FR2379326B1 - - Google Patents

Info

Publication number: FR2379326B1
Authority: FR; France
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

FR777703031A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Vallourec Usines a Tubes de Lorraine Escaut SA

Original Assignee

Vallourec Usines a Tubes de Lorraine Escaut SA

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.)

1977-02-03

Filing date

1977-02-03

Publication date

1981-03-06

1977-02-03 Application filed by Vallourec Usines a Tubes de Lorraine Escaut SA filed Critical Vallourec Usines a Tubes de Lorraine Escaut SA

1977-02-03 Priority to FR7703031A priority Critical patent/FR2379326A1/fr

1977-12-21 Priority to JP15428577A priority patent/JPS5396957A/ja

1978-01-23 Priority to US05/871,457 priority patent/US4154079A/en

1978-02-02 Priority to IT19927/78A priority patent/IT1092402B/it

1978-02-02 Priority to AT0070678A priority patent/AT368408B/de

1978-02-02 Priority to ES467068A priority patent/ES467068A1/es

1978-02-02 Priority to DE2804504A priority patent/DE2804504C2/de

1978-02-02 Priority to GB4347/78A priority patent/GB1597205A/en

1978-09-01 Publication of FR2379326A1 publication Critical patent/FR2379326A1/fr

1981-03-06 Application granted granted Critical

1981-03-06 Publication of FR2379326B1 publication Critical patent/FR2379326B1/fr

1985-12-24 Priority to JP1985199048U priority patent/JPS6239841Y2/ja

Status Granted 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
- B21B21/04—Pilgrim-step feeding mechanisms
- B21B21/045—Pilgrim-step feeding mechanisms for reciprocating stands

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transmission Devices (AREA)
Metal Rolling (AREA)
Road Paving Machines (AREA)

FR7703031A 1977-02-03 1977-02-03 Laminoir a pas de pelerin Granted FR2379326A1 (fr)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FR7703031A FR2379326A1 (fr)	1977-02-03	1977-02-03	Laminoir a pas de pelerin
JP15428577A JPS5396957A (en)	1977-02-03	1977-12-21	Pilger rolling machine
US05/871,457 US4154079A (en)	1977-02-03	1978-01-23	Intermittent rolling mill
AT0070678A AT368408B (de)	1977-02-03	1978-02-02	Pilgerschrittwalzwerk
IT19927/78A IT1092402B (it)	1977-02-03	1978-02-02	Laminatoio a passo di pellegrino
ES467068A ES467068A1 (es)	1977-02-03	1978-02-02	Perfeccionamientos en los laminadores de tubos.
DE2804504A DE2804504C2 (de)	1977-02-03	1978-02-02	Pilgerschritt-Walzwerk
GB4347/78A GB1597205A (en)	1977-02-03	1978-02-02	Pilger rolling mills
JP1985199048U JPS6239841Y2 (fr)	1977-02-03	1985-12-24

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7703031A FR2379326A1 (fr)	1977-02-03	1977-02-03	Laminoir a pas de pelerin

Publications (2)

Publication Number	Publication Date
FR2379326A1 FR2379326A1 (fr)	1978-09-01
FR2379326B1 true FR2379326B1 (fr)	1981-03-06

Family

ID=9186255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7703031A Granted FR2379326A1 (fr)	1977-02-03	1977-02-03	Laminoir a pas de pelerin

Country Status (8)

Country	Link
US (1)	US4154079A (fr)
JP (2)	JPS5396957A (fr)
AT (1)	AT368408B (fr)
DE (1)	DE2804504C2 (fr)
ES (1)	ES467068A1 (fr)
FR (1)	FR2379326A1 (fr)
GB (1)	GB1597205A (fr)
IT (1)	IT1092402B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2530503A1 (fr) *	1982-07-21	1984-01-27	Vallourec	Procede de laminage a froid de tubes au moyen d'un laminoir a pas de pelerin et dispositif pour la mise en oeuvre du procede
DE3304002C1 (de) *	1983-02-02	1984-07-19	Mannesmann AG, 4000 Düsseldorf	Vorschubeinrichtung eines Kaltpilgerwalzwerks
DE3376806D1 (de) *	1983-12-13	1988-07-07	Sumitomo Metal Ind	Cold pilger mill
DE3709008C1 (de) *	1987-03-19	1988-02-25	Mannesmann Ag	Dreh- und Vorschubeinrichtung zum absatzweisen Walzen langgestreckter Werkstuecke auf einem Kaltpilgerwalzwerk
DE102009003175A1 (de) *	2009-05-15	2010-11-18	Sandvik Materials Technology Deutschland Gmbh	Vorschubantrieb für eine Kaltpilgerwalzanlage
DE102009003172A1 (de)	2009-05-15	2010-12-02	Sandvik Materials Technology Deutschland Gmbh	Spannfutter für eine Kaltpilgerwalzanlage
DE102009047049A1 (de)	2009-11-24	2011-05-26	Sandvik Materials Technology Deutschland Gmbh	Antrieb für eine Pilgerwalzanlage
CN108262360B (zh) *	2016-12-30	2021-04-13	核工业西南物理研究院	一种环形孔型轧空心型材制备装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1065356B (de) *		1959-09-17	Mannesmann-Meer Aktiengesellschaft, M. Gladbach	Einrichtung zur Erzielung einer Schaltdrehbewegung bei Pilgermaschinen
US1810698A (en) *	1925-06-11	1931-06-16	Diescher & Sons S	Apparatus for manufacturing seamless tubing
DE700857C (de) *	1937-03-31	1941-01-02	Kronprinz Akt Ges Fuer Metalli	Vorrichtung zur Herbeifuehrung des schrittweisen Vorschubes in Pilgerwalzwerken
US2560934A (en) *	1947-07-05	1951-07-17	Tube Reducing Corp	Reducing mill drive
DE1031249B (de) *	1954-09-27	1958-06-04	Mannesmann Meer Ag	Kaltpilgerwalzwerk
FR1602013A (fr) *	1968-12-31	1970-09-28
DE2116604C3 (de) *	1971-03-31	1975-07-17	Mannesmann-Meer Ag, 4050 Moenchengladbach	Vorschubeinrichtung an Kaltpilgermaschinen
FR2251382B1 (fr) *	1973-11-19	1976-11-19	Inst Chernoi Metallurgii
DE2449862C3 (de) *	1974-10-17	1979-02-01	Mannesmann Ag, 4000 Duesseldorf	Vorschubeinrichtung für von hinten geladene Kaltpilgerwalzwerke

1977
- 1977-02-03 FR FR7703031A patent/FR2379326A1/fr active Granted
- 1977-12-21 JP JP15428577A patent/JPS5396957A/ja active Pending
1978
- 1978-01-23 US US05/871,457 patent/US4154079A/en not_active Expired - Lifetime
- 1978-02-02 DE DE2804504A patent/DE2804504C2/de not_active Expired
- 1978-02-02 GB GB4347/78A patent/GB1597205A/en not_active Expired
- 1978-02-02 AT AT0070678A patent/AT368408B/de not_active IP Right Cessation
- 1978-02-02 ES ES467068A patent/ES467068A1/es not_active Expired
- 1978-02-02 IT IT19927/78A patent/IT1092402B/it active
1985
- 1985-12-24 JP JP1985199048U patent/JPS6239841Y2/ja not_active Expired

Also Published As

Publication number	Publication date
AT368408B (de)	1982-10-11
ES467068A1 (es)	1978-11-01
JPS6239841Y2 (fr)	1987-10-12
IT1092402B (it)	1985-07-12
IT7819927A0 (it)	1978-02-02
JPS61117304U (fr)	1986-07-24
FR2379326A1 (fr)	1978-09-01
JPS5396957A (en)	1978-08-24
DE2804504A1 (de)	1978-08-17
DE2804504C2 (de)	1985-09-26
ATA70678A (de)	1982-02-15
GB1597205A (en)	1981-09-03
US4154079A (en)	1979-05-15

Legal Events

Date	Code	Title	Description
1985-12-20	ST	Notification of lapse

Publication	Publication Date	Title
AU3353778A (fr)	1979-08-30
AU495917B2 (fr)	1977-04-28
AU71461S (fr)	1977-08-02
BG25848A1 (fr)	1979-01-12
BG25825A1 (fr)	1979-01-12
BE851449A (fr)	1977-08-16
BE865722A (fr)	1978-10-05
BE866391A (fr)	1978-08-14
BE868323A (fr)	1978-12-21
BE870787A (fr)	1979-01-15
BE871419A (fr)	1979-02-15
BE871991A (fr)	1979-03-01
BE872973A (fr)	1979-04-17
BE873002A (fr)	1979-06-22
BG23438A1 (fr)	1977-09-15
BG23462A1 (fr)	1977-09-15
BG24331A1 (fr)	1978-02-10
BG24713A1 (fr)	1978-05-12
BG25808A1 (fr)	1979-01-12
BG25809A1 (fr)	1979-01-12
BG25810A1 (fr)	1979-01-12
BG25811A1 (fr)	1979-01-12
BG25812A1 (fr)	1979-01-12
BG25813A1 (fr)	1979-01-12
BG25815A1 (fr)	1979-01-12