CH613591GA3 - Non-circular clock housing - Google Patents

Non-circular clock housing Download PDF

Info

Publication number
CH613591GA3
CH613591GA3 CH1626474A CH1626474A CH613591GA3 CH 613591G A3 CH613591G A3 CH 613591GA3 CH 1626474 A CH1626474 A CH 1626474A CH 1626474 A CH1626474 A CH 1626474A CH 613591G A3 CH613591G A3 CH 613591GA3
Authority
CH
Switzerland
Prior art keywords
housing
slots
works
centre part
holding ring
Prior art date
Application number
CH1626474A
Other versions
CH613591B (en
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
Publication of CH613591B publication Critical patent/CH613591B/en
Application filed filed Critical
Priority to CH1626474A priority Critical patent/CH613591GA3/en
Publication of CH613591GA3 publication Critical patent/CH613591GA3/en

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
    • G04B37/084—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown
    • 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
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
    • G04B37/05—Fixed mountings for pocket or wrist watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Clamps And Clips (AREA)

Abstract

Non-circular clock housing having a base (1), a works-holding ring (2) and a housing centre part (10). An edge (9) of the housing centre part (10) projecting inwards engages over the glass edge (8) which protrudes outwards and with the interposition of a seal (7) rests on a shoulder (6) of the works-holding ring (2). The housing centre part (10) is provided with inner holding grooves (16) and the works-holding ring (2) is provided with slots (11) having fastening grooves (15) which are directed outwards, into which slots and the holding grooves (16) of the housing centre part (10) there enters in each case a fastening element (14) passing through the slots (11). In order on the one hand to be able to produce a clock housing of this type more economically, without adversely affecting the waterproofness, and on the other hand to make the fastening screws accessible without removing any parts and, at the same time, to create the possibility of producing substantially flatter clock cases, the base (1) and the works-holding ring (2) form a single, non-circular carrier piece which is provided with recesses (12) for introducing a fastening element (14). The said recesses are constructed as slots which are open to the outer edge of the base (1), by means of which support shoulders (13) for the fastening elements (14) are formed. <IMAGE>
CH1626474A 1974-12-06 1974-12-06 Non-circular clock housing CH613591GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1626474A CH613591GA3 (en) 1974-12-06 1974-12-06 Non-circular clock housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1626474A CH613591GA3 (en) 1974-12-06 1974-12-06 Non-circular clock housing

Publications (2)

Publication Number Publication Date
CH613591B CH613591B (en)
CH613591GA3 true CH613591GA3 (en) 1979-10-15

Family

ID=4415820

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1626474A CH613591GA3 (en) 1974-12-06 1974-12-06 Non-circular clock housing

Country Status (1)

Country Link
CH (1) CH613591GA3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440505A (en) * 1981-08-10 1984-04-03 Montres Rado S.A. Watchcase having a thin appearance when being worn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440505A (en) * 1981-08-10 1984-04-03 Montres Rado S.A. Watchcase having a thin appearance when being worn

Also Published As

Publication number Publication date
CH613591B (en)

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