GB1240297A - Improvements in or relating to a timepiece adjusting mechanism - Google Patents

Improvements in or relating to a timepiece adjusting mechanism

Info

Publication number
GB1240297A
GB1240297A GB37124/68A GB3712468A GB1240297A GB 1240297 A GB1240297 A GB 1240297A GB 37124/68 A GB37124/68 A GB 37124/68A GB 3712468 A GB3712468 A GB 3712468A GB 1240297 A GB1240297 A GB 1240297A
Authority
GB
United Kingdom
Prior art keywords
crown
tube
seal
neutral position
aug
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
GB37124/68A
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.)
Nationale SA
Original Assignee
Nationale SA
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 Nationale SA filed Critical Nationale SA
Publication of GB1240297A publication Critical patent/GB1240297A/en
Expired 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
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • G04B37/103—Hermetic sealing of openings, joints, passages or slits of winding stems by screwing the crown onto the case

Abstract

1,240,297. Timepieces. LA NATIONALE S.A. Aug. 2, 1968 [Aug. 22, 1967], No. 37124/68. Heading G3T. A watertight winding stem for a timepiece comprises a tube 6, a crown 1 having a recess 2 and being movable to a neutral position in which the crown is tightened on the tube on elastic sealing member 8 and stop means for determining the neutral position and preventing over tightening of the crown. In the neutral position a screw-threaded flange 7 engages a screw-threaded collar 12 secured to the crown 1. A further seal 9 is also provided to ensure watertightness of the stem in the winding position shown in the right hand side of the figure. When the crown is screwed on to the tube 6 the seal 8 engages a conical surface 10 of the tube and the seal 9 is radially expanded by compression between a washer 11 and a flange 13 to engage the cylindrical surfaces of the recess 2 and the tube 6. Overtightening of the crown is prevented by the top of the tube 6 engaging the roof of the crown. Modifications including only a single seal are described and several modifications of the stop means are also described.
GB37124/68A 1967-08-22 1968-08-02 Improvements in or relating to a timepiece adjusting mechanism Expired GB1240297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1179667A CH513452A (en) 1967-08-22 1967-08-22 Waterproof winder for a timepiece including a tightening crown

Publications (1)

Publication Number Publication Date
GB1240297A true GB1240297A (en) 1971-07-21

Family

ID=4376950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37124/68A Expired GB1240297A (en) 1967-08-22 1968-08-02 Improvements in or relating to a timepiece adjusting mechanism

Country Status (4)

Country Link
US (1) US3535869A (en)
CH (2) CH513452A (en)
FR (1) FR1576834A (en)
GB (1) GB1240297A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109881C1 (en) * 2001-02-22 2002-06-20 Ralf Lehr Wrist watch with water-tight watch case has locking device brought into engagement with setting crown for compression of annular seal cooperating with setting crown or setting shaft

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1132074A4 (en) * 1974-08-20 1976-05-31
CH624259B (en) * 1979-03-29 Boninchi Sa WATERPROOF PUSH-BUTTON FOR DIVING WATCH.
US4324108A (en) * 1980-05-05 1982-04-13 Fmc Corporation Apparatus for freezing confection material
EP1280023B1 (en) * 2001-07-28 2008-12-31 Richemont International S.A. Waterproof crown for watch case
JP4040996B2 (en) * 2003-03-10 2008-01-30 セイコーインスツル株式会社 Cell phone clock
FR2898694B1 (en) * 2006-03-14 2008-05-30 Cheval Freres Sas Soc Par Acti CROWN OF WATCH REMONTOIR
FR2919078B1 (en) * 2007-07-19 2010-02-19 Cheval Freres CROWN IN BAIONNETTE FOR WATCH REMONTOIR
JP5437875B2 (en) * 2010-03-26 2014-03-12 セイコーインスツル株式会社 Cell phone clock
JP5324509B2 (en) * 2010-03-26 2013-10-23 セイコーインスツル株式会社 Cell phone clock
EP3007906A2 (en) 2013-06-09 2016-04-20 Apple Inc. Laser-formed features
JP6424048B2 (en) * 2014-09-09 2018-11-14 セイコーインスツル株式会社 clock
US11200386B2 (en) 2018-09-27 2021-12-14 Apple Inc. Electronic card having an electronic interface
US11571766B2 (en) 2018-12-10 2023-02-07 Apple Inc. Laser marking of an electronic device through a cover
US11299421B2 (en) 2019-05-13 2022-04-12 Apple Inc. Electronic device enclosure with a glass member having an internal encoded marking
EP3936732B1 (en) * 2020-07-10 2023-03-15 Rolex Sa Threaded timepiece member

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH190466A (en) * 1936-08-07 1937-04-30 Colomb Henri Watch winder.
US2579340A (en) * 1944-11-28 1951-12-18 Schmitz Werner Winding stem with removable crown
CH274300A (en) * 1948-10-28 1951-03-31 Ag Oliva Waterproof watch winder.
US2779153A (en) * 1951-07-13 1957-01-29 Soguel Rene Crown for waterproof watches
GB740124A (en) * 1953-04-18 1955-11-09 Rolex Montres Fluid-tight winding means for a timepiece
CH331280A (en) * 1955-12-21 1958-07-15 Morf Ernest Waterproof crown for measuring device, especially for watch
CH418233A (en) * 1960-11-07 1966-04-15 Simon John Waterproof watch winder
FR1460648A (en) * 1965-08-31 1966-03-04 Pusher for chronograph and similar devices
CH140166A4 (en) * 1966-02-01 1967-12-29
CH472721A (en) * 1966-06-14 1969-06-30 Boninchi Sa Waterproof control device for a timepiece mechanism housed in a case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109881C1 (en) * 2001-02-22 2002-06-20 Ralf Lehr Wrist watch with water-tight watch case has locking device brought into engagement with setting crown for compression of annular seal cooperating with setting crown or setting shaft

Also Published As

Publication number Publication date
DE1773980B2 (en) 1976-11-04
DE1773980A1 (en) 1971-11-04
CH1179667A4 (en) 1971-06-15
CH513452A (en) 1971-06-15
US3535869A (en) 1970-10-27
FR1576834A (en) 1969-08-01

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