Illinois Tool Works Inc.

Storz Endoskop Gmbh

Georg Fischer Rohrverbindungstechnik Gmbh

Stefan Singer

Pavel Novak

Harald Haan

Andreas Bayer

Roland Hubscher

A rotary contact-connection assembly for electric cables contains an electrically non-conducting support crossed by a borehole. A first bearing is configured in the borehole and a second bearing is configured radially outside the borehole around the support. The bearings are configured axially relative to each other and to the borehole. Both bearings are radially continuously electrically conducting. An electrically conducting plug is pluggable into an axial bearing passage aperture of the first bearing. A first electrical conductor of a first cable is fixable to an outer race of the first bearing. A second electrical conductor of the first cable is connectable to a hookup muff situated within the second bearing. A first electrical conductor of a second cable is passable through the borehole of the support and is connectable to the plug. A second electrical conductor of the second cable is connectable to an outer race of the second bearing.

Rotary contact connector for electrical cables

A tube-cutting circular saw device, comprising a housing, a tube-clamping device for clamping the tube in relation to the housing, a motor-driven cutoff tool pivotable about the tube axis and a tool-guide device for the radial guidance of the cutoff tool around the clamped tube, the tool-guide device comprising a rotation body rotatable about the tube axis and a swivel plate pivotable about a swivel axis and connected to the rotation body, wherein the swivel plate contains a slide for the radial positioning of the cutoff tool.

Circular saw device for cutting off tubes

A portable apparatus for machining pipe ends comprising a base plate for putting the apparatus on any desired base, an accommodating housing which is connected to the base plate and is intended for accommodating a drive arrangement and a gearing arrangement for driving a cutting tool and for accommodating a feed arrangement for feeding the cutting tool in the direction of a pipe end to be machined, a clamping device for clamping a pipe to be machined, a coupling arrangement for coupling the apparatus to a drive source, and a feed control device for controlling the feed of the cutting tool, a clamping lever being arranged such that it can be fastened in the clamping device so as to be movable from a first unclamped position into a second clamped position, and the clamping lever having an eccentric contour.

Portable apparatus for machining pipe ends

A pressure container for applying pressure to a flexible bag received in it and filled with a medical fluid, in order to deliver the fluid from the flexible bag, has a housing that has an opening for introduction of the bag. Also provided are a cover for covering the opening, an aperture for leading a fluid discharge line of the bag out of the pressure container, and a closure for sealed joining of the cover and housing. In the interest of simpler design and easier handling, it is proposed that the housing be configured as an upright hollow-cylindrical body, closed at the bottom and open at the top, the cross section of which has a flattened oval shape and corresponds roughly to the cross-sectional contour of a bag; and that the two opposing large-area upright sidewalls each have, in mirror-image fashion, the shape of a segment of a cylindrical shell whose lateral ends are joined by joining segments.

Growing community of inventors

Gottmadingen, Germany

Stefan Singer