Alfred Kaercher Gmbh & Co. Kg

Friedrich Lutze Elektro Gmbh

Alfred Kärcher Gmbh Co. Kg

Bernd Kassulat

Ralph Seitter

Christoph Breuer

Alexandra Schwarz

Daniel KNÖDLER

David Ruckwied

In a closure device for the fluid delivery line of a high-pressure cleaning apparatus having arranged in the fluid delivery line a closure member which is pressed with a closing force against a valve seat and thereby closes the fluid delivery line, and which is liftable off the valve seat by a mechanical actuating element displaceable by a hand lever and extending in a sealed manner out of the fluid delivery line, when the hand lever is moved in the direction of an open position, in order to reduce the holding forces when the hand spray gun is open, it is proposed that downstream of the valve seat in the fluid delivery line a displaceably mounted piston extend in a sealed manner out of the fluid delivery line and upon being pushed out of the fluid delivery line cooperate with the hand lever in such a manner that the hand lever is moved in the direction towards its open position.

Closure device for the fluid delivery line of a high-pressure cleaning apparatus

A holding device for sealed insertion of cables (,) through enclosure walls, having a holding plate with several cable lead-through openings (,), which can be mounted on the enclosure wall also having cable lead-through openings, and an elastic sealing plate (,), which in the mounted state is located between the holding plate (,) and the enclosure wall. The sealing plate (,) has pre-manufactured cable perforation points (,) in true alignment with the cable lead-through openings (,). Furthermore, the holding plate has flexible holding tabs (,) extending sideways into the cable lead-through openings (,), and each of the tabs is deflected toward the enclosure wall if a cable (,) is inserted into the appropriate cable opening (,) and, if tensile strain is placed upon the cable (,), digs into the cable in the opposite direction, whereby the deflection toward the wall remains. With this holding device, cables (,) with different cross-sections can be held in the same cable openings (,), and simple unfastening for pulling out the cable is also possible.

Holding device for sealed insertion of cables through enclosure walls

Growing community of inventors

Kernen, Germany

Bernd Kassulat