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AU6048594A - Apparatus and technique for injection molding a plastic monolith - Google Patents

Apparatus and technique for injection molding a plastic monolith

Info

Publication number
AU6048594A
AU6048594A AU60485/94A AU6048594A AU6048594A AU 6048594 A AU6048594 A AU 6048594A AU 60485/94 A AU60485/94 A AU 60485/94A AU 6048594 A AU6048594 A AU 6048594A AU 6048594 A AU6048594 A AU 6048594A
Authority
AU
Australia
Prior art keywords
technique
injection molding
plastic monolith
monolith
plastic
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.)
Abandoned
Application number
AU60485/94A
Inventor
Ronald William Klinkhammer
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.)
Oral Logic Inc
Original Assignee
Oral Logic 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
Application filed by Oral Logic Inc filed Critical Oral Logic Inc
Publication of AU6048594A publication Critical patent/AU6048594A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/005—Bristle carriers and bristles moulded as a unit
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • B29C45/26—Moulds
    • B29C45/2626—Moulds provided with a multiplicity of narrow cavities connected to a common cavity, e.g. for brushes, combs
    • 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
    • B29C45/34—Moulds having venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D21/00—Producing hair combs or similar toothed or slotted 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
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C2045/378—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings built by a stack of modular elements
    • 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
    • B29L2031/42—Brushes
    • 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
    • B29L2031/42—Brushes
    • B29L2031/425—Toothbrush

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AU60485/94A 1992-12-11 1993-12-07 Apparatus and technique for injection molding a plastic monolith Abandoned AU6048594A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98912592A 1992-12-11 1992-12-11
US989125 1992-12-11
PCT/US1993/011825 WO1994013461A1 (en) 1992-12-11 1993-12-07 Apparatus and technique for injection molding a plastic monolith

Publications (1)

Publication Number Publication Date
AU6048594A true AU6048594A (en) 1994-07-04

Family

ID=25534789

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60485/94A Abandoned AU6048594A (en) 1992-12-11 1993-12-07 Apparatus and technique for injection molding a plastic monolith

Country Status (2)

Country Link
AU (1) AU6048594A (en)
WO (1) WO1994013461A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706296A1 (en) * 1996-10-31 1998-05-07 Petr Zivny toothbrush
US6709621B2 (en) * 1999-09-14 2004-03-23 Phillip E. Mark Bristles of an applicator produced in a laser milled mold
DE10201635A1 (en) 2002-01-17 2003-07-31 Coronet Werke Gmbh Method and device for producing bristles
GB2420737A (en) * 2004-12-03 2006-06-07 William Brian Turner Manufacturing a cylindrical brush
US10136723B2 (en) 2015-12-14 2018-11-27 Colgate-Palmolive Company Oral care implement
US10500773B2 (en) 2016-09-26 2019-12-10 Colgate-Palmolive Company Oral care implement or head plate therefor and method of forming the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621369A (en) * 1948-02-13 1952-12-16 Empire Brush Works Inc Method of making hairbrushes
CH531406A (en) * 1970-11-12 1972-12-15 Haenggi Peter Method and device for manufacturing brushes or bristle carriers
US4257755A (en) * 1974-06-25 1981-03-24 Lemelson Jerome H Molding system and method
US4104428A (en) * 1974-12-09 1978-08-01 Brunswick Corporation Crosslinked molded pile product
US4230657A (en) * 1979-04-30 1980-10-28 Keene Corporation Method and apparatus for producing artificial greenery
US4712936A (en) * 1981-06-26 1987-12-15 Milton Kessler One-piece cap and brush and method of forming it
US4422986A (en) * 1981-09-23 1983-12-27 Cole William E Method and apparatus for infection molding brushes
US5162092A (en) * 1990-11-29 1992-11-10 Cascade Engineering, Inc. Gas-assisted injection molding with a carpet layer

Also Published As

Publication number Publication date
WO1994013461A1 (en) 1994-06-23

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