JPS5465573A - Structure of glass part of watch cases - Google Patents

Structure of glass part of watch cases

Info

Publication number
JPS5465573A
JPS5465573A JP13147577A JP13147577A JPS5465573A JP S5465573 A JPS5465573 A JP S5465573A JP 13147577 A JP13147577 A JP 13147577A JP 13147577 A JP13147577 A JP 13147577A JP S5465573 A JPS5465573 A JP S5465573A
Authority
JP
Japan
Prior art keywords
glass
face
circumferential groove
compressed
outside diameter
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
JP13147577A
Other languages
Japanese (ja)
Other versions
JPS6113189B2 (en
Inventor
Yasuo Maekawa
Masahiko Waki
Tsunetoshi Sekiguchi
Chiyuu Koide
Hisao Yamagata
Osamu Matsumura
Kisuke Watanabe
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 Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP13147577A priority Critical patent/JPS5465573A/en
Priority to FR7810159A priority patent/FR2386852A1/en
Priority to US05/893,686 priority patent/US4234948A/en
Priority to CH371378A priority patent/CH635475B/en
Priority to DE19782814920 priority patent/DE2814920A1/en
Priority to GB13484/78A priority patent/GB1597683A/en
Publication of JPS5465573A publication Critical patent/JPS5465573A/en
Priority to SG806/83A priority patent/SG80683G/en
Priority to HK70/85A priority patent/HK7085A/en
Priority to MY379/85A priority patent/MY8500379A/en
Publication of JPS6113189B2 publication Critical patent/JPS6113189B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

PURPOSE: To enable watch glass of extra thin plate to be fixed and achieve the reduction in thickness by so constituting the glass part that a synthetic resin ring is firmly compressed between glass and circumferential groove of a glass fixing member and part thereof is forced out from the clearance between the glass and circumferential groove.
CONSTITUTION: A circumferential groove 11 having a tapered face 15 in the upper part is formed on the inside circumferential face of a bezel 1 and a receiving face 13 for receiving the bottom side of glass 2 is provided in the lower part. On the other hand, the diameter D2 of the outside diameter face 21 of the glass 2 is made slightly smaller than the inside idameter D1 of its collar part 12 and is formed to such a diameter at which the portion for compression margin of the synthetic ring 3 is compressed. An upper tapered face 25 and guide taper face 22 are respecively provided to the upper and lower portions of the outside diameter face 21. The synthetic ring 3 is prowerfully compressed in the space formed by the circumferential groove 11, outside diameter face 21 and guide tapered face 22, whereby the water- proofness and fixing force of the glass 2 are held.
COPYRIGHT: (C)1979,JPO&Japio
JP13147577A 1977-04-06 1977-11-04 Structure of glass part of watch cases Granted JPS5465573A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP13147577A JPS5465573A (en) 1977-11-04 1977-11-04 Structure of glass part of watch cases
FR7810159A FR2386852A1 (en) 1977-04-06 1978-04-05 WATCH GLASS FIXING STRUCTURE
US05/893,686 US4234948A (en) 1977-04-06 1978-04-05 Watchglass fixing structure
GB13484/78A GB1597683A (en) 1977-04-06 1978-04-06 Watch case
DE19782814920 DE2814920A1 (en) 1977-04-06 1978-04-06 ARRANGEMENT FOR FASTENING A CLOCK GLASS TO A CLOCK CASE
CH371378A CH635475B (en) 1977-04-06 1978-04-06 FASTENING DEVICE FOR A CLOCK GLASS ON A CLOCK CASE.
SG806/83A SG80683G (en) 1977-04-06 1983-12-20 Watch case
HK70/85A HK7085A (en) 1977-04-06 1985-01-24 Watch case
MY379/85A MY8500379A (en) 1977-04-06 1985-12-30 Watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13147577A JPS5465573A (en) 1977-11-04 1977-11-04 Structure of glass part of watch cases

Publications (2)

Publication Number Publication Date
JPS5465573A true JPS5465573A (en) 1979-05-26
JPS6113189B2 JPS6113189B2 (en) 1986-04-11

Family

ID=15058833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13147577A Granted JPS5465573A (en) 1977-04-06 1977-11-04 Structure of glass part of watch cases

Country Status (1)

Country Link
JP (1) JPS5465573A (en)

Also Published As

Publication number Publication date
JPS6113189B2 (en) 1986-04-11

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