RO74056B - Procedeu pentru realizarea unor elemente cu structura stratificata - Google Patents

Procedeu pentru realizarea unor elemente cu structura stratificata

Info

Publication number
RO74056B
RO74056B RO68968A RO6896871A RO74056B RO 74056 B RO74056 B RO 74056B RO 68968 A RO68968 A RO 68968A RO 6896871 A RO6896871 A RO 6896871A RO 74056 B RO74056 B RO 74056B
Authority
RO
Romania
Prior art keywords
layer
layered structure
structure elements
making
elements
Prior art date
Application number
RO68968A
Other languages
English (en)
Other versions
RO74056A (ro
Inventor
Piccioli
Schmid
Original Assignee
Ginsa General Inventors Sociedad Anonima
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 Sociedad Anonima filed Critical Ginsa General Inventors Sociedad Anonima
Publication of RO74056A publication Critical patent/RO74056A/ro
Publication of RO74056B publication Critical patent/RO74056B/ro

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)

Abstract

Inventia se refera la un procedeu pentru realizarea elemente cu structura stratificata, conform inventiei, care poate fi utilizat ca structuri plane sau în forma tubulara pentru acoperisuri, grinzi, tuburi, rezervoare, barci, turnuri, coloane sau altele. Solutia prezentata consta în realizarea primului strat de baza din material plastic pe o forma predeterminata, peste care se aplica un strat de umplutura în bucati sau continuu, armat cu elemente de masa plastica sau fibre de sticla peste care se aplica în final, un strat exterior care se prinde de primul strat prin intermediul straturilor de legatura sau intermediare. Elementele obtinute pot fi aplicate în constructii civile, constructii navale si altele.
RO68968A 1970-12-05 1971-12-06 Procedeu pentru realizarea unor elemente cu structura stratificata RO74056B (ro)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
RO74056A RO74056A (ro) 1984-10-31
RO74056B true RO74056B (ro) 1984-11-30

Family

ID=26328787

Family Applications (1)

Application Number Title Priority Date Filing Date
RO68968A RO74056B (ro) 1970-12-05 1971-12-06 Procedeu pentru realizarea unor elemente cu structura stratificata

Country Status (22)

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

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
EP0112706B1 (en) * 1982-12-23 1987-04-01 Webco Industrial Rubber Limited 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
WO1995033947A1 (en) * 1994-06-07 1995-12-14 Pipeform, Ltd. Interlocked plastic-encased concrete pipe
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
EP1226009A4 (en) * 1999-10-08 2008-02-06 Khouri Anthony VEHICLE-ASSEMBLED PLASTIC MIXTURE DRUM FROM PLASTIC AND METHOD FOR THE PRODUCTION THEREOF
AUPS275302A0 (en) * 2002-05-31 2002-06-27 Khouri, Anthony Vehicle mounted concrete mixing drum and method of manufacture thereof
WO2005018897A1 (en) * 2003-08-15 2005-03-03 Mc Neilus Truck And Manufacturing, Inc. Mixing drum hatch
CN100586691C (zh) * 2003-08-15 2010-02-03 麦克内卢斯运输和制造公司 搅拌车、搅拌鼓和用于搅拌鼓的螺旋形结构
AP2006003535A0 (en) * 2003-08-15 2006-04-30 Mcneilus Truck & Mfg Inc Mixing drum.
US8162529B2 (en) * 2004-03-04 2012-04-24 Mcneilus Truck And Manufacturing, 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
SI2505350T1 (sl) * 2011-03-30 2016-03-31 3D Core Gmbh & Co. Kg Cevasta struktura za prenašanje mehanskih obremenitev in postopek izdelave cevaste strukture za prenašanje mehanskih obremenitev
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
ZM18071A1 (en) 1972-07-21
NO138280C (no) 1978-08-09
BE776122A (fr) 1972-04-04
BR7108050D0 (pt) 1973-05-03
FI53936B (fi) 1978-05-31
AU3640371A (en) 1973-08-02
PH10209A (en) 1976-09-27
IL38265A0 (en) 1972-01-27
DE2159902A1 (de) 1972-06-22
FI53936C (fi) 1978-09-11
DE2159902C3 (de) 1978-09-07
IL38265A (en) 1975-06-25
IE36642L (en) 1972-06-05
FR2116443A1 (ro) 1972-07-13
NO138280B (no) 1978-05-02
NL7116684A (ro) 1972-06-07
JPS5119474B1 (ro) 1976-06-17
FR2116443B1 (ro) 1977-01-28
SE384339B (sv) 1976-05-03
US3830899A (en) 1974-08-20
PL70999B1 (en) 1974-04-30
GB1370438A (en) 1974-10-16
OA04517A (fr) 1980-03-30
IE36642B1 (en) 1977-01-19
RO74056A (ro) 1984-10-31
CA990467A (en) 1976-06-08
ES397602A1 (es) 1975-04-01
CH538355A (de) 1973-06-30
DE2159902B2 (de) 1978-01-05
CS175423B2 (ro) 1977-05-31

Similar Documents

Publication Publication Date Title
RO74056B (ro) Procedeu pentru realizarea unor elemente cu structura stratificata
SE383265B (sv) Sett att tillverka porosa membran eller sammansatta sperrskikt for gasdiffusionsendamal
GB556572A (en) An improved manufacture of structures from reinforced materials
ES450084A1 (es) Procedimiento y aparato para la fabricacion de productos de papel reforzados.
ZA722993B (en) Improvements in or relating to climbing formwork arrangements for the erection of tower structures of reinforced concrete
FR1515364A (fr) Procédé de formation de structures composites à base de polyuréthane cellulaire soudé à une couche de polyuréthane
AT333643B (de) Verfahren zur herstellung eines verbundtragers mit einer starren, vorgespannten bewehrung
US1796476A (en) Roof construction
CH495826A (de) Verfahren zur Herstellung von Verbundelementen mit zwei Aussenschichten aus Porenbeton und mindestens einer dazwischenliegenden Mittelschicht aus Leichtmaterial
GB151604A (en) Improvements in and relating to building constructions
SU385011A1 (ru) Строительный элемент типа составной балки
JPS565729A (en) Polyolefin composite resin core material and its manufacturing
AT346775B (de) Im baugrund angeordnete wand aus nebeneinander angeordneten, etwa plattenfoermigen stahlbetonfertigteilen
DE423540C (de) Verfahren zur Herstellung von Leichtsteinen und Leichtplatten
GB582862A (en) Improvements in the manufacture of reinforced concrete articles
GB695043A (en) Improvements in or relating to the erection of buildings
KR860002659Y1 (ko) 아스팔트 적층쉬트
SU139198A1 (ru) Способ изготовлени монолитных судовых конструкций из стеклопласта
GB146400A (en) Process for the manufacture of hollow bodies of circular cross section from plastic masses
FR2142759A1 (en) Two layer composites - with slots in the face of the weaker layer to accommodate relative strains
DE802593C (de) Bauweise
FR2180508A1 (en) Composite sandwich panels - having resin sealed cellular metal cores to inhibit liquid pick up
FR2305408A1 (fr) Procede de fabrication d'une composition agglomerable pour le moulage de pieces utilisables dans le domaine de la construction
GB559489A (en) Improvements in concrete building structures
GB604520A (en) Improvements in or relating to floors and roofs