RO101488A2 - Indexing and self-closing nozzle for plastics injection - Google Patents

Indexing and self-closing nozzle for plastics injection

Info

Publication number
RO101488A2
RO101488A2 RO1988133547A RO13354788A RO101488A2 RO 101488 A2 RO101488 A2 RO 101488A2 RO 1988133547 A RO1988133547 A RO 1988133547A RO 13354788 A RO13354788 A RO 13354788A RO 101488 A2 RO101488 A2 RO 101488A2
Authority
RO
Romania
Prior art keywords
nozzle
self
indexing
plunger
flow
Prior art date
Application number
RO1988133547A
Other languages
Romanian (ro)
Other versions
RO101488B1 (en
Inventor
Ro Bente Teodor
Original Assignee
Intreprinderea De Prelucrare Mase Plastice, Oradea, Judetul Bihor, Ro
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 Intreprinderea De Prelucrare Mase Plastice, Oradea, Judetul Bihor, Ro filed Critical Intreprinderea De Prelucrare Mase Plastice, Oradea, Judetul Bihor, Ro
Priority to RO1988133547A priority Critical patent/RO101488A2/en
Publication of RO101488B1 publication Critical patent/RO101488B1/en
Publication of RO101488A2 publication Critical patent/RO101488A2/en

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A self-locking and indexing nozzle, used in injection moulding plastics, prevents melt-flow from the plasticating cylinder. The nozzle is constructed from a threaded body, a plunger, and a lid. The plunger carries some longitudinal channels. These contain some balls pressed in. Any required nozzle position can be obtained via some discs which are adjusted with the aid of controlling screws. Material flow is made possible through longitudinal channels of the plunger. A working position is obtained, when the material current starts to flow, when two conical surfaces come in contact, on having rotated the lid in a desired position, by a fixed key.
RO1988133547A 1988-05-16 1988-05-16 Indexing and self-closing nozzle for plastics injection RO101488A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988133547A RO101488A2 (en) 1988-05-16 1988-05-16 Indexing and self-closing nozzle for plastics injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988133547A RO101488A2 (en) 1988-05-16 1988-05-16 Indexing and self-closing nozzle for plastics injection

Publications (2)

Publication Number Publication Date
RO101488B1 RO101488B1 (en) 1991-06-29
RO101488A2 true RO101488A2 (en) 1991-12-02

Family

ID=20121699

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988133547A RO101488A2 (en) 1988-05-16 1988-05-16 Indexing and self-closing nozzle for plastics injection

Country Status (1)

Country Link
RO (1) RO101488A2 (en)

Also Published As

Publication number Publication date
RO101488B1 (en) 1991-06-29

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