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
Application number
JP11737373A
Other languages
Japanese (ja)
Other versions
JPS4975444A (enrdf_load_html_response
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4975444A publication Critical patent/JPS4975444A/ja
Publication of JPS5532441B2 publication Critical patent/JPS5532441B2/ja
Expired legal-status Critical Current

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
    • 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)
JP11737373A 1972-10-18 1973-10-18 Expired JPS5532441B2 (enrdf_load_html_response)

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 (enrdf_load_html_response) 1974-07-22
JPS5532441B2 true JPS5532441B2 (enrdf_load_html_response) 1980-08-25

Family

ID=23151282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11737373A Expired JPS5532441B2 (enrdf_load_html_response) 1972-10-18 1973-10-18

Country Status (3)

Country Link
US (1) US3842635A (enrdf_load_html_response)
JP (1) JPS5532441B2 (enrdf_load_html_response)
GB (1) GB1445390A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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 (enrdf_load_html_response) 1974-07-22
US3842635A (en) 1974-10-22

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