IT1282368B1 - ROTARY DRUM EQUIPMENT FOR MOLDING POLYURETHANE FOAM - Google Patents

ROTARY DRUM EQUIPMENT FOR MOLDING POLYURETHANE FOAM

Info

Publication number
IT1282368B1
IT1282368B1 IT96MI000116A ITMI960116A IT1282368B1 IT 1282368 B1 IT1282368 B1 IT 1282368B1 IT 96MI000116 A IT96MI000116 A IT 96MI000116A IT MI960116 A ITMI960116 A IT MI960116A IT 1282368 B1 IT1282368 B1 IT 1282368B1
Authority
IT
Italy
Prior art keywords
rotary drum
polyurethane foam
drum equipment
molding polyurethane
molding
Prior art date
Application number
IT96MI000116A
Other languages
Italian (it)
Inventor
Maurizio Corti
Original Assignee
Afros Spa
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 Afros Spa filed Critical Afros Spa
Priority to IT96MI000116A priority Critical patent/IT1282368B1/en
Publication of ITMI960116A0 publication Critical patent/ITMI960116A0/it
Priority to FR9604254A priority patent/FR2743747A1/en
Publication of ITMI960116A1 publication Critical patent/ITMI960116A1/en
Application granted granted Critical
Publication of IT1282368B1 publication Critical patent/IT1282368B1/en

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT96MI000116A 1996-01-24 1996-01-24 ROTARY DRUM EQUIPMENT FOR MOLDING POLYURETHANE FOAM IT1282368B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96MI000116A IT1282368B1 (en) 1996-01-24 1996-01-24 ROTARY DRUM EQUIPMENT FOR MOLDING POLYURETHANE FOAM
FR9604254A FR2743747A1 (en) 1996-01-24 1996-04-04 Assembly to mould vehicle upholstery parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000116A IT1282368B1 (en) 1996-01-24 1996-01-24 ROTARY DRUM EQUIPMENT FOR MOLDING POLYURETHANE FOAM

Publications (3)

Publication Number Publication Date
ITMI960116A0 ITMI960116A0 (en) 1996-01-24
ITMI960116A1 ITMI960116A1 (en) 1997-07-24
IT1282368B1 true IT1282368B1 (en) 1998-03-20

Family

ID=11373004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000116A IT1282368B1 (en) 1996-01-24 1996-01-24 ROTARY DRUM EQUIPMENT FOR MOLDING POLYURETHANE FOAM

Country Status (2)

Country Link
FR (1) FR2743747A1 (en)
IT (1) IT1282368B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20030026A1 (en) * 2003-02-05 2004-08-06 G M P Spa PRESS EQUIPMENT FOR MOLDING OF ARTICLES AND RELATED METHOD.
DK2566673T3 (en) * 2010-07-21 2016-11-21 Siemens Ag Form device and method for closure of a form unit

Also Published As

Publication number Publication date
ITMI960116A0 (en) 1996-01-24
FR2743747A1 (en) 1997-07-25
ITMI960116A1 (en) 1997-07-24

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Legal Events

Date Code Title Description
0001 Granted