GB1343805A - Method of and apparatus for manufacturing cylindrical hollow articles of hardenable moulding materials - Google Patents

Method of and apparatus for manufacturing cylindrical hollow articles of hardenable moulding materials

Info

Publication number
GB1343805A
GB1343805A GB2311671*A GB2311671A GB1343805A GB 1343805 A GB1343805 A GB 1343805A GB 2311671 A GB2311671 A GB 2311671A GB 1343805 A GB1343805 A GB 1343805A
Authority
GB
United Kingdom
Prior art keywords
mould
rollers
rotating
cylindrical
nozzles
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
GB2311671*A
Other languages
English (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 GB1343805A publication Critical patent/GB1343805A/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
    • B29C41/24—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 indefinite length
    • B29C41/26—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 indefinite length by depositing flowable material on a rotating drum
    • B29C41/265—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 indefinite length by depositing flowable material on a rotating drum on the inside of the drum
    • 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
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould 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
    • 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
    • B29C41/22—Making multilayered or multicoloured articles
    • 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
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
GB2311671*A 1970-03-04 1971-04-19 Method of and apparatus for manufacturing cylindrical hollow articles of hardenable moulding materials Expired GB1343805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT200370A AT309065B (de) 1970-03-04 1970-03-04 Vorrichtung zur Herstellung zylindrischer Hohlkörper

Publications (1)

Publication Number Publication Date
GB1343805A true GB1343805A (en) 1974-01-16

Family

ID=3525728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2311671*A Expired GB1343805A (en) 1970-03-04 1971-04-19 Method of and apparatus for manufacturing cylindrical hollow articles of hardenable moulding materials

Country Status (8)

Country Link
US (1) US3768943A (enExample)
AT (1) AT309065B (enExample)
CA (1) CA965917A (enExample)
CH (1) CH528357A (enExample)
DE (1) DE2109643A1 (enExample)
FR (1) FR2084118A5 (enExample)
GB (1) GB1343805A (enExample)
SE (1) SE385489B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295791A (en) * 1994-12-06 1996-06-12 Rotational Mouldings Ltd A riser for a modular manhole comprising a rotational moulding having a continuous outer wall enclosing a space filled with a foam material

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384106A (en) * 1972-07-27 1975-02-19 Amey Roadstone Corp Tubular concrete bodies and the moulding thereof
IL62281A (en) * 1980-03-17 1985-03-31 Armco Inc Method and apparatus for producing thermosetting resin tubes
CH640456A5 (fr) * 1980-03-25 1984-01-13 Hitachi Shipbuilding Eng Co Dispositif de moulage centrifuge pour la fabrication de conduites en materiau composite.
DE3110092C2 (de) * 1980-03-25 1983-12-15 Hitachi Shipbuilding & Engineering Co., Ltd., Osaka Schleudergußvorrichtung zur Herstellung von faserverstärkten Rohren
DE3029918A1 (de) * 1980-08-07 1982-03-04 G.A. Pfleiderer GmbH & Co KG, 8430 Neumarkt Schleuderverfahren zum herstellen eines rohrfoermigen koerpers und nach dem verfahren hergestellter rohrfoermiger koerper
GB2129764B (en) * 1982-08-20 1986-07-02 Dainippon Ink & Chemicals Apparatus and method for the manufacture of fibre-reinforced cylindrical products
IT1160844B (it) * 1983-04-11 1987-03-11 Somiver Srl Apparecchiatura per la realizzazione di pali centrifugati
CA1194662A (en) * 1983-07-12 1985-10-08 Lupke, Manfred A. A. Producing double-walled helically wound thermoplastic pipe
AT380089B (de) * 1984-04-11 1986-04-10 Hobas Durotec Rohre Ges M B H Rohr aus faserverstaerktem, haertbarem kunststoff, verfahren zur herstellung desselben und vorrichtung zur durchfuehrung des verfahrens
NZ215525A (en) * 1985-03-23 1988-07-28 Dow Chemical Gmbh Making fibre reinforced plastics pipes by centrifugal casting
US4705660A (en) * 1985-04-11 1987-11-10 Robert Demarle Method and apparatus for producing a pipe of fiber-reinforced, hardenable synthetic resin
DE3524214A1 (de) * 1985-07-06 1987-01-08 Happich Gmbh Gebr Verfahren und vorrichtung zum herstellen von hohlen, duennwandigen, flexiblen kunststoffgegenstaenden aus plastisol
US5098628A (en) * 1991-06-26 1992-03-24 Nippon Shokubai Co., Ltd. Centrifugal molding method for composite pipe having a resin concrete layer
TW298574B (enExample) * 1994-03-08 1997-02-21 Syfal Srl
AU7423398A (en) * 1997-06-09 1998-12-30 Hobas Engineering Ag Method for producing plastic pipes and pipe part produced according to said method
FI3959U1 (fi) * 1999-01-29 1999-05-19 Jerol Oy Ab Pylväs
CN100577943C (zh) * 1999-11-29 2010-01-06 邱则有 一种钢筋砼填充用薄壁盒
DE10205191C1 (de) * 2002-02-08 2003-10-09 Hobas Engineering Gmbh Klagenf Im Schleuderverfahren hergestelltes mehrschichtiges Kunststoffrohr
ES2291059B1 (es) * 2004-08-06 2009-02-01 Personas Y Tecnologia, S.L. Metodo de fabricacion de cilindros para decorar cuerpos planos, dispositivo y producto obtenido.
CN101678568A (zh) * 2007-04-30 2010-03-24 查尔斯·考尔德·布雷 旋转模制的产品和模具
US20100212803A1 (en) * 2009-02-20 2010-08-26 Heath Carr Systems and methods of reinforcing a pipe using fiber bundles
US8562330B2 (en) 2009-06-21 2013-10-22 Jere F Irwin Rim rolling screw having pneumatic cooling
US8163118B2 (en) * 2009-06-21 2012-04-24 Jere F. Irwin Thermoformable web splicer and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1444953A (en) * 1923-02-13 Peocess and apparatus foe making seamless tubing
US2187254A (en) * 1935-03-16 1940-01-16 Richard H Crook Continuous vulcanizer
US2245994A (en) * 1938-01-05 1941-06-17 Henry E Mcwane Casting apparatus and method
BE491236A (enExample) * 1948-10-01 1900-01-01
US3080831A (en) * 1961-01-24 1963-03-12 Bagel Machines Inc Apparatus for automatically forming dough rings for making bagels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295791A (en) * 1994-12-06 1996-06-12 Rotational Mouldings Ltd A riser for a modular manhole comprising a rotational moulding having a continuous outer wall enclosing a space filled with a foam material
GB2295791B (en) * 1994-12-06 1998-04-08 Rotational Mouldings Ltd Riser for a modular manhole

Also Published As

Publication number Publication date
SE385489B (sv) 1976-07-05
CH528357A (de) 1972-09-30
AT309065B (de) 1973-08-10
US3768943A (en) 1973-10-30
CA965917A (en) 1975-04-15
FR2084118A5 (enExample) 1971-12-17
DE2109643A1 (de) 1971-09-16

Similar Documents

Publication Publication Date Title
GB1343805A (en) Method of and apparatus for manufacturing cylindrical hollow articles of hardenable moulding materials
US4758397A (en) Process for the continuous production of elongate hollow bodies or inner linings for such hollow bodies
US2844846A (en) Plastic film extruder
US4412882A (en) Method for producing composite pipes
US3651187A (en) Extrusion process
US2783174A (en) Process for producing fibrous tubes
US3297802A (en) Method and apparatus for forming a composite hollow cylinder of foamed plastic
US3860684A (en) Endless belt making
US3183134A (en) Tire building apparatus and method
US3988089A (en) Apparatus for manufacturing curved bodies of fiber reinforced plastic
JPS6149814A (ja) 複雑に成形された輪郭形状を有する物体もしくは被覆物を連続的に製作する方法と装置
US1510117A (en) Molding hollow bodies
US2852813A (en) Method for handling and processing tubular film
US6199593B1 (en) Production of pipes insulated with foams
GB988837A (en) Process of and apparatus for producing spliceless annular bodies
US3833698A (en) Method for forming fiber preforms
US2944285A (en) Apparatus for processing elastomeric material
US3444588A (en) Apparatus for manufacturing plastic nets
US1117466A (en) Method of producing hollow bodies from concrete or clay by centrifugal action.
US3555614A (en) Tube forming apparatus
JPH0226576B2 (enExample)
GB1258959A (enExample)
GB854368A (en) Production of seamless tubing
US2781550A (en) Method for making elastic bands
US3787550A (en) Method of curing and/or subjecting to pressure an elastomeric article

Legal Events

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