JPS57172278A - Surface treatment method of floating index display member for clock - Google Patents

Surface treatment method of floating index display member for clock

Info

Publication number
JPS57172278A
JPS57172278A JP5799781A JP5799781A JPS57172278A JP S57172278 A JPS57172278 A JP S57172278A JP 5799781 A JP5799781 A JP 5799781A JP 5799781 A JP5799781 A JP 5799781A JP S57172278 A JPS57172278 A JP S57172278A
Authority
JP
Japan
Prior art keywords
display member
protective film
index
clock
floating
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.)
Pending
Application number
JP5799781A
Other languages
Japanese (ja)
Inventor
Yoichi Kodaira
Yukio Kasahara
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.)
HAMASAWA KOGYO KK
Original Assignee
HAMASAWA KOGYO 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 HAMASAWA KOGYO KK filed Critical HAMASAWA KOGYO KK
Priority to JP5799781A priority Critical patent/JPS57172278A/en
Publication of JPS57172278A publication Critical patent/JPS57172278A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE:To obtain a floating index display member for a clock, which is excellent in its weather resistance and shock resistance, by floating an index part on a display member substrate on which a protective film has been formed, by a press, etc., and after that, removing the protective film, and reforming a surface coating film or a plating layer. CONSTITUTION:On a dial substrate 1 on which decoration plating 3 and a protective film such as lacquer, etc. have been formed, an index 2, etc. are floated out by press working with a punch and a die. Subsequently, the protective film is removed, a decoration coating film 6 is added to the dial substrate, the upper surface of the index part is cut and worked, and after that, a plating layer 5 is formed on the upper surface of the index part. Accordingly, appearance of 3 colors can be displayed by the upper surface of the index part, the side and the display member substrate 1. Also, a shearing crack generated at the time of press working is protected by the decoration coating film 6, and the weather resistance is elevated.
JP5799781A 1981-04-17 1981-04-17 Surface treatment method of floating index display member for clock Pending JPS57172278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5799781A JPS57172278A (en) 1981-04-17 1981-04-17 Surface treatment method of floating index display member for clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5799781A JPS57172278A (en) 1981-04-17 1981-04-17 Surface treatment method of floating index display member for clock

Publications (1)

Publication Number Publication Date
JPS57172278A true JPS57172278A (en) 1982-10-23

Family

ID=13071638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5799781A Pending JPS57172278A (en) 1981-04-17 1981-04-17 Surface treatment method of floating index display member for clock

Country Status (1)

Country Link
JP (1) JPS57172278A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493731A (en) * 1972-05-02 1974-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493731A (en) * 1972-05-02 1974-01-14

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