ZA953158B - Method of detection cam overload in a plastic molding apparatus - Google Patents

Method of detection cam overload in a plastic molding apparatus

Info

Publication number
ZA953158B
ZA953158B ZA953158A ZA953158A ZA953158B ZA 953158 B ZA953158 B ZA 953158B ZA 953158 A ZA953158 A ZA 953158A ZA 953158 A ZA953158 A ZA 953158A ZA 953158 B ZA953158 B ZA 953158B
Authority
ZA
South Africa
Prior art keywords
overload
molding apparatus
plastic molding
detection cam
cam
Prior art date
Application number
ZA953158A
Other languages
English (en)
Inventor
Peter S Miller
Steven Lewellen
Original Assignee
Hc Ind
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 Hc Ind filed Critical Hc Ind
Publication of ZA953158B publication Critical patent/ZA953158B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ZA953158A 1994-04-19 1995-04-19 Method of detection cam overload in a plastic molding apparatus ZA953158B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/229,583 US5478512A (en) 1994-04-19 1994-04-19 Method of detecting cam overload in a plastic molding apparatus

Publications (1)

Publication Number Publication Date
ZA953158B true ZA953158B (en) 1996-01-04

Family

ID=22861858

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA953158A ZA953158B (en) 1994-04-19 1995-04-19 Method of detection cam overload in a plastic molding apparatus

Country Status (5)

Country Link
US (1) US5478512A (xx)
AU (1) AU2247695A (xx)
TW (1) TW269662B (xx)
WO (1) WO1995028268A1 (xx)
ZA (1) ZA953158B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074583A (en) * 1993-10-14 2000-06-13 Owens-Illinois Closure Inc. Method and apparatus for compression molding plastic articles
US5932155A (en) * 1993-10-14 1999-08-03 Owens-Illinois Closure Inc. Method and apparatus for providing overload protection in compression molding machines
US7399174B2 (en) * 2004-04-08 2008-07-15 Graham Packaging Pet Technologies Inc. Method and apparatus for compression molding plastic articles
US7178562B2 (en) * 2004-04-08 2007-02-20 Graham Packaging Pet Technologies Inc. Pellet transfer apparatus and method
HU0700731D0 (en) * 2007-11-14 2008-01-28 Hibar Systems Ltd Rotary pellet press

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033891A1 (de) * 1970-07-03 1972-02-03 Mannesmann-Meer AG, 4050 Mönchengladbach Hydraulische Pulverpresse, insbesondere zur Verarbeitung von Metallpulver
US4497765A (en) * 1979-09-21 1985-02-05 H-C Industries, Inc. Process for making a closure
JPS58173612A (ja) * 1982-04-06 1983-10-12 Japan Crown Cork Co Ltd 回転式合成樹脂製容器蓋加圧成形装置
JPS60245517A (ja) * 1984-05-22 1985-12-05 Toyo Seikan Kaisha Ltd 圧縮成形装置
DE3520203A1 (de) * 1985-06-05 1986-12-11 Wilhelm Fette Gmbh, 2053 Schwarzenbek Rundlaeufer-tablettiermaschine und verfahren zur steuerung ihrer druckrollen
US4938370B1 (en) * 1989-04-26 2000-10-17 Hc Ind Tamper-indicating plastic closure
US5198241A (en) * 1991-01-29 1993-03-30 Spex Industries, Inc. Apparatus for preparation of samples for spectrographic analysis
US5211964A (en) * 1991-05-20 1993-05-18 Westinghouse Electric Corp. Press machine with means to adjust punching force

Also Published As

Publication number Publication date
WO1995028268A1 (en) 1995-10-26
TW269662B (xx) 1996-02-01
AU2247695A (en) 1995-11-10
US5478512A (en) 1995-12-26

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