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GB356048A - Improvements connected with keyless watches - Google Patents

Improvements connected with keyless watches

Info

Publication number
GB356048A
GB356048A GB3595230A GB3595230A GB356048A GB 356048 A GB356048 A GB 356048A GB 3595230 A GB3595230 A GB 3595230A GB 3595230 A GB3595230 A GB 3595230A GB 356048 A GB356048 A GB 356048A
Authority
GB
United Kingdom
Prior art keywords
pendant
watches
keyless
cup
winding
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
GB3595230A
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.)
DENNISON WATCH CASE Co LT
Original Assignee
DENNISON WATCH CASE Co LT
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 DENNISON WATCH CASE Co LT filed Critical DENNISON WATCH CASE Co LT
Priority to GB3595230A priority Critical patent/GB356048A/en
Publication of GB356048A publication Critical patent/GB356048A/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)
  • Closures For Containers (AREA)

Abstract

356,048. Watches. DENNISON WATCH CASE CO., Ltd., Villa Road, Handsworth, Birmingham, and WACHTER, F., 4, East 28th Street, New York, U.S.A. Nov. 29, 1930, No. 35952. [Class 139.] Keyless mechanism. -A closure member 3 for the pendant 5 is positively connected to the winding stem 2 and crown 4 and is pressed on to the pendant to seal the latter against dust or damp by a cup-shaped member 7 which has a screwthreaded engagement with the pendant. When this cup is released by means of a knurled flange 9, to permit hand-setting and winding, it is raised clear of the threads by a short spring 13.
GB3595230A 1930-11-29 1930-11-29 Improvements connected with keyless watches Expired GB356048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3595230A GB356048A (en) 1930-11-29 1930-11-29 Improvements connected with keyless watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3595230A GB356048A (en) 1930-11-29 1930-11-29 Improvements connected with keyless watches

Publications (1)

Publication Number Publication Date
GB356048A true GB356048A (en) 1931-09-03

Family

ID=10383318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3595230A Expired GB356048A (en) 1930-11-29 1930-11-29 Improvements connected with keyless watches

Country Status (1)

Country Link
GB (1) GB356048A (en)

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