CH686596GA3 - Fabrication method for watch housing tube - Google Patents

Fabrication method for watch housing tube

Info

Publication number
CH686596GA3
CH686596GA3 CH03739/94A CH373994A CH686596GA3 CH 686596G A3 CH686596G A3 CH 686596GA3 CH 03739/94 A CH03739/94 A CH 03739/94A CH 373994 A CH373994 A CH 373994A CH 686596G A3 CH686596G A3 CH 686596GA3
Authority
CH
Switzerland
Prior art keywords
ring
tube
stem
bore
watch housing
Prior art date
Application number
CH03739/94A
Other languages
French (fr)
Other versions
CH686596B5 (en
Inventor
Jean-Pierre Slavic
Original Assignee
Boninchi Sa
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 Boninchi Sa filed Critical Boninchi Sa
Priority to CH373994A priority Critical patent/CH686596B5/en
Publication of CH686596GA3 publication Critical patent/CH686596GA3/en
Publication of CH686596B5 publication Critical patent/CH686596B5/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
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • G04B37/103—Hermetic sealing of openings, joints, passages or slits of winding stems by screwing the crown onto the case
    • 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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/041—Construction of crowns for rotating movement; connection with the winding stem; winding stems
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams

Abstract

The procedure for fixing a band or ring (13) to one end of a tube (3) of a housing circlet with a screw part (1) which is to be secured at rest on the tube of the watch housing. The latter comprises a head (1) having a cylindrical hollow (2) threaded and surrounding the tube. The latter has piece with the head and in which is mounted a stem (6) held in place by a spring (8) and crossing the ring element.The ring has a polygonal passage (12) in which a part of a polygon section (9) similar to the stem can be engaged to cause rotation of the stem in an un-screwed position of the crown part. A bore (10) is formed in the interior depth of the height of the ring and has a diameter slightly greater than or equal to that of the ring. The ring is located in the bore such that it extends past the tube, and is fixed to the tube by solder which is located at the interior of the circumference of the tube and away from the edge of the ring.
CH373994A 1994-12-09 1994-12-09 A method of manufacturing a watch crown. CH686596B5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH373994A CH686596B5 (en) 1994-12-09 1994-12-09 A method of manufacturing a watch crown.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH373994A CH686596B5 (en) 1994-12-09 1994-12-09 A method of manufacturing a watch crown.

Publications (2)

Publication Number Publication Date
CH686596GA3 true CH686596GA3 (en) 1996-05-15
CH686596B5 CH686596B5 (en) 1997-12-31

Family

ID=4262459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH373994A CH686596B5 (en) 1994-12-09 1994-12-09 A method of manufacturing a watch crown.

Country Status (1)

Country Link
CH (1) CH686596B5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971679A (en) * 2010-05-04 2013-03-13 劳力士有限公司 Watch case
CN110753884A (en) * 2017-04-18 2020-02-04 天美时集团美国股份有限公司 Crown pusher assembly and wrist-worn electronic device including same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087602A (en) * 1980-11-10 1982-05-26 Bouchet Lassale Sa Water-resistant seal between an outside control member and a watch case
JPS6238473A (en) * 1985-08-13 1987-02-19 Ricoh Co Ltd Dry type two-component electrophotographic toner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087602A (en) * 1980-11-10 1982-05-26 Bouchet Lassale Sa Water-resistant seal between an outside control member and a watch case
JPS6238473A (en) * 1985-08-13 1987-02-19 Ricoh Co Ltd Dry type two-component electrophotographic toner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 616 (M - 1710) 24 November 1994 (1994-11-24) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102971679A (en) * 2010-05-04 2013-03-13 劳力士有限公司 Watch case
CN110753884A (en) * 2017-04-18 2020-02-04 天美时集团美国股份有限公司 Crown pusher assembly and wrist-worn electronic device including same

Also Published As

Publication number Publication date
CH686596B5 (en) 1997-12-31

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Legal Events

Date Code Title Description
NV New agent

Representative=s name: MOINAS KIEHL SAVOYE & CRONIN

PUE Assignment

Owner name: BONINCHI S.A. TRANSFER- MONTRES ROLEX S.A.

PL Patent ceased