Abstract: A composite material, especially for use in a stator stack and/or rotor stack is disclosed. The composite material includes a first and a second electrical steel strip layer and a polymeric layer arranged in between, wherein the polymeric layer consists of a crosslinked acrylate-based copolymer of high molecular weight and has a layer thickness in the range from 3 to 20 ?m.

Abstract: A modular surgical instrument for knocking out or implanting a prosthesis that defines a prosthesis axis and which has a prosthesis neck includes a tool head with a passthrough for accommodating the prosthesis neck, a locking device for locking the mounted prosthesis neck, and a chuck, which has an axis for transferring a clamping force for the locking device. The passthrough and the chuck are arranged on opposite ends of the tool head relative to a lengthwise direction defined by the axis of the chuck, wherein the passthrough defines a passthrough axis which coincides substantially with the prosthesis neck axis when the prosthesis neck is locked in place. The axis of the chuck is at a distance from a plane defined by the lengthwise direction and the passthrough axis and/or is at a distance from a passthrough lengthwise axis that extends in the lengthwise direction and through the passthrough.

Abstract: A surgical trabecular tool for manipulating or removing bone tissue includes a tool body and at least one cutting element provided on the tool body. The cutting element includes a number of cutting edges arranged thereon, and the tool body is formed at least in part by a trabecular internal structure including a plurality of material struts forming a regular or irregular lattice structure which supports and connects the cutting elements.

Abstract: A composite material, especially for use in a stator stack and/or rotor stack is disclosed. The composite material includes a first and a second electrical steel strip layer and a polymeric layer arranged in between, wherein the polymeric layer consists of a crosslinked acrylate-based copolymer of high molecular weight and has a layer thickness in the range from 3 to 20 ?m.

Abstract: A modular surgical instrument for knocking out or implanting a prosthesis that defines a prosthesis axis and which has a prosthesis neck includes a tool head with a passthrough for accommodating the prosthesis neck, a locking device for locking the mounted prosthesis neck, and a chuck, which has an axis for transferring a clamping force for the locking device. The passthrough and the chuck are arranged on opposite ends of the tool head relative to a lengthwise direction defined by the axis of the chuck, wherein the passthrough defines a passthrough axis which coincides substantially with the prosthesis neck axis when the prosthesis neck is locked in place. The axis of the chuck is at a distance from a plane defined by the lengthwise direction and the passthrough axis and/or is at a distance from a passthrough lengthwise axis that extends in the lengthwise direction and through the passthrough.

Abstract: A surgical trabecular tool for manipulating or removing bone tissue includes a tool body and at least one cutting element provided on the tool body. The cutting element includes a number of cutting edges arranged thereon, and the tool body is formed at least in part by a trabecular internal structure including a plurality of material struts forming a regular or irregular lattice structure which supports and connects the cutting elements.

Abstract: The invention relates to a motor spindle comprising at least one spindle drive which can be supplied with energy and/or operating supplies via at least one feed line. This motor spindle has a fixedly installed first coupling element of a multi-coupling, to the ports of which the feed lines for transmitting energy and/or operating supplies are connected. The invention also relates to a machine tool comprising such a motor spindle, wherein the machine tool has a second coupling element of the multi-coupling. On this second coupling element, the respective complementary ports for transmitting energy and/or operating supplies are arranged.

Abstract: The present invention concerns a wind power installation working gallery comprising a working platform and a railing arranged on the working platform, wherein the railing can be closed off by means of a closure element and the closure element is arranged in a transfer region to a lift. The invention concerns in particular a wind power installation having a locking device with a locking mechanism for receiving a first locking element and a second locking element, wherein the first locking element is connected to the lift and the second locking element is connected to the closure element, and the locking mechanism is adapted to release one of the two locking elements by means of the locking of the respective other locking element relative to the locking device. The invention further concerns a locking device, a lift and a wind power installation.

Abstract: The invention relates to a motor spindle comprising at least one spindle drive which can be supplied with energy and/or operating supplies via at least one feed line. This motor spindle has a fixedly installed first coupling element of a multi-coupling, to the ports of which the feed lines for transmitting energy and/or operating supplies are connected. The invention also relates to a machine tool comprising such a motor spindle, wherein the machine tool has a second coupling element of the multi-coupling. On this second coupling element, the respective complementary ports for transmitting energy and/or operating supplies are arranged.

Abstract: A re-locking device for a rocker arm detonator (1) of an armament, such as a hand grenade, irritation body etc., is formed by a security mechanism (3), which facilitates a repeat locking after activation of the armament. The re-locking device includes at least one profile part (4, 4?), which is pivotably arranged and able to engage with the armament by means of an expedient (9), especially with the ignition head (5, 5?) and the rocker arm (2).

Abstract: Surgical cutting tool for manufacturing of a recess in a firm body tissue, in particular in a bone and/or in a cartilage, with a milling range rotatable around a central axis of rotation, with an outside lateral surface and an internal area substantially defined by the lateral surface and turned away from the worked on body tissue. The lateral surface is formed with at least two machining cutting edges, which proceed at the lateral surface from a machining center to a machining edge of the milling range and which are in particular spiral curved. Apertures are arranged adjacent to the cutting edges for the transport of the cutting splinters into the internal area, whereby the cutting edges are interrupted by means of recesses in such a way that the cutting edges are formed by individually cutting elements.

Abstract: The invention relates to compositions, containing (A) organopolysiloxanes, which have Si-bound hydroxy groups, (B) organopolysiloxanes, which have Si-bound hydrogen atoms, (C) platinum catalysts, (D) reinforcing fillers, (E) optionally non-reinforcing fillers, and (F) optionally inhibitors, which delay a platinum-catalyzed reaction of Si-bound hydroxy groups and Si-bound hydrogen atoms at room temperature, with the proviso that the organopolysiloxanes (A) have viscosities of 500 to 100,000,000 mPa·s at 25° C.

Abstract: Surgical tool for knocking out and/or inserting of prostheses (1), in particular joint prostheses, in particular hip and/or shoulder prostheses, with in particular continuously curved head (2) of the tool, which exhibits a passage (3) for the seating of a prosthesis neck (4) and a bolt mechanism, which blocks detachably the neck (4) of the prosthesis in the passage (3), whereby the bolt mechanism exhibits an blocking element (5) intervening in the passage (3), which interference position is adaptable to different diameters of the neck (4) of the prosthesis, whereby an adjusting force is to be applied on the blocking element (5) by means of a adjustment member (6), where the manipulation of the adjustment member (5) is to be arranged by an adjustment element (7) outside of the operation field with distance to the blocking element (5).

Abstract: The present invention concerns a wind power installation working gallery comprising a working platform and a railing arranged on the working platform, wherein the railing can be closed off by means of a closure element and the closure element is arranged in a transfer region to a lift. The invention concerns in particular a wind power installation having a locking device with a locking mechanism for receiving a first locking element and a second locking element, wherein the first locking element is connected to the lift and the second locking element is connected to the closure element, and the locking mechanism is adapted to release one of the two locking elements by means of the locking of the respective other locking element relative to the locking device. The invention further concerns a locking device, a lift and a wind power installation.

Abstract: The invention relates to a data carrier with an optically variable structure having an embossed structure and a coating contrasting with the surface of the data carrier. The embossed structure and the coating are so combined that at least parts of the coating are completely visible upon perpendicular viewing but concealed upon oblique viewing so that a tilt effect arises upon alternate perpendicular and oblique viewing. The coating is executed uniformly and the embossed structure is divided into partial areas where different partial embossed structures are provided.

Abstract: The invention relates to compositions, containing (A) organopolysiloxanes, which have Si-bound hydroxy groups, (B) organopolysiloxanes, which have Si-bound hydrogen atoms, (C) platinum catalysts, (D) reinforcing fillers, (E) optionally non-reinforcing fillers, and (F) optionally inhibitors, which delay a platinum-catalyzed reaction of Si-bound hydroxy groups and Si-bound hydrogen atoms at room temperature, with the proviso that the organopolysiloxanes (A) have viscosities of 500 to 100,000,000 mPa·s at 25° C.

Abstract: A re-locking device for a rocker arm detonator (1) of an armament, such as a hand grenade, irritation body etc., is formed by a security mechanism (3), which facilitates a repeat locking after activation of the armament. The re-locking device includes at least one profile part (4, 4?), which is pivotably arranged and able to engage with the armament by means of an expedient (9), especially with the ignition head (5, 5?) and the rocker arm (2).

Abstract: Surgical cutting tool for manufacturing of a recess in a firm body tissue, in particular in a bone and/or in a cartilage, with a milling range, which is rotatable around a central axis of rotation, with an outside lateral surface of the milling range and by an internal area, which is substantially defined by the lateral surface and turned away from the worked on body tissue, and the lateral surface is formed with at least two machining cutting edges in terms of a milling head, which proceed at the lateral surface from a machining center to a machining edge of the milling range and which are in particular spiral curved, and apertures are arranged adjacent to the cutting edges for the transport of the cutting splinters into the internal area, whereby the cutting edges are interrupted by means of recesses in such a way that the cutting edges are formed by individually cutting elements.

Abstract: Surgical tool for knocking out and/or inserting of prostheses (1), in particular joint prostheses, in particular hip and/or shoulder prostheses, with in particular continuously curved head (2) of the tool, which exhibits a passage (3) for the seating of a prosthesis neck (4) and a bolt mechanism, which blocks detachably the neck (4) of the prosthesis in the passage (3), whereby the bolt mechanism exhibits an blocking element (5) intervening in the passage (3), which interference position is adaptable to different diameters of the neck (4) of the prosthesis, whereby an adjusting force is to be applied on the blocking element (5) by means of a adjustment member (6), where the manipulation of the adjustment member (5) is to be arranged by an adjustment element (7) outside of the operation field with distance to the blocking element (5).

Abstract: The invention relates to crosslinkable materials based on organosilicon compounds which contain acid scavengers, moldings produced therefrom by crosslinking and the use of these moldings for absorbing and neutralizing acids in a liquid or gaseous medium.