JPS5470865A - Structure for glass portion of watch case - Google Patents
Structure for glass portion of watch caseInfo
- Publication number
- JPS5470865A JPS5470865A JP13813177A JP13813177A JPS5470865A JP S5470865 A JPS5470865 A JP S5470865A JP 13813177 A JP13813177 A JP 13813177A JP 13813177 A JP13813177 A JP 13813177A JP S5470865 A JPS5470865 A JP S5470865A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- packing
- circumferential groove
- fixed
- synthetic resin
- 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
Links
Landscapes
- Electric Clocks (AREA)
- Gasket Seals (AREA)
Abstract
PURPOSE: To facilitate the working operation and to improve the fixing force and water-proof property of glass by mounting a packing of a synthetic resin in a circumferential groove, which is formed between an upper drum and a ring member fixed thereto, thereby to fix the glass.
CONSTITUTION: A packing 2 of a synthetic resin is fitted in a circumferential groove, which is formed between an upper drum 3 and a ring member 4 fixed thereto. Glass 1, which is formed with a guide slope 1c at its lower portion, is forced into the packing 2 so that the packing is partially protruded into the clearance between the outer diameter portion of the glass 1 and the circumferential groove thereby to form a protrusion 2a. Thus, the glass 1 can be easily fixed without any use of a special jig whiel improving the fixing force and the water-proof property.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13813177A JPS5470865A (en) | 1977-11-17 | 1977-11-17 | Structure for glass portion of watch case |
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 |
DE19782814920 DE2814920A1 (en) | 1977-04-06 | 1978-04-06 | ARRANGEMENT FOR FASTENING A CLOCK GLASS TO A CLOCK CASE |
GB13484/78A GB1597683A (en) | 1977-04-06 | 1978-04-06 | Watch 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 |
---|---|---|---|
JP13813177A JPS5470865A (en) | 1977-11-17 | 1977-11-17 | Structure for glass portion of watch case |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5470865A true JPS5470865A (en) | 1979-06-07 |
JPS6129466B2 JPS6129466B2 (en) | 1986-07-07 |
Family
ID=15214699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13813177A Granted JPS5470865A (en) | 1977-04-06 | 1977-11-17 | Structure for glass portion of watch case |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5470865A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994667U (en) * | 1972-12-08 | 1974-08-15 |
-
1977
- 1977-11-17 JP JP13813177A patent/JPS5470865A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994667U (en) * | 1972-12-08 | 1974-08-15 |
Also Published As
Publication number | Publication date |
---|---|
JPS6129466B2 (en) | 1986-07-07 |
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