FR2017118A7 - - Google Patents

Info

Publication number
FR2017118A7
FR2017118A7 FR6929715A FR6929715A FR2017118A7 FR 2017118 A7 FR2017118 A7 FR 2017118A7 FR 6929715 A FR6929715 A FR 6929715A FR 6929715 A FR6929715 A FR 6929715A FR 2017118 A7 FR2017118 A7 FR 2017118A7
Authority
FR
France
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
FR6929715A
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics Ltd
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 British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Application granted granted Critical
Publication of FR2017118A7 publication Critical patent/FR2017118A7/fr
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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C2045/467—Means for plasticising or homogenising the moulding material or forcing it into the mould injecting material into the mould by sudden expansion of compressed material in the injection unit
FR6929715A 1968-08-30 1969-08-29 Expired FR2017118A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4152568A GB1220707A (en) 1968-08-30 1968-08-30 Moulding apparatus

Publications (1)

Publication Number Publication Date
FR2017118A7 true FR2017118A7 (en) 1970-05-15

Family

ID=10420091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929715A Expired FR2017118A7 (en) 1968-08-30 1969-08-29

Country Status (4)

Country Link
DE (1) DE6934088U (en)
FR (1) FR2017118A7 (en)
GB (1) GB1220707A (en)
NL (1) NL6913184A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590037A4 (en) * 1991-05-13 1994-02-16 Robert F Dray Positive-type non-return valve.
US6176213B1 (en) 1996-04-04 2001-01-23 Filterwerk Mann & Hummel Gmbh Admission system for an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770131A (en) * 1996-01-02 1998-06-23 Thermold Partners, L.P. Method and apparatus for applying an oscillating force on a molten material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590037A4 (en) * 1991-05-13 1994-02-16 Robert F Dray Positive-type non-return valve.
EP0590037A1 (en) * 1991-05-13 1994-04-06 DRAY, Robert F. Positive-type non-return valve
US6176213B1 (en) 1996-04-04 2001-01-23 Filterwerk Mann & Hummel Gmbh Admission system for an internal combustion engine

Also Published As

Publication number Publication date
DE6934088U (en) 1970-01-22
NL6913184A (en) 1970-03-03
GB1220707A (en) 1971-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse