公开(公告)号：DE102009010586A1

公开(公告)日：2010-09-02

申请号：DE102009010586

申请日：2009-02-20

Applicant: HTW DRESDEN

Inventor： SCHUELLER JOHN K ,  WILD KARL

IPC: B24B3/42 ,  B24B3/36

Abstract: Die Erfindung betrifft Schärfvorrichtungen für Schneidwerke von Häckslern, bei denen die Schneidwerke eine rotierende mit Schneidmessern bestückte Messertrommel und mindestens eine Gegenschneide aufweisen. Aufgabe der Erfindung ist es, Möglichkeiten vorzuschlagen, mit der auch Gegenschneiden von Schneidwerken, die an Häckslern oder anderen so ausgestatteten Erntemaschinen vorhanden sind, während deren Betrieb nachgeschärft werden können. Erfindungsgemäß ist die Schärfvorrichtung zum Schleifen der Gegenschneide(n) ausgebildet. Sie kann zum Schärfen der Gegenschneide(n) translatorisch bewegbar oder um eine Drehachse verschwenkbar angeordnet oder befestigt sein.

公开(公告)号：DE102007048913A1

公开(公告)日：2009-04-16

申请号：DE102007048913

申请日：2007-10-05

Applicant: HTW DRESDEN

Inventor： WILD KARL ,  SCHMIDTKE KNUT

IPC: A01C9/00

Abstract: The planter has a device for separation of potato tuber and a device for aligning separated fiber in relation to an optical identification module. An electronic picture evaluation unit is provided for determination of the position of the respective end-bud of a potato fiber. The potato tuber is joined with the aligning device, so that potato fibers are movable vertically upward or to a side of aligned end-bud. An independent claim is included for a method for an aligning and laying potato tuber with planter.

公开(公告)号：DE102007021893A1

公开(公告)日：2008-11-13

申请号：DE102007021893

申请日：2007-05-10

Applicant: FRAUNHOFER GES FORSCHUNG ,  HTW DRESDEN ,  ZENTRUM FUER ANGEWANDTE FORSCH

Inventor： BARTEL RAINER ,  GOHS UWE ,  REICHMANN AXEL ,  SCHUSZTER MATHIAS ,  ECKART GERHARD

IPC: B23K15/00 ,  B29C35/08

Abstract: An electron beam emitter for thermal and non-thermal processes has a substrate with an axial electron beam (6) emitter (1) directed through a first vacuum chamber (2) in which thermal processes may be executed. The chamber (2) has a substrate holder and moving device (8). The first chamber has a beam exit window (4) to a second chamber (3) with a second substrate holder (9).

公开(公告)号：DE502004007415D1

公开(公告)日：2008-07-31

申请号：DE502004007415

申请日：2004-12-06

Applicant: HTW DRESDEN

Inventor： LOEFFLER-MANG MARTIN

IPC: G01W1/14

公开(公告)号：DE102006032536B3

公开(公告)日：2008-04-10

申请号：DE102006032536

申请日：2006-07-12

Applicant: HTW DRESDEN

Inventor： LOEFFLER-MANG MARTIN

IPC: G01N21/49 ,  G01J1/42 ,  G01W1/00

公开(公告)号：DE502005001633D1

公开(公告)日：2007-11-15

申请号：DE502005001633

申请日：2005-03-17

Applicant: HTW DRESDEN

Inventor： GOEBEL CLAUS ,  GROSSMANN STEFFEN ,  LIEBERENZ KLAUS ,  MUELLER STEFFEN

IPC: E02D29/02

公开(公告)号：DE102005035636A1

公开(公告)日：2007-02-22

申请号：DE102005035636

申请日：2005-07-29

Applicant: FIEDLER MASCHB UND TECHNIKVERT ,  HTW DRESDEN

Inventor： FIEDLER FRANK ,  GOLBS MARKUS

IPC: A01D34/86

Abstract: The method involves moving a hand-moving reader (9) around a swivel joint and producing signals based on the movement. The signals are forwarded with the signals for positioning a support and control mechanism (12) and driving speed of a support vehicle to a central computer (6). Control signals for operating units of the mechanism are calculated so that a movement similar to the reader is performed by a tool.

公开(公告)号：DE10355297B3

公开(公告)日：2005-02-17

申请号：DE10355297

申请日：2003-11-21

Applicant: HTW DRESDEN

Inventor： HEIMKE WILFRIED ,  ZIPSER LOTHAR ,  HOHNDORF GERT

IPC: G01N29/07 ,  G01N29/265 ,  G01N29/34 ,  G01N29/44 ,  G01N33/28 ,  G01N33/38 ,  G01N27/20 ,  G01N29/04

Abstract: The defect detection device has a generator for supplying an electromagnetic coil (4) with current pulses, an oscillation detector and a signal analyzer (2) for analysis of the reflection signals detected by the oscillation sensor (5). The signal analyzer provides a short-term measurement evaluation using a gating module (21), a memory module (22), a calculation module (23), a comparison module (24) and a defect evaluation module (25), the electromagnetic coil and the oscillation sensor displaced over a defined path along the surface (14) of the concrete component (6), while maintaining a defined distance from this surface. An independent claim for a method for detecting defects in the reinforcement of concrete components is also included.

公开(公告)号：DE10160639A1

公开(公告)日：2003-06-26

申请号：DE10160639

申请日：2001-12-08

Applicant: FRAUNHOFER GES FORSCHUNG ,  HTW DRESDEN

Inventor： ZIKORIDSE GENNADI ,  BACH ERNSTWENDELIN ,  ADLER JOERG ,  BERGMANN GESINE

IPC: B01D53/88 ,  B01D53/94 ,  F01N3/28 ,  F01N3/20 ,  F01N9/00

Abstract: Exhaust is passed through an open-pore ceramic foam. This is formed by sintering or reaction. The foam has locally-defined variations in its pore structure. An Independent claim is also included for the corresponding method of treating exhaust gases.

公开(公告)号：DE20303846U1

公开(公告)日：2003-06-05

申请号：DE20303846

申请日：2003-03-03

Applicant: HTW DRESDEN

IPC: A63H1/00 ,  F03G7/00 ,  G09B23/08

Abstract: The mechanical gyroscope is for the demonstrating of centrifugal force and gravitational force acting against each other. The gyroscope has a cage (2) movably suspended on a vertical pin (1), with mass pieces (6) eccentrically fastened on the gyroscope cage for the action of centrifugal force, and for gravitational force a mass component (7) fitted on the lower axial mounting (4) of the gyroscope cage which is axially movable on the pin.