JPS57160921A - Cutter mechanism cutting or stopping flowing glass - Google Patents

Cutter mechanism cutting or stopping flowing glass

Info

Publication number
JPS57160921A
JPS57160921A JP4428181A JP4428181A JPS57160921A JP S57160921 A JPS57160921 A JP S57160921A JP 4428181 A JP4428181 A JP 4428181A JP 4428181 A JP4428181 A JP 4428181A JP S57160921 A JPS57160921 A JP S57160921A
Authority
JP
Japan
Prior art keywords
nozzle
arm
glass
cutter
part below
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.)
Granted
Application number
JP4428181A
Other languages
Japanese (ja)
Other versions
JPS621327B2 (en
Inventor
Shingo Tashiro
Akimasa Taniguchi
Shigenori Suzuki
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.)
NIPPON GENSHIRYOKU KENKYUSHO
Mitsui Engineering and Shipbuilding Co Ltd
Japan Atomic Energy Agency
Mitsui Zosen KK
Original Assignee
NIPPON GENSHIRYOKU KENKYUSHO
Japan Atomic Energy Research Institute
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
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 NIPPON GENSHIRYOKU KENKYUSHO, Japan Atomic Energy Research Institute, Mitsui Engineering and Shipbuilding Co Ltd, Mitsui Zosen KK filed Critical NIPPON GENSHIRYOKU KENKYUSHO
Priority to JP4428181A priority Critical patent/JPS57160921A/en
Publication of JPS57160921A publication Critical patent/JPS57160921A/en
Publication of JPS621327B2 publication Critical patent/JPS621327B2/ja
Granted 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

Abstract

PURPOSE: To cut or stop flowing glass by setting a cutter mechanism comosed chiefly of a cutter body positioned toward a part below the bottom outflow nozzle of a glass melting furnace in the perpendicular direction of the nozzle and provided with a cutting edge amd of an arm swinging the cutter body toward the tip of the nozzle at a part below the nozzle.
CONSTITUTION: A cutter mechanism composed chiefly of a cutter body 3 positioned toward a part below the nozzle 2 of a glass melting furnace 1 holding molten glass in the perpendiculr direction of the nozzle 2 and provided with a cutting edge and of an arm 4 swinging the body 3 toward the tip of the nozzle 2 is set at a part below the furnace 1. The arm 4 is set with the winging center C deviated from the perpendicular axial line of the nozzle 2. The arm 4 describers a circular arc around the center C, and the arm 4 is operated so that it reaches a point A and a point B when glass flowing from the nozzle 2 is stopped and allowed to flow out, respectively, when the cutter 3 is positioned to the point A, the flowing glass is cut.
COPYRIGHT: (C)1982,JPO&Japio
JP4428181A 1981-03-26 1981-03-26 Cutter mechanism cutting or stopping flowing glass Granted JPS57160921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4428181A JPS57160921A (en) 1981-03-26 1981-03-26 Cutter mechanism cutting or stopping flowing glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4428181A JPS57160921A (en) 1981-03-26 1981-03-26 Cutter mechanism cutting or stopping flowing glass

Publications (2)

Publication Number Publication Date
JPS57160921A true JPS57160921A (en) 1982-10-04
JPS621327B2 JPS621327B2 (en) 1987-01-13

Family

ID=12687121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4428181A Granted JPS57160921A (en) 1981-03-26 1981-03-26 Cutter mechanism cutting or stopping flowing glass

Country Status (1)

Country Link
JP (1) JPS57160921A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007320789A (en) * 2006-05-30 2007-12-13 Ohara Inc Device for controlling outflow of glass
JP2015171980A (en) * 2014-03-12 2015-10-01 日本電気硝子株式会社 Production method of glass article and molten glass feeding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007320789A (en) * 2006-05-30 2007-12-13 Ohara Inc Device for controlling outflow of glass
JP2015171980A (en) * 2014-03-12 2015-10-01 日本電気硝子株式会社 Production method of glass article and molten glass feeding device

Also Published As

Publication number Publication date
JPS621327B2 (en) 1987-01-13

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