Other

Santrade, Ltd

Bernhard G Bellmann

Paul-Heinz Theimert

Wilfried Horsch

Theo Kaminsky

Wilhelm Wolf

Henning Muller-Gerbes

Horst W Birkner

Theodor Stoferle

Hanfried Weigand

Jochen Klaar

Wolfhard Sack

A tool magazine of a tool handling machine which carries several similar tools comprises a unit which can be removed from the tool machine. The tools are conducted between guide rails in a lengthwise shiftable manner. The lengthwise feed of the tools in the tool magazine takes place by means of a feed comb whose comb teeth are moved transversely into engagement between the individual tools. The feed comb carries out a driven feed movement in a lengthwise direction of the magazine. The tools are moved from the tool magazine by a tool gripping device and conducted to a tool fixture of the tool machine. Conversely, the expended tools are moved into the tool magazine by a tool gripping device.

Tool carrying magazine for a tool handling machine

Boring unit

A surgical milling tool includes a body having a hemispherically-shaped outer surface and defining an internal cavity. Cutting blades carried at spaced locations on the outer surface are operative to mill tissues of a joint socket when the tool is introduced and rotated in the socket. Holes are formed through the outer surface and communicate with the internal cavity to channel cut-off tissues into the cavity as the tool is rotated. A tool support is releasably connected to the tool body to assist in positioning and rotating the body. The support includes a cover which releasably closes the body cavity to retain cut-off tissues within the cavity. Several related tool body and tool support embodiments are described which include structures for releasably drivingly connecting the tool body and the tool support. Some of the embodiments include movable latching elements for securing connections formed between the tool bodies and the tool supports.

Milling tool for preparing a joint socket in the prosthetic replacement

A machine for machining the inner walls of the cylinder of a Wankel engine in which a support is provided for the cylinder to be machined which rotates the cylinder about a first axis in one direction with the first axis moving bodily about a second axis in the opposite direction. Cutting tools are provided which engage the inside of the wall of a cylinder mounted on the support and effect cutting thereof during movement of the cylinder. The tools are mounted on support elements which are pivotal about lines substantially coinciding with the lines of engagement of the respective tools with the cylinder wall of the cylinder and are pivoted during movement of the cylinder to maintain substantially the same cutting conditions between each tool and the cylinder.

Device for machining trochoidal inner walls, especially for the

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Pfungstadt, Germany

Bernhard G Bellmann