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1. WO1979001159 - FORMING MOULD OR ARTICLE

Publication Number WO/1979/001159
Publication Date 27.12.1979
International Application No. PCT/GB1979/000087
International Filing Date 30.05.1979
IPC
B32B 3/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
10characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
12characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
H01Q 15/14 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
14Reflecting surfaces; Equivalent structures
CPC
B32B 2255/10
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2255Coating on the layer surface
10on synthetic resin layer or on natural or synthetic rubber layer
B32B 2255/205
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2255Coating on the layer surface
20Inorganic coating
205Metallic coating
B32B 2305/024
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2305Condition, form or state of the layers or laminate
02Cellular or porous
024Honeycomb
B32B 2307/416
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
40having particular optical properties
416Reflective
B32B 2457/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2457Electrical equipment
B32B 3/12
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form
10characterised by a discontinuous layer, i.e. formed of separate pieces of material
12characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
Applicants
Inventors
Priority Data
25719/7831.05.1978GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FORMING MOULD OR ARTICLE
(FR) MOULES OU ARTICLES DE FORMAGE
Abstract
(EN)
A relatively large reflector (10) or curved mould is constructed from rib members (11, 12) interleaved with each other so as to form a multiple cell or egg-box like structure. The rib members are pre-shaped on one edge (14) to conform approximately to the required curvature and a pre-cut panel is fitted to each cell to form a backing for a curved surface comprising a coating of surface material extending over the panels and the pre-shaped edges of the rib members.
(FR)
Un reflecteur (10) ou moule courbe relativement grand est construit a partir d"elements a nervures (11, 12) intercales entre eux de maniere a former une structure a cellules multiples ou en forme de cartons a oeufs. Les elements a nervures sont preformes sur une bordure (14) pour s"adapter approximativement a la courbature requise et un panneau precoupe est adapte sur chaque cellule pour former un support pour une surface courbe comprenant un revetement d"un materiau superficiel s"etendant sur les panneaux et les bordures preformes des elements a nervures.
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