BE696454A - - Google Patents
Info
- Publication number
- BE696454A BE696454A BE696454DA BE696454A BE 696454 A BE696454 A BE 696454A BE 696454D A BE696454D A BE 696454DA BE 696454 A BE696454 A BE 696454A
- 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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/12—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die
- B21D9/125—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die by pushing through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49428—Gas and water specific plumbing component making
- Y10T29/49444—Elbow or L-shaped fitting making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US539175A US3412591A (en) | 1966-03-31 | 1966-03-31 | Press for elbows and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696454A true BE696454A (ref) | 1967-09-01 |
Family
ID=24150113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696454D BE696454A (ref) | 1966-03-31 | 1967-03-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3412591A (ref) |
| BE (1) | BE696454A (ref) |
| CH (1) | CH446244A (ref) |
| FR (1) | FR1512973A (ref) |
| GB (1) | GB1113368A (ref) |
| NL (1) | NL6702978A (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2192324C2 (ru) * | 2000-08-15 | 2002-11-10 | Общество с ограниченной ответственностью "Технощит" | Способ изготовления крутоизогнутых трубных изделий |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL94488C (ref) * | 1952-05-26 | |||
| US2907102A (en) * | 1955-05-16 | 1959-10-06 | Horace T Potts Company | Cold tube bending |
| US3220098A (en) * | 1962-03-19 | 1965-11-30 | Alfred C Arbogast | Method and means for forming tubular fittings with solder rings |
-
1966
- 1966-03-31 US US539175A patent/US3412591A/en not_active Expired - Lifetime
-
1967
- 1967-02-24 NL NL6702978A patent/NL6702978A/xx unknown
- 1967-03-02 FR FR97213A patent/FR1512973A/fr not_active Expired
- 1967-03-08 CH CH336467A patent/CH446244A/de unknown
- 1967-03-31 BE BE696454D patent/BE696454A/xx unknown
- 1967-03-31 GB GB14760/67A patent/GB1113368A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1512973A (fr) | 1968-02-09 |
| GB1113368A (en) | 1968-05-15 |
| NL6702978A (ref) | 1967-10-02 |
| US3412591A (en) | 1968-11-26 |
| CH446244A (de) | 1967-11-15 |