EP0551457B1 - Rectifieuse pour la rectification d'une surface cylindrique ou spherique de cylindre, notamment de cylindre de machine a papier - Google Patents
Rectifieuse pour la rectification d'une surface cylindrique ou spherique de cylindre, notamment de cylindre de machine a papier Download PDFInfo
- Publication number
- EP0551457B1 EP0551457B1 EP92912588A EP92912588A EP0551457B1 EP 0551457 B1 EP0551457 B1 EP 0551457B1 EP 92912588 A EP92912588 A EP 92912588A EP 92912588 A EP92912588 A EP 92912588A EP 0551457 B1 EP0551457 B1 EP 0551457B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- grinding apparatus
- grinding
- rollers
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
- B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
Claims (14)
- Appareil à meuler, destiné à rectifier une surface cylindrique ou sphérique d'un cylindre, notamment d'un cylindre d'une machine à papier, comportant un bâti (6) pouvant se déplacer sur des galets (8), bâti sur lequel est disposé un dispositif à meuler (18), pouvant être entraîné par un moteur (84), caractérisé en ce que les galets (8) sont conçus pour abaisser le bâti (6) sur une raclette (10) ou sur un rail (56), qui remplace la raclette (10), d'un dispositif racleur (2) affecté au cylindre (4), le bâti (6) comportant un galet d'appui (14), rapporté à un système de fixation (12), destiné à s'appuyer contre un support (16) destiné à la raclette (10).
- Appareil à meuler selon la revendication 1, caractérisé en ce que le système de fixation (12) comporte au moins un bras (20, 22) disposé contre le bâti (6), lequel bras est dirigé transversalement par rapport au plan des galets (8), une barre (28), qui court transversalement au bras (20, 22) et qui, en son extrémité inférieure, porte le galet d'appui (14), dont le plan est essentiellement transversal par rapport au plan des galets (8), étant disposé contre ce bras (20, 22) par l'intermédiaire d'un double organe de serrage (24).
- Appareil à meuler selon la revendication 1 ou 2, caractérisé en ce que le galet d'appui (14) est disposé sur la moitié de la longueur du bâti (6).
- Appareil à meuler selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins un galet (8) peut être entraîné par un moteur (40), la liaison entre le moteur (40) et le galet (8) étant embrayable et débrayable, de préférence par l'intermédiaire d'un embrayage (44).
- Appareil à meuler selon l'une des revendications 1 à 4, caractérisé en ce qu'il comporte un rail (56) ayant en coupe transversale la forme d'un L, lequel rail peut remplacer la raclette (10) du dispositif de raclage (2) du cylindre (4), des galets de sécurité (58), qui peuvent pivoter contre le côté intérieur (60) du rail (56) en forme de L, étant affectés aux galets (8).
- Appareil à meuler selon l'une des revendications 1 à 5, caractérisé en ce que le bâti (6) et le dispositif à meuler (18) sont conçus pour assurer un accouplement réciproque des deux côtés.
- Appareil à meuler selon l'une des revendications 1 à 6, caractérisé en ce que le dispositif à meuler (18) est conçu comme un dispositif de travail à la bande abrasive.
- Appareil à meuler selon la revendication 7, caractérisé en ce que le dispositif de travail à la bande abrasive (18) comporte un galet de contact (78), à logement flottant, auquel, des deux côtés, sont affectés des galets de guidage (80, 82) destinés à la bande abrasive (76).
- Appareil à meuler selon la revendication 8, caractérisé en ce que l'axe (108) du galet de contact (78) est logé dans des guidages longitudinaux (104, 106), qui sont orientés perpendiculairement au cylindre à usiner (4), l'axe (108) s'appuyant, de préférence avec effet élastique, des deux côtés du galet de contact (78).
- Appareil à meuler selon la revendication 9, caractérisé en ce que l'axe (108) du galet de contact (78) s'appuie, des deux côtés, sur des ensembles piston/cylindre (110, 112), dont les chambres de compression, qui se correspondent l'une à l'autre, sont reliées l'une à l'autre par une conduite (114, 116).
- Appareil à meuler selon la revendication 10, caractérisé en ce que les ensembles piston/cylindre (110, 112) sont reliés à un dispositif hydraulique (102), et sont conçus pour assurer l'approche du galet de contact (78) se déplaçant vers le cylindre à usiner (4).
- Appareil à meuler selon l'une des revendications 7 à 11, caractérisé en ce que le dispositif de travail à la bande abrasive (18) comporte un moteur d'entraînement (84), disposé sur un chariot (88) susceptible de subir une translation, le moteur comportant un galet d'entraînement (86) pour entraîner la bande abrasive (76), le moteur d'entraînement (84) étant relié à un dispositif tendeur de bande (94).
- Appareil à meuler selon les revendications 11 et 12, caractérisé en ce que le dispositif tendeur de bande (94) comporte un ensemble piston/cylindre (96), qui coopère avec le chariot (88) du moteur d'entraînement (84), ensemble qui coopère, par l'intermédiaire du dispositif hydraulique (102), avec les ensembles piston/cylindre (110, 112) du galet de contact (78), de façon que la force de précontrainte, pendant l'approche du galet de contact (78) et/ou pendant l'usinage, reste essentiellement constante.
- Appareil à meuler selon l'une des revendications 1 à 13, caractérisé en ce que le dispositif à meuler (18) comporte un dispositif de pointage (122) destiné à orienter l'organe de meulage par rapport au cylindre (4) pendant l'approche du cylindre (4).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2295/91 | 1991-07-31 | ||
CH229591 | 1991-07-31 | ||
PCT/CH1992/000131 WO1993002834A1 (fr) | 1991-07-31 | 1992-06-30 | Rectifieuse pour la rectification d'une surface cylindrique ou spherique de cylindre, notamment de cylindre de machine a papier |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0551457A1 EP0551457A1 (fr) | 1993-07-21 |
EP0551457B1 true EP0551457B1 (fr) | 1995-08-09 |
Family
ID=4230440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92912588A Expired - Lifetime EP0551457B1 (fr) | 1991-07-31 | 1992-06-30 | Rectifieuse pour la rectification d'une surface cylindrique ou spherique de cylindre, notamment de cylindre de machine a papier |
Country Status (11)
Country | Link |
---|---|
US (1) | US5394653A (fr) |
EP (1) | EP0551457B1 (fr) |
JP (1) | JP3138870B2 (fr) |
KR (1) | KR100229675B1 (fr) |
CN (1) | CN1066378C (fr) |
AT (1) | ATE126115T1 (fr) |
CA (1) | CA2092995C (fr) |
DE (1) | DE59203229D1 (fr) |
ES (1) | ES2078052T3 (fr) |
TW (1) | TW201715B (fr) |
WO (1) | WO1993002834A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10239402B4 (de) * | 2002-08-28 | 2012-09-06 | Voith Patent Gmbh | Walzen-Schleifvorrichtung und Verfahren zum Schleifen einer Walze |
CN111687724A (zh) * | 2020-06-22 | 2020-09-22 | 张皖龙 | 一种木材榫头连接结构制作方法 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447500A (en) * | 1993-09-29 | 1995-09-05 | Sterling Winthrop, Inc. | Collar and cartridge-needle unit assembly |
US6290991B1 (en) | 1994-12-02 | 2001-09-18 | Quandrant Holdings Cambridge Limited | Solid dose delivery vehicle and methods of making same |
US6586006B2 (en) | 1994-08-04 | 2003-07-01 | Elan Drug Delivery Limited | Solid delivery systems for controlled release of molecules incorporated therein and methods of making same |
JPH10508744A (ja) | 1994-09-22 | 1998-09-02 | クオドラント ホールディングス ケンブリッジ リミテッド | 運動競技の間の水分補給および栄養摂取の用途のための組成物ならびにその製造法 |
US6964771B1 (en) * | 1995-06-07 | 2005-11-15 | Elan Drug Delivery Limited | Method for stably incorporating substances within dry, foamed glass matrices |
US5958455A (en) * | 1996-02-09 | 1999-09-28 | Quadrant Holdings Cambridge Ltd | Oral solid dosage forms, methods of making same and compositions thereof |
US5762961A (en) * | 1996-02-09 | 1998-06-09 | Quadrant Holdings Cambridge Ltd. | Rapidly soluble oral solid dosage forms, methods of making same, and compositions thereof |
US6632648B1 (en) | 1996-05-14 | 2003-10-14 | Elan Drug Delivery Limited | Methods of terminal sterilization of fibrinogen |
US6468782B1 (en) | 1996-12-05 | 2002-10-22 | Quadrant Healthcare (Uk) Limited | Methods of preserving prokaryotic cells and compositions obtained thereby |
FR2757793B1 (fr) * | 1996-12-31 | 1999-02-12 | Procede Machines Speciales Spm | Machine d'usinage par bande abrasive de surfaces internes de pieces de revolution |
FI113354B (fi) * | 1997-04-10 | 2004-04-15 | Metso Paper Inc | Bombeerattujen telojen nauhahiomalaite |
US20060165606A1 (en) | 1997-09-29 | 2006-07-27 | Nektar Therapeutics | Pulmonary delivery particles comprising water insoluble or crystalline active agents |
AU2055699A (en) * | 1998-01-20 | 1999-08-02 | Valmet Corporation | Method and device for conditioning of a roll, in particular of a roll in a papermachine or in a paper finishing device |
WO2001049451A1 (fr) * | 1999-12-31 | 2001-07-12 | Voith Paper Patent Gmbh | Machine a rectifier |
US7871598B1 (en) | 2000-05-10 | 2011-01-18 | Novartis Ag | Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use |
ATE508735T1 (de) | 2001-12-19 | 2011-05-15 | Novartis Ag | Pulmonale verabreichung von aminoglykosiden |
DE102008048566B4 (de) * | 2008-09-23 | 2011-08-25 | Grune, Dieter, 06785 | Schleifmaschine für die Oberflächenbearbeitung von Rohren |
CN102009376A (zh) * | 2010-11-10 | 2011-04-13 | 江苏华程工业制管股份有限公司 | 修磨机 |
CN103213053B (zh) * | 2013-03-27 | 2018-01-16 | 上海腾企机械技术配套有限公司 | 一种可磨削、超精、抛光内外曲面的机械和磨削压头组件 |
DE102015106480A1 (de) * | 2015-04-27 | 2016-10-27 | Ferrobotics Compliant Robot Technology Gmbh | Vorrichtung zur Oberflächenbearbeitung |
KR102344477B1 (ko) * | 2017-08-17 | 2021-12-29 | 대우조선해양 주식회사 | 배관용 용접 비드 그라인딩 장치 |
IT201800007999A1 (it) * | 2018-08-09 | 2020-02-09 | Viet Italia Srl | Macchina levigatrice per la levigatura/satinatura di pannelli di legno, metallo, o simili |
CN112643484B (zh) * | 2020-12-03 | 2022-08-09 | 武汉东运制版有限公司 | 一种车间零部件生产用高精度机械研磨设备 |
CN113146459B (zh) * | 2021-03-11 | 2022-04-26 | 广州大学 | 一种具有内壁刮铲清洁功能的卧式研磨机 |
CN113334777A (zh) * | 2021-06-07 | 2021-09-03 | 南京度锐新材料科技有限公司 | 一种高分子材料刮刀用生产线 |
KR102613480B1 (ko) * | 2021-10-29 | 2023-12-14 | 일광금속 유한책임회사 | 슈퍼 피니싱 장치 |
CN114273995B (zh) * | 2021-12-31 | 2023-12-15 | 天通银厦新材料有限公司 | 蓝宝石晶棒加工自动送料与磨削装置 |
CN114700842A (zh) * | 2022-03-31 | 2022-07-05 | 重庆山朕科技发展有限公司 | 一种砂带式凸焊电极修磨装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2579391A (en) * | 1946-06-13 | 1951-12-18 | Paper Patents Co | In-place resurfacing of ponderous cylinders |
US2586659A (en) * | 1951-07-17 | 1952-02-19 | Evelyn C Housley | Sharpening device for lawn mowers |
GB1574926A (en) * | 1978-05-30 | 1980-09-10 | Springall P D | Lawn mower sharpening attachment |
ES489050A0 (es) * | 1980-02-28 | 1980-12-01 | Zur Lan Constr Sa | Mejoras introducidas en maquinas lijadoras |
US4483106A (en) * | 1982-03-12 | 1984-11-20 | The E. H. Wachs Company | Weld sander |
JPS59156507A (ja) * | 1983-02-25 | 1984-09-05 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延ロ−ルの研削装置 |
CH668212A5 (de) * | 1985-11-18 | 1988-12-15 | Blatter Farros Ag | Vorrichtung zum kopierschleifen von zylindrischen und sphaerischen oberflaechen. |
US4841683A (en) * | 1987-12-23 | 1989-06-27 | Williams Clarence W | Roll grinding system |
DE3831294A1 (de) * | 1988-09-14 | 1990-03-15 | Blatter Farros Ag | Verfahren zum kopierschleifen von zylindrischen und sphaerischen oberflaechen und vorrichtung zur durchfuehrung des verfahrens |
US5185961A (en) * | 1988-09-14 | 1993-02-16 | Farros Blatter Ag | Method and apparatus for copy-grinding and finishing or cylindrical and spherical surfaces |
FI79961C (fi) * | 1988-09-16 | 1990-04-10 | Metsae Botnia Ab Oy | Anordning foer skaerning av knivarna i en kapningsvals i en cellulosatorkmaskins arkskaermaskin. |
-
1992
- 1992-06-30 US US08/030,439 patent/US5394653A/en not_active Expired - Fee Related
- 1992-06-30 ES ES92912588T patent/ES2078052T3/es not_active Expired - Lifetime
- 1992-06-30 EP EP92912588A patent/EP0551457B1/fr not_active Expired - Lifetime
- 1992-06-30 AT AT92912588T patent/ATE126115T1/de not_active IP Right Cessation
- 1992-06-30 DE DE59203229T patent/DE59203229D1/de not_active Expired - Fee Related
- 1992-06-30 JP JP05503149A patent/JP3138870B2/ja not_active Expired - Fee Related
- 1992-06-30 KR KR1019930701011A patent/KR100229675B1/ko not_active IP Right Cessation
- 1992-06-30 CA CA002092995A patent/CA2092995C/fr not_active Expired - Fee Related
- 1992-06-30 WO PCT/CH1992/000131 patent/WO1993002834A1/fr active IP Right Grant
- 1992-07-31 CN CN92108864A patent/CN1066378C/zh not_active Expired - Fee Related
- 1992-09-21 TW TW081106090A patent/TW201715B/zh active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10239402B4 (de) * | 2002-08-28 | 2012-09-06 | Voith Patent Gmbh | Walzen-Schleifvorrichtung und Verfahren zum Schleifen einer Walze |
CN111687724A (zh) * | 2020-06-22 | 2020-09-22 | 张皖龙 | 一种木材榫头连接结构制作方法 |
Also Published As
Publication number | Publication date |
---|---|
WO1993002834A1 (fr) | 1993-02-18 |
ES2078052T3 (es) | 1995-12-01 |
KR100229675B1 (ko) | 1999-11-15 |
CN1066378C (zh) | 2001-05-30 |
ATE126115T1 (de) | 1995-08-15 |
CN1069922A (zh) | 1993-03-17 |
JP3138870B2 (ja) | 2001-02-26 |
KR930702119A (ko) | 1993-09-08 |
US5394653A (en) | 1995-03-07 |
TW201715B (fr) | 1993-03-11 |
CA2092995A1 (fr) | 1993-02-01 |
JPH06502592A (ja) | 1994-03-24 |
EP0551457A1 (fr) | 1993-07-21 |
DE59203229D1 (de) | 1995-09-14 |
CA2092995C (fr) | 2003-10-14 |
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