BE735381A - - Google Patents
Info
- Publication number
- BE735381A BE735381A BE735381DA BE735381A BE 735381 A BE735381 A BE 735381A BE 735381D A BE735381D A BE 735381DA BE 735381 A BE735381 A BE 735381A
- Authority
- BE
- Belgium
- Prior art keywords
- gutter
- cylinder
- sheet
- bead
- zinc
- Prior art date
Links
- 229910052725 zinc Inorganic materials 0.000 claims description 35
- 239000011701 zinc Substances 0.000 claims description 35
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 34
- 239000011324 bead Substances 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
- B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE735381 | 1969-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735381A true BE735381A (de) | 1969-12-01 |
Family
ID=3854992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735381D BE735381A (de) | 1969-06-30 | 1969-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE735381A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0913539A1 (de) * | 1997-10-28 | 1999-05-06 | Fricke GmbH & Co. KG | Dachrinne |
-
1969
- 1969-06-30 BE BE735381D patent/BE735381A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0913539A1 (de) * | 1997-10-28 | 1999-05-06 | Fricke GmbH & Co. KG | Dachrinne |
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