IT994741B - DEVICE AND PROCEDURE FOR THE MANUFACTURE OF HELICAL STRUCTURE PIPES - Google Patents

DEVICE AND PROCEDURE FOR THE MANUFACTURE OF HELICAL STRUCTURE PIPES

Info

Publication number: IT994741B
Authority: IT; Italy
Prior art keywords: procedure; manufacture; helical structure; structure pipes; pipes
Prior art date: 1972-10-28

Application number

IT53296/73A

Other languages

Italian (it)

Original Assignee

Hoesch 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.)

1972-10-28

Filing date

1973-10-23

Publication date

1975-10-20

1973-10-23 Application filed by Hoesch Ag filed Critical Hoesch Ag

1975-10-20 Application granted granted Critical

1975-10-20 Publication of IT994741B publication Critical patent/IT994741B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/126—Supply, or operations combined with supply, of strip material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/128—Control or regulating devices

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

IT53296/73A 1972-10-28 1973-10-23 DEVICE AND PROCEDURE FOR THE MANUFACTURE OF HELICAL STRUCTURE PIPES IT994741B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2253025A DE2253025C3 (en)	1972-10-28	1972-10-28	Device for the production of screw sutures

Publications (1)

Publication Number	Publication Date
IT994741B true IT994741B (en)	1975-10-20

Family

ID=5860336

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT53296/73A IT994741B (en)	1972-10-28	1973-10-23	DEVICE AND PROCEDURE FOR THE MANUFACTURE OF HELICAL STRUCTURE PIPES

Country Status (11)

Country	Link
US (1)	US3845645A (en)
JP (1)	JPS4981264A (en)
AT (1)	AT340746B (en)
CA (1)	CA985099A (en)
DE (1)	DE2253025C3 (en)
ES (2)	ES420017A1 (en)
FR (1)	FR2204468B3 (en)
GB (1)	GB1405523A (en)
IT (1)	IT994741B (en)
NL (1)	NL7314227A (en)
SU (2)	SU496706A3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2361992B2 (en) *	1973-12-13	1975-11-27	Blohm + Voss Ag, 2000 Hamburg	Device for adjusting the angle of incidence of the deformation rollers of a screw suturing pipe plant
DE2745389C2 (en) *	1977-10-08	1984-03-08	Hoesch Werke Ag, 4600 Dortmund	Method and device for the production of multilayer screw sutures
FR2433987A1 (en) *	1978-08-21	1980-03-21	Csepel Muevek Egyedi Gepgyara	Helical strip welded pipe making machine - with alignment monitored pipe forming rollers ensuring automatic calibration of pipe
US4249406A (en) *	1978-09-05	1981-02-10	Anderson Frohman C	Line pipe forming apparatus and method
US4287402A (en) *	1979-06-07	1981-09-01	Mannesmann Ag.	Controlling upsetting during welding of a split tube
JPS6411373B2 (en) *	1980-12-24	1989-02-23	Enberu Rakumatorobitsuchi Kisumatorin
DE3116060C2 (en) *	1981-04-22	1986-07-17	Nippon Steel Corp., Tokio/Tokyo	Method and device for the production of screw sutures
CA1182220A (en) *	1981-08-19	1985-02-05	Hiroshi Yamamoto	Method of measuring the normalized magnitude of ring opening in spiral pipe
US4501948A (en) *	1982-08-16	1985-02-26	Ga Technologies Inc.	Method and apparatus for forming spiral tubing
DE3324463A1 (en) *	1983-07-07	1985-01-17	Blohm + Voss Ag, 2000 Hamburg	Process for the production of helical seam tubes
JPS6192783A (en) *	1984-10-13	1986-05-10	Mitsubishi Heavy Ind Ltd	Multilayer spiral pipe manufacturing device
CA2536736A1 (en) *	2006-02-08	2007-08-08	Daryush D. F. Farhangi	Spiral roller machine
US7451629B2 (en) *	2006-04-05	2008-11-18	Formtek, Inc.	Spiral pipe machine
WO2008014441A2 (en) *	2006-07-27	2008-01-31	Allan Stikeleather	Metallic strip and methods and structures incorporating the same
US7942307B2 (en) *	2007-09-18	2011-05-17	1272507 Alberta Ltd.	Apparatus for applying metallic cladding to interior surfaces of pipe elbows
DE102009051695B3 (en) *	2009-10-28	2011-05-05	Salzgitter Mannesmann Grossrohr Gmbh	Method and device for producing welded threaded pipes with optimized tube geometry
US10189064B2 (en) *	2010-01-25	2019-01-29	Keystone Tower Systems, Inc.	Control system and method for tapered structure construction
US9452464B2 (en) *	2011-07-06	2016-09-27	Federal-Mogul Corporation	Method of forming a tubular member
EP2962777B1 (en) *	2013-02-28	2018-04-04	Showa Rasenkan Seisakusho Co. Ltd.	Interlock tube manufacturing method and manufacturing device therefor
DE102013105678B4 (en) *	2013-06-03	2023-07-27	Witzenmann Gmbh	Process for separating coiled hoses
KR102401679B1 (en) *	2017-01-12	2022-05-24	키스톤 타워 시스템스, 인코포레이티드	Cylindrical tube formation method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3030488A (en) *	1958-04-05	1962-04-17	Willy H Schlieker K G	Method and apparatus for producing tubes with a helical welding seam
US3146331A (en) *	1961-10-18	1964-08-25	Hoesch Ag	Apparatus for producing helical-seam pipe

1972
- 1972-10-28 DE DE2253025A patent/DE2253025C3/en not_active Expired
1973
- 1973-10-10 FR FR7336118A patent/FR2204468B3/fr not_active Expired
- 1973-10-16 NL NL7314227A patent/NL7314227A/xx not_active Application Discontinuation
- 1973-10-19 GB GB4886573A patent/GB1405523A/en not_active Expired
- 1973-10-23 IT IT53296/73A patent/IT994741B/en active
- 1973-10-25 US US00409719A patent/US3845645A/en not_active Expired - Lifetime
- 1973-10-25 AT AT905373A patent/AT340746B/en not_active IP Right Cessation
- 1973-10-25 CA CA184,265A patent/CA985099A/en not_active Expired
- 1973-10-26 SU SU1968255A patent/SU496706A3/en active
- 1973-10-27 ES ES420017A patent/ES420017A1/en not_active Expired
- 1973-10-29 JP JP48120856A patent/JPS4981264A/ja active Pending
1974
- 1974-01-18 ES ES422412A patent/ES422412A1/en not_active Expired
- 1974-02-14 SU SU7401996291A patent/SU564781A3/en active

Also Published As

Publication number	Publication date
US3845645A (en)	1974-11-05
DE2253025C3 (en)	1979-10-25
GB1405523A (en)	1975-09-10
SU564781A3 (en)	1977-07-05
FR2204468B3 (en)	1976-09-03
SU496706A3 (en)	1975-12-25
ES422412A1 (en)	1976-12-01
FR2204468A1 (en)	1974-05-24
DE2253025B2 (en)	1979-03-01
NL7314227A (en)	1974-05-01
ES420017A1 (en)	1976-03-01
ATA905373A (en)	1977-04-15
AT340746B (en)	1977-12-27
DE2253025A1 (en)	1974-05-09
CA985099A (en)	1976-03-09
JPS4981264A (en)	1974-08-06

Publication	Publication Date	Title
IT994741B (en)	1975-10-20	DEVICE AND PROCEDURE FOR THE MANUFACTURE OF HELICAL STRUCTURE PIPES
IT991286B (en)	1975-07-30	JOINT FOR PIPES
IT999852B (en)	1976-03-10	DEVICE FOR PIPE JOINTS
IT1002012B (en)	1976-05-20	METHOD AND APPARATUS FOR THE MAKING OF PIPES
IT965211B (en)	1974-01-31	JOINT FOR PIPES AND METHOD FOR ITS MANUFACTURING
IT965826B (en)	1974-02-11	PROCEDURE AND DEVICE FOR COLD DRAWING OF PIPES
IT976815B (en)	1974-09-10	PROCEDURE AND DEVICE FOR BENDING PIPES OF THERMOPLASTIC MATERIAL
IT997318B (en)	1975-12-30	PROCEDURE FOR THE REPAIR OF LARGE DIAMETER PIPES
IT965825B (en)	1974-02-11	PROCEDURE AND DEVICE FOR COLD DRAWING OF METAL PIPES
IT941295B (en)	1973-03-01	JOINT FOR PIPES
IT966493B (en)	1974-02-11	SEALING DEVICE FOR CONCRETE PIPES AND RELATED MANUFACTURING PROCEDURE
IT976955B (en)	1974-09-10	PROCEDURE AND APPARATUS FOR PRODUCING FINNED TUBES
IT999683B (en)	1976-03-10	SEALED JOINT FOR PIPES
IT991671B (en)	1975-08-30	SEALED JOINT FOR SMOOTH PIPES
IT960601B (en)	1973-11-30	JOINT OF PIPES
IT946636B (en)	1973-05-21	PROCEDURE AND DEVICE FOR THE TEMPERA OF PIPES
IT984128B (en)	1974-11-20	DEVICE FOR REMOVABLE FIXING THE ENDS OF RIGID AND FLEXIBLE PIPES
IT964076B (en)	1974-01-21	MECHANICAL PIPE EXPANDER
IT989299B (en)	1975-05-20	JOINT FOR PIPES
IT982739B (en)	1974-10-21	FITTING FOR PIPES PARTICULARLY FOR PERFORATION PIPES
IT969670B (en)	1974-04-10	JOINT FOR PIPES
IT1032667B (en)	1979-06-20	PROCEDURE AND DEVICE FOR THE MANUFACTURE OF METALLIC PIPES ENCLOSED WITH SYNTHETIC FOAM
IT948701B (en)	1973-06-11	PROCEDURE AND DEVICE FOR THE MANUFACTURE OF PIPES STARTING FROM METALLIC TAPE
IT968888B (en)	1974-03-20	JOINT FOR PIPES
IT979590B (en)	1974-09-30	METHOD AND EQUIPMENT FOR THE CONTINUOUS MANUFACTURING OF PIPES