DE4111164C1 - - Google Patents

Info

Publication number
DE4111164C1
DE4111164C1 DE4111164A DE4111164A DE4111164C1 DE 4111164 C1 DE4111164 C1 DE 4111164C1 DE 4111164 A DE4111164 A DE 4111164A DE 4111164 A DE4111164 A DE 4111164A DE 4111164 C1 DE4111164 C1 DE 4111164C1
Authority
DE
Germany
Prior art keywords
nozzle
closure body
channel
injection
nozzle channel
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 - Lifetime
Application number
DE4111164A
Other languages
German (de)
English (en)
Inventor
Karl 7298 Lossburg De Hehl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4111164A priority Critical patent/DE4111164C1/de
Priority to EP92100781A priority patent/EP0508043B1/de
Priority to DE59205633T priority patent/DE59205633D1/de
Priority to AT92100781T priority patent/ATE135282T1/de
Application granted granted Critical
Publication of DE4111164C1 publication Critical patent/DE4111164C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/234—Valves opened by the pressure of the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE4111164A 1991-04-06 1991-04-06 Expired - Lifetime DE4111164C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4111164A DE4111164C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-06 1991-04-06
EP92100781A EP0508043B1 (de) 1991-04-06 1992-01-18 Düse am Plastifizierzylinder einer Kunststoff-Spritzgiesseinheit
DE59205633T DE59205633D1 (de) 1991-04-06 1992-01-18 Düse am Plastifizierzylinder einer Kunststoff-Spritzgiesseinheit
AT92100781T ATE135282T1 (de) 1991-04-06 1992-01-18 Düse am plastifizierzylinder einer kunststoff- spritzgiesseinheit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111164A DE4111164C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-06 1991-04-06

Publications (1)

Publication Number Publication Date
DE4111164C1 true DE4111164C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-02

Family

ID=6428958

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4111164A Expired - Lifetime DE4111164C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-06 1991-04-06
DE59205633T Expired - Fee Related DE59205633D1 (de) 1991-04-06 1992-01-18 Düse am Plastifizierzylinder einer Kunststoff-Spritzgiesseinheit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59205633T Expired - Fee Related DE59205633D1 (de) 1991-04-06 1992-01-18 Düse am Plastifizierzylinder einer Kunststoff-Spritzgiesseinheit

Country Status (3)

Country Link
EP (1) EP0508043B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE135282T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE4111164C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744519C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-12-30 1990-11-22 Karl 7298 Lossburg De Hehl

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167008B (de) * 1961-02-11 1964-04-02 Anker Werk Gebr Goller Vorrichtung zur Verhinderung des Austrittes plastifizierten Kunststoffes aus der Spritzduese einer Schnecken-Spritzgiessmaschine
DE1217597B (de) * 1964-10-15 1966-05-26 Desma Werke Gmbh Spritzduese mit Flachduesenkopf fuer Spritzgiessmaschinen
US3396431A (en) * 1965-04-07 1968-08-13 Modern Plastic Machinery Corp Screw injector for plastic material
US3401426A (en) * 1966-05-31 1968-09-17 New Britain Machine Co Plastic injection molding machine
US3902665A (en) * 1974-06-10 1975-09-02 Ex Cell O Corp Nozzle shut-off valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744519C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-12-30 1990-11-22 Karl 7298 Lossburg De Hehl

Also Published As

Publication number Publication date
EP0508043A2 (de) 1992-10-14
EP0508043B1 (de) 1996-03-13
EP0508043A3 (en) 1992-12-09
DE59205633D1 (de) 1996-04-18
ATE135282T1 (de) 1996-03-15

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee