GB1375256A - - Google Patents
Info
- Publication number
- GB1375256A GB1375256A GB5866972A GB5866972A GB1375256A GB 1375256 A GB1375256 A GB 1375256A GB 5866972 A GB5866972 A GB 5866972A GB 5866972 A GB5866972 A GB 5866972A GB 1375256 A GB1375256 A GB 1375256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- work rolls
- roll
- rolls
- levelling
- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Advancing Webs (AREA)
Abstract
1375256 Levelling strip TOYO KOHAN CO Ltd 19 Dec 1972 [20 Dec 1971] 58669/72 Heading B3E [Also in Division F2] Apparatus for levelling strip 24, Fig. 5, comprises two or more work rolls 2 for bending the strip thereabout, the relative position of the work rolls being adjusted by the application of pressurized fluid to each roll at bearing surfaces 27, Fig. 1. Holes are drilled through supports 1 of the work rolls 2 and are plugged to keep the chamber 3 air-tight. The pressurized fluid is allowed in the chamber through an entrance 4 and can enter a recess 7 below the roll 2 via holes 5 provided with orifices 28, or via capillaries (26), Fig. 3 (not shown). Bolts 14 and screws 13 allow adjustment of the roll supports. The metal strip is guided between the work rolls and also through squeeze rolls 16 in a levelling unit (18), Figs. 6, 7 (not shown). The strip may also travel through bridle rolls (20), (21) which tension the strip.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10351471A JPS5028386B2 (en) | 1971-12-20 | 1971-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375256A true GB1375256A (en) | 1974-11-27 |
Family
ID=14356051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5866972A Expired GB1375256A (en) | 1971-12-20 | 1972-12-19 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5028386B2 (en) |
| CA (1) | CA997662A (en) |
| DE (1) | DE2259287C3 (en) |
| FR (1) | FR2164699B1 (en) |
| GB (1) | GB1375256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033156A (en) * | 1973-07-27 | 1975-03-31 | ||
| GB2158473A (en) * | 1984-05-10 | 1985-11-13 | Textima Veb K | Shearing table |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215082U (en) * | 1975-07-22 | 1977-02-02 | ||
| DE3312181C2 (en) * | 1983-04-02 | 1985-11-14 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Stretch bending device for stretch bending and straightening thin metal strips and foils |
| JPS6042534U (en) * | 1983-08-30 | 1985-03-26 | フジ磁工株式会社 | Vacuum suction device |
| JPS6071537U (en) * | 1983-10-21 | 1985-05-20 | フジ磁工株式会社 | Vacuum suction device |
| JPS61112843U (en) * | 1984-12-28 | 1986-07-17 | ||
| JPS63144049A (en) * | 1986-12-08 | 1988-06-16 | Haruo Konagai | Printing table for screen printer |
| CN114011908A (en) * | 2021-11-15 | 2022-02-08 | 河南省鼎润科技实业有限公司 | Material belt leveling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1533344A (en) * | 1967-06-06 | 1968-07-19 | Loire Atel Forges | Improvements in the rolling of thin strips |
-
1971
- 1971-12-20 JP JP10351471A patent/JPS5028386B2/ja not_active Expired
-
1972
- 1972-12-04 DE DE19722259287 patent/DE2259287C3/en not_active Expired
- 1972-12-19 GB GB5866972A patent/GB1375256A/en not_active Expired
- 1972-12-19 FR FR7245286A patent/FR2164699B1/fr not_active Expired
- 1972-12-19 CA CA159,434A patent/CA997662A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033156A (en) * | 1973-07-27 | 1975-03-31 | ||
| GB2158473A (en) * | 1984-05-10 | 1985-11-13 | Textima Veb K | Shearing table |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4868457A (en) | 1973-09-18 |
| DE2259287C3 (en) | 1978-06-08 |
| CA997662A (en) | 1976-09-28 |
| DE2259287B2 (en) | 1977-10-27 |
| FR2164699B1 (en) | 1975-01-03 |
| DE2259287A1 (en) | 1973-06-28 |
| FR2164699A1 (en) | 1973-08-03 |
| JPS5028386B2 (en) | 1975-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19921217 |