IT1252825B - Cold single finished sections prodn. from multisection elements - by splitting web, which separates finished sections, in a cold state, then re:gauging and straightening - Google Patents
Cold single finished sections prodn. from multisection elements - by splitting web, which separates finished sections, in a cold state, then re:gauging and straighteningInfo
- Publication number
- IT1252825B IT1252825B ITUD910121A IT1252825B IT 1252825 B IT1252825 B IT 1252825B IT UD910121 A ITUD910121 A IT UD910121A IT 1252825 B IT1252825 B IT 1252825B
- Authority
- IT
- Italy
- Prior art keywords
- sections
- cold
- finished sections
- multisection
- prodn
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 235000000396 iron Nutrition 0.000 abstract 1
Landscapes
- Extrusion Of Metal (AREA)
Abstract
Single finished cold sections are produced by hot rolling, extrusion or drawing. The multi-section elements (12) comprise at least two finished sections, (angle irons, Z-sections, T-sections, flats etc.), positioned side by side and connected lengthwise along the terminal part of an edge, separated by a web. After splitting the web from the sections (20) the edges of the sections are regauged (29), then straightened and made linear (16) at the same time.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000121 IT1252825B (en) | 1991-07-31 | 1991-07-31 | Cold single finished sections prodn. from multisection elements - by splitting web, which separates finished sections, in a cold state, then re:gauging and straightening |
EP19920111321 EP0528154A1 (en) | 1991-07-31 | 1992-07-03 | Method to obtain in the cold state single finished sections from cold single multi-section elements, and relative machine |
AU19570/92A AU653832B2 (en) | 1991-07-31 | 1992-07-09 | Method to obtain in the cold state single finished sections from cold single multi-section elements, and relative machine |
ZA925225A ZA925225B (en) | 1991-07-31 | 1992-07-13 | Method to obtain in the cold state single finished sections from cold single multi-section elements,and relative machine |
CA 2074894 CA2074894A1 (en) | 1991-07-31 | 1992-07-29 | Method to obtain in the cold state single finished sections from cold single multi-section elements, and relative machine |
CN92108975A CN1069914A (en) | 1991-07-31 | 1992-07-30 | Obtain the method and the device thereof of single finished section bar from single cold more piece section bar |
JP20366092A JPH07112203A (en) | 1991-07-31 | 1992-07-30 | Method and machine for obtaining normal temperature single completed formed material from normal temperature single multiplex forming element |
MX9204472A MX9204472A (en) | 1991-07-31 | 1992-07-31 | METHOD TO OBTAIN IN THE COLD STATE, INDIVIDUAL FINISHED SECTIONS FROM COLD INDIVIDUAL MULTISECTIONAL ELEMENTS, AND RELATIVE MACHINE. |
US08/147,440 US5400631A (en) | 1991-07-31 | 1993-11-05 | Method to obtain on the cold state single finished section from cold single multi-section elements, and relative machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000121 IT1252825B (en) | 1991-07-31 | 1991-07-31 | Cold single finished sections prodn. from multisection elements - by splitting web, which separates finished sections, in a cold state, then re:gauging and straightening |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD910121A0 ITUD910121A0 (en) | 1991-07-31 |
ITUD910121A1 ITUD910121A1 (en) | 1993-01-31 |
IT1252825B true IT1252825B (en) | 1995-06-28 |
Family
ID=11420886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000121 IT1252825B (en) | 1991-07-31 | 1991-07-31 | Cold single finished sections prodn. from multisection elements - by splitting web, which separates finished sections, in a cold state, then re:gauging and straightening |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1252825B (en) |
ZA (1) | ZA925225B (en) |
-
1991
- 1991-07-31 IT IT000121 patent/IT1252825B/en active IP Right Grant
-
1992
- 1992-07-13 ZA ZA925225A patent/ZA925225B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ITUD910121A0 (en) | 1991-07-31 |
ZA925225B (en) | 1993-04-28 |
ITUD910121A1 (en) | 1993-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960726 |