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DK47486A - SPRAY OPENING TOOL OF STACKABLE CONTAINERS - Google Patents

SPRAY OPENING TOOL OF STACKABLE CONTAINERS Download PDF

Info

Publication number
DK47486A
DK47486A DK47486A DK47486A DK47486A DK 47486 A DK47486 A DK 47486A DK 47486 A DK47486 A DK 47486A DK 47486 A DK47486 A DK 47486A DK 47486 A DK47486 A DK 47486A
Authority
DK
Denmark
Prior art keywords
wall
tool
injected
cavity
stackable containers
Prior art date
Application number
DK47486A
Other languages
Danish (da)
Other versions
DK161061C (en
DK47486D0 (en
DK161061B (en
Inventor
Horst Gienapp
Original Assignee
Theysohn Friedrich Fa
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 Theysohn Friedrich Fa filed Critical Theysohn Friedrich Fa
Publication of DK47486D0 publication Critical patent/DK47486D0/en
Publication of DK47486A publication Critical patent/DK47486A/en
Publication of DK161061B publication Critical patent/DK161061B/en
Application granted granted Critical
Publication of DK161061C publication Critical patent/DK161061C/en

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
    • 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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0027—Gate or gate mark locations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7134—Crates, e.g. for bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

1. A tool for the injection moulding of stackable containers of plastics matérial having at least one multi-sectioned wall, the component walls of which define at least one cavity, consisting of a core (9) and an outer mould (10) which are movable relatively to one another and, in the closed position, enclose cavities (11, 13) for the reception of material to be injected, the material to be injected being injected into the cavities at different points through sprue channels (12, 14, 15, 17), at least one sprue channel (14, 17) being provided at least for the outer component wall of the multi-sectioned wall, characterized in that the sprue channel (14, 17) for the outer component wall (4) is taken through the tool so that it opens into the cavity (13), provided in the tool for the outer component wall (4), at one of the two lateral faces (16, 18) of this cavity (13).
DK047486A 1985-01-30 1986-01-30 SPRAY OPENING TOOL OF STACKABLE CONTAINERS DK161061C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853503006 DE3503006A1 (en) 1985-01-30 1985-01-30 INJECTION MOLDING TOOL OF STACKABLE CONTAINERS
DE3503006 1985-01-30

Publications (4)

Publication Number Publication Date
DK47486D0 DK47486D0 (en) 1986-01-30
DK47486A true DK47486A (en) 1986-07-31
DK161061B DK161061B (en) 1991-05-27
DK161061C DK161061C (en) 1991-11-11

Family

ID=6261111

Family Applications (1)

Application Number Title Priority Date Filing Date
DK047486A DK161061C (en) 1985-01-30 1986-01-30 SPRAY OPENING TOOL OF STACKABLE CONTAINERS

Country Status (4)

Country Link
EP (1) EP0189906B1 (en)
AT (1) ATE34118T1 (en)
DE (2) DE3503006A1 (en)
DK (1) DK161061C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734497A (en) * 1956-02-14 chayne

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452117A (en) * 1990-06-20 1992-02-20 Takata Kk Method for molding module cover of air bag apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1281969A (en) * 1970-10-27 1972-07-19 Flambeau Plastics Corp Injection moulding machine for a plastics container
US4277435A (en) * 1979-03-28 1981-07-07 Logic Devices, Inc. Plastic tumbler and method and apparatus for making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734497A (en) * 1956-02-14 chayne

Also Published As

Publication number Publication date
DE3660181D1 (en) 1988-06-16
DK161061C (en) 1991-11-11
DK47486D0 (en) 1986-01-30
DK161061B (en) 1991-05-27
EP0189906A3 (en) 1986-10-29
EP0189906B1 (en) 1988-05-11
EP0189906A2 (en) 1986-08-06
DE3503006A1 (en) 1986-08-07
ATE34118T1 (en) 1988-05-15

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Legal Events

Date Code Title Description
PBP Patent lapsed