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ES2016061A6 - A method of bending sandwich plates - Google Patents

A method of bending sandwich plates

Info

Publication number
ES2016061A6
ES2016061A6 ES8903105A ES8903105A ES2016061A6 ES 2016061 A6 ES2016061 A6 ES 2016061A6 ES 8903105 A ES8903105 A ES 8903105A ES 8903105 A ES8903105 A ES 8903105A ES 2016061 A6 ES2016061 A6 ES 2016061A6
Authority
ES
Spain
Prior art keywords
bending
groove
plate
sandwich plates
layer
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 - Lifetime
Application number
ES8903105A
Other languages
Spanish (es)
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.)
Erbsloeh Aluminium GmbH
Original Assignee
Julius and August Erbsloeh GmbH and Co
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 Julius and August Erbsloeh GmbH and Co filed Critical Julius and August Erbsloeh GmbH and Co
Publication of ES2016061A6 publication Critical patent/ES2016061A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B29C53/06—Forming folding lines by pressing or scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

A plate formed, more especially, from two metal sheets, which are spaced apart from each other and are interconnected by a means of a layer of plastics material, has one or more bending grooves introduced into the plate on its inner surface with respect to the bending, and the outer surface of the sandwich plate is bent round said groove(s), wherein the or each bending groove (13) is formed by stamping the inner metal sheet (10) and, during the subsequent bending operation, such groove is shaped to form a fold which penetrates the layer of plastics material (12). A 90 DEG bend may be made around a single groove (13).
ES8903105A 1988-09-15 1989-09-12 A method of bending sandwich plates Expired - Lifetime ES2016061A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3831363A DE3831363A1 (en) 1988-09-15 1988-09-15 METHOD FOR BENDING SANDWICH PLATES

Publications (1)

Publication Number Publication Date
ES2016061A6 true ES2016061A6 (en) 1990-10-01

Family

ID=6363001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903105A Expired - Lifetime ES2016061A6 (en) 1988-09-15 1989-09-12 A method of bending sandwich plates

Country Status (5)

Country Link
DE (1) DE3831363A1 (en)
ES (1) ES2016061A6 (en)
FR (1) FR2636255A1 (en)
GB (1) GB2222791A (en)
IT (1) IT1231695B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ304299A (en) † 1995-04-13 1998-01-26 Ici Plc Non-planar evacuated insulation panels
FR2739579B1 (en) * 1995-10-04 1997-12-26 Lorraine Laminage METHOD AND DEVICE FOR FOLDING ALONG A GENERATOR OF A METAL BLANK WITH MULTILAYER STRUCTURE AND METAL BLANK WITH MULTILAYER STRUCTURE OBTAINED BY THIS METHOD
NL1002541C2 (en) * 1996-03-06 1997-09-09 Unfolding V O F Method for roughing metal / plastic sandwich material for the production thereof of three-dimensional objects.
ATE302684T1 (en) * 1996-07-18 2005-09-15 Alcan Tech & Man Ag COMPOSITE BOARD
FR2760983B1 (en) * 1997-03-18 1999-06-04 Lorraine Laminage PROCESS FOR FOLDING A RIGID-CORE SANDWICH PANEL
ITMI20012190A1 (en) 2001-10-19 2003-04-19 Getters Spa PROCESS FOR THE PRODUCTION OF A FLEXIBLE THERMAL INSULATION DEVICE AND DEVICE SO OBTAINED
DE10234409B4 (en) * 2002-07-29 2012-03-22 Va-Q-Tec Ag Vacuum insulation panel with indentations on the edges
DE102004057854A1 (en) * 2004-12-01 2006-06-08 Technische Universität Dresden Semi-finished product for use in cabinetry, has bar-shaped or lamellar units with rectangular cross section such that two semi-finished halves are joined by adhesive material provided on side surface of units
DE102008023017A1 (en) 2008-05-09 2009-11-12 Thyssenkrupp Steel Ag A method of forming a Bördelfalzes in a multilayer composite material and multilayer, at least one hem flange exhibiting composite material
ITMO20110180A1 (en) * 2011-07-25 2013-01-26 Giuseppe Librizzi METHOD TO REALIZE A SQUARE OR RECTANGULAR SECTION DUCT SO OBTAINED
EP2765375B1 (en) * 2013-02-06 2018-09-12 Samsung Electronics Co., Ltd Vacuum insulation material, insulation case unit, and refrigerator
JP6023602B2 (en) * 2013-02-06 2016-11-09 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Vacuum insulation, insulation box and refrigerator
CN108495795B (en) 2015-11-25 2021-01-15 野醍冷却器有限责任公司 Insulated container with vacuum insulated panel and method
DE102016201638A1 (en) * 2016-02-03 2017-08-03 Thyssenkrupp Ag Method for producing a profile from a sandwich material, profile from a sandwich material and its use
DE102016214016A1 (en) 2016-07-29 2018-02-01 Thyssenkrupp Ag Method for producing a component from a sandwich material, its use and a production plant for producing a component from a sandwich material
USD821157S1 (en) 2017-05-16 2018-06-26 Yeti Coolers, Llc Insulating device
USD821155S1 (en) 2017-05-16 2018-06-26 Yeti Coolers, Llc Insulating device
USD820647S1 (en) 2017-05-16 2018-06-19 Yeti Coolers, Llc Insulating device
USD821824S1 (en) 2017-05-16 2018-07-03 Yeti Coolers, Llc Insulating device
USD821156S1 (en) 2017-05-16 2018-06-26 Yeti Coolers, Llc Insulating device
USD820648S1 (en) 2017-05-16 2018-06-19 Yeti Coolers, Llc Insulating device
DE102021133745A1 (en) 2021-12-17 2023-06-22 Gregor Endres core composite structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999314A (en) * 1933-09-05 1935-04-30 Anderson Frohman Method of cutting and forming the parts of toys and other articles from cardboard
FR1260187A (en) * 1960-03-25 1961-05-05 Renault Process for obtaining profiled elements from flat composite panels and profiled elements obtained by this process
US3687170A (en) * 1970-10-26 1972-08-29 Ind Insulations Inc Heat insulating assembly
US3757559A (en) * 1972-02-09 1973-09-11 Hughes Aircraft Co Method for making structural panel bent from laminated honeycomb
US3793865A (en) * 1972-07-05 1974-02-26 Gen Electric Mixer fabrication
US3866523A (en) * 1973-05-30 1975-02-18 Lancaster Research And Dev Cor Method and apparatus for forming bulk containers from articulatable composite panels
GB1481712A (en) * 1976-02-19 1977-08-03 Rule & Son Ltd G Methods and apparatus for bending tubes
US4262514A (en) * 1979-10-22 1981-04-21 H. H. Robertson Company Method and apparatus for bending a laminated panel

Also Published As

Publication number Publication date
GB8920727D0 (en) 1989-10-25
GB2222791A (en) 1990-03-21
IT1231695B (en) 1991-12-20
DE3831363A1 (en) 1990-03-29
IT8921696A0 (en) 1989-09-13
FR2636255A1 (en) 1990-03-16

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-12