ITRE990081A0 - TOOL LOCKING GROUP IN SHEET METAL PRESS BRAKES, PARTICULARLY OF THE LOWER TOOL. - Google Patents
TOOL LOCKING GROUP IN SHEET METAL PRESS BRAKES, PARTICULARLY OF THE LOWER TOOL.Info
- Publication number
- ITRE990081A0 ITRE990081A0 IT99RE000081A ITRE990081A ITRE990081A0 IT RE990081 A0 ITRE990081 A0 IT RE990081A0 IT 99RE000081 A IT99RE000081 A IT 99RE000081A IT RE990081 A ITRE990081 A IT RE990081A IT RE990081 A0 ITRE990081 A0 IT RE990081A0
- Authority
- IT
- Italy
- Prior art keywords
- tool
- sheet metal
- metal press
- locking group
- press brakes
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0236—Tool clamping
- B21D5/0245—Fluid operated
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999RE000081A IT1309767B1 (en) | 1999-07-30 | 1999-07-30 | TOOL LOCKING GROUP IN BENDING PLATE PRESSES, IN PARTICULAR OF THE LOWER TOOL. |
AU62712/00A AU6271200A (en) | 1999-07-30 | 2000-07-10 | Tool locking unit in sheet metal bending brakes, in particular for the lower tool |
EP00949298A EP1235654A1 (en) | 1999-07-30 | 2000-07-10 | Tool locking unit in sheet metal bending brakes, in particular for the lower tool |
PCT/EP2000/006547 WO2001008828A1 (en) | 1999-07-30 | 2000-07-10 | Tool locking unit in sheet metal bending brakes, in particular for the lower tool |
CA002375978A CA2375978A1 (en) | 1999-07-30 | 2000-07-10 | Tool locking unit in sheet metal bending brakes, in particular for the lower tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999RE000081A IT1309767B1 (en) | 1999-07-30 | 1999-07-30 | TOOL LOCKING GROUP IN BENDING PLATE PRESSES, IN PARTICULAR OF THE LOWER TOOL. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRE990081A0 true ITRE990081A0 (en) | 1999-07-30 |
ITRE990081A1 ITRE990081A1 (en) | 2001-01-30 |
IT1309767B1 IT1309767B1 (en) | 2002-01-30 |
Family
ID=11399478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999RE000081A IT1309767B1 (en) | 1999-07-30 | 1999-07-30 | TOOL LOCKING GROUP IN BENDING PLATE PRESSES, IN PARTICULAR OF THE LOWER TOOL. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1235654A1 (en) |
AU (1) | AU6271200A (en) |
CA (1) | CA2375978A1 (en) |
IT (1) | IT1309767B1 (en) |
WO (1) | WO2001008828A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE275447T1 (en) * | 2002-03-08 | 2004-09-15 | Cornelis Hendricus Liet | DEVICE FOR BENDING A METAL SHEET |
US7779665B2 (en) | 2006-10-30 | 2010-08-24 | Wilson Tool International Inc. | Press brake die holder technology |
US7874194B2 (en) | 2007-03-09 | 2011-01-25 | Wilson Tool International Inc. | Die holder technology for metal-fabricating press |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3235775A1 (en) * | 1982-09-28 | 1984-03-29 | Dorstener Maschinenfabrik Ag, 4270 Dorsten | Lower tool for a folding press |
US4506538A (en) * | 1983-09-21 | 1985-03-26 | Niagara Machine & Tool Works | Punch-clamping construction for presses |
US4612796A (en) * | 1984-03-15 | 1986-09-23 | Cincinnati Incorporated | Hydraulically actuated tooling clamps for the ram and bed of a press brake and the like |
-
1999
- 1999-07-30 IT IT1999RE000081A patent/IT1309767B1/en active
-
2000
- 2000-07-10 CA CA002375978A patent/CA2375978A1/en not_active Abandoned
- 2000-07-10 EP EP00949298A patent/EP1235654A1/en not_active Withdrawn
- 2000-07-10 WO PCT/EP2000/006547 patent/WO2001008828A1/en not_active Application Discontinuation
- 2000-07-10 AU AU62712/00A patent/AU6271200A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ITRE990081A1 (en) | 2001-01-30 |
EP1235654A1 (en) | 2002-09-04 |
WO2001008828A1 (en) | 2001-02-08 |
IT1309767B1 (en) | 2002-01-30 |
AU6271200A (en) | 2001-02-19 |
CA2375978A1 (en) | 2001-02-08 |
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