DE2203132A1 - Verfahren zum Abtrennen von Schmelzglas und Glasschere - Google Patents

Verfahren zum Abtrennen von Schmelzglas und Glasschere

Info

Publication number
DE2203132A1
DE2203132A1 DE19722203132 DE2203132A DE2203132A1 DE 2203132 A1 DE2203132 A1 DE 2203132A1 DE 19722203132 DE19722203132 DE 19722203132 DE 2203132 A DE2203132 A DE 2203132A DE 2203132 A1 DE2203132 A1 DE 2203132A1
Authority
DE
Germany
Prior art keywords
glass
cutting
cutting edges
longitudinal axis
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.)
Pending
Application number
DE19722203132
Other languages
German (de)
English (en)
Inventor
Dornan John Robert
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of DE2203132A1 publication Critical patent/DE2203132A1/de
Pending 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • Y10T83/8798—With simple oscillating motion only
    • Y10T83/8802—And means to move cooperating cutter member
    • 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
    • Y10T83/887—Parallel draw-cut [e.g., translatory]
    • Y10T83/8871—Link suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE19722203132 1971-02-01 1972-01-24 Verfahren zum Abtrennen von Schmelzglas und Glasschere Pending DE2203132A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11132771A 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
DE2203132A1 true DE2203132A1 (de) 1972-08-10

Family

ID=22337866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722203132 Pending DE2203132A1 (de) 1971-02-01 1972-01-24 Verfahren zum Abtrennen von Schmelzglas und Glasschere

Country Status (6)

Country Link
US (1) US3677732A (enExample)
CA (1) CA959651A (enExample)
DE (1) DE2203132A1 (enExample)
FR (1) FR2124238B1 (enExample)
GB (1) GB1376663A (enExample)
NL (1) NL7201243A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011047A1 (de) 2008-02-25 2009-09-03 Fachhochschule Jena Verfahren und Vorrichtung zum Einengen, Trennen oder Führen eines Fluid- oder Ladungsträgerstromes

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800344A (en) * 1971-04-30 1974-04-02 Owens Illinois Inc Method of shearing molten glass
US3774478A (en) * 1971-12-23 1973-11-27 Carpenter Manuf Co Inc Electrical insulation cutter and stripper
US3771403A (en) * 1972-03-13 1973-11-13 Anetsberger Bros Inc Die cut unit
US3837248A (en) * 1972-11-29 1974-09-24 Plasti Mac Inc Parison cutoff and sealing apparatus
US4230008A (en) * 1979-07-19 1980-10-28 Amp Incorporated Cable splitter
US4396411A (en) * 1982-02-19 1983-08-02 Emhart Industries, Inc. Shear frame mounting and positioning mechanism
US4450741A (en) * 1982-07-14 1984-05-29 Owens-Illinois, Inc. Multiple gob shearing mechanism operating in a straight line
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011047A1 (de) 2008-02-25 2009-09-03 Fachhochschule Jena Verfahren und Vorrichtung zum Einengen, Trennen oder Führen eines Fluid- oder Ladungsträgerstromes
DE102008011047B4 (de) * 2008-02-25 2013-02-21 Otto R. Hofmann Verfahren und Vorrichtung zum Einengen, Trennen oder Führen einer Fluidströmung, insbesondere Glasströmung

Also Published As

Publication number Publication date
CA959651A (en) 1974-12-24
FR2124238A1 (enExample) 1972-09-22
GB1376663A (en) 1974-12-11
FR2124238B1 (enExample) 1978-03-03
NL7201243A (enExample) 1972-08-03
US3677732A (en) 1972-07-18

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination