Siemens Aktiengesellschaft

Thyssenkrupp Marine Systems Gmbh

Howaldtswerke-Deutsche Werft Gmbh

Christian Knop

Ulrich Hartmann

Gordon Trogisch

Robert Schwengber

Erhan Bolat

Klaus-Gerrit Mews

Bernd Scholz

Thorsten Thelen

A rotor for an electric machine has a rotor member extending circumferentially about the axis of rotation of the rotor, and a locking device in an axial end region of a guide to mount permanent magnets in the direction of the axis of rotation of the rotor. The locking device is retained on the rotor member in the radial direction and in the direction of rotation of the rotor by guides. The locking device has a movable movement element and is designed such that when the movement element is moved, the locking device is positively or non-positively connected to the rotor member.

Rotor for an electric machine

A submarine is provided with an upwardly directed drilling device (12, 12'). The drilling device (12, 12&#x2032;) is arranged in a pressure hull (4) of the submarine and has a drill (14, 14&#x2032;) which can be extended out of the pressure hull (4) through an opening (10) arranged on the upper deck of the submarine. The drill has a drilling head (42, 42&#x2032;) which forms a closure body which closes the opening (10) of the pressure hull. The drill functions to drill a hole from under an ice sheet to allow occupants of the submarine to exit through the hole.

Submarine

Growing community of inventors

Felm, Germany

Christian Knop