GB1370438A - Process for the manufacture of articles having a load bearing structure of thermosetting plastics material - Google Patents

Process for the manufacture of articles having a load bearing structure of thermosetting plastics material

Info

Publication number
GB1370438A
GB1370438A GB5536971A GB5536971A GB1370438A GB 1370438 A GB1370438 A GB 1370438A GB 5536971 A GB5536971 A GB 5536971A GB 5536971 A GB5536971 A GB 5536971A GB 1370438 A GB1370438 A GB 1370438A
Authority
GB
United Kingdom
Prior art keywords
groove
plastics
layers
reinforcing
intermediate 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
Application number
GB5536971A
Other languages
English (en)
Inventor
D Piccioli
C Schmid
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.)
Ginsa General Inventors SA
Original Assignee
Ginsa General Inventors SA
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 Ginsa General Inventors SA filed Critical Ginsa General Inventors SA
Publication of GB1370438A publication Critical patent/GB1370438A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B29C41/085—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by rotating the former around its axis of symmetry
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D25/00—Producing frameless domes
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/40—Processes of coiling plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/16—Two dimensionally sectional layer
    • Y10T428/163—Next to unitary web or sheet of equal or greater extent
    • Y10T428/164—Continuous two dimensionally sectional layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y10T428/24157—Filled honeycomb cells [e.g., solid substance in cavities, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Making Paper Articles (AREA)
GB5536971A 1970-12-05 1971-11-29 Process for the manufacture of articles having a load bearing structure of thermosetting plastics material Expired GB1370438A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3270370 1970-12-05
IT2854271 1971-09-13

Publications (1)

Publication Number Publication Date
GB1370438A true GB1370438A (en) 1974-10-16

Family

ID=26328787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5536971A Expired GB1370438A (en) 1970-12-05 1971-11-29 Process for the manufacture of articles having a load bearing structure of thermosetting plastics material

Country Status (22)

Country Link
US (1) US3830899A (https=)
JP (1) JPS5119474B1 (https=)
BE (1) BE776122A (https=)
BR (1) BR7108050D0 (https=)
CA (1) CA990467A (https=)
CH (1) CH538355A (https=)
CS (1) CS175423B2 (https=)
DE (1) DE2159902C3 (https=)
ES (1) ES397602A1 (https=)
FI (1) FI53936C (https=)
FR (1) FR2116443B1 (https=)
GB (1) GB1370438A (https=)
IE (1) IE36642B1 (https=)
IL (1) IL38265A (https=)
NL (1) NL7116684A (https=)
NO (1) NO138280C (https=)
OA (1) OA04517A (https=)
PH (1) PH10209A (https=)
PL (1) PL70999B1 (https=)
RO (1) RO74056B (https=)
SE (1) SE384339B (https=)
ZM (1) ZM18071A1 (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954539A (en) * 1972-11-01 1976-05-04 The Dow Chemical Company Cryogenic construction and article therefor
US4273161A (en) * 1974-10-09 1981-06-16 Ameron, Inc. Insulated plastic pipe product and method
DE2617006A1 (de) * 1975-04-28 1976-11-11 Hobas Eng Ag Armiertes kunststoffrohr und verfahren zu dessen herstellung
US4152183A (en) * 1977-01-14 1979-05-01 Dart Industries, Inc. Method for producing hollow cylindrical structures
GB2021230B (en) * 1978-04-28 1982-05-19 Nippon Asbestos Co Ltd Heat insulation systems
US4447378A (en) * 1981-03-23 1984-05-08 The Gates Rubber Company Method of producing a composite foam wire reinforced hose
DE3370680D1 (en) * 1982-12-23 1987-05-07 Webco Ind Rubber Ltd Insulated pipeline
FR2563608B1 (fr) * 1984-04-25 1986-11-07 Coflexip Conduite calorifugee pour le transport de fluides
GB9311715D0 (en) * 1993-06-07 1993-07-21 Liquid Polymers Group Plc Improvements in or relating to pipe coating
JPH10501325A (ja) * 1994-06-07 1998-02-03 パイプフォーム エルエルシー 連結されたプラスチックで被覆したコンクリート・パイプ
US5575312A (en) * 1994-06-30 1996-11-19 Casco Manufacturing Fire retarding heating and cooling duct
FR2785968B1 (fr) * 1998-11-16 2001-01-12 Inst Francais Du Petrole Conduite isolee thermiquement par un materiau elastomere et methode de fabrication
WO2001026871A1 (en) * 1999-10-08 2001-04-19 Khouri, Anthony Vehicle mounted plastics drum for concrete mixing and methods of manufacture thereof
AUPS275302A0 (en) * 2002-05-31 2002-06-27 Khouri, Anthony Vehicle mounted concrete mixing drum and method of manufacture thereof
JP4476220B2 (ja) * 2003-08-15 2010-06-09 マクネイラス・トラック・アンド・マニュファクチュアリング・インコーポレーテッド 混合ドラム駆動リング
AU2003256432B2 (en) * 2003-08-15 2009-12-10 Composite Technology R & D Pty Limited Mixing drum
CN100586693C (zh) * 2003-08-15 2010-02-03 麦克内卢斯运输和制造公司 搅拌车和搅拌鼓
EP1755845A4 (en) * 2004-03-04 2009-01-07 Mc Neilus Truck & Mfg Inc MIXING DRUM
US7850364B2 (en) * 2004-05-18 2010-12-14 Mcneilus Truck And Manufacturing, Inc. Concrete batch plant with polymeric mixer drum
AT503226B1 (de) * 2005-09-22 2009-07-15 Helmut Jilg Paneel für bodenbeläge, wand- und deckenverkleidungen, sowie ein verfahren zur herstellung des paneels
US20080128043A1 (en) * 2006-01-20 2008-06-05 Lou Watkins Insulated subsea pipe with flexible insulation
EP2505350B1 (en) * 2011-03-30 2015-07-08 3D | Core GmbH & Co. KG Tubular Structure for Carrying Mechanical Loads and Method for Manufacturing a Tubular Structure for Carrying Mechanical Loads
CN112092411B (zh) * 2020-07-31 2022-03-04 北京卫星制造厂有限公司 一种小口径、长尺寸非等厚薄形矩形管件成型工装及方法

Also Published As

Publication number Publication date
CH538355A (de) 1973-06-30
BE776122A (fr) 1972-04-04
NO138280C (no) 1978-08-09
AU3640371A (en) 1973-08-02
BR7108050D0 (pt) 1973-05-03
ES397602A1 (es) 1975-04-01
DE2159902A1 (de) 1972-06-22
CA990467A (en) 1976-06-08
IL38265A (en) 1975-06-25
FI53936B (fi) 1978-05-31
FR2116443A1 (https=) 1972-07-13
NO138280B (no) 1978-05-02
DE2159902B2 (de) 1978-01-05
OA04517A (fr) 1980-03-30
CS175423B2 (https=) 1977-05-31
DE2159902C3 (de) 1978-09-07
JPS5119474B1 (https=) 1976-06-17
US3830899A (en) 1974-08-20
FR2116443B1 (https=) 1977-01-28
ZM18071A1 (en) 1972-07-21
FI53936C (fi) 1978-09-11
IE36642B1 (en) 1977-01-19
SE384339B (sv) 1976-05-03
RO74056B (ro) 1984-11-30
RO74056A (ro) 1984-10-31
IE36642L (en) 1972-06-05
PL70999B1 (en) 1974-04-30
PH10209A (en) 1976-09-27
IL38265A0 (en) 1972-01-27
NL7116684A (https=) 1972-06-07

Similar Documents

Publication Publication Date Title
GB1370438A (en) Process for the manufacture of articles having a load bearing structure of thermosetting plastics material
US2677165A (en) Concrete form and method of molding concrete columns therewith
GB1450448A (en) Laminated composite pipe and production thereof
US3372075A (en) Method of making an insulated storage tank
DE69126285T2 (de) Verbundwerkstoffvorformlingen, Modulen und Strukturen
CA2042986A1 (en) Double wall fire proof duct
IE38502B1 (en) Sandwich element
GB1185677A (en) Composite Reinforced Plastics Pipe
US3106940A (en) Manufacture of filament wound articles having reinforcement for openings formed therein
DE2422648C2 (de) Wandaufbau eines Rohres
US3391050A (en) Glass filament tape
US3470917A (en) Composite reinforced plastic pipe
US4165765A (en) Glass fiber reinforced thermosetting resin pipe wall construction
US3686081A (en) Method for incorporating strength increasing filler materials in a matrix
ES8600713A1 (es) Procedimiento de fabricar una pieza tubular en un tambor ro-tatorio de moldeo y perfeccionamientos en los tubos compues-tos asi fabricados
US2905578A (en) Manufacture of hollow articles
US3607511A (en) Composite reinforced plastic pipe
JPS5782022A (en) Method for continuously manufacturing compound pipe
US1979954A (en) Method of manufacturing centrifuge buckets
EP1628059B1 (de) Verfahren zur Herstellung von glasfaserverstärkten Kunststoffrohren beliebigen Querschnitts mit Sandwichstruktur
GB1471027A (en) Braced insulating element and method for its manufacture
ES8202981A1 (es) Procedimiento para la fabricacion de condensadores en capas
US1665902A (en) Molded article
GB1467388A (en) Process and apparatus for the production of wound sandwich structures
US5173350A (en) Thermal protection coating comprising a fiber reinforced main layer and an insulative sublayer

Legal Events

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