ES442995A1 - A method for working metals. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method for working metals. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES442995A1 ES442995A1 ES75442995A ES442995A ES442995A1 ES 442995 A1 ES442995 A1 ES 442995A1 ES 75442995 A ES75442995 A ES 75442995A ES 442995 A ES442995 A ES 442995A ES 442995 A1 ES442995 A1 ES 442995A1
- Authority
- ES
- Spain
- Prior art keywords
- elbow
- component
- bar
- translation
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Basic Packing Technique (AREA)
- Forging (AREA)
Abstract
A method for working metals comprising the method, the operations of passing a forming bar and a metallic component between a pair of rotating rollers about parallel axes said component having a bend substantially at right angles thereto and having one of said rollers a V-shaped throat at its periphery for receiving the outer face of the elbow, and the other roller having at the periphery thereof a throat for receiving a longitudinal edge portion of the shaping bar, the other edge portion having the bar a protruding heel along the same, which acts on the inside of said elbow in said component when passing the bar and the component between the rollers, said bead serving to form a throat that extends longitudinally on the inner side of the barrel. Elbow and push the metal out substantially to square the rounded outer face of said elbow. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA747708 | 1974-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES442995A1 true ES442995A1 (en) | 1977-04-16 |
Family
ID=25568412
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES75442995A Expired ES442995A1 (en) | 1974-12-03 | 1975-11-26 | A method for working metals. (Machine-translation by Google Translate, not legally binding) |
ES76446291A Expired ES446291A1 (en) | 1974-12-03 | 1976-03-23 | A perfected apparatus for working metals. (Machine-translation by Google Translate, not legally binding) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES76446291A Expired ES446291A1 (en) | 1974-12-03 | 1976-03-23 | A perfected apparatus for working metals. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE835901A (en) |
DE (1) | DE2552963A1 (en) |
ES (2) | ES442995A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2732423B1 (en) * | 1995-03-30 | 1997-05-16 | Valeo | DIAPHRAGM CLUTCH MECHANISM, ESPECIALLY FOR A MOTOR VEHICLE |
DE10001654A1 (en) * | 2000-01-17 | 2001-07-26 | Bulthaup Gmbh & Co | Method of making a worktop with chamfered edges |
-
1975
- 1975-11-25 BE BE162141A patent/BE835901A/en unknown
- 1975-11-26 DE DE19752552963 patent/DE2552963A1/en active Pending
- 1975-11-26 ES ES75442995A patent/ES442995A1/en not_active Expired
-
1976
- 1976-03-23 ES ES76446291A patent/ES446291A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2552963A1 (en) | 1976-06-16 |
BE835901A (en) | 1976-03-16 |
ES446291A1 (en) | 1977-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL182654C (en) | METHOD FOR PREPARING A LUBRICANT FOR PROCESSING METAL | |
ES442995A1 (en) | A method for working metals. (Machine-translation by Google Translate, not legally binding) | |
ES446467A1 (en) | Method and apparatus for straightening of elongated workpieces | |
JPS521856A (en) | Steel pipes store conveyor | |
ES326119A1 (en) | A method and apparatus for curving glass in the form of sheet. (Machine-translation by Google Translate, not legally binding) | |
ES329435A1 (en) | Procedure and device for formation of stamped pieces. (Machine-translation by Google Translate, not legally binding) | |
ES268863A1 (en) | Improvements in the elastic unions for metallic arches of various pieces for mining entities (Machine-translation by Google Translate, not legally binding) | |
FR1340445A (en) | Method and tooling for the rapid manufacture of a ballpoint pen point from a strip of sheet metal, and ballpoint pen manufactured by this process | |
IT1016535B (en) | BENDING SHEARING MACHINE PARTICULARLY FOR METALLIC PIECES | |
ES429527A3 (en) | Improvements introduced in the structures of the formulating sheets of rolled metallic blinds. (Machine-translation by Google Translate, not legally binding) | |
GB1498971A (en) | Method of and apparatus for making profiled bodies | |
ES428281A1 (en) | Method for the formation of pipes doubling closed a metal band. (Machine-translation by Google Translate, not legally binding) | |
FR2389427A1 (en) | ||
ES206455U (en) | Bank for perfected gardening. (Machine-translation by Google Translate, not legally binding) | |
ES449179A1 (en) | Useful doubler for the bend of chapas. (Machine-translation by Google Translate, not legally binding) | |
ES226379A2 (en) | Mun procedure for manufacturing metal defenses (Machine-translation by Google Translate, not legally binding) | |
ES237674A1 (en) | Improvements in metallic profiles from section to closed contour (Machine-translation by Google Translate, not legally binding) | |
ES241623A1 (en) | A new procedure for curving metal tubes (Machine-translation by Google Translate, not legally binding) | |
ES409375A1 (en) | A profiling belt machine. (Machine-translation by Google Translate, not legally binding) | |
ES270299A1 (en) | New procedure for the construction of profiles of type arrollable (Machine-translation by Google Translate, not legally binding) | |
ES8403757A2 (en) | System for curving metal profiles (Machine-translation by Google Translate, not legally binding) | |
ES336460A1 (en) | Improvements in the manufacture of decorative tubes. (Machine-translation by Google Translate, not legally binding) | |
ES397718A2 (en) | A procedure to manufacture a hollow profile from at least two metal tapes. (Machine-translation by Google Translate, not legally binding) | |
JPS5246312A (en) | Process for continuous drawing and annealing of wire rod | |
ES354514A1 (en) | Procedure for manufacturing sharp metal tubes. (Machine-translation by Google Translate, not legally binding) |