylinder unit includes: a cylindrical pressure tube having a first end side defining an end side opening; a piston, axially displaceable in the pressure tube, the piston having a piston rod, the piston rod being guided out of the pressure tube at the first end side through the end side opening; a piston rod guide and a piston rod seal, arranged inside the pressure tube, which cooperate together to sealingly guide the piston rod at the end side opening; and a cup-like protective cap surrounding an end region of the cylindrical pressure tube from the first end side, the protective cap having a base at its end, the base having a coaxial through-orifice having an inner wall through which the piston rod extends in a displaceable manner. The inner wall of the through-orifice tightly surrounds the piston rod.

Abstract: A piston-cylinder unit includes: a cylindrical pressure tube having a first end side defining an end side opening; a piston, axially displaceable in the pressure tube, the piston having a piston rod, the piston rod being guided out of the pressure tube at the first end side through the end side opening; a piston rod guide and a piston rod seal, arranged inside the pressure tube, which cooperate together to sealingly guide the piston rod at the end side opening; and a cup-like protective cap surrounding an end region of the cylindrical pressure tube from the first end side, the protective cap having a base at its end, the base having a coaxial through-orifice having an inner wall through which the piston rod extends in a displaceable manner. The inner wall of the through-orifice tightly surrounds the piston rod.

Abstract: An adjustment element includes a cylinder; a piston axially movable in the cylinder and having a piston rod; an elastic annular seal between the piston and the one end of the cylinder, the annual seal including inner and outer radially circumferences which sealingly bear against the piston rod and the cylinder, respectively; a ring-shaped supporting element which is between the one end of the cylinder and the annular seal and axially supported by the cylinder, there being at least one of a first annular gap between the supporting element and the piston rod and a second annular gap between the supporting element and the cylinder; and a safety element which fills in the at least one of the first and second annular gaps. The safety element is made of a material with low melting temperature. The annular seal is axially supported by the supporting element and the safety element.