DE102004017019A1 - Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process - Google Patents
Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process Download PDFInfo
- Publication number
- DE102004017019A1 DE102004017019A1 DE200410017019 DE102004017019A DE102004017019A1 DE 102004017019 A1 DE102004017019 A1 DE 102004017019A1 DE 200410017019 DE200410017019 DE 200410017019 DE 102004017019 A DE102004017019 A DE 102004017019A DE 102004017019 A1 DE102004017019 A1 DE 102004017019A1
- Authority
- DE
- Germany
- Prior art keywords
- cutter
- carry out
- interacts
- cutting
- cutting process
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/002—Means for mounting the cutting members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Control Of Cutting Processes (AREA)
Abstract
The device (15) has two lower cutters (16,18) and an upper cutter (20) that is movable relative to the lower cutters to carry out a cutting process, whereby the sheet (1) to be cut is arranged between the lower cutters and the upper cutter. A second upper cutter (21) is provided that interacts with the first lower cutter to carry out a second cutting process. An independent claim is also included for a method of cutting a sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410017019 DE102004017019A1 (en) | 2004-04-02 | 2004-04-02 | Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410017019 DE102004017019A1 (en) | 2004-04-02 | 2004-04-02 | Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004017019A1 true DE102004017019A1 (en) | 2005-10-20 |
Family
ID=35034142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410017019 Withdrawn DE102004017019A1 (en) | 2004-04-02 | 2004-04-02 | Device for cutting sheet has second upper cutter that interacts with first lower cutter to carry out second cutting process |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004017019A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008064274A1 (en) * | 2008-12-20 | 2010-07-01 | Wilhelm Karmann Gmbh | Pressing tool i.e. jig, for pressing e.g. metal sheet, of motor vehicle, has cutting insert comprising auxiliary cutting edge and moving against force of spring by upper tool part under decreasing of path difference |
DE102009029606A1 (en) | 2009-09-18 | 2011-03-24 | Ford Global Technologies, LLC, Dearborn | Device for feed-through of T-section to continuous sheet metal of sheet metal strip, has units for cutting gap adjustment between lower blade and top blade and formed by sliding device for lower blade and top blade in relation to each other |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816696A (en) * | 1971-12-20 | 1974-06-11 | Guild Metal Joining Equipment | Strip shearing and welding apparatus |
DE4108041A1 (en) * | 1991-03-13 | 1992-09-17 | Bwg Bergwerk Walzwerk | DEVICE FOR CUTTING SHEETS AND IN PARTICULAR METAL STRIPS |
EP0473599B1 (en) * | 1989-05-26 | 1993-07-14 | Reinhardt Maschinenbau GmbH | Plate shears |
DE4231479A1 (en) * | 1992-04-06 | 1993-10-07 | Rohrer Special Machinery Inc | Shearing device |
DE19640857A1 (en) * | 1996-10-03 | 1998-04-09 | Axel H Schmidt | Method for producing and using profiles with punched-out connector elements for buildings |
DE3826426C2 (en) * | 1987-08-03 | 1999-12-09 | Amada Co | Shearing machine for plate-shaped workpieces |
EP0811438B1 (en) * | 1996-06-07 | 2000-08-16 | Schuler Pressen GmbH & Co. KG | Cutting and notching device for perforated metal sheets |
DE19928841C1 (en) * | 1999-06-24 | 2001-01-18 | Heinz Schwarz Gmbh & Co Kg | Sheet metal cutting device |
DE10102073A1 (en) * | 2001-01-17 | 2002-07-18 | Sundwig Gmbh | Device for cutting bands, especially metal bands, has supporting device that can be transported from waiting position remote from cutting region to supporting position near conveyor |
-
2004
- 2004-04-02 DE DE200410017019 patent/DE102004017019A1/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816696A (en) * | 1971-12-20 | 1974-06-11 | Guild Metal Joining Equipment | Strip shearing and welding apparatus |
DE3826426C2 (en) * | 1987-08-03 | 1999-12-09 | Amada Co | Shearing machine for plate-shaped workpieces |
EP0473599B1 (en) * | 1989-05-26 | 1993-07-14 | Reinhardt Maschinenbau GmbH | Plate shears |
DE4108041A1 (en) * | 1991-03-13 | 1992-09-17 | Bwg Bergwerk Walzwerk | DEVICE FOR CUTTING SHEETS AND IN PARTICULAR METAL STRIPS |
DE4231479A1 (en) * | 1992-04-06 | 1993-10-07 | Rohrer Special Machinery Inc | Shearing device |
EP0811438B1 (en) * | 1996-06-07 | 2000-08-16 | Schuler Pressen GmbH & Co. KG | Cutting and notching device for perforated metal sheets |
DE19640857A1 (en) * | 1996-10-03 | 1998-04-09 | Axel H Schmidt | Method for producing and using profiles with punched-out connector elements for buildings |
DE19928841C1 (en) * | 1999-06-24 | 2001-01-18 | Heinz Schwarz Gmbh & Co Kg | Sheet metal cutting device |
DE10102073A1 (en) * | 2001-01-17 | 2002-07-18 | Sundwig Gmbh | Device for cutting bands, especially metal bands, has supporting device that can be transported from waiting position remote from cutting region to supporting position near conveyor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008064274A1 (en) * | 2008-12-20 | 2010-07-01 | Wilhelm Karmann Gmbh | Pressing tool i.e. jig, for pressing e.g. metal sheet, of motor vehicle, has cutting insert comprising auxiliary cutting edge and moving against force of spring by upper tool part under decreasing of path difference |
DE102009029606A1 (en) | 2009-09-18 | 2011-03-24 | Ford Global Technologies, LLC, Dearborn | Device for feed-through of T-section to continuous sheet metal of sheet metal strip, has units for cutting gap adjustment between lower blade and top blade and formed by sliding device for lower blade and top blade in relation to each other |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8120 | Willingness to grant licences paragraph 23 | ||
8110 | Request for examination paragraph 44 | ||
R082 | Change of representative | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |