FR2406240B1 - - Google Patents

Info

Publication number
FR2406240B1
FR2406240B1 FR7829168A FR7829168A FR2406240B1 FR 2406240 B1 FR2406240 B1 FR 2406240B1 FR 7829168 A FR7829168 A FR 7829168A FR 7829168 A FR7829168 A FR 7829168A FR 2406240 B1 FR2406240 B1 FR 2406240B1
Authority
FR
France
Prior art keywords
back cover
fixing portion
torsionable
weakened
case band
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.)
Expired
Application number
FR7829168A
Other languages
English (en)
Other versions
FR2406240A1 (fr
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
Publication of FR2406240A1 publication Critical patent/FR2406240A1/fr
Application granted granted Critical
Publication of FR2406240B1 publication Critical patent/FR2406240B1/fr
Granted 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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/084—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown
    • G04B37/086—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown for shaped watches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/555—Angle section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/557—Expansible section

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Electric Clocks (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Springs (AREA)
FR7829168A 1977-10-13 1978-10-12 Ressort de maintien pour boitier de montre-bracelet Granted FR2406240A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12274377A JPS5456476A (en) 1977-10-13 1977-10-13 Biting spring of wristwatch case

Publications (2)

Publication Number Publication Date
FR2406240A1 FR2406240A1 (fr) 1979-05-11
FR2406240B1 true FR2406240B1 (fr) 1982-12-10

Family

ID=14843490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829168A Granted FR2406240A1 (fr) 1977-10-13 1978-10-12 Ressort de maintien pour boitier de montre-bracelet

Country Status (7)

Country Link
US (1) US4223527A (fr)
JP (1) JPS5456476A (fr)
CH (1) CH642218B (fr)
DE (1) DE2844785C2 (fr)
FR (1) FR2406240A1 (fr)
GB (1) GB2008811B (fr)
HK (1) HK7185A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697792U (fr) * 1979-12-26 1981-08-03
DE3501124A1 (de) * 1984-01-23 1985-07-25 Mondaine Watch Ltd., Zürich Wasserdichtes gehaeuse fuer eine kleinuhr
EP2595008B1 (fr) * 2011-11-17 2015-01-07 Montres Rado S.A. Boîte pour pièce d'horlogerie
JP7217185B2 (ja) * 2019-03-25 2023-02-02 セイコーインスツル株式会社 時計
CN115390421B (zh) * 2022-09-06 2024-05-17 北京德兰系统控制技术有限公司 一种防水手表

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH237038A (fr) * 1943-06-04 1945-03-31 Marti Fritz Boîte de montre étanche.
US2845773A (en) * 1956-08-27 1958-08-05 Bulova Watch Co Inc Watch case
GB1366828A (en) * 1971-05-04 1974-09-11 Seiko Instr & Electronics Watch case
JPS537820B2 (fr) * 1973-08-24 1978-03-22
JPS5639437B2 (fr) * 1973-12-18 1981-09-12

Also Published As

Publication number Publication date
DE2844785C2 (de) 1985-07-11
JPS567191B2 (fr) 1981-02-16
CH642218B (de)
HK7185A (en) 1985-02-01
GB2008811B (en) 1982-01-13
JPS5456476A (en) 1979-05-07
US4223527A (en) 1980-09-23
DE2844785A1 (de) 1979-05-03
CH642218GA3 (fr) 1984-04-13
GB2008811A (en) 1979-06-06
FR2406240A1 (fr) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse