公开(公告)号：EP2612968A4

公开(公告)日：2014-01-08

申请号：EP11821709

申请日：2011-08-29

申请人： YAMAUCHI CORP

发明人： MURAKAMI TETSUYA ,  YASUKAWA HIROYUKI ,  HIKIDA TAKAHISA

IPC分类号： D21F3/00 ,  D21F3/02

CPC分类号： D21F3/0227 ,  D21F3/0218

公开(公告)号：EP1502990A4

公开(公告)日：2005-08-17

申请号：EP03715753

申请日：2003-04-03

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA

IPC分类号： F16C13/00 ,  D21F3/00 ,  D21F3/02

CPC分类号： D21F3/0227 ,  Y10T428/24479

摘要： Press belts (11; 21; 31; 41; 51; 61; 71; 81) used for press-treating a band-shaped material and a shoe press device using the belts, the press belts endlessly formed of an elastic material characterized in that a thickness gradually decreases starting at pressurizing area center parts (C1; C2; C3; C4; C5; C6; C7) toward pressurizing area end parts (A1, A1'; A2, A2'; A3, A3'; A4, A4'; A5, A5'; A6, A6'; A7, A7'); the shoe press device comprising at least the press belts, a pressurizing shoe (82) for applying a pressure to the press belts, and a pressure regulating means (83) for regulating the pressure of the pressurizing shoe, whereby a uniform pressure can be applied to the band-like material to be pressurized.

公开(公告)号：EP1818446A4

公开(公告)日：2011-02-09

申请号：EP05809418

申请日：2005-11-24

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA ,  NAKAGAWA KEIJI ,  YASUKAWA HIROYUKI

IPC分类号： D21F3/00

CPC分类号： D21F3/0227 ,  Y10S162/901

公开(公告)号：EP1507042A4

公开(公告)日：2005-08-17

申请号：EP03715751

申请日：2003-04-03

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA

IPC分类号： F16C13/00 ,  D21F3/00 ,  D21F3/02 ,  D21F7/08

CPC分类号： D21F3/0227 ,  Y10S162/901 ,  Y10T428/24537 ,  Y10T428/2457

摘要： Shoe press belts (11; 21; 31; 41; 51; 61) endlessly formed of an elastic material and a shoe press device using the shoe press belts, the shoe press belts wherein a plurality of drain grooves (15; 25; 35; 45; 55; 65) are formed in the outer peripheral surfaces of the shoe press belts along the circumferential direction thereof, and the depth of these drain grooves gradually increases starting at the pressurizing area center parts (C1; C2; C3; C4; C5) of the shoe press belts toward pressurizing area end parts (A1, A1'; A2, A2'; A3, A3'; A4, A4'; A5, A5'), whereby the shoe press belts capable of uniformly dehydrating an entire wet paper and the shoe press device using the belts can be provided.

公开(公告)号：EP1964967A4

公开(公告)日：2009-03-25

申请号：EP06833569

申请日：2006-11-29

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA ,  NAKAGAWA KEIJI

IPC分类号： D21F3/00

CPC分类号： D21F3/0227

摘要： A reinforcing base material (10) for use in a press belt comprises a first group of yearns (11, 12, 13) which extend to the wire-running direction and a second group of yearns (14, 15) which extend across the first group of yeans. The first group of yearns comprise a twisted yarn (11) which is placed on the outermost side of the belt and single yarns (12, 13) which are placed on the inner side of the belt. The second group of yarns comprise a twisted yarn (14) which is placed on the outermost side of the belt and a single yarn (15) which is placed on the inner side of the belt.

摘要翻译： 一种用于压榨带的增强基底材料（10），包括延伸至线运行方向的第一组延伸部（11,12,13）和延伸穿过第一组延伸部（14,15）的第二组延伸部 一群年轻人。 第一组纱包括放置在传送带最外侧的加捻纱线（11）和放置在传送带内侧的单纱（12,13）。 第二组纱线包括放置在皮带最外侧的加捻纱线（14）和放置在皮带内侧的单纱线（15）。

公开(公告)号：EP1561859A4

公开(公告)日：2007-02-28

申请号：EP03799086

申请日：2003-08-25

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA

IPC分类号： D06B15/02 ,  D21F3/00 ,  D21F3/02 ,  D21G1/00 ,  B29D29/00

CPC分类号： D21F3/0227 ,  D21F3/0236 ,  Y10T29/49563

摘要： A method of manufacturing an elastic sleeve for a shoe press having an inner diameter gradually reduced from both ends toward a center in an axial direction, comprising the steps of stretching the sleeve formed of an unhardened or imperfectly hardened elastic material between two rolls, moving the two rolls in directions apart from each other while deflecting the two rolls in such directions that the center parts thereof are moved close to each other by utilizing the tension of the sleeve, and perfectly hardening, in this state, the elastic material while rotating the sleeve to gradually reduce the inner diameter of the elastic sleeve from both ends toward the center in the axial direction.

公开(公告)号：EP1559534A4

公开(公告)日：2006-04-12

申请号：EP03715752

申请日：2003-04-03

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA

IPC分类号： B29C43/22 ,  B29C59/04 ,  B29D29/00 ,  D21F3/02 ,  B29C43/04 ,  B29C59/02 ,  D21F3/00

CPC分类号： D21F3/0227 ,  B29C43/222 ,  B29C43/228 ,  B29C59/04 ,  B29D29/00 ,  B29K2995/0073 ,  B29L2029/00 ,  B29L2031/733

摘要： An industrial elastic belt (11; 21; 31) having been formed by the use of an elastic material into an endless and cylindrical shape, characterized in that it has an inner surface (11b; 21b; 31b) and/or an outer surface (11a; 21a; 31a) having been smoothened by heat-pressing; and a method for manufacture of an industrial elastic belt, characterized in that it comprises a step of heat-pressing an inner surface and/or an outer surface of an elastic belt having been formed by the use of an elastic material into an endless and cylindrical shape. The industrial elastic belt has a surface improved in smoothness, and the method can be used for improving the smoothness of such a belt with ease.

公开(公告)号：EP1382737A4

公开(公告)日：2006-09-13

申请号：EP02713305

申请日：2002-04-08

申请人： YAMAUCHI CORP

发明人： WATANABE ATSUO ,  HIKIDA TAKAHISA ,  WATANABE ATSUSHI

IPC分类号： D06M15/564 ,  D03D1/00 ,  D03D11/00 ,  D21F3/00 ,  D21F3/02 ,  D21F3/08

CPC分类号： D21F3/086 ,  D21F3/0227 ,  Y10S162/901 ,  Y10T428/2457 ,  Y10T428/269 ,  Y10T442/2049

摘要： A belt for shoe press comprising a press roll (1), a belt (2), and a press shoe (3) being employed in a paper making press for pressing a material web (5)in which a crack can be prevented from occurring and growing. The belt comprises a reinforcing layer (6), a first elastic material layer (7), and a second elastic material layer (8) wherein multiple drainage trenches are made in the outer circumferential surface region of the first elastic material layer (7). Bottom of a drainage trench (9a) in a region (S3) close to the axial end part including at least one of a region (S2) close to the axial end part of the press shoe (3) or a region (S1) close to the axial end part of the press roll (1) is projecting beyond the bottom of a drainage trench (9b) in other regions to ward the reinforcing layer (6) side.

公开(公告)号：EP1338696A4

公开(公告)日：2004-06-16

申请号：EP01981017

申请日：2001-11-07

申请人： YAMAUCHI CORP

发明人： WATANABE ATSUO ,  HIKIDA TAKAHISA ,  WATANABE ATSUSHI

IPC分类号： B05D7/00 ,  B05D7/24 ,  C08G18/10 ,  C08G18/38 ,  C08G18/48 ,  C08J5/24 ,  D21F3/00 ,  D21F3/02

CPC分类号： D21F3/0227 ,  C08G18/10 ,  C08G18/3808 ,  C08G18/3868 ,  C08G18/4854 ,  D21F3/0236 ,  Y10S162/901 ,  Y10T428/2457 ,  Y10T442/2041 ,  Y10T442/2066 ,  Y10T442/2098 ,  Y10T442/30 ,  C08G18/3814 ,  C08G18/6685

摘要： A belt for papermaking which is prevented from cracking and inhibited from suffering crack growth. It comprises a reinforcing base (6) and a thermoset polyurethane (7), the base (6) being embedded in and united with the polyurethane (7), and has a polyurethane layer as each of the outer and inner surface layers, wherein the outer polyurethane surface layer is formed from a composition comprising an isocyanate-terminated urethane prepolymer and a hardener comprising dimethylthiotoluenediamine.

公开(公告)号：EP1854918A4

公开(公告)日：2008-10-08

申请号：EP06714745

申请日：2006-02-27

申请人： YAMAUCHI CORP

发明人： HIKIDA TAKAHISA

IPC分类号： D21F3/00 ,  D21F3/02

CPC分类号： D21F3/0218 ,  D21F3/0227 ,  D21F3/0245

摘要： A press belt and a shoe press roll. The press belt (2) comprises both end corresponding areas (B) positioned correspondingly to lateral both end parts of the press roll (1) or a pressuring shoe (3) and a center area (A) positioned between the both end corresponding areas (B). The center area (A) comprises a pressurized part having a prescribed thickness and pressurized by a pressurizing means. The both end corresponding areas (B) are formed in recessed parts (14) with a thickness larger than the thickness of the center area (A) and form pressure releasing parts escaping a pressure from the pressurizing means.