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FR818525A - Improvements in methods and devices for the manufacture of glass objects and in particular serum ampoules - Google Patents

Improvements in methods and devices for the manufacture of glass objects and in particular serum ampoules

Info

Publication number
FR818525A
FR818525A FR818525DA FR818525A FR 818525 A FR818525 A FR 818525A FR 818525D A FR818525D A FR 818525DA FR 818525 A FR818525 A FR 818525A
Authority
FR
France
Prior art keywords
manufacture
methods
devices
glass objects
particular serum
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
French (fr)
Inventor
Andre Anrep
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
Application granted granted Critical
Publication of FR818525A publication Critical patent/FR818525A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
    • B23B31/1269—Details of the jaws
    • 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
    • C03B23/11—Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules
    • C03B23/112—Apparatus for conveying the tubes or rods in a curved path around a vertical axis through one or more forming stations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
FR818525D 1937-01-28 1937-01-28 Improvements in methods and devices for the manufacture of glass objects and in particular serum ampoules Expired FR818525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818525T 1937-01-28

Publications (1)

Publication Number Publication Date
FR818525A true FR818525A (en) 1937-09-28

Family

ID=9268939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818525D Expired FR818525A (en) 1937-01-28 1937-01-28 Improvements in methods and devices for the manufacture of glass objects and in particular serum ampoules

Country Status (2)

Country Link
BE (1) BE425692A (en)
FR (1) FR818525A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074542A3 (en) * 1981-09-14 1984-06-13 Emag Maschinenfabrik Gmbh Chuck, in particular a gripping chuck
US6761047B2 (en) * 1999-06-26 2004-07-13 Schott Glas Apparatus for melting off a glass part from a hollow glass object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074542A3 (en) * 1981-09-14 1984-06-13 Emag Maschinenfabrik Gmbh Chuck, in particular a gripping chuck
US6761047B2 (en) * 1999-06-26 2004-07-13 Schott Glas Apparatus for melting off a glass part from a hollow glass object

Also Published As

Publication number Publication date
BE425692A (en)

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