FR2049130A1 - Panels incorporating aligned tubes or rods - Google Patents

Panels incorporating aligned tubes or rods

Info

Publication number
FR2049130A1
FR2049130A1 FR7019282A FR7019282A FR2049130A1 FR 2049130 A1 FR2049130 A1 FR 2049130A1 FR 7019282 A FR7019282 A FR 7019282A FR 7019282 A FR7019282 A FR 7019282A FR 2049130 A1 FR2049130 A1 FR 2049130A1
Authority
FR
France
Prior art keywords
tubes
panels
rods
aligned tubes
panels incorporating
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.)
Granted
Application number
FR7019282A
Other languages
French (fr)
Other versions
FR2049130B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2049130A1 publication Critical patent/FR2049130A1/en
Application granted granted Critical
Publication of FR2049130B1 publication Critical patent/FR2049130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/06—Manufacture of central layers; Form of central layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • 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 form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/20—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
    • 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
    • B29K2307/00—Use of elements other than metals as reinforcement

Abstract

Lightweight paels incorporating parallel, close-packed fibrous tubes or rods secured by adhesives or by nesting between parallel sheets or panels. Equipment is disclosed for orienting and laying up tubes either in horizontal rows or between vertical partitions passing into a binder resin curing oven. The core elements may have any cross-section and to help cure the resin, hot air may be blown through the tubes. For manufacture of panels or continuous boarding, pref. with the core tubes extending across the structure, mutually or at any angles to control the stiffness of the structure.
FR7019282A 1969-05-28 1970-05-27 Panels incorporating aligned tubes or rods Granted FR2049130A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2700469 1969-05-28
GB3799669 1969-07-29

Publications (2)

Publication Number Publication Date
FR2049130A1 true FR2049130A1 (en) 1971-03-26
FR2049130B1 FR2049130B1 (en) 1973-02-02

Family

ID=26258552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019282A Granted FR2049130A1 (en) 1969-05-28 1970-05-27 Panels incorporating aligned tubes or rods

Country Status (6)

Country Link
CA (1) CA941277A (en)
DE (1) DE2026044A1 (en)
ES (2) ES380015A1 (en)
FR (1) FR2049130A1 (en)
NL (1) NL7007693A (en)
SE (1) SE359345B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217132A1 (en) * 1972-09-15 1974-09-06 Schock & Co Gmbh
WO1986002039A1 (en) * 1984-10-05 1986-04-10 Isosport Verbundbauteile Ges.M.B.H. New light construction core, method for making the same, composite body, particularly ski comprising such a core

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393013B (en) * 1988-08-10 1991-07-25 Graf Eva MOLDED BODY FROM PLASTIC AND METHOD FOR THE PRODUCTION THEREOF
US7051489B1 (en) 1999-08-12 2006-05-30 Hunter Douglas Inc. Ceiling system with replacement panels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217132A1 (en) * 1972-09-15 1974-09-06 Schock & Co Gmbh
WO1986002039A1 (en) * 1984-10-05 1986-04-10 Isosport Verbundbauteile Ges.M.B.H. New light construction core, method for making the same, composite body, particularly ski comprising such a core

Also Published As

Publication number Publication date
CA941277A (en) 1974-02-05
ES183893Y (en) 1974-05-16
FR2049130B1 (en) 1973-02-02
NL7007693A (en) 1970-12-01
DE2026044A1 (en) 1971-01-07
ES183893U (en) 1973-08-16
SE359345B (en) 1973-08-27
ES380015A1 (en) 1973-04-16

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