JPS4990659A - - Google Patents
Info
- Publication number
- JPS4990659A JPS4990659A JP48105089A JP10508973A JPS4990659A JP S4990659 A JPS4990659 A JP S4990659A JP 48105089 A JP48105089 A JP 48105089A JP 10508973 A JP10508973 A JP 10508973A JP S4990659 A JPS4990659 A JP S4990659A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
-
- 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
- Y10T428/12229—Intermediate article [e.g., blank, etc.]
- Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
- Y10T428/12285—Single taper [e.g., ingot, etc.]
-
- 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
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Rod-Shaped Construction Members (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2262978A DE2262978C3 (de) | 1972-12-19 | 1972-12-19 | Stranggegossenes Vorprofil zum Walzen von Doppel-T-Trägern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990659A true JPS4990659A (US07122603-20061017-C00145.png) | 1974-08-29 |
Family
ID=5865253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48105089A Pending JPS4990659A (US07122603-20061017-C00145.png) | 1972-12-19 | 1973-09-19 |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7910161L (sv) * | 1979-12-10 | 1981-06-11 | Per Olof Strandell | Forfarande och anordning for att smida profiler |
| DE3012702A1 (de) * | 1980-04-01 | 1981-10-08 | Proizvodstvennoe ob"edinenie Uralmaš, Sverdlovsk | Verfahren zur herstellung von doppel-t-traegern |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1464929A (en) * | 1921-05-31 | 1923-08-14 | Nat Brass & Copper Company | Method of rolling plate and like metal and blank therefor |
| GB1049698A (en) * | 1964-05-05 | 1966-11-30 | British Iron Steel Research | Improvements in or relating to the manufacture of elongate articles |
| US3492853A (en) * | 1967-09-06 | 1970-02-03 | Bliss Co | Method and apparatus for shearing rolled metal blanks |
| US3585830A (en) * | 1968-09-06 | 1971-06-22 | Reynolds Metals Co | Method of and apparatus for shearing and rolling metal billets |
-
1972
- 1972-12-19 DE DE2262978A patent/DE2262978C3/de not_active Expired
-
1973
- 1973-09-19 JP JP48105089A patent/JPS4990659A/ja active Pending
- 1973-10-11 ES ES419550A patent/ES419550A1/es not_active Expired
- 1973-10-18 IT IT30261/73A patent/IT995969B/it active
- 1973-10-30 FR FR7338659A patent/FR2213111B1/fr not_active Expired
- 1973-10-31 BE BE137317A patent/BE806810A/xx unknown
- 1973-12-11 GB GB5725373A patent/GB1429710A/en not_active Expired
- 1973-12-12 NL NL7317003A patent/NL7317003A/xx not_active Application Discontinuation
- 1973-12-13 CA CA188,125A patent/CA986339A/en not_active Expired
- 1973-12-17 LU LU69014A patent/LU69014A1/xx unknown
- 1973-12-20 US US426659A patent/US3880601A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2213111B1 (US07122603-20061017-C00145.png) | 1978-11-17 |
| DE2262978C3 (de) | 1975-05-28 |
| DE2262978B2 (de) | 1974-10-17 |
| US3880601A (en) | 1975-04-29 |
| IT995969B (it) | 1975-11-20 |
| LU69014A1 (US07122603-20061017-C00145.png) | 1974-02-22 |
| CA986339A (en) | 1976-03-30 |
| DE2262978A1 (de) | 1974-07-04 |
| BE806810A (fr) | 1974-02-15 |
| ES419550A1 (es) | 1976-06-16 |
| FR2213111A1 (US07122603-20061017-C00145.png) | 1974-08-02 |
| GB1429710A (en) | 1976-03-24 |
| NL7317003A (US07122603-20061017-C00145.png) | 1974-06-21 |
