GB1423723A - Tool arrangement for the periodic shearing of predetermined lengths of corrugated plates produced continuously from a sheet metal strip by means of intermittently operating shaping tools - Google Patents
Tool arrangement for the periodic shearing of predetermined lengths of corrugated plates produced continuously from a sheet metal strip by means of intermittently operating shaping toolsInfo
- Publication number
- GB1423723A GB1423723A GB1404673A GB1404673A GB1423723A GB 1423723 A GB1423723 A GB 1423723A GB 1404673 A GB1404673 A GB 1404673A GB 1404673 A GB1404673 A GB 1404673A GB 1423723 A GB1423723 A GB 1423723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shearing
- metal strip
- sheet metal
- corrugated plates
- tool
- 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
Links
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
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
-
- 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
- B23D15/10—Sheet shears with a blade moved in a curved surface, e.g. for producing an edge with a curved cross-section
-
- 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
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
1423723 Shearing; making corrugated plates KOMBINAT UNFORMTECHNIK ERFURT VEB 23 March 1973 14046/73 Headings B3W and B3A Lengths of metal strip corrugated by tools 6, 6A are severed to form plates such as laminar flow, or vortex cell plates by shearing action between a blade 5 and a shearing edge on the bending tool 6. The blade holder 3 is pivoted at 2 to a resiliently mounted base 1 and urged to horizontal rest position by a spring 4. The shear blade 5 is stopped during its downward movement with the base 1 by one or more bolts 10 which are raised by means of a cam 9 moved by a solenoid 7 and co-operates with a shearing edge on the tool 6 as the tool completes a bending stroke. The cam is returned by a spring 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1404673A GB1423723A (en) | 1973-03-23 | 1973-03-23 | Tool arrangement for the periodic shearing of predetermined lengths of corrugated plates produced continuously from a sheet metal strip by means of intermittently operating shaping tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1404673A GB1423723A (en) | 1973-03-23 | 1973-03-23 | Tool arrangement for the periodic shearing of predetermined lengths of corrugated plates produced continuously from a sheet metal strip by means of intermittently operating shaping tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1423723A true GB1423723A (en) | 1976-02-04 |
Family
ID=10034013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1404673A Expired GB1423723A (en) | 1973-03-23 | 1973-03-23 | Tool arrangement for the periodic shearing of predetermined lengths of corrugated plates produced continuously from a sheet metal strip by means of intermittently operating shaping tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1423723A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003086691A1 (en) * | 2002-04-12 | 2003-10-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Gearing means for a cutting device |
-
1973
- 1973-03-23 GB GB1404673A patent/GB1423723A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003086691A1 (en) * | 2002-04-12 | 2003-10-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Gearing means for a cutting device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |