NO885146L - Knutepunkt. - Google Patents

Knutepunkt.

Info

Publication number
NO885146L
NO885146L NO88885146A NO885146A NO885146L NO 885146 L NO885146 L NO 885146L NO 88885146 A NO88885146 A NO 88885146A NO 885146 A NO885146 A NO 885146A NO 885146 L NO885146 L NO 885146L
Authority
NO
Norway
Prior art keywords
tool
bushing
branches
protrusions
bushings
Prior art date
Application number
NO88885146A
Other languages
English (en)
Norwegian (no)
Other versions
NO885146D0 (no
Inventor
Riccardo Belleli
Original Assignee
Belleli Spa
Enea
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 Spa, Enea filed Critical Belleli Spa
Publication of NO885146D0 publication Critical patent/NO885146D0/no
Publication of NO885146L publication Critical patent/NO885146L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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)
NO88885146A 1987-11-18 1988-11-17 Knutepunkt. NO885146L (no)

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
NO885146D0 NO885146D0 (no) 1988-11-17
NO885146L true NO885146L (no) 1989-05-19

Family

ID=11199116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88885146A NO885146L (no) 1987-11-18 1988-11-17 Knutepunkt.

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
NO885146D0 (no) 1988-11-17
GB2212420A (en) 1989-07-26
IT8722672A0 (it) 1987-11-18
IT1232960B (it) 1992-03-11
GB8827019D0 (en) 1988-12-21

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