GB296519A - Improvements in watches - Google Patents

Improvements in watches

Info

Publication number
GB296519A
GB296519A GB1895027A GB1895027A GB296519A GB 296519 A GB296519 A GB 296519A GB 1895027 A GB1895027 A GB 1895027A GB 1895027 A GB1895027 A GB 1895027A GB 296519 A GB296519 A GB 296519A
Authority
GB
United Kingdom
Prior art keywords
pendant
upper edge
knob
winding
watches
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
GB1895027A
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
Priority to GB1895027A priority Critical patent/GB296519A/en
Publication of GB296519A publication Critical patent/GB296519A/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

296,519. Addison, W. J. July 18, 1927. Keyless mechanism. -To render the movement dustproof a cupshaped member c is freely mounted between the underside of the winding knob a and the upper edge of the pendant f; or, where there is no pendant, between the knob a and the upper edge of the hole in the casing through which the winding stem b passes. To counteract wear the pendant is thickened or provided with reinforcement g.
GB1895027A 1927-07-18 1927-07-18 Improvements in watches Expired GB296519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1895027A GB296519A (en) 1927-07-18 1927-07-18 Improvements in watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1895027A GB296519A (en) 1927-07-18 1927-07-18 Improvements in watches

Publications (1)

Publication Number Publication Date
GB296519A true GB296519A (en) 1928-09-06

Family

ID=10121220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1895027A Expired GB296519A (en) 1927-07-18 1927-07-18 Improvements in watches

Country Status (1)

Country Link
GB (1) GB296519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511757A (en) * 1947-03-10 1950-06-13 Waldman Joseph Crown sealing device
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511757A (en) * 1947-03-10 1950-06-13 Waldman Joseph Crown sealing device
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

Similar Documents

Publication Publication Date Title
GB296519A (en) Improvements in watches
GB494367A (en) Improvements relating to belts for personal wear
GB364878A (en) Improvements connected with wristlet watch pendants
GB303102A (en) Fluid-tight keyless watch
GB525569A (en) Improvements relating to watches
GB274788A (en) Improvements in or relating to keyless watches
USD103940S (en) Design for a watchcase
GB269722A (en) Improvements connected with watch cases
GB262426A (en)
GB336017A (en) Time-piece serving as watch or travelling clock
USD126555S (en) Design for a combination pencil
USD131639S (en) Combination spring cover rgpacker and leaf spring lubricator
USD71672S (en) Frederick g
USD64309S (en) Design for a watchcase bow
USD69576S (en) Design for a watchcase
USD135077S (en) Belting or the like for personal wear
USD77343S (en) Design for a clock case
CH305461A (en) Timepiece.
USD117580S (en) Design for a bracelet chain
USD77551S (en) Design for a hinge strap
US1981047A (en) Watchcase
USD70810S (en) Design for cover paper or the like
USD64466S (en) Design eor paper
USD63477S (en) Design for a signal
USD65623S (en) Design for a wrist watchcase