JPS5265506A - Process and apparatus for molding of watch glass - Google Patents

Process and apparatus for molding of watch glass

Info

Publication number
JPS5265506A
JPS5265506A JP50141420A JP14142075A JPS5265506A JP S5265506 A JPS5265506 A JP S5265506A JP 50141420 A JP50141420 A JP 50141420A JP 14142075 A JP14142075 A JP 14142075A JP S5265506 A JPS5265506 A JP S5265506A
Authority
JP
Japan
Prior art keywords
base die
glass blank
burners
heated
glass
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
JP50141420A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5638534B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tsuneo Takahashi
Setsuo Mutou
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Kawaguchiko Seimitsu KK
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Kawaguchiko Seimitsu KK
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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd, Kawaguchiko Seimitsu KK filed Critical Citizen Holdings Co Ltd
Priority to JP50141420A priority Critical patent/JPS5265506A/ja
Priority to CH1472676A priority patent/CH616043GA3/xx
Publication of JPS5265506A publication Critical patent/JPS5265506A/ja
Publication of JPS5638534B2 publication Critical patent/JPS5638534B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/06—Devices for shaping or setting watch glasses
    • G04D3/062—Shaping without chipping away, e.g. by hot pressing or by punching out the whole piece from a plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP50141420A 1975-11-25 1975-11-25 Process and apparatus for molding of watch glass Granted JPS5265506A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50141420A JPS5265506A (en) 1975-11-25 1975-11-25 Process and apparatus for molding of watch glass
CH1472676A CH616043GA3 (en) 1975-11-25 1976-11-23 Device for forming watchglasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50141420A JPS5265506A (en) 1975-11-25 1975-11-25 Process and apparatus for molding of watch glass

Publications (2)

Publication Number Publication Date
JPS5265506A true JPS5265506A (en) 1977-05-31
JPS5638534B2 JPS5638534B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-09-07

Family

ID=15291578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50141420A Granted JPS5265506A (en) 1975-11-25 1975-11-25 Process and apparatus for molding of watch glass

Country Status (2)

Country Link
JP (1) JPS5265506A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH616043GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110282390A (zh) * 2019-06-10 2019-09-27 温州市远华企业有限公司 一种眼镜盒包皮机的送料装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167392U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-11-13 1986-10-17
JPS63196579U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-06-04 1988-12-19
JPH0472557U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-11-05 1992-06-25

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-09 1973-09-05
JPS5088551U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-19 1975-07-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-09 1973-09-05
JPS5088551U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-19 1975-07-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110282390A (zh) * 2019-06-10 2019-09-27 温州市远华企业有限公司 一种眼镜盒包皮机的送料装置

Also Published As

Publication number Publication date
JPS5638534B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-09-07
CH616043B (de)
CH616043GA3 (en) 1980-03-14

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