NZ226004A - Conform extruding of tubes - Google Patents

Conform extruding of tubes

Info

Publication number: NZ226004A
Authority: NZ; New Zealand
Prior art keywords: tubes; conform; extruding; conform extruding
Prior art date: 1987-09-03

Application number

NZ22600488A

Inventor

N R Fairey

J B Childs

Original Assignee

Bicc Plc

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.)

1987-09-03

Filing date

1988-08-31

Publication date

1989-11-28

1988-08-31 Application filed by Bicc Plc filed Critical Bicc Plc

1989-11-28 Publication of NZ226004A publication Critical patent/NZ226004A/en

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
- B21C25/00—Profiling tools for metal extruding
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/005—Continuous extrusion starting from solid state 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
- B21C23/085—Making tubes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Extrusion Of Metal (AREA)

NZ22600488A 1987-09-03 1988-08-31 Conform extruding of tubes NZ226004A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB878720670A GB8720670D0 (en)	1987-09-03	1987-09-03	Continuous extrusion of tubes

Publications (1)

Publication Number	Publication Date
NZ226004A true NZ226004A (en)	1989-11-28

Family

ID=10623174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ22600488A NZ226004A (en)	1987-09-03	1988-08-31	Conform extruding of tubes

Country Status (3)

Country	Link
AU (1)	AU606198B2 (en)
GB (2)	GB8720670D0 (en)
NZ (1)	NZ226004A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9924161D0 (en) *	1999-10-12	1999-12-15	Bwe Ltd	Copper tubing
GB9924160D0 (en)	1999-10-12	1999-12-15	Bwe Ltd	Continuous extrusion apparatus
CN102120228A (en) *	2010-12-23	2011-07-13	江苏包罗铜材集团股份有限公司	Low-pressure continuous-extrusion metal pipe machine

1987
- 1987-09-03 GB GB878720670A patent/GB8720670D0/en active Pending
1988
- 1988-08-19 AU AU21162/88A patent/AU606198B2/en not_active Ceased
- 1988-08-31 NZ NZ22600488A patent/NZ226004A/en unknown
- 1988-09-01 GB GB8820623A patent/GB2209295B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU2116288A (en)	1989-03-09
GB8820623D0 (en)	1988-10-05
GB8720670D0 (en)	1987-10-07
GB2209295A (en)	1989-05-10
AU606198B2 (en)	1991-01-31
GB2209295B (en)	1991-02-13

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