DE2204524A1 - - Google Patents

Info

Publication number
DE2204524A1
DE2204524A1 DE19722204524 DE2204524A DE2204524A1 DE 2204524 A1 DE2204524 A1 DE 2204524A1 DE 19722204524 DE19722204524 DE 19722204524 DE 2204524 A DE2204524 A DE 2204524A DE 2204524 A1 DE2204524 A1 DE 2204524A1
Authority
DE
Germany
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
DE19722204524
Other languages
German (de)
Other versions
DE2204524C2 (de
DE2204524B1 (de
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 filed Critical
Priority to DE19722204524 priority Critical patent/DE2204524C2/de
Priority to GB482373A priority patent/GB1409447A/en
Priority to FR7303551A priority patent/FR2170134A1/fr
Publication of DE2204524A1 publication Critical patent/DE2204524A1/de
Publication of DE2204524B1 publication Critical patent/DE2204524B1/de
Application granted granted Critical
Publication of DE2204524C2 publication Critical patent/DE2204524C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/049—Re-forming tubes or rods by pressing
    • C03B23/0496—Re-forming tubes or rods by pressing for expanding in a radial way, e.g. by forcing a mandrel through a tube or rod

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)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
DE19722204524 1972-02-01 1972-02-01 Vorrichtung zur Herstellung von Glastrichtern mit Stiel Expired DE2204524C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19722204524 DE2204524C2 (de) 1972-02-01 1972-02-01 Vorrichtung zur Herstellung von Glastrichtern mit Stiel
GB482373A GB1409447A (en) 1972-02-01 1973-01-31 Manufacture of glass funnels
FR7303551A FR2170134A1 (sl) 1972-02-01 1973-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204524 DE2204524C2 (de) 1972-02-01 1972-02-01 Vorrichtung zur Herstellung von Glastrichtern mit Stiel

Publications (3)

Publication Number Publication Date
DE2204524A1 true DE2204524A1 (sl) 1973-03-29
DE2204524B1 DE2204524B1 (de) 1973-03-29
DE2204524C2 DE2204524C2 (de) 1973-10-31

Family

ID=5834607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722204524 Expired DE2204524C2 (de) 1972-02-01 1972-02-01 Vorrichtung zur Herstellung von Glastrichtern mit Stiel

Country Status (3)

Country Link
DE (1) DE2204524C2 (sl)
FR (1) FR2170134A1 (sl)
GB (1) GB1409447A (sl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613210C1 (de) * 1986-04-17 1987-10-29 Dichter Hans Joachim Haltefutter fuer Glasbearbeitungsmaschinen

Also Published As

Publication number Publication date
GB1409447A (en) 1975-10-08
DE2204524C2 (de) 1973-10-31
FR2170134A1 (sl) 1973-09-14
DE2204524B1 (de) 1973-03-29

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee