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1. WO2001060566 - ROLL POLISHING DEVICE AND ROLL POLISHING METHOD

Publication Number WO/2001/060566
Publication Date 23.08.2001
International Application No. PCT/JP2001/001172
International Filing Date 19.02.2001
Chapter 2 Demand Filed 13.08.2001
IPC
B21B 28/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
28Maintaining rolls or rolling equipment in effective condition
02Maintaining rolls in effective condition, e.g. reconditioning
04while in use, e.g. polishing
B24B 5/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
5Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
36Single-purpose machines or devices
B24B 5/37 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
5Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
36Single-purpose machines or devices
37for grinding rolls, e.g. barrel-shaped rolls
D21G 9/00 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
9Other accessories for paper-making machines
CPC
B21B 28/04
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
28Maintaining rolls or rolling equipment in effective condition
02Maintaining rolls in effective condition, e.g. reconditioning
04while in use, e.g. polishing ; or grinding while the rolls are in their stands
B24B 5/363
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
5Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
36Single-purpose machines or devices
363for grinding surfaces of revolution in situ
B24B 5/37
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
5Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
36Single-purpose machines or devices
37for grinding rolls, e.g. barrel-shaped rolls
D21G 9/00
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
9Other accessories for paper-making machines
Applicants
  • NIPPON PAPER INDUSTRIES CO., LTD. [JP]/[JP] (DE, FI, JP)
  • AKIMOTO, Yukio [JP]/[JP] (UsOnly)
  • OTOWA, Toru [JP]/[JP] (UsOnly)
  • NOGUTI, Haruo [JP]/[JP] (UsOnly)
  • FUJIOKA, Nobuyosi [JP]/[JP] (UsOnly)
  • KUNINORI, Hidesi [JP]/[JP] (UsOnly)
Inventors
  • AKIMOTO, Yukio
  • OTOWA, Toru
  • NOGUTI, Haruo
  • FUJIOKA, Nobuyosi
  • KUNINORI, Hidesi
Agents
  • SHAMOTO, Ichio
Priority Data
2000-31608417.10.2000JP
2000-3924517.02.2000JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ROLL POLISHING DEVICE AND ROLL POLISHING METHOD
(FR) DISPOSITIF ET PROCEDE DE POLISSAGE DE ROULEAU
Abstract
(EN)
A roll polishing device capable of polishing a roll installed in a paper making equipment at an operating position, wherein a guide rail (10) extending in parallel with the rotating shaft of the roll is provided over the roll (R), a running support body (6) is suspended from the guide rail (10), the running support body (6) is allowed to run along the guide rail (10), a polishing machine (G) is suspended from the running support body (6), the polishing machine (G) comprises a polishing stone (B) and is movable in vertical direction, and an actuator (3) is installed between the running support body (6) and the polishing machine (G), whereby the polishing stone (B) is allowed to be in contact with the roll (R) with a desired pressuring force by operating the actuator (3).
(FR)
Cette invention concerne un dispositif de polissage pour rouleaux assurant le polissage de rouleaux en position de travail dans une installation de fabrication de papier. Un rail de guidage (10) disposé parallèlement à l'arbre de rouleau est monté sur le rouleau (R) ; un élément-support mobile (6) suspendu au rail de guidage (10) se déplace le long dudit rail (10). Une machine à polir (G) suspendue à l'élément-support mobile (6) comprend une pierre à polir (B) et peut se déplacer dans le sens vertical. Un actionneur (3) est monté entre l'élément-support mobile (6) et la machine à polir (B). L'actionneur exerce une pression la pression requise pour plaquer la pierre à polir (B) contre le rouleau (R).
Also published as
Latest bibliographic data on file with the International Bureau