SE7714388L - Valsverk for tillverkning av somlosa ror - Google Patents

Valsverk for tillverkning av somlosa ror

Info

Publication number: SE7714388L
Authority: SE; Sweden
Prior art keywords: rolling mill; pipes; rolling; somlose; manufacture
Prior art date: 1976-12-21

Application number

SE7714388A

Other languages

Unknown language ( )

English (en)

Other versions

SE426788B (sv

Inventor

E Bretschneider

Original Assignee

Schloemann Siemag Ag

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.)

1976-12-21

Filing date

1977-12-19

Publication date

1978-06-22

1976-12-21 Priority claimed from DE19762657839 external-priority patent/DE2657839B2/de

1976-12-21 Priority claimed from DE19762657823 external-priority patent/DE2657823C3/de

1977-12-19 Application filed by Schloemann Siemag Ag filed Critical Schloemann Siemag Ag

1978-06-22 Publication of SE7714388L publication Critical patent/SE7714388L/sv

1983-02-14 Publication of SE426788B publication Critical patent/SE426788B/sv

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000005096 rolling process Methods 0.000 abstract 5
238000007493 shaping process Methods 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/06—Rolling hollow basic material, e.g. Assel mills

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Metal Rolling (AREA)
Control Of Metal Rolling (AREA)
Forging (AREA)

SE7714388A 1976-12-21 1977-12-19 Valsverksanleggning for framstellning av semlosa ror SE426788B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19762657839 DE2657839B2 (de)	1976-12-21	1976-12-21	Walzwerk zum kontinuierlichen Auswalzen von Rohrluppen zu nahtlosen Rohren
DE19762657823 DE2657823C3 (de)	1976-12-21	1976-12-21	Walzwerksanlage zur Herstellung von nahtlosen Rohren

Publications (2)

Publication Number	Publication Date
SE7714388L true SE7714388L (sv)	1978-06-22
SE426788B SE426788B (sv)	1983-02-14

Family

ID=25771281

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7714388A SE426788B (sv)	1976-12-21	1977-12-19	Valsverksanleggning for framstellning av semlosa ror

Country Status (10)

Country	Link
US (1)	US4212178A (sv)
JP (1)	JPS5378965A (sv)
AT (1)	AT366298B (sv)
BR (1)	BR7708493A (sv)
CS (1)	CS205098B2 (sv)
DD (1)	DD133761A5 (sv)
FR (1)	FR2374974A1 (sv)
GB (1)	GB1593526A (sv)
IT (1)	IT1088838B (sv)
SE (1)	SE426788B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2443884A1 (fr) *	1978-12-15	1980-07-11	Vallourec	Fabrication de tubes sans soudure de forts diametres
DE3136381A1 (de) *	1981-09-14	1983-04-14	Kocks Technik Gmbh & Co, 4010 Hilden	Walzwerksanlage zur herstellung nahtloser rohre
PL139099B1 (en) *	1982-11-25	1986-12-31	Akad Gorniczo Hutnicza	Method of reducing thickness of pipe wall and rolling mill therefor
DE3926459A1 (de) *	1989-08-10	1991-02-14	Schloemann Siemag Ag	Verfahren und anlage zur herstellung von thermomechanisch behandeltem walzgut aus stahl
JPH07505092A (ja) *	1992-03-23	1995-06-08	モゼイ，ジョージ・エヌ	継目無管を製造するための穿孔圧延機
US8707748B2 (en) *	2010-07-01	2014-04-29	Siemens Industry, Inc.	Turn down apparatus
DE102011116666B4 (de)	2011-06-07	2015-05-28	Sms Meer Gmbh	Vorrichtung und Verfahren zum Walzen von Rohrluppen
RU2558811C1 (ru) *	2014-02-21	2015-08-10	Открытое акционерное общество "Электростальский завод тяжелого машиностроения"	Рабочая клеть стана поперечно-винтовой прокатки
CN104438333A (zh) *	2014-12-10	2015-03-25	西北工业大学	一种三辊往复式无缝管斜轧工艺方法
RU2588870C1 (ru) *	2014-12-15	2016-07-10	Александр Борисович Некрасов	Грибовидный валок для стана поперечно-винтовой прокатки

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE82703C (sv) *
US1980368A (en) *	1932-05-21	1934-11-13	Nat Tube Co	Tube mill layout
DE634534C (de) *	1933-02-10	1936-08-29	Fritz Kocks Dr Ing	Schraegwalzerk, insbesondere zur Herstellung duennwandiger Rohre durch Laengsstrecken von Hohlkoerpern mit vier glatten Arbeitswalzen
DE682334C (de) *	1936-01-16	1939-10-12	Mitteldeutsche Stahlwerke Akt	Verfahren zur Herstellung nahtloser Rohre aus gelochten Stuecken durch Querwalzen ueber einem angetriebenen Dorn
DE736227C (de) *	1939-07-30	1943-06-10	Demag Ag	Schraegwalzwerk zur Herstellung nahtloser Rohre
US3132545A (en) *	1960-05-20	1964-05-12	Vincenzo S Arata	Cycloidal rolling mill
FR1527492A (fr) *	1966-06-16	1968-05-31	Skf Svenska Kullagerfab Ab	Procédé de réduction de tubes et plus particulièrement de tubes à paroi épaisse et dispositif pour la réalisation dudit procédé
BE754607A (fr) *	1969-08-18	1971-01-18	Mannesmann Ag	Procede de fabrication de corps creux
DE2009867C3 (de) *	1970-03-03	1978-08-03	Schloemann-Siemag Ag, 4000 Duesseldorf	Walzkopf mit gegen die Walzgutachse geneigt fliegend gelagerten Walzen
US3735617A (en) *	1970-10-19	1973-05-29	Siemag Siegener Masch Bau	Rolling mill

1977
- 1977-11-30 AT AT0857977A patent/AT366298B/de not_active IP Right Cessation
- 1977-12-15 GB GB52200/77A patent/GB1593526A/en not_active Expired
- 1977-12-16 IT IT30831/77A patent/IT1088838B/it active
- 1977-12-19 DD DD7700202760A patent/DD133761A5/xx unknown
- 1977-12-19 JP JP15185577A patent/JPS5378965A/ja active Granted
- 1977-12-19 SE SE7714388A patent/SE426788B/sv not_active IP Right Cessation
- 1977-12-20 CS CS778602A patent/CS205098B2/cs unknown
- 1977-12-20 BR BR7708493A patent/BR7708493A/pt unknown
- 1977-12-20 FR FR7738379A patent/FR2374974A1/fr active Granted
1979
- 1979-01-15 US US06/003,632 patent/US4212178A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1593526A (en)	1981-07-15
SE426788B (sv)	1983-02-14
ATA857977A (de)	1981-08-15
BR7708493A (pt)	1978-08-08
FR2374974B1 (sv)	1982-03-12
US4212178A (en)	1980-07-15
DD133761A5 (de)	1979-01-24
JPS571322B2 (sv)	1982-01-11
CS205098B2 (en)	1981-04-30
FR2374974A1 (fr)	1978-07-21
IT1088838B (it)	1985-06-10
AT366298B (de)	1982-03-25
JPS5378965A (en)	1978-07-12

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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