DE69207877D1 - Abschneidescherenmechanismus für eine Glasformmaschine - Google Patents

Abschneidescherenmechanismus für eine Glasformmaschine

Info

Publication number
DE69207877D1
DE69207877D1 DE69207877T DE69207877T DE69207877D1 DE 69207877 D1 DE69207877 D1 DE 69207877D1 DE 69207877 T DE69207877 T DE 69207877T DE 69207877 T DE69207877 T DE 69207877T DE 69207877 D1 DE69207877 D1 DE 69207877D1
Authority
DE
Germany
Prior art keywords
cut
molding machine
glass molding
scissors mechanism
scissors
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
DE69207877T
Other languages
English (en)
Other versions
DE69207877T2 (de
Inventor
Marty J Grant
Steven J Pinkerton
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.)
Emhart Glass SA
Original Assignee
Emhart Glass Machinery Investments 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 Emhart Glass Machinery Investments Inc filed Critical Emhart Glass Machinery Investments Inc
Application granted granted Critical
Publication of DE69207877D1 publication Critical patent/DE69207877D1/de
Publication of DE69207877T2 publication Critical patent/DE69207877T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/13—Computer control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/485—Cutter with timed stroke relative to moving work
    • Y10T83/492—With means to vary timing of tool feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8835—And means to move cooperating cutting member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Presses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Control Of Multiple Motors (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DE1992607877 1991-12-24 1992-12-21 Abschneidescherenmechanismus für eine Glasformmaschine Expired - Lifetime DE69207877T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/814,121 US5486221A (en) 1991-12-24 1991-12-24 Shear mechanism for glass forming machine

Publications (2)

Publication Number Publication Date
DE69207877D1 true DE69207877D1 (de) 1996-03-07
DE69207877T2 DE69207877T2 (de) 1996-05-30

Family

ID=25214223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992607877 Expired - Lifetime DE69207877T2 (de) 1991-12-24 1992-12-21 Abschneidescherenmechanismus für eine Glasformmaschine

Country Status (5)

Country Link
US (1) US5486221A (de)
EP (1) EP0549302B1 (de)
JP (1) JP3265019B2 (de)
DE (1) DE69207877T2 (de)
MX (1) MX9207247A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156376B1 (de) * 2015-10-13 2018-12-12 BDF Industries S.P.A. Vorrichtung zum schneiden und formen von klumpen aus geschmolzenem glas
JP7321574B2 (ja) * 2021-05-25 2023-08-07 日本耐酸壜工業株式会社 溶融ガラス切断装置、及びガラス製品製造装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174647A (en) * 1978-02-08 1979-11-20 Emhart Industries, Inc. Apparatus for straight line shearing
US4467431A (en) * 1982-03-01 1984-08-21 Emhart Industries, Inc. Apparatus and method for controlling the shears of a glassware forming machine
US4459146A (en) * 1982-08-18 1984-07-10 Owens-Illinois, Inc. Electronic control system in a glassware forming machine
US4813994A (en) * 1985-05-07 1989-03-21 Emhart Industries, Inc. Straight line glass gob shear
US4699643A (en) * 1985-05-07 1987-10-13 Emhart Industries, Inc. Straight line shear
CA1300247C (en) * 1987-06-03 1992-05-05 Edward B. Gardner Apparatus and method for controlling the shears of a glassware forming machine
JPH01252540A (ja) * 1988-03-31 1989-10-09 Hoya Corp 溶融ガラス流の切断方法およびその装置
US4859227A (en) * 1989-01-27 1989-08-22 Emhart Industries, Inc. Straight line shear mechanism

Also Published As

Publication number Publication date
US5486221A (en) 1996-01-23
EP0549302B1 (de) 1996-01-24
JPH05238754A (ja) 1993-09-17
EP0549302A1 (de) 1993-06-30
MX9207247A (es) 1993-06-01
JP3265019B2 (ja) 2002-03-11
DE69207877T2 (de) 1996-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EMHART GLASS S.A., CHAM, CH