JPS5565180A - Fixed construction of watch external component - Google Patents

Fixed construction of watch external component

Info

Publication number
JPS5565180A
JPS5565180A JP13821978A JP13821978A JPS5565180A JP S5565180 A JPS5565180 A JP S5565180A JP 13821978 A JP13821978 A JP 13821978A JP 13821978 A JP13821978 A JP 13821978A JP S5565180 A JPS5565180 A JP S5565180A
Authority
JP
Japan
Prior art keywords
glass
packing
fixed
depressed
proof
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
JP13821978A
Other languages
Japanese (ja)
Inventor
Masataka Matsumoto
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 JP13821978A priority Critical patent/JPS5565180A/en
Priority to GB7914350A priority patent/GB2023889B/en
Priority to CH395979A priority patent/CH641312B/en
Priority to DE19792917216 priority patent/DE2917216A1/en
Priority to FR7910900A priority patent/FR2424575A1/en
Publication of JPS5565180A publication Critical patent/JPS5565180A/en
Priority to US06/260,501 priority patent/US4456388A/en
Pending legal-status Critical Current

Links

Landscapes

  • Joining Of Glass To Other Materials (AREA)

Abstract

PURPOSE: To obtain thin constitution without losing the fixed force and water-proof, by fitting glass between the circumferential groove on the inner circumference of the glass fixed member such as glass ridge and the step so that the synthesis resin ring packing can be depressed.
CONSTITUTION: The synthesis resin ring packing 3 is placed on the step 4a of the glass ridge 4 so that the upper part of the external circumferential curve 3b can be contacted with the slope 4'c on the circumference groove 4c. When the super-thin glass 2 0.4W1.2mm thick is pressed in the packing 3, the packing 3 is aboided from being drawn by the gap S. Next, while the glass 2 is pressed, the packing 3 is pushed out toward the circumference groove 4c, and when the glass 2 reaches the step 4a, the external circumferential oblique surface 2c and the external diameter surface 2e of the glass 2 are depressed with the packing 3 to fix the glass 2. Thus, without deteriorating the force of fix and water-proof, the depth h' of the fixed part of the body can be reduced to about 0.6mm to enable thin thickness.
COPYRIGHT: (C)1980,JPO&Japio
JP13821978A 1978-04-27 1978-11-09 Fixed construction of watch external component Pending JPS5565180A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13821978A JPS5565180A (en) 1978-11-09 1978-11-09 Fixed construction of watch external component
GB7914350A GB2023889B (en) 1978-04-27 1979-04-25 Watch case structure
CH395979A CH641312B (en) 1978-04-27 1979-04-26 CLOCK CASE.
DE19792917216 DE2917216A1 (en) 1978-04-27 1979-04-27 CLOCK CASE
FR7910900A FR2424575A1 (en) 1978-04-27 1979-04-27 PERFECTED WATCH CASE
US06/260,501 US4456388A (en) 1978-04-27 1981-05-04 Watch case structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13821978A JPS5565180A (en) 1978-11-09 1978-11-09 Fixed construction of watch external component

Publications (1)

Publication Number Publication Date
JPS5565180A true JPS5565180A (en) 1980-05-16

Family

ID=15216863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13821978A Pending JPS5565180A (en) 1978-04-27 1978-11-09 Fixed construction of watch external component

Country Status (1)

Country Link
JP (1) JPS5565180A (en)

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