FR2179629A1 - Mould loading hopper valve - with intermediate chamber for exhausting mould air without delaying filling - Google Patents

Mould loading hopper valve - with intermediate chamber for exhausting mould air without delaying filling

Info

Publication number
FR2179629A1
FR2179629A1 FR7213192A FR7213192A FR2179629A1 FR 2179629 A1 FR2179629 A1 FR 2179629A1 FR 7213192 A FR7213192 A FR 7213192A FR 7213192 A FR7213192 A FR 7213192A FR 2179629 A1 FR2179629 A1 FR 2179629A1
Authority
FR
France
Prior art keywords
mould
chamber
filling
hopper
delaying
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.)
Granted
Application number
FR7213192A
Other languages
English (en)
French (fr)
Other versions
FR2179629B1 (US06346242-20020212-C00066.png
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7213192A priority Critical patent/FR2179629A1/fr
Publication of FR2179629A1 publication Critical patent/FR2179629A1/fr
Application granted granted Critical
Publication of FR2179629B1 publication Critical patent/FR2179629B1/fr
Granted 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Air Transport Of Granular Materials (AREA)
FR7213192A 1972-04-14 1972-04-14 Mould loading hopper valve - with intermediate chamber for exhausting mould air without delaying filling Granted FR2179629A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7213192A FR2179629A1 (en) 1972-04-14 1972-04-14 Mould loading hopper valve - with intermediate chamber for exhausting mould air without delaying filling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213192A FR2179629A1 (en) 1972-04-14 1972-04-14 Mould loading hopper valve - with intermediate chamber for exhausting mould air without delaying filling

Publications (2)

Publication Number Publication Date
FR2179629A1 true FR2179629A1 (en) 1973-11-23
FR2179629B1 FR2179629B1 (US06346242-20020212-C00066.png) 1974-08-30

Family

ID=9096895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213192A Granted FR2179629A1 (en) 1972-04-14 1972-04-14 Mould loading hopper valve - with intermediate chamber for exhausting mould air without delaying filling

Country Status (1)

Country Link
FR (1) FR2179629A1 (US06346242-20020212-C00066.png)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2179629B1 (US06346242-20020212-C00066.png) 1974-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse