FR2691916B3 - Matrice à extrusion pour la formation d'un treillis en aluminium comportant des nervures creuses. - Google Patents

Matrice à extrusion pour la formation d'un treillis en aluminium comportant des nervures creuses.

Info

Publication number
FR2691916B3
FR2691916B3 FR9206864A FR9206864A FR2691916B3 FR 2691916 B3 FR2691916 B3 FR 2691916B3 FR 9206864 A FR9206864 A FR 9206864A FR 9206864 A FR9206864 A FR 9206864A FR 2691916 B3 FR2691916 B3 FR 2691916B3
Authority
FR
France
Prior art keywords
forming
extrusion die
hollow ribs
aluminum lattice
lattice
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9206864A
Other languages
English (en)
Other versions
FR2691916A1 (fr
Inventor
Lai Ching-Ming
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHING MING LAI
Original Assignee
CHING MING LAI
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 CHING MING LAI filed Critical CHING MING LAI
Publication of FR2691916A1 publication Critical patent/FR2691916A1/fr
Application granted granted Critical
Publication of FR2691916B3 publication Critical patent/FR2691916B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • 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
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
FR9206864A 1991-06-05 1992-06-05 Matrice à extrusion pour la formation d'un treillis en aluminium comportant des nervures creuses. Expired - Fee Related FR2691916B3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9112115A GB2256387B (en) 1991-06-05 1991-06-05 Extrusion of aluminium with hollow ribs
CA002070485A CA2070485C (fr) 1991-06-05 1992-06-04 Extrusion d'articles en aluminium presentant des fentes
SG107894A SG107894G (en) 1991-06-05 1994-08-02 Extrusion of aluminium with hollow ribs
HK122194A HK122194A (en) 1991-06-05 1994-11-03 Extrusion of aluminium with hollow ribs

Publications (2)

Publication Number Publication Date
FR2691916A1 FR2691916A1 (fr) 1993-12-10
FR2691916B3 true FR2691916B3 (fr) 1994-08-19

Family

ID=27426920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206864A Expired - Fee Related FR2691916B3 (fr) 1991-06-05 1992-06-05 Matrice à extrusion pour la formation d'un treillis en aluminium comportant des nervures creuses.

Country Status (8)

Country Link
US (1) US5181410A (fr)
KR (1) KR960002269Y1 (fr)
AU (1) AU651429B2 (fr)
CA (1) CA2070485C (fr)
FR (1) FR2691916B3 (fr)
GB (1) GB2256387B (fr)
HK (1) HK122194A (fr)
SG (1) SG107894G (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716718A (en) * 1996-06-17 1998-02-10 Lai; Ching-Ming Aluminum mesh with interlaced hollow and solid ribs
US6253237B1 (en) * 1998-05-20 2001-06-26 Audible, Inc. Personalized time-shifted programming
US20020156909A1 (en) * 2001-02-15 2002-10-24 Harrington Jeffrey M. System and method for server side control of a flash presentation
JP2003181526A (ja) * 2001-12-19 2003-07-02 Showa Denko Kk 押出用工具、フィン付形材の製造方法ならびにヒートシンク
WO2006066875A1 (fr) * 2004-12-23 2006-06-29 Norsk Hydro Asa Procede de realisation d’un echangeur de chaleur
EP2611568A2 (fr) * 2010-08-31 2013-07-10 Aurubis AG Procédé de production d'un agencement de canaux, agencement de canaux, utilisation d'un agencement de canaux et profilé métallique
CN114798790B (zh) * 2022-02-15 2024-04-16 江苏鑫昌铝业有限公司 一种超宽微通道挤压模具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190494A (en) * 1937-10-04 1940-02-13 Aluminum Co Of America Method of making tubular sheet material
US3527079A (en) * 1966-08-01 1970-09-08 Dow Chemical Co Feeder hole die with improved metal flow
AU1951667A (en) * 1967-03-28 1968-10-03 Bringewald Process Corporation Process and apparatus for producing panels with integral stiffeners
NZ198845A (en) * 1980-11-13 1985-03-20 Ampliform Pty Ltd Expanded metal with interlocking fasteners
DE3824642A1 (de) * 1988-07-20 1990-02-01 Vogt Electronic Ag Duo-spule z. b. als treiber- und vertikalablenkungsintegrationsspule fuer den ost-west-diodenmodulator in bildsichtgeraeten

Also Published As

Publication number Publication date
FR2691916A1 (fr) 1993-12-10
US5181410A (en) 1993-01-26
GB2256387B (en) 1994-04-27
AU1073292A (en) 1992-12-10
KR930000411U (ko) 1993-01-20
GB9112115D0 (en) 1991-07-24
CA2070485C (fr) 1995-01-31
GB2256387A (en) 1992-12-09
KR960002269Y1 (ko) 1996-03-19
SG107894G (en) 1994-10-28
HK122194A (en) 1994-11-11
AU651429B2 (en) 1994-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse