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31. 发明授权

EP2582456B1 PROFILIERTE BANDAGE FÜR EINE ROLLENPRESSE 有权
标题翻译： PROFILIERTE BANDAGEFÜREINE ROLLENPRESSE
公开(公告)号：EP2582456B1
公开(公告)日：2016-02-24
申请号：EP11719512.3
申请日：2011-05-06
申请人： KHD Humboldt Wedag GmbH
发明人： FRANGENBERG, Meinhard
IPC分类号： B02C4/30 , B22D25/02 , B32B15/01 , B30B3/00 , B30B11/18 , C22C37/10 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/56
CPC分类号： B22D19/16 , B02C4/305 , B02C2210/01 , B02C2210/02 , B22D13/00 , B22D13/02 , B22D25/02 , B30B3/005 , B30B11/18 , B32B15/011 , C22C37/06 , C22C37/10 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/56

32. 发明公开

EP2582457A1 ROLLENPRESSE MIT MOMENTENWAAGE 有权
标题翻译：有刻度MOMENT辊压机
公开(公告)号：EP2582457A1
公开(公告)日：2013-04-24
申请号：EP11719234.4
申请日：2011-05-06
申请人： KHD Humboldt Wedag GmbH
发明人： FRANGENBERG, Meinhard
IPC分类号： B02C4/32 , B30B3/04
CPC分类号： B30B3/04 , B02C4/32 , B30B15/00 , B30B15/04
摘要： The invention relates to a roller press (100) for the pressure treatment or compaction of granular material, having at least two rolls (110, 120) formed as freely rotating rolls, in each case rotatably mounted in a machine frame (171) by a shaft (111, 112, 121, 122), driven in opposite directions and separated from one another by a roll gap (115), wherein the shafts (111, 112, 121, 122) of the rolls (110, 120) are accommodated in bearing housings (130, 140, 100, 160) movably mounted in the machine frame (171) and wherein in each case two bearing housings (130, 140, 150, 160) arranged on one side of the rolls (110, 120) and belonging to different rolls (110, 120) are connected to each other via at least one pressure cylinder (210, 210', 220, 220', 230, 230', 240, 240'). According to the invention, the connection between the bearing housings (130, 140, 150, 160) in each case has at least one torque balance (250, 250', 260, 260'). In this way, the structure of a roller press having roller centering is simplified as compared with the prior art and can be produced more cost-effectively.

33. 发明公开

EP2560810A1 MASCHINENRAHMEN FÜR EINE WALZENPRESSE 有权转让
标题翻译：机框架滚动新闻
公开(公告)号：EP2560810A1
公开(公告)日：2013-02-27
申请号：EP11708465.7
申请日：2011-03-16
申请人： KHD Humboldt Wedag GmbH
发明人： FRANGENBERG, Meinhard
IPC分类号： B30B3/04 , B02C4/02 , B02C4/28
CPC分类号： B30B3/04 , B02C4/02 , B02C4/28 , B30B15/04
摘要： The invention relates to a machine frame (20) for a high-pressure roller press (10) for receiving the rollers (31, 32) in the bearings (33, 34, 35, 36) of said press, comprising at least one first frame element (41) below the rollers (31, 32), at least one second frame element (42), wherein at least one connecting element (43, 44) is provided for connecting the at least one first frame element (41) to the at least one second frame element (42). According to the invention, the at least one connecting element (43, 44) has a U-shaped design forming two limbs (45, 46, 47, 48). As a result, the frame can be designed with smaller dimensions and in one piece, because no releasable connections are necessary in said configuration of the machine frame. Said design saves weight and makes handling easier.

34. 发明授权

EP2043787B1 ROLLENPRESSE INSBESONDERE ZUR GUTBETTZERKLEINERUNG 有权
标题翻译：辊压特别是睡觉粉碎
公开(公告)号：EP2043787B1
公开(公告)日：2011-11-02
申请号：EP07765201.4
申请日：2007-07-13
申请人： KHD Humboldt Wedag GmbH
发明人： HAGEDORN, Alexander , SPLINTER, Christian , FRANGENBERG, Meinhard , MERSMANN, Matthias
IPC分类号： B02C4/02 , B02C4/32
CPC分类号： B02C4/02 , B02C4/32
摘要： The invention relates to a roller press, particularly for interparticle comminution, having two rollers (10, 11) separated from one another by a roll nip (12), and using hydraulic cylinders for pressing the one roller over the material located in the roll nip against the opposite roller, thus reducing the surface stress of the rollers and increasing the service life. Furthermore, the invention relates to the configuration of both rollers (10, 11 ) as idle rollers that are displaceable transversely to the roll nip (12), the bearing housings (13, 14) of the idle rollers being supported by hydraulic cylinders (15, 16) at side pieces (17, 18) of the machine frame, the hydraulic cylinders being provided to supply the roller pressing force.

35. 发明授权

EP1684907B1 MAHLWALZE FÜR DIE DRUCKZERKLEINERUNG KÖRNIGEN GUTES 有权转让
标题翻译：磨辊压力FOR磨矿粒度GOOD
公开(公告)号：EP1684907B1
公开(公告)日：2008-12-24
申请号：EP04803217.1
申请日：2004-11-22
申请人： KHD Humboldt Wedag GmbH
发明人： SPLINTER, Christian , FRANGENBERG, Meinhard , FISCHER-HELWIG, Frank , BRENDLER, Dieter
IPC分类号： B02C4/30
CPC分类号： B02C4/30 , B02C4/305
摘要： The aim of the invention is to provide grinding rolls in particular for high-pressure roller mills or rolling presses for pressure grinding a granular material not only with a wear-resistant coating but also with a face armour plating in the area of the roller annular edge, which has a long service life due to the high wear resistance thereof and whose production and repair are, in general, relatively simple and inexpensive. For this purpose, the inventive face armour plating consists of a plurality of prefabricated hard bodies (12) which are circularly arranged side by side in such a way that the circular face edge of the roller is formed, said hard bodies (12) are disposed on said circular face edge of the roller in an annular circular shoulder (11) of a roll shell (10) such that said hard bodies (12) are placed axially and radially against said circular shoulder (11) of the roll shell (10) and are movably assembled with the roll shell.

36. 发明公开

EP2761194A1 WELLE MIT FLANSCHVERBINDUNG 有权转让
标题翻译：带式法兰轴
公开(公告)号：EP2761194A1
公开(公告)日：2014-08-06
申请号：EP12762278.5
申请日：2012-09-20
申请人： KHD Humboldt Wedag GmbH
发明人： FRANGENBERG, Meinhard
IPC分类号： F16C3/02 , F16C13/00 , F16D1/033 , B30B3/00 , B02C4/28
CPC分类号： F16D1/02 , B02C4/28 , B30B3/00 , F16C3/02 , F16C13/00 , F16D1/027 , F16D1/033 , Y10T403/64
摘要： The invention relates to a flange connection on a shaft (1) having at least two diameters (d1, d2) of different size, wherein the diameter (d3) of the flange connection is smaller than the diameter (d1) of the rolling bearing seat (2). Machine parts on the shaft can thereby be rapidly and simply interchanged without the flange (3) having to be removed in the process.

37. 发明公开

EP2627500A2 VERSCHLUSSELEMENT FÜR EINEN ROLLENPRESSEN-RAHMEN 有权转让
标题翻译：闭合元件用于辊压机框架
公开(公告)号：EP2627500A2
公开(公告)日：2013-08-21
申请号：EP11768000.9
申请日：2011-10-11
申请人： KHD Humboldt Wedag GmbH
发明人： FRANGENBERG, Meinhard
IPC分类号： B30B3/04
CPC分类号： B21B31/16 , B02C4/02 , B02C4/28 , B30B3/04 , B30B15/04
摘要： The invention relates to a closing element for a machine frame of a rolling press, that sits on the end of a frame element as a hasp. According to the invention, the closing element comprises means enabling a pendular motion on the frame element. In this way, a floating mounting of the closing element is achieved. This enables a very fast dismounting that facilitates the replacement of the rolls, and leads to an optimum arrangement of the closing elements on corresponding end pieces of the machine frame.

38. 发明授权

EP2493622B1 SEITENWAND FÜR EINE ROLLENPRESSE 有权
标题翻译：侧壁上辊压机
公开(公告)号：EP2493622B1
公开(公告)日：2013-07-10
申请号：EP10771698.7
申请日：2010-10-15
申请人： KHD Humboldt Wedag GmbH
发明人： HAMBALKÓ, Andor , FRANGENBERG, Meinhard , VAN DER ENDE, René
IPC分类号： B02C4/28
CPC分类号： B02C4/283 , B02C4/02

39. 发明公开

EP2214835A1 KREISLAUFMAHLANLAGE MIT SICHTER UND FEINGUTABSCHEIDEVORRICHTUNG 审中-公开
标题翻译： KREISLAUFMAHLANLAGE与分离器和精料
公开(公告)号：EP2214835A1
公开(公告)日：2010-08-11
申请号：EP08853597.6
申请日：2008-11-19
申请人： KHD Humboldt Wedag GmbH
发明人： HAGEDORN, Alexander , FRANGENBERG, Meinhard
IPC分类号： B02C4/02 , B02C23/14 , B02C23/30
CPC分类号： B02C4/02 , B02C23/14 , B02C23/30
摘要： The invention relates to a closed-circuit grinding plant for grinding coarse material into a fine material, in particular for generating cement raw meal and/or cement from cement clinker, the plant having at least one roller press for pulverizing the coarse material, at least one sifter for separating the fine material generated during the pulverization from still existing coarse material, and at least one fine material settling device for settling the fine material from the sifting air of the sifter. According to the invention, it is proposed that an arrangement of at least two roller presses be disposed about a central riser shaft, which pneumatically transports the fine material, which is separated from the coarse material in sifters disposed below the roller presses, into an arrangement of at least two fine material settling devices.

40. 发明公开

EP1968748A1 ZWEIWALZENMASCHINE INSBESONDERE ZUR GUTBETTZERKLEINERUNG 有权转让
标题翻译：两个滚动机特别FOR床粉碎
公开(公告)号：EP1968748A1
公开(公告)日：2008-09-17
申请号：EP06841026.5
申请日：2006-12-19
申请人： KHD Humboldt Wedag GmbH
发明人： FRANGENBERG, Meinhard , SOMMER, Erich , SCHNEPPER, Jörg , SPLINTER, Christian , HAGEDORN, Alexander
IPC分类号： B02C4/02 , B02C4/28 , B02C4/42 , B02B3/04
CPC分类号： B02C4/02 , B02C4/28 , B02C4/42 , B30B3/04
摘要： The aim of the invention is to design a double-roll machine, especially a rolling press for comminuting a bed of granular material, in such a way that the rolls can be mounted and dismounted and thus replaced more easily, faster, and more safely, said double-roll machine comprising two rotatably mounted, counterrotatingly driven rolls which are separated from each other by a nip and on the drive journals of which slip-on gear mechanisms are mounted as planetary reduction gears. Said aim is achieved by disposing a supporting table (19) underneath the slip-on gear mechanisms (15, 16), said supporting table (19) encompassing one respective table top (21, 22) which can be moved fore and aft parallel to the roll shaft in at least one direction, and positioning three vertically and horizontally adjustable bearing supports (23, 24, 25), which are mounted in a triangular arrangement, on the table top. The respective slip-on gear mechanism (15, 16) can be mounted on the bearing supports (23, 24, 25) so as to be aligned in a flush, offset-free manner relative to the drive journal of the roll shaft when the slip-on gear mechanism (15, 16) is mounted and dismounted.

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