GB825660A - Fluid-tight winding means for a keyless watch - Google Patents

Fluid-tight winding means for a keyless watch

Info

Publication number
GB825660A
GB825660A GB36125/56A GB3612556A GB825660A GB 825660 A GB825660 A GB 825660A GB 36125/56 A GB36125/56 A GB 36125/56A GB 3612556 A GB3612556 A GB 3612556A GB 825660 A GB825660 A GB 825660A
Authority
GB
United Kingdom
Prior art keywords
crown
stem
fluid
watch
winding means
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
GB36125/56A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB825660A publication Critical patent/GB825660A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Abstract

825,660. Watches. PANERAI, M., and PANERAI, G. Nov. 26, 1956 [Nov. 30, 1955], No. 36125/56. Class 139 In a watch keyless mechanism the crown 3, Figs. 1 and 2, is normally retained against a packing 4 in the caseband 8 by the projection 7 of a lever 2 pivoted at 9 on a frame 1 the two parts of which overlie the crown. Movement of the lever 2 to the dotted line position in Fig. 1 frees the crown for actuation. In another embodiment, Fig. 3, the crown 14 is held against the packing 15 by spring-pressed balls 17 which engage a V-shaped groove 16 in the winding stem 13. When the stem is pulled out to the hand-setting position the balls 17 engage a groove 19 in the stem.
GB36125/56A 1955-11-30 1956-11-26 Fluid-tight winding means for a keyless watch Expired GB825660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT825660X 1955-11-30

Publications (1)

Publication Number Publication Date
GB825660A true GB825660A (en) 1959-12-16

Family

ID=11318848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36125/56A Expired GB825660A (en) 1955-11-30 1956-11-26 Fluid-tight winding means for a keyless watch

Country Status (1)

Country Link
GB (1) GB825660A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130539A (en) * 1962-02-01 1964-04-28 Robert L Davis Watch crown seal
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
EP2017683A2 (en) 2007-07-16 2009-01-21 Zafer Yigitoglu Method and device for sealing the adjustment crown of a watch
DE102013016273B4 (en) 2013-09-30 2021-09-09 Juri Schob LOCKING DEVICE FOR SEALING AN INDICATOR

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130539A (en) * 1962-02-01 1964-04-28 Robert L Davis Watch crown seal
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
EP2017683A2 (en) 2007-07-16 2009-01-21 Zafer Yigitoglu Method and device for sealing the adjustment crown of a watch
DE102007033361A1 (en) 2007-07-16 2009-01-29 Zafer Yigitoglu Device and method for sealing the Einstellkrone a clock
DE202007018739U1 (en) 2007-07-16 2009-04-23 Yigitoglu, Zafer Device for sealing the crown of a clock
DE102007033361B4 (en) * 2007-07-16 2009-07-09 Zafer Yigitoglu Device and method for sealing the Einstellkrone a clock
DE102013016273B4 (en) 2013-09-30 2021-09-09 Juri Schob LOCKING DEVICE FOR SEALING AN INDICATOR

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