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
Authority: IT; Italy
Prior art keywords: node; tubular; procedure; manufacture; recticular
Prior art date: 1987-11-18

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.)

1987-11-18

Filing date

1987-11-18

Publication date

1992-03-11

1987-11-18 Application filed by Belleli S P A Mantova Comitato filed Critical Belleli S P A Mantova Comitato

1987-11-18 Priority to IT8722672A priority Critical patent/IT1232960B/it

1987-11-18 Publication of IT8722672A0 publication Critical patent/IT8722672A0/it

1988-11-17 Priority to NO88885146A priority patent/NO885146L/no

1988-11-18 Priority to GB8827019A priority patent/GB2212420A/en

1992-03-11 Application granted granted Critical

1992-03-11 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, 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)

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

1987
- 1987-11-18 IT IT8722672A patent/IT1232960B/it active
1988
- 1988-11-17 NO NO88885146A patent/NO885146L/no unknown
- 1988-11-18 GB GB8827019A patent/GB2212420A/en not_active Withdrawn

Also Published As

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

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19971126