FR1437114A - Injection head with change of direction in particular for blow molding machines for sheet products as well as injection machines provided with said head - Google Patents

Injection head with change of direction in particular for blow molding machines for sheet products as well as injection machines provided with said head

Info

Publication number
FR1437114A
FR1437114A FR20673A FR20673A FR1437114A FR 1437114 A FR1437114 A FR 1437114A FR 20673 A FR20673 A FR 20673A FR 20673 A FR20673 A FR 20673A FR 1437114 A FR1437114 A FR 1437114A
Authority
FR
France
Prior art keywords
head
injection
machines
well
change
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
FR20673A
Other languages
French (fr)
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.)
Reifenhauser KG
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Reifenhauser KG
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 Reifenhauser KG, Reifenhaeuser GmbH and Co KG Maschinenenfabrik filed Critical Reifenhauser KG
Priority to FR20673A priority Critical patent/FR1437114A/en
Application granted granted Critical
Publication of FR1437114A publication Critical patent/FR1437114A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/9125—Cooling of hollow articles of tubular films internally
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR20673A 1964-07-29 1965-06-14 Injection head with change of direction in particular for blow molding machines for sheet products as well as injection machines provided with said head Expired FR1437114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20673A FR1437114A (en) 1964-07-29 1965-06-14 Injection head with change of direction in particular for blow molding machines for sheet products as well as injection machines provided with said head

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0038485 1964-07-29
FR20673A FR1437114A (en) 1964-07-29 1965-06-14 Injection head with change of direction in particular for blow molding machines for sheet products as well as injection machines provided with said head

Publications (1)

Publication Number Publication Date
FR1437114A true FR1437114A (en) 1966-04-29

Family

ID=25991813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20673A Expired FR1437114A (en) 1964-07-29 1965-06-14 Injection head with change of direction in particular for blow molding machines for sheet products as well as injection machines provided with said head

Country Status (1)

Country Link
FR (1) FR1437114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008934A1 (en) * 1968-05-20 1970-01-30 Pierson Ind Inc
FR2551396A1 (en) * 1983-09-03 1985-03-08 Reifenhaeuser Masch SHEET BLOWING HEAD, WORKING VERTICALLY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008934A1 (en) * 1968-05-20 1970-01-30 Pierson Ind Inc
FR2551396A1 (en) * 1983-09-03 1985-03-08 Reifenhaeuser Masch SHEET BLOWING HEAD, WORKING VERTICALLY

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