GB1217140A - Method in the manufacture of steel strip and an apparatus for carrying out the method - Google Patents
Method in the manufacture of steel strip and an apparatus for carrying out the methodInfo
- Publication number
- GB1217140A GB1217140A GB2812269A GB2812269A GB1217140A GB 1217140 A GB1217140 A GB 1217140A GB 2812269 A GB2812269 A GB 2812269A GB 2812269 A GB2812269 A GB 2812269A GB 1217140 A GB1217140 A GB 1217140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel strip
- saw
- manufacture
- carrying
- produce
- 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
- 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
- B21B1/0815—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 from flat-rolled products, e.g. by longitudinal shearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/126—Straight saw blades; Strap saw blades having cutting teeth along both edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
1,217,140. Rolling; making saw and knife blades. UDDEHOLMS A.B. 3 June, 1969 [5 July, 1968], No. 28122/69. Headings B3A and B3M. Steel strip 1b is rolled between main rolls 2b and 3b and edging rolls 4a and 5a to produce edges 1b<SP>1</SP> and 1b<SP>11</SP> of increased thickness. The rolled strip is divided centrally, after stresses have been removed by an annealling or hardening process to provide two strips. The thickened edges are then cut to produce saw teeth, Fig. 4. Double-edged saw blades or knife blades can similarly be produced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE926768A SE339902B (en) | 1968-07-05 | 1968-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1217140A true GB1217140A (en) | 1970-12-31 |
Family
ID=20276275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2812269A Expired GB1217140A (en) | 1968-07-05 | 1969-06-03 | Method in the manufacture of steel strip and an apparatus for carrying out the method |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS496988B1 (en) |
AT (1) | AT299862B (en) |
FR (1) | FR2014516A1 (en) |
GB (1) | GB1217140A (en) |
SE (1) | SE339902B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710062A (en) * | 1985-07-05 | 1987-12-01 | Henri Vidal | Metal strip for use in stabilized earth structures |
-
1968
- 1968-07-05 SE SE926768A patent/SE339902B/xx unknown
-
1969
- 1969-06-03 GB GB2812269A patent/GB1217140A/en not_active Expired
- 1969-06-16 AT AT570969A patent/AT299862B/en not_active IP Right Cessation
- 1969-06-27 FR FR6921776A patent/FR2014516A1/fr not_active Withdrawn
- 1969-06-30 JP JP5099669A patent/JPS496988B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710062A (en) * | 1985-07-05 | 1987-12-01 | Henri Vidal | Metal strip for use in stabilized earth structures |
Also Published As
Publication number | Publication date |
---|---|
AT299862B (en) | 1972-07-10 |
FR2014516A1 (en) | 1970-04-17 |
JPS496988B1 (en) | 1974-02-18 |
SE339902B (en) | 1971-10-25 |
DE1930576A1 (en) | 1970-01-15 |
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