FR682754A - Perfectionnements aux machines pour couper les barres et les tubes de verre - Google Patents

Perfectionnements aux machines pour couper les barres et les tubes de verre

Info

Publication number
FR682754A
FR682754A FR682754DA FR682754A FR 682754 A FR682754 A FR 682754A FR 682754D A FR682754D A FR 682754DA FR 682754 A FR682754 A FR 682754A
Authority
FR
France
Prior art keywords
tubes
machines
cutting glass
glass bars
bars
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
Application number
Other languages
English (en)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR682754A publication Critical patent/FR682754A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321—Preliminary weakener
    • Y10T225/325—With means to apply moment of force to weakened work
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/329—Plural breakers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR682754D 1928-10-05 1929-10-04 Perfectionnements aux machines pour couper les barres et les tubes de verre Expired FR682754A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310548A US1754143A (en) 1928-10-05 1928-10-05 Machine for cutting glass cane or tubes

Publications (1)

Publication Number Publication Date
FR682754A true FR682754A (fr) 1930-06-02

Family

ID=23203006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682754D Expired FR682754A (fr) 1928-10-05 1929-10-04 Perfectionnements aux machines pour couper les barres et les tubes de verre

Country Status (5)

Country Link
US (1) US1754143A (fr)
DE (1) DE531504C (fr)
FR (1) FR682754A (fr)
GB (1) GB338299A (fr)
NL (1) NL28509C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744233C (de) * 1941-04-01 1944-01-20 Gotthold Koechert & Soehne Maschine zum Abtrennen gleich langer Stuecke von Glasrohren

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553136A (en) * 1950-01-18 1951-05-15 Eisler Charles High-speed tube or cane crack-off machine
US3016654A (en) * 1958-03-27 1962-01-16 Gen Electric Scoring and breaking apparatus for vitreous tubing
DE1246941B (de) * 1963-05-28 1967-08-10 Guenter Rueger Vorrichtung zum selbsttaetigen Absprengen von Rohrabschnitten aus Glasroehren
CN102531368B (zh) * 2011-12-06 2013-08-28 安徽世林照明股份有限公司 玻璃灯管切管机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744233C (de) * 1941-04-01 1944-01-20 Gotthold Koechert & Soehne Maschine zum Abtrennen gleich langer Stuecke von Glasrohren

Also Published As

Publication number Publication date
GB338299A (en) 1930-11-20
DE531504C (de) 1931-08-10
NL28509C (fr) 1900-01-01
US1754143A (en) 1930-04-08

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