ES481558A1 - Lamination coating forming press - has elastic membrane fixed tightly to top heating plate - Google Patents

Lamination coating forming press - has elastic membrane fixed tightly to top heating plate

Info

Publication number
ES481558A1
ES481558A1 ES79481558A ES481558A ES481558A1 ES 481558 A1 ES481558 A1 ES 481558A1 ES 79481558 A ES79481558 A ES 79481558A ES 481558 A ES481558 A ES 481558A ES 481558 A1 ES481558 A1 ES 481558A1
Authority
ES
Spain
Prior art keywords
heating plate
press
workpiece
elastic membrane
top heating
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
ES79481558A
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.)
PALIV AG
Original Assignee
PALIV AG
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 PALIV AG filed Critical PALIV AG
Publication of ES481558A1 publication Critical patent/ES481558A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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
    • B32B2250/03—3 layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Forests & Forestry (AREA)
  • Press Drives And Press Lines (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

The laminating press has a frame with a stationary fixed heating plate and a movable heating plate operated by lifting cylinders. The heating plates have meander-shaped channel systems and the two plates are connected by several pipes to allow filling with heating medium. Underneath the top heating plate an elastic membrane is fitted with its edges tightly fixed by flange. When the press is in its open position the workpiece is placed on the lower plate. The workpiece consists of three layers sandwiched together. The middle layer already the shaped surface of the finished product. The press is closed by operating the lifting cylinders and hydraulic pressure is built up in the entire system. The pressure acts on the workpiece by intermediary of the membrane and shaping of the two external layer of the sandwiched structure takes place.
ES79481558A 1979-05-23 1979-06-13 Lamination coating forming press - has elastic membrane fixed tightly to top heating plate Expired ES481558A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920925 DE2920925A1 (en) 1979-05-23 1979-05-23 MOLD PRESS

Publications (1)

Publication Number Publication Date
ES481558A1 true ES481558A1 (en) 1980-02-01

Family

ID=6071539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79481558A Expired ES481558A1 (en) 1979-05-23 1979-06-13 Lamination coating forming press - has elastic membrane fixed tightly to top heating plate

Country Status (4)

Country Link
DE (1) DE2920925A1 (en)
ES (1) ES481558A1 (en)
FR (1) FR2457160A1 (en)
IT (1) IT1121082B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107639696A (en) * 2017-11-07 2018-01-30 安吉恒盛竹木有限公司 Multi-purpose cold press with positioning function

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127203C2 (en) * 1981-07-07 1986-01-09 Günter Hans 1000 Berlin Kiss Device for folding over the protrusion of a one-sided surface lamination around the edge area of a workpiece
FI74239C (en) * 1985-08-14 1988-01-11 Artlog Oy FOERFARANDE FOER FRAMSTAELLNING AV CROEKTA LAMINATYTOR GENOM LIMNING.
FR2587273B1 (en) * 1985-09-19 1988-04-08 Darragon Sa METHOD AND AUTOCLAVE PRESSURE FOR LAMINATING MULTI-LAYER PRINTED CIRCUITS AND / OR PLASTIFICATION OF FLAT ELEMENTS, AND DEVICE FOR CONVERTING INTO AUTOCLAVE PRESS OF THIS TYPE
EP0254901A3 (en) * 1986-07-18 1990-05-23 Tektronix, Inc. Lamination method and apparatus
DE19916565A1 (en) * 1998-08-25 2000-10-19 Friz Maschinenbau Gmbh Method and device for three-dimensional lamination of plate-shaped workpieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107639696A (en) * 2017-11-07 2018-01-30 安吉恒盛竹木有限公司 Multi-purpose cold press with positioning function

Also Published As

Publication number Publication date
IT1121082B (en) 1986-03-26
FR2457160A1 (en) 1980-12-19
IT7923512A0 (en) 1979-06-13
DE2920925A1 (en) 1980-12-04

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