SE8904019L - BOCKNINGSFOERFARANDE - Google Patents
BOCKNINGSFOERFARANDEInfo
- Publication number
- SE8904019L SE8904019L SE8904019A SE8904019A SE8904019L SE 8904019 L SE8904019 L SE 8904019L SE 8904019 A SE8904019 A SE 8904019A SE 8904019 A SE8904019 A SE 8904019A SE 8904019 L SE8904019 L SE 8904019L
- Authority
- SE
- Sweden
- Prior art keywords
- profile
- shape
- length
- flange
- bend
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/061—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members supporting construction for curved ceilings
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A method for converting a straight flanged metal profile, preferably of T-shape or L-shape and intended for use as a ceiling fixture, into such a state that it is easy to bend to the desired concave and/or convex shape. The profile flange which upon bending is subjected to the greatest change in length is folded by plastic deformation in the transverse direction along its length, while the rest of the profile is held stationary. Each fold 14 is produced over the greater part of the width of the profile flange 12, as seen from its outer edge. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8904019A SE465257B (en) | 1989-11-28 | 1989-11-28 | Bending method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8904019A SE465257B (en) | 1989-11-28 | 1989-11-28 | Bending method |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8904019D0 SE8904019D0 (en) | 1989-11-28 |
SE8904019L true SE8904019L (en) | 1991-05-29 |
SE465257B SE465257B (en) | 1991-08-19 |
Family
ID=20377625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8904019A SE465257B (en) | 1989-11-28 | 1989-11-28 | Bending method |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE465257B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012160A1 (en) * | 2013-10-18 | 2015-04-24 | Marc Funten | FALSE CEILING DEVICE |
-
1989
- 1989-11-28 SE SE8904019A patent/SE465257B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012160A1 (en) * | 2013-10-18 | 2015-04-24 | Marc Funten | FALSE CEILING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
SE465257B (en) | 1991-08-19 |
SE8904019D0 (en) | 1989-11-28 |
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Legal Events
Date | Code | Title | Description |
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NAL | Patent in force |
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