FR1156429A - Method and device for classifying thin elements with rectilinear edges and in particular radiator fins - Google Patents

Method and device for classifying thin elements with rectilinear edges and in particular radiator fins

Info

Publication number
FR1156429A
FR1156429A FR1156429DA FR1156429A FR 1156429 A FR1156429 A FR 1156429A FR 1156429D A FR1156429D A FR 1156429DA FR 1156429 A FR1156429 A FR 1156429A
Authority
FR
France
Prior art keywords
radiator fins
thin elements
rectilinear edges
particular radiator
classifying
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
Application number
Other languages
French (fr)
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.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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 Chausson Usines SA filed Critical Chausson Usines SA
Application granted granted Critical
Publication of FR1156429A publication Critical patent/FR1156429A/en
Expired legal-status Critical Current

Links

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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-ribbed tubes
    • 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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1156429D 1956-07-18 1956-07-18 Method and device for classifying thin elements with rectilinear edges and in particular radiator fins Expired FR1156429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156429T 1956-07-18

Publications (1)

Publication Number Publication Date
FR1156429A true FR1156429A (en) 1958-05-16

Family

ID=9649979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156429D Expired FR1156429A (en) 1956-07-18 1956-07-18 Method and device for classifying thin elements with rectilinear edges and in particular radiator fins

Country Status (1)

Country Link
FR (1) FR1156429A (en)

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