GB731976A - Multiple sheet glazing units - Google Patents

Multiple sheet glazing units

Info

Publication number
GB731976A
GB731976A GB2850/53A GB285053A GB731976A GB 731976 A GB731976 A GB 731976A GB 2850/53 A GB2850/53 A GB 2850/53A GB 285053 A GB285053 A GB 285053A GB 731976 A GB731976 A GB 731976A
Authority
GB
United Kingdom
Prior art keywords
edges
pane
panes
bending
supports
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
GB2850/53A
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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass 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 Libbey Owens Ford Glass Co filed Critical Libbey Owens Ford Glass Co
Publication of GB731976A publication Critical patent/GB731976A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00Re-forming shaped glass
    • C03B23/20Uniting glass pieces by fusing without substantial reshaping
    • C03B23/24Making hollow glass sheets or bricks
    • C03B23/245Hollow glass sheets
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6608Units comprising two or more parallel glass or like panes permanently secured together without separate spacing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

731,976. Double-paned glazing units. LIBBEY-OWENS-FORD GLASS CO. Feb. 2, 1953 [July 25, 1952], No. 2850/53. Class 56. In the making of double-paned glazing units the bending and sealing of the edges of the spaced panes takes place while the panes are moving continuously past concentrated heaters. A unit 41 having the section shown in Fig. 9 is thus produced, the line of weld 47 being nearer one pane 39 than the other, 38, and the inner walls 43 of the side portions being substantially at right angles to the panes whilst the outer walls 44 are oblique. The lower pane 39 is carried on a rectangular framework 48, Fig. 12, and the upper pane 38, spaced from and initially overlapping the lower, is supported by stepped blocks 59 adjustably and pivotally mounted on members 55 formed on a part of the framework. The framework is continuously passed on a conveyer 32, Fig. 3, from a preheating station 33, through the bending and sealing zones A, B and then through an annealing zone C. At zone A the bending and sealing of one pair of opposite edges takes place, and at zone B the other pair of edges are similarly treated, suitable transfer devices being provided at the corners of the conveyers. During their passage through zones A and B the edges of the panes are acted on by burners 104, 105, Fig. 12, carried by units 89 formed on supports which project through the coping of the treatment chambers. As the supports 48 approach the burners the blocks 59 are automatically swung, in turn, from beneath the upper pane 38 thereby enabling the edges of that pane to bend. The movement of the supports 48 also automatically imparts to the burner units whatever aligning movement is necessary.
GB2850/53A 1952-07-25 1953-02-02 Multiple sheet glazing units Expired GB731976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US317051XA 1952-07-25 1952-07-25

Publications (1)

Publication Number Publication Date
GB731976A true GB731976A (en) 1955-06-15

Family

ID=21860959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2850/53A Expired GB731976A (en) 1952-07-25 1953-02-02 Multiple sheet glazing units

Country Status (6)

Country Link
BE (1) BE517794A (en)
CH (1) CH317051A (en)
DE (1) DE1018595B (en)
FR (1) FR1075024A (en)
GB (1) GB731976A (en)
NL (1) NL176296C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954644A (en) * 1955-11-14 1960-10-04 Libbey Owens Ford Glass Co Apparatus for producing multiple sheet glazing units

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975079C (en) * 1953-05-10 1961-08-03 Detag Process for the production of double insulating glass panes
LU34308A1 (en) * 1955-04-12
BE547469A (en) * 1955-05-04
DE1076907B (en) * 1956-07-14 1960-03-03 Libbey Owens Ford Glass Co Plant for the production of multiple pane glazing units

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101190C (en) * 1939-08-25 1900-01-01
BE501795A (en) * 1948-12-28
DE801285C (en) * 1949-06-03 1950-12-28 Josef Nowotny Double pane made of glass with closed air space and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954644A (en) * 1955-11-14 1960-10-04 Libbey Owens Ford Glass Co Apparatus for producing multiple sheet glazing units

Also Published As

Publication number Publication date
DE1018595B (en) 1957-10-31
FR1075024A (en) 1954-10-12
BE517794A (en)
CH317051A (en) 1956-11-15
NL176296C (en)

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