IT1151832B - Pressa perfezionata per lo stampaggio della gomma - Google Patents

Pressa perfezionata per lo stampaggio della gomma

Info

Publication number
IT1151832B
IT1151832B IT22356/82A IT2235682A IT1151832B IT 1151832 B IT1151832 B IT 1151832B IT 22356/82 A IT22356/82 A IT 22356/82A IT 2235682 A IT2235682 A IT 2235682A IT 1151832 B IT1151832 B IT 1151832B
Authority
IT
Italy
Prior art keywords
rubber molding
perfected
press
perfected press
molding
Prior art date
Application number
IT22356/82A
Other languages
English (en)
Other versions
IT8222356A0 (it
Inventor
Giovanni A Coscia
Original Assignee
Rutil Srl
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 Rutil Srl filed Critical Rutil Srl
Priority to IT22356/82A priority Critical patent/IT1151832B/it
Publication of IT8222356A0 publication Critical patent/IT8222356A0/it
Priority to EP83830140A priority patent/EP0099342A1/en
Priority to ES524068A priority patent/ES524068A0/es
Application granted granted Critical
Publication of IT1151832B publication Critical patent/IT1151832B/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6721—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element being displaceable with respect to the mould or the clamping cylinder
    • 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
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT22356/82A 1982-07-12 1982-07-12 Pressa perfezionata per lo stampaggio della gomma IT1151832B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT22356/82A IT1151832B (it) 1982-07-12 1982-07-12 Pressa perfezionata per lo stampaggio della gomma
EP83830140A EP0099342A1 (en) 1982-07-12 1983-07-11 Improved press for rubber moulding
ES524068A ES524068A0 (es) 1982-07-12 1983-07-12 Una prensa perfeccionada accionada oleodinamicamente para el moldeo del caucho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22356/82A IT1151832B (it) 1982-07-12 1982-07-12 Pressa perfezionata per lo stampaggio della gomma

Publications (2)

Publication Number Publication Date
IT8222356A0 IT8222356A0 (it) 1982-07-12
IT1151832B true IT1151832B (it) 1986-12-24

Family

ID=11195146

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22356/82A IT1151832B (it) 1982-07-12 1982-07-12 Pressa perfezionata per lo stampaggio della gomma

Country Status (3)

Country Link
EP (1) EP0099342A1 (it)
ES (1) ES524068A0 (it)
IT (1) IT1151832B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998057787A2 (en) * 1997-06-19 1998-12-23 Plastic Pallet Production, Inc. Multiple mold workstation with single injection feeder and hydraulic pumping station
CN115674608B (zh) * 2023-01-03 2023-05-09 山西斯普瑞机械制造股份有限公司 一种硫化鞋机开合模自调专用阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706854A (en) * 1950-04-24 1954-04-07 Georges Cayla Improvements in injection presses
US3767352A (en) * 1971-07-12 1973-10-23 Husky Mfg Tool Works Ltd Injection mold with unloading mechanism
DE2852516C2 (de) * 1978-12-05 1987-01-02 Krauss-Maffei AG, 8000 München Formschließvorrichtung für eine Spritzgießmaschine
FR2467073A1 (fr) * 1979-10-09 1981-04-17 Pont A Mousson Installation de moulage par injection a chassis standard pour matieres plastiques ou autres produits analogues

Also Published As

Publication number Publication date
ES8503280A1 (es) 1984-06-16
EP0099342A1 (en) 1984-01-25
ES524068A0 (es) 1984-06-16
IT8222356A0 (it) 1982-07-12

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