ES457500A1 - Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77) - Google Patents

Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77)

Info

Publication number
ES457500A1
ES457500A1 ES457500A ES457500A ES457500A1 ES 457500 A1 ES457500 A1 ES 457500A1 ES 457500 A ES457500 A ES 457500A ES 457500 A ES457500 A ES 457500A ES 457500 A1 ES457500 A1 ES 457500A1
Authority
ES
Spain
Prior art keywords
cutting
base
centre
profile
tube glass
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
ES457500A
Other languages
Spanish (es)
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.)
PEREGO VETRERIA MILANESE
Original Assignee
PEREGO VETRERIA MILANESE
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 PEREGO VETRERIA MILANESE filed Critical PEREGO VETRERIA MILANESE
Publication of ES457500A1 publication Critical patent/ES457500A1/en
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

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)

Abstract

Method for cutting very long glass profiles of U section moving in a straight line, consists of cutting the profile transversely using two cutting tools accompanying the profile in its longitudinal movement. The first tool cuts the profile in one half of its cross-section from a point in the middle of the base of the U to a point at the top of the branch of the U. The other half is then cut similarly. The process can be automated rather than having the glass cut manually.
ES457500A 1976-04-12 1977-04-04 Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77) Expired ES457500A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7610733A FR2348162A1 (en) 1976-04-12 1976-04-12 Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77)

Publications (1)

Publication Number Publication Date
ES457500A1 true ES457500A1 (en) 1978-03-16

Family

ID=9171723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457500A Expired ES457500A1 (en) 1976-04-12 1977-04-04 Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77)

Country Status (5)

Country Link
BR (1) BR7702271A (en)
ES (1) ES457500A1 (en)
FR (1) FR2348162A1 (en)
IT (1) IT1083869B (en)
PT (1) PT66424B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382603B (en) * 1982-07-02 1987-03-25 Glasschmelz Ofentechnik Ges M DEVICE FOR DIVIDING A GLASS RIBBON

Also Published As

Publication number Publication date
BR7702271A (en) 1977-12-06
PT66424B (en) 1978-09-18
FR2348162A1 (en) 1977-11-10
IT1083869B (en) 1985-05-25
PT66424A (en) 1977-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102