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1. WO2000041824 - BENDING PRESS SYSTEM

Publication Number WO/2000/041824
Publication Date 20.07.2000
International Application No. PCT/JP2000/000134
International Filing Date 13.01.2000
Chapter 2 Demand Filed 27.01.2000
IPC
B21D 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
5Bending sheet metal along straight lines, e.g. to form simple curves
02on press brakes without making use of clamping means
B21D 37/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
14Particular arrangements for handling and holding in place complete dies
CPC
B21D 37/14
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
14Particular arrangements for handling and holding in place complete dies
B21D 37/145
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
14Particular arrangements for handling and holding in place complete dies
145Die storage magazines
B21D 5/02
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
5Bending sheet metal along straight lines, e.g. to form simple curves
02on press brakes without making use of clamping means
B21D 5/0236
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
5Bending sheet metal along straight lines, e.g. to form simple curves
02on press brakes without making use of clamping means
0209Tools therefor
0236Tool clamping
Y10T 483/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
483Tool changing
10Process
Y10T 483/12
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
483Tool changing
12with means to regulate operation by means of replaceable information supply [e.g. , templet, tape, card, etc. ]
Applicants
  • AMADA COMPANY, LIMITED [JP/JP]; 200, Ishida Isehara-shi, Kanagawa 259-1196, JP (AllExceptUS)
  • AKAMI, Ichio [JP/JP]; JP (UsOnly)
  • OGAWA, Takahiro [JP/JP]; JP (UsOnly)
  • SATO, Masaaki [JP/JP]; JP (UsOnly)
  • UMEMOTO, Goujyu [JP/JP]; JP (UsOnly)
  • KONDO, Toshiyuki [JP/JP]; JP (UsOnly)
Inventors
  • AKAMI, Ichio; JP
  • OGAWA, Takahiro; JP
  • SATO, Masaaki; JP
  • UMEMOTO, Goujyu; JP
  • KONDO, Toshiyuki; JP
Agents
  • MIYOSHI, Hidekazu; 3rd Floor, Toranomon Daiichi Building 2-3, Toranomon 1-chome Minato-ku, Tokyo 105-0001, JP
Priority Data
11/691413.01.1999JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BENDING PRESS SYSTEM
(FR) SYSTEME DE PRESSE A CINTRER
Abstract
(EN)
A bending press system comprising at least one bending station, a mold housing device for housing a split mold, and a split mold change device (61, 143) for mounting a split mold on the bending station. The system further comprises storage means (403) for storing the housed position of the split mold, storage means (405) for storing the bent line length in the bent area, flange length and bent angle, calculating means (407) for calculating the kind of the split mold to be disposed and the length of the bending station on the basis of the bent line length, flange length and bent angle, calculating means (409) for calculating the disposition of each split mold on the basis of the kind of the mold and the length of the bending station, and control means (411) for controlling the movement of each split mold to each determined position.
(FR)
Système de presse à cintrer comprenant au moins un poste de cintrage; un dispositif logement de moule, dans lequel est logé un moule à coins; et un dispositif de changement (61, 143) de moule, qui pose un moule sur le poste de cintrage. Le système comprend également un dispositif mémoire (403), qui enregistre la position du moule une fois logé; un dispositif mémoire (405), qui enregistre la longueur de la ligne cintrée dans la zone cintrée, la longueur du bord et l'angle de cintrage; un moyen de calcul (407), qui calcule le type de moule à poser et la longueur du poste de cintrage en se basant sur la longueur de la ligne cintrée, la longueur du bord et l'angle de cintrage; un moyen de calcul (409), qui calcule la position de chaque moule en se basant sur le type de moule et la longueur du poste de cintrage; et un moyen de commande (411), qui commande les déplacements de chaque moule vers chaque position prédéterminée.
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