GB1289037A - - Google Patents

Info

Publication number
GB1289037A
GB1289037A GB1289037DA GB1289037A GB 1289037 A GB1289037 A GB 1289037A GB 1289037D A GB1289037D A GB 1289037DA GB 1289037 A GB1289037 A GB 1289037A
Authority
GB
United Kingdom
Prior art keywords
sheet
bending
mould
glass
sept
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
English (en)
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
Publication of GB1289037A publication Critical patent/GB1289037A/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
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB1289037D 1969-09-25 1970-09-21 Expired GB1289037A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86100069A 1969-09-25 1969-09-25

Publications (1)

Publication Number Publication Date
GB1289037A true GB1289037A (https=) 1972-09-13

Family

ID=25334605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289037D Expired GB1289037A (https=) 1969-09-25 1970-09-21

Country Status (12)

Country Link
US (1) US3632326A (https=)
JP (1) JPS4817366B1 (https=)
BE (1) BE756463A (https=)
CA (1) CA925703A (https=)
DE (1) DE2047829C3 (https=)
ES (1) ES383914A1 (https=)
FR (1) FR2063004B1 (https=)
GB (1) GB1289037A (https=)
IE (1) IE34534B1 (https=)
LU (1) LU61739A1 (https=)
NL (1) NL165717C (https=)
ZA (1) ZA706398B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229201A (en) * 1979-03-29 1980-10-21 Ppg Industries, Inc. Apparatus for bending glass sheets to complicated curvatures using localized supplementary heating
FR3102983B1 (fr) * 2019-11-08 2021-11-26 Saint Gobain Procédé et dispositif de bombage d’une feuille de verre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE680195C (de) * 1937-07-27 1939-08-24 Saint Gobain Verfahren und Vorrichtung zum Behandeln von Gegenstaenden mittels beweglicher Strahlen, insbesondere zum Kuehlen von Glas zwecks Haertens
US3396000A (en) * 1964-08-28 1968-08-06 Libbey Owens Ford Glass Co Method of and apparatus for bending and tempering glass sheets by differential heating
US3468645A (en) * 1966-05-09 1969-09-23 Permaglass Method and apparatus for shaping glass sheets supported on a gas support bed
US3522029A (en) * 1966-12-22 1970-07-28 Libbey Owens Ford Co Method of reshaping glass sheets by differential cooling

Also Published As

Publication number Publication date
US3632326A (en) 1972-01-04
FR2063004A1 (https=) 1971-07-02
DE2047829C3 (de) 1980-02-21
IE34534B1 (en) 1975-06-11
DE2047829B2 (https=) 1979-06-28
ES383914A1 (es) 1973-03-01
ZA706398B (en) 1971-05-27
BE756463A (fr) 1971-03-01
FR2063004B1 (https=) 1974-10-11
DE2047829A1 (de) 1971-04-08
CA925703A (en) 1973-05-08
NL165717B (nl) 1980-12-15
NL7014090A (https=) 1971-03-29
LU61739A1 (https=) 1971-01-18
NL165717C (nl) 1981-05-15
IE34534L (en) 1971-03-25
JPS4817366B1 (https=) 1973-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee