DD102959A1 - - Google Patents

Info

Publication number
DD102959A1
DD102959A1 DD16998773A DD16998773A DD102959A1 DD 102959 A1 DD102959 A1 DD 102959A1 DD 16998773 A DD16998773 A DD 16998773A DD 16998773 A DD16998773 A DD 16998773A DD 102959 A1 DD102959 A1 DD 102959A1
Authority
DD
German Democratic Republic
Application number
DD16998773A
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 filed Critical
Priority to DD16998773A priority Critical patent/DD102959A1/xx
Publication of DD102959A1 publication Critical patent/DD102959A1/xx

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
    • B29C45/52—Non-return devices
DD16998773A 1973-04-06 1973-04-06 DD102959A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD16998773A DD102959A1 (en) 1973-04-06 1973-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16998773A DD102959A1 (en) 1973-04-06 1973-04-06

Publications (1)

Publication Number Publication Date
DD102959A1 true DD102959A1 (en) 1974-01-05

Family

ID=5490749

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16998773A DD102959A1 (en) 1973-04-06 1973-04-06

Country Status (1)

Country Link
DD (1) DD102959A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210464A1 (en) * 2002-03-09 2003-09-25 Demag Ergotech Gmbh backflow

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210464A1 (en) * 2002-03-09 2003-09-25 Demag Ergotech Gmbh backflow
US6857867B2 (en) 2002-03-09 2005-02-22 Demag Ergotech Gmbh Backflow prevention device
DE10210464B4 (en) * 2002-03-09 2007-07-26 Demag Ergotech Gmbh backflow

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