JPS5596476A - Production of watch hand - Google Patents

Production of watch hand

Info

Publication number
JPS5596476A
JPS5596476A JP457779A JP457779A JPS5596476A JP S5596476 A JPS5596476 A JP S5596476A JP 457779 A JP457779 A JP 457779A JP 457779 A JP457779 A JP 457779A JP S5596476 A JPS5596476 A JP S5596476A
Authority
JP
Japan
Prior art keywords
hand
plating
watch
production
watch hand
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
JP457779A
Other languages
Japanese (ja)
Inventor
Makoto Hirano
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP457779A priority Critical patent/JPS5596476A/en
Publication of JPS5596476A publication Critical patent/JPS5596476A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain a watch hand fastening method in plating thereof by the ion plating in such a manner as to make it possible to thoroughly applying the plating to the hand without changing the bore thereof.
CONSTITUTION: A projection (supporting part) 1 is provided on the watch hand for stationary support. The support part 1 is supported with a jig and connected to the cathode. With the application of a voltage, the hand is cleaned on the surface by Ar gas discharging or the like. In addition, the evaporative material such as Ni is evaporated by an electron beam to form an Ni film or the like on the surface of the hand. After the ion plating, the hand is removed and the support part 1 is cut off to finish the hand.
COPYRIGHT: (C)1980,JPO&Japio
JP457779A 1979-01-17 1979-01-17 Production of watch hand Pending JPS5596476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP457779A JPS5596476A (en) 1979-01-17 1979-01-17 Production of watch hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP457779A JPS5596476A (en) 1979-01-17 1979-01-17 Production of watch hand

Publications (1)

Publication Number Publication Date
JPS5596476A true JPS5596476A (en) 1980-07-22

Family

ID=11587881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP457779A Pending JPS5596476A (en) 1979-01-17 1979-01-17 Production of watch hand

Country Status (1)

Country Link
JP (1) JPS5596476A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100412727C (en) * 2001-12-11 2008-08-20 精工电子有限公司 A pointer and a timer using the pointer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100412727C (en) * 2001-12-11 2008-08-20 精工电子有限公司 A pointer and a timer using the pointer

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