IT1232960B - Procedimento per la fabbricazione di nodo di struttura reticolare tubolare, e nodo cosi' ottenuto. - Google Patents

Procedimento per la fabbricazione di nodo di struttura reticolare tubolare, e nodo cosi' ottenuto.

Info

Publication number
IT1232960B
IT1232960B IT8722672A IT2267287A IT1232960B IT 1232960 B IT1232960 B IT 1232960B IT 8722672 A IT8722672 A IT 8722672A IT 2267287 A IT2267287 A IT 2267287A IT 1232960 B IT1232960 B IT 1232960B
Authority
IT
Italy
Prior art keywords
node
tubular
procedure
manufacture
recticular
Prior art date
Application number
IT8722672A
Other languages
English (en)
Other versions
IT8722672A0 (it
Inventor
Riccardo Belleli
Original Assignee
Belleli S P A Mantova Comitato
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 by Belleli S P A Mantova Comitato filed Critical Belleli S P A Mantova Comitato
Priority to IT8722672A priority Critical patent/IT1232960B/it
Publication of IT8722672A0 publication Critical patent/IT8722672A0/it
Priority to NO88885146A priority patent/NO885146L/no
Priority to GB8827019A priority patent/GB2212420A/en
Application granted granted Critical
Publication of IT1232960B publication Critical patent/IT1232960B/it

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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mechanical Operated Clutches (AREA)
IT8722672A 1987-11-18 1987-11-18 Procedimento per la fabbricazione di nodo di struttura reticolare tubolare, e nodo cosi' ottenuto. IT1232960B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8722672A IT1232960B (it) 1987-11-18 1987-11-18 Procedimento per la fabbricazione di nodo di struttura reticolare tubolare, e nodo cosi' ottenuto.
NO88885146A NO885146L (no) 1987-11-18 1988-11-17 Knutepunkt.
GB8827019A GB2212420A (en) 1987-11-18 1988-11-18 Manufacturing a junction of a tubular reticular structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8722672A IT1232960B (it) 1987-11-18 1987-11-18 Procedimento per la fabbricazione di nodo di struttura reticolare tubolare, e nodo cosi' ottenuto.

Publications (2)

Publication Number Publication Date
IT8722672A0 IT8722672A0 (it) 1987-11-18
IT1232960B true IT1232960B (it) 1992-03-11

Family

ID=11199116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8722672A IT1232960B (it) 1987-11-18 1987-11-18 Procedimento per la fabbricazione di nodo di struttura reticolare tubolare, e nodo cosi' ottenuto.

Country Status (3)

Country Link
GB (1) GB2212420A (it)
IT (1) IT1232960B (it)
NO (1) NO885146L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450707C (zh) * 2006-07-17 2009-01-14 四川东风电机厂有限公司 贯流式机组流道盖板和框架焊接工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470485A (en) * 1935-04-02 1937-08-13 Edward Shelton Cornell Jr Method of producing integral metal pipe fittings
GB801158A (en) * 1955-08-02 1958-09-10 Andre Huet Improvements in the manufacture of tubular metal elements

Also Published As

Publication number Publication date
NO885146L (no) 1989-05-19
GB2212420A (en) 1989-07-26
GB8827019D0 (en) 1988-12-21
IT8722672A0 (it) 1987-11-18
NO885146D0 (no) 1988-11-17

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126