BE436992A - - Google Patents
Info
- Publication number
- BE436992A BE436992A BE436992DA BE436992A BE 436992 A BE436992 A BE 436992A BE 436992D A BE436992D A BE 436992DA BE 436992 A BE436992 A BE 436992A
- Authority
- BE
- Belgium
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
- B21D11/14—Twisting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12333—Helical or with helical component
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU520333X | 1937-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE436992A true BE436992A (fr) |
Family
ID=10979470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE436992D BE436992A (fr) | 1937-10-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2233869A (fr) |
| BE (1) | BE436992A (fr) |
| CH (1) | CH215348A (fr) |
| FR (1) | FR861494A (fr) |
| GB (1) | GB520333A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2594503A (en) * | 1947-05-23 | 1952-04-29 | United States Steel Corp | Movable jaw chucking device |
| DE2848679A1 (de) * | 1978-11-09 | 1980-05-22 | Bayer Ag | Verfahren und vorrichtung zur herstellung von gewendelten streifen |
| JPS56102319A (en) * | 1980-01-21 | 1981-08-15 | Inoue Mtp Co Ltd | Method and apparatus for bending long sized material |
| US4654912A (en) * | 1984-09-18 | 1987-04-07 | Gray John C | Production of threaded metal rods for making U-bolts |
| US4897117A (en) * | 1986-03-25 | 1990-01-30 | Teledyne Industries, Inc. | Hardened penetrators |
| WO2009081844A1 (fr) * | 2007-12-26 | 2009-07-02 | Terumo Kabushiki Kaisha | Elément médical long, procédé de fabrication et appareil pour le fabriquer |
| CN103264079A (zh) * | 2013-05-29 | 2013-08-28 | 江阴中南重工股份有限公司 | 无芯轴螺旋叶片旋扭机 |
-
0
- BE BE436992D patent/BE436992A/xx unknown
-
1938
- 1938-09-19 GB GB27315/38A patent/GB520333A/en not_active Expired
-
1939
- 1939-01-13 US US250737A patent/US2233869A/en not_active Expired - Lifetime
- 1939-06-29 CH CH215348D patent/CH215348A/de unknown
- 1939-11-09 FR FR861494D patent/FR861494A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2233869A (en) | 1941-03-04 |
| GB520333A (en) | 1940-04-22 |
| FR861494A (fr) | 1941-02-10 |
| CH215348A (de) | 1941-06-30 |