FR2270963A1 - Radiator casing production process - trims and folds metal strip and hooks edges together to form fins - Google Patents

Radiator casing production process - trims and folds metal strip and hooks edges together to form fins

Info

Publication number
FR2270963A1
FR2270963A1 FR7516034A FR7516034A FR2270963A1 FR 2270963 A1 FR2270963 A1 FR 2270963A1 FR 7516034 A FR7516034 A FR 7516034A FR 7516034 A FR7516034 A FR 7516034A FR 2270963 A1 FR2270963 A1 FR 2270963A1
Authority
FR
France
Prior art keywords
edges
metal strip
produce
trims
hooks
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.)
Withdrawn
Application number
FR7516034A
Other languages
English (en)
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.)
MORESCO MARIO IT
Original Assignee
MORESCO MARIO IT
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 MORESCO MARIO IT filed Critical MORESCO MARIO IT
Publication of FR2270963A1 publication Critical patent/FR2270963A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7516034A 1974-05-17 1975-05-16 Radiator casing production process - trims and folds metal strip and hooks edges together to form fins Withdrawn FR2270963A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8554774A IT1033630B (it) 1974-05-17 1974-05-17 Semiguscio sagomato continuo termoscambiatore finito e macchina per la sua realizzazione

Publications (1)

Publication Number Publication Date
FR2270963A1 true FR2270963A1 (en) 1975-12-12

Family

ID=11327877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516034A Withdrawn FR2270963A1 (en) 1974-05-17 1975-05-16 Radiator casing production process - trims and folds metal strip and hooks edges together to form fins

Country Status (4)

Country Link
AT (1) AT338595B (fr)
DE (1) DE2521271A1 (fr)
FR (1) FR2270963A1 (fr)
IT (1) IT1033630B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723878B4 (de) * 1997-06-06 2007-10-25 Behr Gmbh & Co. Kg Wärmeübertrager

Also Published As

Publication number Publication date
AT338595B (de) 1977-09-12
IT1033630B (it) 1979-08-10
ATA370075A (de) 1976-12-15
DE2521271A1 (de) 1975-11-27

Similar Documents

Publication Publication Date Title
SE323041B (fr)
ES431703A1 (es) Procedimiento de fabricacion de lonas con tiras de refuerzomarginales.
IE43899L (en) Bags and sheets for packaging
GB1439955A (en) Filtering
FR2270963A1 (en) Radiator casing production process - trims and folds metal strip and hooks edges together to form fins
ES434913A1 (es) Un metodo de fabricar un tubo plano de cambiador de calor, a partir de un material de tira metalica delgada y flexible.
SE437912B (sv) Rotorharv
BR7503601A (pt) Dispositivo para dobrar e sobrepor longitudinalmente na foorma de fole uma tira continua de material,particularmente material de embrulho
US3214807A (en) Flexible connector
ES442243A1 (es) Procedimiento y dispositivo para la fabricacion de un pliegoplegado de papel, lamina o analogo.
AR210095A1 (es) Un producto laminar y procedimiento para lograrlo
ES432842A1 (es) Procedimiento para producir tripas para embutidos.
FR2259341A1 (en) Finned tube central heating radiator - tips of fins are bent parallel to tube to improve heat radiation
FR2295885A1 (fr) Perfectionnement aux dispositifs de fermeture de sacs en matiere plastique
AR203130A1 (es) Matriz de extrusion para conformar y expandir una mezcla caliente de consistencia plastica
AU481304B2 (en) Continuous flow expander and method for expanding particulate material
FR2386368A1 (fr) Procede de fabrication de circuits de refroidissement et circuits obtenus
FR2300634A1 (fr) Pince a plier des bords de tole
GB1042237A (en) Method and apparatus for pleating deformable material
FR2280527A1 (fr) Perfectionnements aux auvents de remorques dites caravanes
GB1340174A (en) Fluid filter
FR2242860A5 (en) Production of bases for thermoplastic bags - by welding double thickness film in double edge sections
JPS5645226A (en) Manufacture of expanded metal
FR2237433A5 (en) Method of forming paper or plastic sacks - uses stiffening ribs embossed or folded into material
BE766481A (fr) Procede de formation d'ouvertures dans des bandes malleables.

Legal Events

Date Code Title Description
ST Notification of lapse