IT970628B - Macchina a forma ruotante per la formazione di manufatti tubolari schiumati o simili e mteodo per questa produzione - Google Patents

Macchina a forma ruotante per la formazione di manufatti tubolari schiumati o simili e mteodo per questa produzione

Info

Publication number
IT970628B
IT970628B IT9793/72A IT979372A IT970628B IT 970628 B IT970628 B IT 970628B IT 9793/72 A IT9793/72 A IT 9793/72A IT 979372 A IT979372 A IT 979372A IT 970628 B IT970628 B IT 970628B
Authority
IT
Italy
Prior art keywords
mteode
foamed
formation
production
tubular products
Prior art date
Application number
IT9793/72A
Other languages
English (en)
Italian (it)
Original Assignee
Armstrong Cork Co
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 Armstrong Cork Co filed Critical Armstrong Cork Co
Application granted granted Critical
Publication of IT970628B publication Critical patent/IT970628B/it

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
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Moulding By Coating Moulds (AREA)
IT9793/72A 1972-02-22 1972-12-15 Macchina a forma ruotante per la formazione di manufatti tubolari schiumati o simili e mteodo per questa produzione IT970628B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22813072A 1972-02-22 1972-02-22

Publications (1)

Publication Number Publication Date
IT970628B true IT970628B (it) 1974-04-20

Family

ID=22855933

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9793/72A IT970628B (it) 1972-02-22 1972-12-15 Macchina a forma ruotante per la formazione di manufatti tubolari schiumati o simili e mteodo per questa produzione

Country Status (7)

Country Link
US (1) US3790320A (enExample)
JP (1) JPS5530969B2 (enExample)
CA (1) CA1000015A (enExample)
DE (2) DE2366277C2 (enExample)
FR (1) FR2172967B1 (enExample)
GB (1) GB1399487A (enExample)
IT (1) IT970628B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017234A (en) * 1975-03-03 1977-04-12 Armstrong Cork Company Multiple rotary casting machine
JPS6255798U (enExample) * 1985-09-27 1987-04-07
CN102514133A (zh) * 2011-12-02 2012-06-27 中国海洋石油总公司 一种海洋复合聚氨酯保温管道预制方法
CN103527865B (zh) * 2012-11-14 2016-12-21 溧阳市金龙涂塑防腐有限公司 涂塑钢管的制备工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607384A (en) * 1923-06-05 1926-11-16 Manhattan Rubber Mfg Co Collapsible pole
US2245994A (en) * 1938-01-05 1941-06-17 Henry E Mcwane Casting apparatus and method
US2932874A (en) * 1954-11-24 1960-04-19 Concrete Conduit Company Apparatus for manufacturing concrete pipe
CH356910A (de) * 1957-10-10 1961-09-15 Basler Stueckfaerberei Ag Verfahren zur Herstellung von armierten Kunststoffrohren mit wenigstens einer Lage Armierung
GB914584A (en) * 1961-01-30 1963-01-02 Sterling William Alderfer Production of foamed plastic articles
US3293024A (en) * 1963-03-20 1966-12-20 Luertzing Corp Apparatus for the centrifugal molding of articles in split molds
US3564656A (en) * 1968-01-24 1971-02-23 Vistron Corp Thermodynamic molding of plastic articles
US3551947A (en) * 1968-09-03 1971-01-05 Control Building Systems Inc Apparatus for filling molds with polyurethane
BE791046A (fr) * 1971-11-10 1973-03-01 Rca Corp Procede de fabrication d'un tube a rayons

Also Published As

Publication number Publication date
FR2172967B1 (enExample) 1976-08-27
JPS4897970A (enExample) 1973-12-13
DE2308836A1 (de) 1973-09-13
JPS5530969B2 (enExample) 1980-08-14
CA1000015A (en) 1976-11-23
DE2366277C2 (de) 1983-11-17
FR2172967A1 (enExample) 1973-10-05
GB1399487A (en) 1975-07-02
DE2308836C2 (de) 1982-11-18
US3790320A (en) 1974-02-05

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