BR7801828A - Tenaz de fechamento automatico para segurar uma chapa de vidro durante o processamento termico - Google Patents

Tenaz de fechamento automatico para segurar uma chapa de vidro durante o processamento termico

Info

Publication number
BR7801828A
BR7801828A BR7801828A BR7801828A BR7801828A BR 7801828 A BR7801828 A BR 7801828A BR 7801828 A BR7801828 A BR 7801828A BR 7801828 A BR7801828 A BR 7801828A BR 7801828 A BR7801828 A BR 7801828A
Authority
BR
Brazil
Prior art keywords
tenaz
hold
glass plate
thermal processing
plate during
Prior art date
Application number
BR7801828A
Other languages
English (en)
Inventor
S Seymour
G Iiams
Original Assignee
Ppg Industries Inc
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
Priority claimed from US05/787,826 external-priority patent/US4081193A/en
Priority claimed from US05/788,493 external-priority patent/US4109953A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of BR7801828A publication Critical patent/BR7801828A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames

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)
BR7801828A 1977-04-15 1978-03-27 Tenaz de fechamento automatico para segurar uma chapa de vidro durante o processamento termico BR7801828A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/787,826 US4081193A (en) 1977-04-15 1977-04-15 Tongs for gripping thin glass sheets
US05/788,493 US4109953A (en) 1977-04-18 1977-04-18 Tongs for gripping glass sheets

Publications (1)

Publication Number Publication Date
BR7801828A true BR7801828A (pt) 1978-11-28

Family

ID=27120695

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801828A BR7801828A (pt) 1977-04-15 1978-03-27 Tenaz de fechamento automatico para segurar uma chapa de vidro durante o processamento termico

Country Status (5)

Country Link
JP (1) JPS53140315A (pt)
BR (1) BR7801828A (pt)
DE (1) DE2816184C2 (pt)
FR (1) FR2387191A1 (pt)
IT (1) IT1108633B (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646307A (en) * 1950-09-21 1953-07-21 Pittsburgh Plate Glass Co Material handling device
US3089727A (en) * 1960-07-29 1963-05-14 Pittsburgh Plate Glass Co Supporting glass sheets
FR1530760A (fr) * 1967-06-14 1968-06-28 Pilkington Brothers Ltd Perfectionnements aux pinces pour la suspension de verre en feuilles
CA1060923A (en) * 1975-03-10 1979-08-21 Alfred D. Perkowski Supporting glass sheets

Also Published As

Publication number Publication date
DE2816184C2 (de) 1983-04-07
JPS6141855B2 (pt) 1986-09-18
FR2387191A1 (fr) 1978-11-10
IT7867751A0 (it) 1978-04-05
IT1108633B (it) 1985-12-09
JPS53140315A (en) 1978-12-07
DE2816184A1 (de) 1978-10-19

Similar Documents

Publication Publication Date Title
SE7804188L (sv) Eldfast platta
SE7804794L (sv) Vexllada med inbyggd delningsvexel
GB2004661A (en) Optical gates
NO782059L (no) Fortykningsmiddel for trykkfarger
SE7809530L (sv) Glasform
SE7810322L (sv) Tvastegs vexellada
FI780239A (fi) Med boejliga tryckplattor foersedd formcylinder foer rotationstryckmaskiner
IT1094383B (it) Otturatore per fucili automatici
DK489478A (da) Vandmagasin
DK359279A (da) Drivhus med enkeltlag glas
SE7806613L (sv) Glaskomposition
SE7808408L (sv) Ra gjutsand
SE7808973L (sv) Svepatergangsleckpulsgenerator med fordrojd overforing
BR7801828A (pt) Tenaz de fechamento automatico para segurar uma chapa de vidro durante o processamento termico
SE7801774L (sv) Anordning med en ljusventil
MX146679A (es) Numerador de funcionamiento automatico mejorado
JPS5454478A (en) Arm light
SE7708352L (sv) Etiketteringsautomat
JPS5431835A (en) Timing light device
DK432678A (da) Plademagasin
TR19977A (tr) Ensektisid terkip er
AT350439B (de) Verschluss fuer automatische gewehre mit hahn- schlagmechanismus
DK226178A (da) Karaffel med paasaettelig haeldetud
SE7800413L (sv) Magasin for bultpistol
PL202219A1 (pl) Automatyczny radiokompas lotniczy