GB688803A - Improvements in or relating to glass manufacture - Google Patents

Improvements in or relating to glass manufacture

Info

Publication number
GB688803A
GB688803A GB1198351A GB1198351A GB688803A GB 688803 A GB688803 A GB 688803A GB 1198351 A GB1198351 A GB 1198351A GB 1198351 A GB1198351 A GB 1198351A GB 688803 A GB688803 A GB 688803A
Authority
GB
United Kingdom
Prior art keywords
glass
piston
links
pair
piston rod
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
GB1198351A
Inventor
William Alfred Billings
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB1198351A priority Critical patent/GB688803A/en
Publication of GB688803A publication Critical patent/GB688803A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

688,803. Glass. STANDARD TELEPHONES & CABLES, Ltd. May 22, 1951, No. 11983/51. Class 56. A toggle shears mechanism for separating a gob from a mass of plastic glass depending from a glass melt comprises a pair of cutting arms 1, 2 each pivoted about a fixed intermediate fulcrum 3, 4 and connected by a pair of links 10, 11 to a piston rod 13, the arrangement being such that the cutting arms are closed when the piston rod is in the middle of its stroke, the links then being parallel to the line joining the fulcra. The double acting piston 14 is provided with fluid inlets and outlets at both ends of the cylinder for alternately admitting and expelling driving fluid on the two sides of the piston.
GB1198351A 1951-05-22 1951-05-22 Improvements in or relating to glass manufacture Expired GB688803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1198351A GB688803A (en) 1951-05-22 1951-05-22 Improvements in or relating to glass manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1198351A GB688803A (en) 1951-05-22 1951-05-22 Improvements in or relating to glass manufacture

Publications (1)

Publication Number Publication Date
GB688803A true GB688803A (en) 1953-03-11

Family

ID=9996259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1198351A Expired GB688803A (en) 1951-05-22 1951-05-22 Improvements in or relating to glass manufacture

Country Status (1)

Country Link
GB (1) GB688803A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902684A1 (en) * 1978-02-08 1979-08-16 Emhart Ind DEVICE FOR USE ON A FEEDER FOR SHEARING ITEMS FROM A PILLAR OF PLASTIC MATERIAL
DE4104495C1 (en) * 1991-02-14 1992-02-06 Fa. Hermann Heye, 3063 Obernkirchen, De
DE4132098C1 (en) * 1990-10-22 1992-04-23 Fa. Hermann Heye, 3063 Obernkirchen, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902684A1 (en) * 1978-02-08 1979-08-16 Emhart Ind DEVICE FOR USE ON A FEEDER FOR SHEARING ITEMS FROM A PILLAR OF PLASTIC MATERIAL
DE4132098C1 (en) * 1990-10-22 1992-04-23 Fa. Hermann Heye, 3063 Obernkirchen, De
DE4104495C1 (en) * 1991-02-14 1992-02-06 Fa. Hermann Heye, 3063 Obernkirchen, De
EP0501098A1 (en) * 1991-02-14 1992-09-02 Firma Hermann Heye Device and process for severing gobs from glass strands

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