GB1102954A - Machine and method for shaping sheet material - Google Patents
Machine and method for shaping sheet materialInfo
- Publication number
- GB1102954A GB1102954A GB3878763A GB3878763A GB1102954A GB 1102954 A GB1102954 A GB 1102954A GB 3878763 A GB3878763 A GB 3878763A GB 3878763 A GB3878763 A GB 3878763A GB 1102954 A GB1102954 A GB 1102954A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- rolls
- ribs
- pairs
- pair
- 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
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
- B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1,102,954. Angular beading; corrugating. COOKSON SHEET METAL DEVELOPMENTS Ltd. 2 Oct., 1964 [2 Oct., 1963], No. 38787/63. Addition to 950,059. Heading B3E. A method of forming deep ribs in a sheet 36 of material comprises in a first step forming one or two deep ribs 47 in or near the middle of the sheet by a pair or pairs of plunger and die rolls 20, and in a subsequent step or steps forming one or two further deep ribs 78 on one or each side of the previously formed rib or ribs by a further pair or pairs of plunger and die rolls 22, 24, 28, the outside portion 68, 74 of the sheet being deflected during rolling. The sheet which may be of aluminium alloy, is passed through a roller guide 34 below the level of the nip of the first pair of rolls 20. All pairs of rolls have side flanges to guide the portions of the sheet adjacent the ribs. The rolls are driven by a chain 30. Reference has been directed by the Comptroller to Specification 1,010,891.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3878763A GB1102954A (en) | 1963-10-02 | 1963-10-02 | Machine and method for shaping sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3878763A GB1102954A (en) | 1963-10-02 | 1963-10-02 | Machine and method for shaping sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1102954A true GB1102954A (en) | 1968-02-14 |
Family
ID=10405691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3878763A Expired GB1102954A (en) | 1963-10-02 | 1963-10-02 | Machine and method for shaping sheet material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1102954A (en) |
-
1963
- 1963-10-02 GB GB3878763A patent/GB1102954A/en not_active Expired
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