GB1317114A - Corrugation of thin sheet - Google Patents

Corrugation of thin sheet

Info

Publication number
GB1317114A
GB1317114A GB2647571*A GB2647571A GB1317114A GB 1317114 A GB1317114 A GB 1317114A GB 2647571 A GB2647571 A GB 2647571A GB 1317114 A GB1317114 A GB 1317114A
Authority
GB
United Kingdom
Prior art keywords
corrugation
shell
station
corrugating
april
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
GB2647571*A
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of GB1317114A publication Critical patent/GB1317114A/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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible 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
    • 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
    • B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

1317114 Corrugating SOC NATIONALE INDUSTRIELLE AEROSPATIALE 19 April 1971 [8 April 1970] 26475/71 Heading B3E A thin metal welded shell 1 whose adjoining ends are staggered longitudinally to form steps 12, 13 and then welded, is provided with a helical corrugation starting at the step 13 by passing this step through successive rolling stations 2, 3 and 4, 5 the first station having profile rollers 6 which form one half of a corrugation and the second station having profile rollers 8 which form the other half of the corrugation. Guide rollers 19 are provided in front of each station and the shell 1, which may be cylindrical or conical, is supported during its corrugating on a cylindrical member 10. The corrugated shell is subsequently cut and opened out and then made into sandwich panel elements. The shell metal may be titanium or contain a high proportion of titanium.
GB2647571*A 1970-04-08 1971-04-19 Corrugation of thin sheet Expired GB1317114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707012767A FR2085315B1 (en) 1970-04-08 1970-04-08

Publications (1)

Publication Number Publication Date
GB1317114A true GB1317114A (en) 1973-05-16

Family

ID=9053651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2647571*A Expired GB1317114A (en) 1970-04-08 1971-04-19 Corrugation of thin sheet

Country Status (4)

Country Link
US (1) US3722247A (en)
DE (1) DE2117402C3 (en)
FR (1) FR2085315B1 (en)
GB (1) GB1317114A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536817B4 (en) * 1995-10-02 2008-11-06 Profiroll Technologies Gmbh Profile rolling tool for profiling cold rolling of the lateral surface of a workpiece, in particular a thin-walled hollow part
TW202122496A (en) 2019-12-11 2021-06-16 美商陶氏全球科技公司 Rapid hydrosilylation cure composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750985A (en) * 1953-02-06 1956-06-19 William A Scully Apparatus for convoluting thin walled articles
US2940502A (en) * 1955-01-03 1960-06-14 Chance Vought Aircraft Inc Method and apparatus for deep beading thin gauge metal
US3067707A (en) * 1957-03-18 1962-12-11 Floyd P Ellzey Apparatus for making spirally wrapped multi-layer body construction
US3183695A (en) * 1961-07-31 1965-05-18 Republic Steel Corp Apparatus and process for producing perforated, corrugated, spiral, lock-seam pipe
FR1391036A (en) * 1964-01-14 1965-03-05 Nord Aviat Method of pleating sheet materials and machine for its implementation
FR1389125A (en) * 1964-02-26 1965-02-12 Rohr Corp Stamping press for corrugations, especially on metal tape
US3548623A (en) * 1968-07-26 1970-12-22 Grotnes Machine Works Inc Method and apparatus for forming circumferential grooves and radial flange in metal pipe ends

Also Published As

Publication number Publication date
DE2117402C3 (en) 1975-08-28
DE2117402A1 (en) 1971-10-28
DE2117402B2 (en) 1975-01-23
US3722247A (en) 1973-03-27
FR2085315B1 (en) 1973-07-13
FR2085315A1 (en) 1971-12-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee