IT7925123A0 - Apparecchiatura per la formazionedi lamiera ondulata. - Google Patents

Apparecchiatura per la formazionedi lamiera ondulata.

Info

Publication number
IT7925123A0
IT7925123A0 IT7925123A IT2512379A IT7925123A0 IT 7925123 A0 IT7925123 A0 IT 7925123A0 IT 7925123 A IT7925123 A IT 7925123A IT 2512379 A IT2512379 A IT 2512379A IT 7925123 A0 IT7925123 A0 IT 7925123A0
Authority
IT
Italy
Prior art keywords
formation
equipment
sheet metal
corrugated sheet
corrugated
Prior art date
Application number
IT7925123A
Other languages
English (en)
Other versions
IT1122772B (it
Inventor
Timothy Anton
Turton Cowell
Original Assignee
Covrad Ltd
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 Covrad Ltd filed Critical Covrad Ltd
Publication of IT7925123A0 publication Critical patent/IT7925123A0/it
Application granted granted Critical
Publication of IT1122772B publication Critical patent/IT1122772B/it

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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • 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
    • B21D53/022—Making the fins
    • B21D53/025—Louvered fins
IT25123/79A 1978-08-15 1979-08-14 Apparecchiatura per la formazione di lamiera ondulata IT1122772B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833425 1978-08-15

Publications (2)

Publication Number Publication Date
IT7925123A0 true IT7925123A0 (it) 1979-08-14
IT1122772B IT1122772B (it) 1986-04-23

Family

ID=10499071

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25123/79A IT1122772B (it) 1978-08-15 1979-08-14 Apparecchiatura per la formazione di lamiera ondulata

Country Status (6)

Country Link
US (1) US4280352A (it)
DE (1) DE2932713A1 (it)
FR (1) FR2433379A1 (it)
GB (1) GB2033800B (it)
IT (1) IT1122772B (it)
ZA (1) ZA794126B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57209725A (en) * 1981-06-18 1982-12-23 Res Dev Corp Of Japan Roll forming method for two-directional structure material
US7404308B2 (en) * 2006-09-25 2008-07-29 Contech Construction Products Inc. Apparatus for producing helically corrugated metal pipe and related method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317753C (it) *
US767883A (en) * 1904-03-04 1904-08-16 Walter Patrick Grafton Machine for producing crimped or corrugated metal strips.
GB1301665A (it) * 1969-05-09 1973-01-04
US3850018A (en) * 1973-09-24 1974-11-26 S Drosnin Radiator fin-tube construction and method
FR2273657A1 (fr) * 1974-06-06 1976-01-02 Gewiss Lucien Machine pour le faconnage de structures plissees en chevrons
US3988917A (en) * 1975-06-25 1976-11-02 General Motors Corporation Apparatus and method for making a chevron matrix strip
US4067219A (en) * 1977-03-23 1978-01-10 Bernard J. Wallis Heat exchanger fin roll

Also Published As

Publication number Publication date
FR2433379A1 (fr) 1980-03-14
GB2033800A (en) 1980-05-29
US4280352A (en) 1981-07-28
ZA794126B (en) 1980-08-27
DE2932713A1 (de) 1980-02-28
IT1122772B (it) 1986-04-23
GB2033800B (en) 1982-06-23

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