CH348031A - Apparecchio per piegare barre di ferro per cemento armato e simili - Google Patents
Apparecchio per piegare barre di ferro per cemento armato e similiInfo
- Publication number
- CH348031A CH348031A CH348031DA CH348031A CH 348031 A CH348031 A CH 348031A CH 348031D A CH348031D A CH 348031DA CH 348031 A CH348031 A CH 348031A
- Authority
- CH
- Switzerland
- Prior art keywords
- reinforced concrete
- iron bars
- bending iron
- bending
- bars
- Prior art date
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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
- B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT348031X | 1955-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH348031A true CH348031A (it) | 1960-07-31 |
Family
ID=11239876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH348031D CH348031A (it) | 1955-12-21 | 1956-12-18 | Apparecchio per piegare barre di ferro per cemento armato e simili |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH348031A (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0349953A2 (de) * | 1988-07-05 | 1990-01-10 | Heinz Ruhl | Vorrichtung zum Bearbeiten von Stangenmaterial |
-
1956
- 1956-12-18 CH CH348031D patent/CH348031A/it unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0349953A2 (de) * | 1988-07-05 | 1990-01-10 | Heinz Ruhl | Vorrichtung zum Bearbeiten von Stangenmaterial |
EP0349953A3 (en) * | 1988-07-05 | 1990-11-14 | Heinz Ruhl | Apparatus for working rod material |
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