DE1402731B1 - Verfahren und Vorrichtung zum kontinuierlichen Herstellen rundquerschnittiger,mit haftungserhoehenden Einpraegungen versehener Betonbaustaehle - Google Patents
Verfahren und Vorrichtung zum kontinuierlichen Herstellen rundquerschnittiger,mit haftungserhoehenden Einpraegungen versehener BetonbaustaehleInfo
- Publication number
- DE1402731B1 DE1402731B1 DE19601402731D DE1402731DA DE1402731B1 DE 1402731 B1 DE1402731 B1 DE 1402731B1 DE 19601402731 D DE19601402731 D DE 19601402731D DE 1402731D A DE1402731D A DE 1402731DA DE 1402731 B1 DE1402731 B1 DE 1402731B1
- Authority
- DE
- Germany
- Prior art keywords
- wire
- rollers
- rod
- embossing
- axis
- 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.)
- Pending
Links
- 238000004049 embossing Methods 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 22
- 230000008569 process Effects 0.000 title claims description 10
- 238000010924 continuous production Methods 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 title description 14
- 239000010959 steel Substances 0.000 title description 14
- 239000000853 adhesive Substances 0.000 title description 2
- 230000001070 adhesive effect Effects 0.000 title description 2
- 238000005096 rolling process Methods 0.000 claims description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000005097 cold rolling Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 12
- 238000007373 indentation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000005482 strain hardening Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000656145 Thyrsites atun Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
-
- 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
- B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/105—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars of concrete reinforcing bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0028—Drawing the rolled product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/22—Hinged chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/34—Rotational position or alignment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
- B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0029905 | 1960-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1402731B1 true DE1402731B1 (de) | 1969-09-04 |
Family
ID=7123858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19601402731D Pending DE1402731B1 (de) | 1960-06-21 | 1960-06-21 | Verfahren und Vorrichtung zum kontinuierlichen Herstellen rundquerschnittiger,mit haftungserhoehenden Einpraegungen versehener Betonbaustaehle |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3186206A (enExample) |
| BE (1) | BE605189A (enExample) |
| CA (1) | CA725390A (enExample) |
| CH (1) | CH392433A (enExample) |
| DE (1) | DE1402731B1 (enExample) |
| GB (1) | GB965275A (enExample) |
| NL (1) | NL265616A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0625414A1 (de) * | 1993-05-08 | 1994-11-23 | Wayss & Freytag Aktiengesellschaft | Verfahren zur Schlupfminderung in einem schwellenartigen dauerschwingbelasteten Betonfertigteil mit Vorspannung mit nachträglichem Verbund und Formstab zur Durchführung des Verfahrens |
| WO1995019480A1 (de) * | 1994-01-14 | 1995-07-20 | Institut für Stahlbeton Bewehrung E.V. | Kaltgewalzter betonstahl und verfahren zu dessen herstellung |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641799A (en) * | 1970-07-16 | 1972-02-15 | Bethlehem Steel Corp | Deformed wire for concrete reinforcement |
| US3742747A (en) * | 1971-11-30 | 1973-07-03 | Nippon Concrete Ind Co Ltd | Method for shaping indented steel wire and apparatus therefor |
| DE3026933A1 (de) * | 1980-07-16 | 1982-02-11 | Beloreckij metallurgičeskij kombinat imeni M.J. Kalinina, Beloreck | Geruest mit einem mehrwalzenkaliber |
| NL9202127A (nl) * | 1992-12-09 | 1994-07-01 | Jacobus Lambertus Van Merkstei | Draadmetaal en een werkwijze voor het vervaardigen daarvan. |
| TW281710B (enExample) * | 1994-05-02 | 1996-07-21 | Koshuha Netsuren Kk | |
| US5875669A (en) * | 1996-12-09 | 1999-03-02 | Kawasaki Steel Corporation | Rolling method and rolling facility for manufacturing steel bars for concrete reinforcement |
| US6298705B1 (en) * | 2000-01-26 | 2001-10-09 | Morgan Construction Company | Method and apparatus for rolling concrete reinforcing elements |
| US20100143067A1 (en) * | 2008-11-03 | 2010-06-10 | Powers Fasteners, Inc. | Anchor bolt and method for making same |
| US9956603B2 (en) * | 2015-08-31 | 2018-05-01 | Korea Institute Of Machinery & Materials | Apparatus for processing surface of workpiece |
| CN106623480A (zh) * | 2017-01-19 | 2017-05-10 | 辽宁通达建材实业有限公司 | 低传递长度预应力钢丝的生产方法 |
| US10260234B1 (en) * | 2017-12-22 | 2019-04-16 | Yu-Liang Kuo | Deformed reinforcing bar, truss structure, and floor module structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB678776A (en) * | 1949-11-04 | 1952-09-10 | Johannes Gillberg | A method of manufacturing reinforcing bars having depressed portions and a machine for manufacturing such bars |
| CH299285A (de) * | 1951-07-27 | 1954-06-15 | Moossche Eisenwerke Ag | Bewehrungsdraht, insbesondere für vorgespannten Beton. |
| CH318924A (de) * | 1952-04-16 | 1957-01-31 | Johannes Dipl Ing Gillberg | Verfahren zur Herstellung von Armierungseisen für Eisenbeton und Vorrichtung zur Durchführung dieses Verfahrens |
| DE1759417U (de) * | 1957-10-21 | 1958-01-09 | Kaufmann & Lindgens K G | Vorrichtung zum herstellen von gekerbten draehten fuer geschweisste bewehrungsmatten (rollenwalzapparat). |
| DE1035606B (de) * | 1957-04-20 | 1958-08-07 | Baustahlgewebe Gmbh | Verfahren zum Herstellen von an Teilen seines Umfangs quer gerilltem Bewehrungsstahl |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US665473A (en) * | 1900-07-25 | 1901-01-08 | Thomas H Savery | Lifting device for press-rolls of paper-making machinery. |
| US1378860A (en) * | 1920-03-19 | 1921-05-24 | Charles D Russell | Method and apparatus for making specially-shaped bars |
| US1968670A (en) * | 1929-12-05 | 1934-07-31 | Farrel Birmingham Co Inc | Method of and apparatus for rolling rods |
| US2027283A (en) * | 1934-05-21 | 1936-01-07 | William G Mcfadden | Hydraulic roll adjuster mechanism |
| US2327103A (en) * | 1942-08-03 | 1943-08-17 | Carnegie Illinois Steel Corp | Means for processing strip metal |
| US2377980A (en) * | 1944-05-24 | 1945-06-12 | Inland Steel Co | Reinforcing bar |
| US2552364A (en) * | 1946-06-10 | 1951-05-08 | Sheffield Steel Corp | Reinforcing bar or rod |
| US2811882A (en) * | 1949-08-06 | 1957-11-05 | Houston Well Screen Co | Lugging disc for strainer wire |
-
0
- NL NL265616D patent/NL265616A/xx unknown
- CA CA725390A patent/CA725390A/en not_active Expired
-
1960
- 1960-06-21 DE DE19601402731D patent/DE1402731B1/de active Pending
-
1961
- 1961-05-23 CH CH597961A patent/CH392433A/de unknown
- 1961-06-01 GB GB19857/61A patent/GB965275A/en not_active Expired
- 1961-06-19 US US118137A patent/US3186206A/en not_active Expired - Lifetime
- 1961-06-20 BE BE605189A patent/BE605189A/fr unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB678776A (en) * | 1949-11-04 | 1952-09-10 | Johannes Gillberg | A method of manufacturing reinforcing bars having depressed portions and a machine for manufacturing such bars |
| CH299285A (de) * | 1951-07-27 | 1954-06-15 | Moossche Eisenwerke Ag | Bewehrungsdraht, insbesondere für vorgespannten Beton. |
| CH318924A (de) * | 1952-04-16 | 1957-01-31 | Johannes Dipl Ing Gillberg | Verfahren zur Herstellung von Armierungseisen für Eisenbeton und Vorrichtung zur Durchführung dieses Verfahrens |
| DE1035606B (de) * | 1957-04-20 | 1958-08-07 | Baustahlgewebe Gmbh | Verfahren zum Herstellen von an Teilen seines Umfangs quer gerilltem Bewehrungsstahl |
| DE1759417U (de) * | 1957-10-21 | 1958-01-09 | Kaufmann & Lindgens K G | Vorrichtung zum herstellen von gekerbten draehten fuer geschweisste bewehrungsmatten (rollenwalzapparat). |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0625414A1 (de) * | 1993-05-08 | 1994-11-23 | Wayss & Freytag Aktiengesellschaft | Verfahren zur Schlupfminderung in einem schwellenartigen dauerschwingbelasteten Betonfertigteil mit Vorspannung mit nachträglichem Verbund und Formstab zur Durchführung des Verfahrens |
| WO1995019480A1 (de) * | 1994-01-14 | 1995-07-20 | Institut für Stahlbeton Bewehrung E.V. | Kaltgewalzter betonstahl und verfahren zu dessen herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| BE605189A (fr) | 1961-12-20 |
| NL265616A (enExample) | |
| GB965275A (en) | 1964-07-29 |
| US3186206A (en) | 1965-06-01 |
| CH392433A (de) | 1965-05-31 |
| CA725390A (en) | 1966-01-11 |
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