GB1122140A - Watch crown - Google Patents

Watch crown

Info

Publication number
GB1122140A
GB1122140A GB30155/67A GB3015567A GB1122140A GB 1122140 A GB1122140 A GB 1122140A GB 30155/67 A GB30155/67 A GB 30155/67A GB 3015567 A GB3015567 A GB 3015567A GB 1122140 A GB1122140 A GB 1122140A
Authority
GB
United Kingdom
Prior art keywords
watch crown
crown
watch
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
GB30155/67A
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.)
United States Time Corp
Original Assignee
United States Time Corp
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 United States Time Corp filed Critical United States Time Corp
Publication of GB1122140A publication Critical patent/GB1122140A/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)
  • Sliding-Contact Bearings (AREA)
GB30155/67A 1966-07-01 1967-06-29 Watch crown Expired GB1122140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US562294A US3376701A (en) 1966-07-01 1966-07-01 Watch crown

Publications (1)

Publication Number Publication Date
GB1122140A true GB1122140A (en) 1968-07-31

Family

ID=24245667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30155/67A Expired GB1122140A (en) 1966-07-01 1967-06-29 Watch crown

Country Status (4)

Country Link
US (1) US3376701A (en)
CH (2) CH768067A4 (en)
DE (1) DE1673709B1 (en)
GB (1) GB1122140A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH956873A4 (en) * 1973-06-29 1975-05-15
CA1171669A (en) * 1980-11-10 1984-07-31 Pierre Goy Water-resistant device between an outside control member and watch case
CH691936A5 (en) * 1997-06-11 2001-11-30 Meco Sa Grenchen Actuating means with seal for a watch.
CH691935A5 (en) * 1997-06-11 2001-11-30 Meco Sa Grenchen Safety valve for a watch.
DE60137213D1 (en) * 2001-07-28 2009-02-12 Richemont Int Sa Waterproof crown for watch case
CH697143A5 (en) * 2004-01-23 2008-05-15 Richemont Int Sa Automatic adjusting device, in particular for a watch.
EP3287855B1 (en) * 2016-08-26 2019-05-01 Meco S.A. Adjustment crown for a timepiece

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH284492A (en) * 1949-10-24 1952-07-31 Vaurillon Emile Waterproof box and method of manufacturing this box.
US2779153A (en) * 1951-07-13 1957-01-29 Soguel Rene Crown for waterproof watches
US2771734A (en) * 1953-05-06 1956-11-27 Morf Ernest Watch crown seal
FR1092189A (en) * 1954-02-02 1955-04-19 Waterproof winding crown, especially for watches
CH316459A (en) * 1954-07-15 1956-10-15 Chevalier Edgar Timepiece, one wall of the case of which is leaktightly traversed by a control member
US2844421A (en) * 1954-11-05 1958-07-22 Haskel Engineering Associates Sealing structure
CH327358A (en) * 1954-12-20 1958-01-31 Piquerez Sa Camille Winder for waterproof watch
CH327020A (en) * 1955-01-14 1958-01-15 Piquerez Camille Waterproof watch winding crown
CH331280A (en) * 1955-12-21 1958-07-15 Morf Ernest Waterproof crown for measuring device, especially for watch
US2862736A (en) * 1956-09-28 1958-12-02 Parker Hannifin Corp Sealing assembly of packing rings of different qualities
CH346176A (en) * 1957-04-25 1960-04-30 Soguel Rene Waterproof winding crown
US2912819A (en) * 1957-07-19 1959-11-17 Joseph Waldman & Sons Waterproof watch crown
FR1186414A (en) * 1957-07-19 1959-08-24 Improvements to the crowns of waterproof watches
US2973978A (en) * 1957-08-21 1961-03-07 North American Aviation Inc Bimaterial back-up ring
CH344026A (en) * 1958-01-15 1960-01-15 Morf Ernest Winding and time setting device for waterproof watches
CH352968A (en) * 1959-03-06 1961-03-15 Certina Kurth Freres S A Waterproof winder

Also Published As

Publication number Publication date
CH511473A (en) 1971-04-15
CH768067A4 (en) 1971-04-15
US3376701A (en) 1968-04-09
DE1673709B1 (en) 1971-12-30

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