Lukas Hydraulik Gmbh

Dietmar Lindner

Carsten Sauerbier

Dieter Hesse

Klaus Baumüller

Christoff Lasaroff

Otto Zeitler

The present invention relates to a portable rescue cylinder () having a hydraulic cylinder () which is operated hydraulically and which can extend, said hydraulic cylinder having a first end and a second end opposite the same, wherein a force is generated by means of enlargement of the distance between the first and the second ends, having a hydraulic tank (), having a pump () for driving the hydraulic cylinder (), having a power source for supplying the pump () with power, and having a switch device () for the operation of the hydraulic cylinder (). In order to provide a device which is as comfortable as possible and has small dimensions, it is suggested that the hydraulic tank and the pump should be integrated components of the rescue cylinder. Particularly, the hydraulic tank () and the pump () are located in a housing () which is located directly on the rescue cylinder () and/or the hydraulic cylinder ().

Rescue cylinder

A tool arrangement includes a tool unit, e.g. a cutting apparatus', a spreader&#x2033;, a squeezing device or the like, and a drive, a control and/or switching clement, as well as a first operating-medium circuit, in which tool arrangement a second operating-medium circuitis provided, which is actively connected to the first operating-medium circuitby a pressurized-media converter

Tool arrangement and application of said tool arrangement

A shifting device for horizontal shifting of heavy loads with at least one lifting cylinder to raise the load, a support, and a preferably hydraulically actuated shifting mechanism, wherein the shifting mechanism has at least one horizontally arranged shifting cylinder which by way of a locking tie-rod is mechanically lockable to the support in different positions on the latter's surface, and which engages in the range of the lifting cylinder or its support and effects a horizontal shifting of it relative to the support characterized in that in the tie-rod casing, the locking tie-rod can be brought vertically from a rest position to a locking position and vice versa, that the locking in the locking position is effective in both directions to the support and that the shifting cylinder can be acted on by force in both directions.

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Eckersdorf, Germany

Dietmar Lindner