IT1026547B - Apparecchio per conformare materiale a foglio - Google Patents

Apparecchio per conformare materiale a foglio

Info

Publication number
IT1026547B
IT1026547B IT29868/74A IT2986874A IT1026547B IT 1026547 B IT1026547 B IT 1026547B IT 29868/74 A IT29868/74 A IT 29868/74A IT 2986874 A IT2986874 A IT 2986874A IT 1026547 B IT1026547 B IT 1026547B
Authority
IT
Italy
Prior art keywords
sheet material
conforming sheet
conforming
sheet
Prior art date
Application number
IT29868/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1026547B publication Critical patent/IT1026547B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • 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
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Air-Flow Control Members (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT29868/74A 1973-12-05 1974-11-27 Apparecchio per conformare materiale a foglio IT1026547B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56412/73A GB1485369A (en) 1973-12-05 1973-12-05 Apparatus for shaping sheet material

Publications (1)

Publication Number Publication Date
IT1026547B true IT1026547B (it) 1978-10-20

Family

ID=10476551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29868/74A IT1026547B (it) 1973-12-05 1974-11-27 Apparecchio per conformare materiale a foglio

Country Status (7)

Country Link
US (1) US3940966A (it)
JP (1) JPS50116361A (it)
DE (1) DE2457538A1 (it)
FR (1) FR2253579A1 (it)
GB (1) GB1485369A (it)
IT (1) IT1026547B (it)
SE (1) SE7414997L (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163346A (en) * 1974-11-29 1976-06-01 Toyo Aluminium Kk Kinzokuhaku oyobi sonoseizohoho
DE7928310U1 (de) * 1978-05-31 1980-01-31 Covrad Ltd., Canley, Coventry, West Midlands (Ver. Koenigreich) Vorrichtung zur formung eines sekundaeren flaechenelementes fuer waermeaustauscher
JPS6120632A (ja) * 1984-07-09 1986-01-29 Mitsubishi Heavy Ind Ltd コルゲートフインカッタ
JPS63239100A (ja) * 1987-03-27 1988-10-05 西村　健市 割れ箔の製造方法
DE102006003317B4 (de) 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
FR2899430B1 (fr) * 2006-04-11 2010-03-19 Kuhn Sa Rouleau conditionneur de faucheuse-conditionneuse, procede de fabrication d'un tel rouleau et faucheuse-conditionneuse equipee d'un tel rouleau
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
DE102009059283A1 (de) * 2009-12-22 2011-06-30 Caradon Stelrad B.V. Verfahren zur Herstellung von Konvektorblechen für Heizkörper
US9200853B2 (en) 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
US9579702B2 (en) 2013-01-28 2017-02-28 Arvos Inc. Roller for forming heat transfer elements of heat exchangers
GB2515559A (en) * 2013-06-28 2014-12-31 British American Tobacco Co Apparatus and method for corrugating sheet material
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123905A (en) * 1964-03-10 Method of making honeycomb core
US3712101A (en) * 1971-08-10 1973-01-23 Ass Eng Ltd Corrugation-forming machines
GB1420952A (en) * 1972-05-16 1976-01-14 Covrad Ltd Corrugation-forming machines

Also Published As

Publication number Publication date
JPS50116361A (it) 1975-09-11
FR2253579A1 (it) 1975-07-04
GB1485369A (en) 1977-09-08
DE2457538A1 (de) 1975-06-12
SE7414997L (it) 1975-06-06
US3940966A (en) 1976-03-02

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