DE2116677C3 - Vorrichtung zum Herstellen einer Kunststoffkappe - Google Patents

Vorrichtung zum Herstellen einer Kunststoffkappe

Info

Publication number
DE2116677C3
DE2116677C3 DE2116677A DE2116677A DE2116677C3 DE 2116677 C3 DE2116677 C3 DE 2116677C3 DE 2116677 A DE2116677 A DE 2116677A DE 2116677 A DE2116677 A DE 2116677A DE 2116677 C3 DE2116677 C3 DE 2116677C3
Authority
DE
Germany
Prior art keywords
punch
cap
mold
projections
recesses
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
Application number
DE2116677A
Other languages
German (de)
English (en)
Other versions
DE2116677A1 (en
DE2116677B2 (de
Inventor
Blaine Marshall Toledo Ohio Allison (V.St.A.)
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.)
OI Glass Inc
Original Assignee
Owens Illinois Inc
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
Priority to GB719671*[A priority Critical patent/GB1342283A/en
Priority to NL7103945A priority patent/NL7103945A/xx
Priority to FR7110802A priority patent/FR2130012A1/fr
Application filed by Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to DE2116677A priority patent/DE2116677C3/de
Publication of DE2116677A1 publication Critical patent/DE2116677A1/de
Publication of DE2116677B2 publication Critical patent/DE2116677B2/de
Application granted granted Critical
Publication of DE2116677C3 publication Critical patent/DE2116677C3/de
Expired 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • 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
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
    • 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
    • B29C45/2681—Moulds with rotatable mould parts
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C2045/4485—Removing or ejecting moulded articles for undercut articles the undercut forming mould part being rotatable into the space made available by the translation movement of another mould part
    • 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
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B29C45/2622—Moulds having screw-threaded mould walls for moulding interrupted screw threads
    • 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
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
DE2116677A 1971-03-18 1971-04-06 Vorrichtung zum Herstellen einer Kunststoffkappe Expired DE2116677C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB719671*[A GB1342283A (en) 1971-03-18 1971-03-18 Method and apparatus for moulding plastic closures having lugs
NL7103945A NL7103945A (en) 1971-03-18 1971-03-24 Plastic closure - prepd by moulding in cavity between three part press plug and die
FR7110802A FR2130012A1 (en) 1971-03-18 1971-03-26 Plastic closure - prepd by moulding in cavity between three part press plug and die
DE2116677A DE2116677C3 (de) 1971-03-18 1971-04-06 Vorrichtung zum Herstellen einer Kunststoffkappe

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB719671 1971-03-18
NL7103945A NL7103945A (en) 1971-03-18 1971-03-24 Plastic closure - prepd by moulding in cavity between three part press plug and die
FR7110802A FR2130012A1 (en) 1971-03-18 1971-03-26 Plastic closure - prepd by moulding in cavity between three part press plug and die
DE2116677A DE2116677C3 (de) 1971-03-18 1971-04-06 Vorrichtung zum Herstellen einer Kunststoffkappe

Publications (3)

Publication Number Publication Date
DE2116677A1 DE2116677A1 (en) 1972-10-19
DE2116677B2 DE2116677B2 (de) 1980-06-19
DE2116677C3 true DE2116677C3 (de) 1981-02-26

Family

ID=44773239

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2116677A Expired DE2116677C3 (de) 1971-03-18 1971-04-06 Vorrichtung zum Herstellen einer Kunststoffkappe

Country Status (4)

Country Link
DE (1) DE2116677C3 (OSRAM)
FR (1) FR2130012A1 (OSRAM)
GB (1) GB1342283A (OSRAM)
NL (1) NL7103945A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO145228C (no) * 1977-07-01 1982-02-10 Svein Myhre Anordning ved beholder med paapresset lokk.
FR2963902B1 (fr) * 2010-08-20 2014-03-14 Worldplas Moule pour la fabrication par injection d'une gaine pour un contenant tel qu'une bouteille ou un flacon, gaine obtenue a partir du moule et procede de moulage utilisant un tel moule.
DE102013008302A1 (de) 2013-05-15 2014-11-20 Braunform Gmbh Werkzeug zum Spritzgießen von Kunststoffteilen
BE1022939B1 (nl) * 2015-08-19 2016-10-20 Hubert De Backer Nv Druppelverdeler en werkwijze voor het vervaardigen van een druppelverdeler
CN107498812A (zh) * 2017-09-01 2017-12-22 成都汽富晟长泰汽车塑料制品有限公司 一种防止模具堵头转动的方法
IT201800009101A1 (it) * 2018-10-02 2020-04-02 Gefit Spa Apparato e metodo per fabbricare un tappo di garanzia per bottiglie
GB2580062B (en) 2018-12-20 2021-01-06 John Guest International Ltd A mold and method for molding a body or cap for a connector

Also Published As

Publication number Publication date
DE2116677A1 (en) 1972-10-19
FR2130012B1 (OSRAM) 1975-03-21
DE2116677B2 (de) 1980-06-19
NL7103945A (en) 1972-09-26
FR2130012A1 (en) 1972-11-03
GB1342283A (en) 1974-01-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee