DE59703378D1 - Needle valve nozzle with injection mold and valve pin - Google Patents

Needle valve nozzle with injection mold and valve pin

Info

Publication number
DE59703378D1
DE59703378D1 DE59703378T DE59703378T DE59703378D1 DE 59703378 D1 DE59703378 D1 DE 59703378D1 DE 59703378 T DE59703378 T DE 59703378T DE 59703378 T DE59703378 T DE 59703378T DE 59703378 D1 DE59703378 D1 DE 59703378D1
Authority
DE
Germany
Prior art keywords
injection mold
valve
nozzle
pin
needle valve
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
DE59703378T
Other languages
German (de)
Inventor
Otto Maenner
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
Application granted granted Critical
Publication of DE59703378D1 publication Critical patent/DE59703378D1/en
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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE59703378T 1996-04-10 1997-01-31 Needle valve nozzle with injection mold and valve pin Expired - Lifetime DE59703378D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19614171 1996-04-10
DE19621084A DE19621084C1 (en) 1996-04-10 1996-05-24 Pressure injection moulding nozzle with needle closure e.g. for injection of flat sections

Publications (1)

Publication Number Publication Date
DE59703378D1 true DE59703378D1 (en) 2001-05-23

Family

ID=7790902

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19621084A Expired - Fee Related DE19621084C1 (en) 1996-04-10 1996-05-24 Pressure injection moulding nozzle with needle closure e.g. for injection of flat sections
DE59703378T Expired - Lifetime DE59703378D1 (en) 1996-04-10 1997-01-31 Needle valve nozzle with injection mold and valve pin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19621084A Expired - Fee Related DE19621084C1 (en) 1996-04-10 1996-05-24 Pressure injection moulding nozzle with needle closure e.g. for injection of flat sections

Country Status (1)

Country Link
DE (2) DE19621084C1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843035A1 (en) * 1988-12-21 1990-06-28 Otto Maenner NEEDLE SHUTTER NOZZLE FOR INJECTION MOLDS

Also Published As

Publication number Publication date
DE19621084C1 (en) 1997-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition