IT1268946B1 - Struttura di tubo in zinco o sue leghe per lattoneria e procedimentoper la sua realizzazione - Google Patents

Struttura di tubo in zinco o sue leghe per lattoneria e procedimentoper la sua realizzazione

Info

Publication number
IT1268946B1
IT1268946B1 IT1994PD000032A ITPD940032A IT1268946B1 IT 1268946 B1 IT1268946 B1 IT 1268946B1 IT 1994PD000032 A IT1994PD000032 A IT 1994PD000032A IT PD940032 A ITPD940032 A IT PD940032A IT 1268946 B1 IT1268946 B1 IT 1268946B1
Authority
IT
Italy
Prior art keywords
alloys
edges
melting
tube
zinc
Prior art date
Application number
IT1994PD000032A
Other languages
English (en)
Inventor
Andrea Mazzonetto
Giuseppe Mazzonetto
Original Assignee
Mazzonetto Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11390573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1268946(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mazzonetto Srl filed Critical Mazzonetto Srl
Priority to IT1994PD000032A priority Critical patent/IT1268946B1/it
Publication of ITPD940032A0 publication Critical patent/ITPD940032A0/it
Priority to AT94109167T priority patent/ATE163144T1/de
Priority to EP94109167A priority patent/EP0672474B1/en
Priority to DE69408524T priority patent/DE69408524T2/de
Publication of ITPD940032A1 publication Critical patent/ITPD940032A1/it
Application granted granted Critical
Publication of IT1268946B1 publication Critical patent/IT1268946B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Coating With Molten Metal (AREA)
  • Laminated Bodies (AREA)
  • Laser Beam Processing (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT1994PD000032A 1994-02-18 1994-02-18 Struttura di tubo in zinco o sue leghe per lattoneria e procedimentoper la sua realizzazione IT1268946B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1994PD000032A IT1268946B1 (it) 1994-02-18 1994-02-18 Struttura di tubo in zinco o sue leghe per lattoneria e procedimentoper la sua realizzazione
AT94109167T ATE163144T1 (de) 1994-02-18 1994-06-15 Verfahren zur herstellung eines rohres aus zink oder aus zinklegierungen
EP94109167A EP0672474B1 (en) 1994-02-18 1994-06-15 Process for manufacturing tubes made of zinc or alloys thereof for sheet metal working
DE69408524T DE69408524T2 (de) 1994-02-18 1994-06-15 Verfahren zur Herstellung eines Rohres aus Zink oder aus Zinklegierungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1994PD000032A IT1268946B1 (it) 1994-02-18 1994-02-18 Struttura di tubo in zinco o sue leghe per lattoneria e procedimentoper la sua realizzazione

Publications (3)

Publication Number Publication Date
ITPD940032A0 ITPD940032A0 (it) 1994-02-18
ITPD940032A1 ITPD940032A1 (it) 1995-08-18
IT1268946B1 true IT1268946B1 (it) 1997-03-18

Family

ID=11390573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1994PD000032A IT1268946B1 (it) 1994-02-18 1994-02-18 Struttura di tubo in zinco o sue leghe per lattoneria e procedimentoper la sua realizzazione

Country Status (4)

Country Link
EP (1) EP0672474B1 (it)
AT (1) ATE163144T1 (it)
DE (1) DE69408524T2 (it)
IT (1) IT1268946B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052080B4 (de) * 2004-10-26 2009-07-30 Zambelli Fertigungs Gmbh & Co. Kg Verfahren zum Herstellen eines Regenrinnenablaufbogens
CN102644842A (zh) * 2012-05-08 2012-08-22 安徽三山机械制造有限公司 一种连接管
CZ307775B6 (cs) * 2017-11-29 2019-04-24 Hst Technologic S.R.O. Způsob výroby svařovaných tenkostěnných trubek z tabulového plechu

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147147C2 (de) * 1981-11-27 1986-07-10 Gosudarstvennyj naučno-issledovatel'skij proektnyj i konstruktorskij institut splavov i obrabotki cvetnych metallov "Giprocvetmetobrabotka", Moskau/Moskva Verfahren zur Herstellung dünnwandiger Schweißrohre mit gerader Naht
DE3709784A1 (de) * 1987-03-25 1988-10-06 Rheinzink Gmbh Verfahren und vorrichtung zur herstellung von duennwandigen rohren

Also Published As

Publication number Publication date
DE69408524D1 (de) 1998-03-19
ATE163144T1 (de) 1998-02-15
EP0672474B1 (en) 1998-02-11
ITPD940032A1 (it) 1995-08-18
EP0672474A1 (en) 1995-09-20
ITPD940032A0 (it) 1994-02-18
DE69408524T2 (de) 1998-07-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980313