JPS53140315A - Selffclosing tongs - Google Patents

Selffclosing tongs

Info

Publication number
JPS53140315A
JPS53140315A JP4373678A JP4373678A JPS53140315A JP S53140315 A JPS53140315 A JP S53140315A JP 4373678 A JP4373678 A JP 4373678A JP 4373678 A JP4373678 A JP 4373678A JP S53140315 A JPS53140315 A JP S53140315A
Authority
JP
Japan
Prior art keywords
selffclosing
tongs
selffclosing tongs
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.)
Granted
Application number
JP4373678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6141855B2 (pt
Inventor
Aran Iiamuzu Jiyooji
Ranshingu Seimuaa Samuueru
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.)
PPG Industries Inc
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 JPS53140315A publication Critical patent/JPS53140315A/ja
Publication of JPS6141855B2 publication Critical patent/JPS6141855B2/ja
Granted legal-status Critical Current

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)
JP4373678A 1977-04-15 1978-04-13 Selffclosing tongs Granted JPS53140315A (en)

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 (2)

Publication Number Publication Date
JPS53140315A true JPS53140315A (en) 1978-12-07
JPS6141855B2 JPS6141855B2 (pt) 1986-09-18

Family

ID=27120695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4373678A Granted JPS53140315A (en) 1977-04-15 1978-04-13 Selffclosing tongs

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
DE2816184A1 (de) 1978-10-19
IT1108633B (it) 1985-12-09
DE2816184C2 (de) 1983-04-07
BR7801828A (pt) 1978-11-28
FR2387191A1 (fr) 1978-11-10
JPS6141855B2 (pt) 1986-09-18
IT7867751A0 (it) 1978-04-05

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