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GB171232A - Improvements in and relating to glass working machines - Google Patents

Improvements in and relating to glass working machines

Info

Publication number
GB171232A
GB171232A GB2545320A GB2545320A GB171232A GB 171232 A GB171232 A GB 171232A GB 2545320 A GB2545320 A GB 2545320A GB 2545320 A GB2545320 A GB 2545320A GB 171232 A GB171232 A GB 171232A
Authority
GB
United Kingdom
Prior art keywords
glass tubes
relating
tubes
chucks
working machines
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
GB2545320A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB2545320A priority Critical patent/GB171232A/en
Publication of GB171232A publication Critical patent/GB171232A/en
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
    • C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
    • C03B23/095—Reshaping the ends, e.g. as grooves, threads or mouths by rolling

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

171,232. British Thomson - Houston Co., Ltd., (General Electric Co.). Sept. 3, 1920. Forming vials, lamp glasses, and the like. - Relates to a machine for flaring the ends of glass tubes and particularly those used in the manufacture of electric lamps. The apparatus according to the invention comprises an intermittently rotating head 32 carrying six rotary chucks 34. The glass tubes are fed singly through a fixed guide tube 56 to the chuck occupying the position A. As the head 32 rotates clockwise, the ends of the glass tubes are rotated by the chucks 34 in contact with the flames P and, in the position E, are acted upon by a cam-operated flaring tool 107. The tubes are discharged at position F.
GB2545320A 1920-09-03 1920-09-03 Improvements in and relating to glass working machines Expired GB171232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2545320A GB171232A (en) 1920-09-03 1920-09-03 Improvements in and relating to glass working machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2545320A GB171232A (en) 1920-09-03 1920-09-03 Improvements in and relating to glass working machines

Publications (1)

Publication Number Publication Date
GB171232A true GB171232A (en) 1921-11-17

Family

ID=10227908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2545320A Expired GB171232A (en) 1920-09-03 1920-09-03 Improvements in and relating to glass working machines

Country Status (1)

Country Link
GB (1) GB171232A (en)

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