IT1093687B - Procedimento ed apparecchio per la produzione di fibre di rinforzo mtalliche - Google Patents
Procedimento ed apparecchio per la produzione di fibre di rinforzo mtallicheInfo
- Publication number
- IT1093687B IT1093687B IT21467/78A IT2146778A IT1093687B IT 1093687 B IT1093687 B IT 1093687B IT 21467/78 A IT21467/78 A IT 21467/78A IT 2146778 A IT2146778 A IT 2146778A IT 1093687 B IT1093687 B IT 1093687B
- Authority
- IT
- Italy
- Prior art keywords
- mtallic
- production
- reinforcement fibers
- reinforcement
- fibers
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/012—Discrete reinforcing elements, e.g. fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
- B21F45/006—Wire-working in the manufacture of other particular articles of concrete reinforcement fibres
-
- 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
- B23D23/00—Machines or devices for shearing or cutting profiled stock
-
- 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
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/12—Shearing machines with blades on coacting rotating drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
- B23P17/04—Metal-working operations, not covered by a single other subclass or another group in this subclass characterised by the nature of the material involved or the kind of product independently of its shape
- B23P17/06—Making steel wool or the like
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/906—Chip making
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPC951477 | 1977-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7821467A0 IT7821467A0 (it) | 1978-03-22 |
IT1093687B true IT1093687B (it) | 1985-07-26 |
Family
ID=3766934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21467/78A IT1093687B (it) | 1977-03-22 | 1978-03-22 | Procedimento ed apparecchio per la produzione di fibre di rinforzo mtalliche |
Country Status (7)
Country | Link |
---|---|
US (1) | US4210009A (it) |
JP (1) | JPS53122822A (it) |
AU (1) | AU3433478A (it) |
DE (1) | DE2812354A1 (it) |
FR (1) | FR2384580A1 (it) |
GB (1) | GB1599467A (it) |
IT (1) | IT1093687B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE418472B (sv) * | 1979-10-08 | 1981-06-09 | Scanovator Handelsbolaget Unde | Anordning for klippning och riktningsstabiliserad skjutning av fibrer |
JPS58155116A (ja) * | 1982-03-09 | 1983-09-14 | Sumitomo Metal Ind Ltd | スチ−ルフアイバ−の製造方法 |
DE3435850A1 (de) * | 1984-09-29 | 1986-04-17 | Alwin Dipl.-Ing. 7560 Gaggenau Merz | Faserbewehrter stahlbeton |
US5203629A (en) * | 1990-08-07 | 1993-04-20 | W.R. Grace & Co.-Conn. | Method for modifying concrete properties |
US5224774A (en) * | 1990-08-07 | 1993-07-06 | W. R. Grace & Co.-Conn. | Concrete additive product and method of use |
US5320851A (en) * | 1992-01-31 | 1994-06-14 | W. R. Grace & Co.-Conn. | Packaging and dispensing system for fluid and semi-fluid cement admixtures |
DE4226744A1 (de) * | 1992-08-13 | 1994-02-17 | Vulkan Harex Stahlfasertech | Faser zur Bewehrung von Beton oder dergleichen aus Draht oder Flachband und Einrichtung zum Herstellen solcher Fasern |
LU90540B1 (en) * | 2000-03-09 | 2001-09-10 | Trefilarbed Bissen Sa | Device for producing metal fibers |
CN108680407A (zh) * | 2018-03-22 | 2018-10-19 | 扬州大学 | 一种用于混凝土切口梁试验的切割装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US62553A (en) * | 1867-03-05 | Improved spike machine | ||
US2739647A (en) * | 1951-11-17 | 1956-03-27 | Coste Pierre Paul Henri | Machine for the production of granular material, more particularly for injection moulding machines |
US3504516A (en) * | 1964-08-24 | 1970-04-07 | Brunswick Corp | Metal product and method and machine for making same |
US3516315A (en) * | 1968-06-06 | 1970-06-23 | Horai Iron Works | Vertical-horizontal cutting device for a sheet material |
US3650168A (en) * | 1970-09-08 | 1972-03-21 | Henry F Ruschmann | Operating upon strips of thin material |
US3939745A (en) * | 1974-10-30 | 1976-02-24 | Monsanto Company | Apparatus for slitting coil stock |
US4019357A (en) * | 1975-11-10 | 1977-04-26 | Nippon Concrete Industries Co. Ltd. | Method of making reinforcements for concrete |
-
1977
- 1977-03-22 AU AU34334/78A patent/AU3433478A/en active Pending
-
1978
- 1978-03-16 US US05/887,339 patent/US4210009A/en not_active Expired - Lifetime
- 1978-03-17 GB GB10730/78A patent/GB1599467A/en not_active Expired
- 1978-03-20 JP JP3224978A patent/JPS53122822A/ja active Pending
- 1978-03-21 DE DE19782812354 patent/DE2812354A1/de not_active Withdrawn
- 1978-03-22 FR FR7808330A patent/FR2384580A1/fr active Granted
- 1978-03-22 IT IT21467/78A patent/IT1093687B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2812354A1 (de) | 1978-09-28 |
US4210009A (en) | 1980-07-01 |
FR2384580A1 (fr) | 1978-10-20 |
JPS53122822A (en) | 1978-10-26 |
IT7821467A0 (it) | 1978-03-22 |
GB1599467A (en) | 1981-10-07 |
AU3433478A (en) | 1979-09-27 |
FR2384580B3 (it) | 1980-12-05 |
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