JPS5532441B2 - - Google Patents
Info
- Publication number
- JPS5532441B2 JPS5532441B2 JP11737373A JP11737373A JPS5532441B2 JP S5532441 B2 JPS5532441 B2 JP S5532441B2 JP 11737373 A JP11737373 A JP 11737373A JP 11737373 A JP11737373 A JP 11737373A JP S5532441 B2 JPS5532441 B2 JP S5532441B2
- Authority
- JP
- Japan
- 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
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
- B21C37/202—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with guides parallel to the tube axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00298617A US3842635A (en) | 1972-10-18 | 1972-10-18 | Tube rolling mill for producing tubing with various external configurations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4975444A JPS4975444A (cs) | 1974-07-22 |
| JPS5532441B2 true JPS5532441B2 (cs) | 1980-08-25 |
Family
ID=23151282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11737373A Expired JPS5532441B2 (cs) | 1972-10-18 | 1973-10-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3842635A (cs) |
| JP (1) | JPS5532441B2 (cs) |
| GB (1) | GB1445390A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03115749A (ja) * | 1990-08-30 | 1991-05-16 | Canon Electron Inc | 吸気圧センサ |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3032106C2 (de) * | 1980-08-22 | 1986-01-16 | Manfred Dr.-Ing. 4150 Krefeld Janßen | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Rohren mit abgestuftem Innen- und Außendurchmesser |
| GB8924036D0 (en) * | 1989-10-25 | 1989-12-13 | Rollsec Ltd | Reducing mill |
| IT1254864B (it) * | 1992-04-15 | 1995-10-11 | Filippo Cattaneo | Laminatoio continuo per tubi senza saldatura del tipo a mandrino e conunita' di laminazione a tre o piu' rulli comandati e regolabili |
| US5759089A (en) * | 1996-01-16 | 1998-06-02 | Mccoy; Thomas Edward | Apparatus for in-line surface finishing of cylindrical tubing such as stainless steel tubing with supporting mandrel and method |
| US5907969A (en) * | 1997-03-19 | 1999-06-01 | Soder; James T. | Tool for working shaped, hollow metal tubing to achieve an end reduction |
| AT408318B (de) * | 1998-02-26 | 2001-10-25 | Voest Alpine Ind Anlagen | Vorrichtung zum kontinuierlichen walzen eines blechbandes zu einem profil mit im querschnitt geraden profilschenkeln, insbesondere zum herstellen von längsgeschweissten rechteckrohren |
| DE602005019537D1 (de) * | 2004-01-21 | 2010-04-08 | Sumitomo Metal Ind | Rohrreduziervorrichtung |
| JP5183084B2 (ja) * | 2007-03-14 | 2013-04-17 | 株式会社 クニテック | 筒形状製品とその製造方法及び製造装置 |
| JP5062522B2 (ja) * | 2007-05-31 | 2012-10-31 | 住友金属工業株式会社 | マンドレルミル及び継目無管の製造方法 |
| US8935946B1 (en) * | 2010-09-07 | 2015-01-20 | Davor Petricio Yaksic | Variable diameter nozzle, joint and rod forming using cam rollers |
| ES2637412T3 (es) * | 2011-06-22 | 2017-10-13 | Ashley Dean Olsson | Método y dispositivo de conformado de un poste |
| ITMI20111754A1 (it) | 2011-09-29 | 2013-03-30 | Danieli Off Mecc | Gabbia di laminazione per laminatoio calibratore o riduttore a piu' punti di pressione |
-
1972
- 1972-10-18 US US00298617A patent/US3842635A/en not_active Expired - Lifetime
-
1973
- 1973-10-16 GB GB4819473A patent/GB1445390A/en not_active Expired
- 1973-10-18 JP JP11737373A patent/JPS5532441B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03115749A (ja) * | 1990-08-30 | 1991-05-16 | Canon Electron Inc | 吸気圧センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1445390A (en) | 1976-08-11 |
| JPS4975444A (cs) | 1974-07-22 |
| US3842635A (en) | 1974-10-22 |