FR2283475A1 - Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede - Google Patents

Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede

Info

Publication number
FR2283475A1
FR2283475A1 FR7346153A FR7346153A FR2283475A1 FR 2283475 A1 FR2283475 A1 FR 2283475A1 FR 7346153 A FR7346153 A FR 7346153A FR 7346153 A FR7346153 A FR 7346153A FR 2283475 A1 FR2283475 A1 FR 2283475A1
Authority
FR
France
Prior art keywords
spring
bolt
fixing
moulded
fusible material
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.)
Withdrawn
Application number
FR7346153A
Other languages
English (en)
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.)
Epsilon SARL
Original Assignee
Epsilon SARL
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 Epsilon SARL filed Critical Epsilon SARL
Priority to FR7346153A priority Critical patent/FR2283475A1/fr
Publication of FR2283475A1 publication Critical patent/FR2283475A1/fr
Withdrawn legal-status Critical Current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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/04—Tools for setting springs
    • G04D1/042—Tools for setting springs for coil springs in regulating mechanisms
    • G04D1/045—Tools for setting springs for coil springs in regulating mechanisms for fastening the ends
    • G04D1/048—Tools for setting springs for coil springs in regulating mechanisms for fastening the ends on the coil bobbin

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR7346153A 1973-12-21 1973-12-21 Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede Withdrawn FR2283475A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7346153A FR2283475A1 (fr) 1973-12-21 1973-12-21 Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346153A FR2283475A1 (fr) 1973-12-21 1973-12-21 Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede

Publications (1)

Publication Number Publication Date
FR2283475A1 true FR2283475A1 (fr) 1976-03-26

Family

ID=9129650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346153A Withdrawn FR2283475A1 (fr) 1973-12-21 1973-12-21 Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede

Country Status (1)

Country Link
FR (1) FR2283475A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3211486A1 (fr) * 2016-02-25 2017-08-30 ETA SA Manufacture Horlogère Suisse Procede de fixation d'un spiral pour mouvement d'horlogerie mecanique
EP3570118B1 (fr) * 2018-05-14 2022-01-12 ETA SA Manufacture Horlogère Suisse Piton pour la fixation d'un ressort spiral d'un mouvement d'horlogerie et procédé de fabrication d'un tel piton

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3211486A1 (fr) * 2016-02-25 2017-08-30 ETA SA Manufacture Horlogère Suisse Procede de fixation d'un spiral pour mouvement d'horlogerie mecanique
US10018965B2 (en) 2016-02-25 2018-07-10 Eta Sa Manufacture Horlogère Suisse Method for attachment of a balance spring for a mechanical timepiece movement and balance spring attached by such a method
EP3570118B1 (fr) * 2018-05-14 2022-01-12 ETA SA Manufacture Horlogère Suisse Piton pour la fixation d'un ressort spiral d'un mouvement d'horlogerie et procédé de fabrication d'un tel piton
US11480926B2 (en) 2018-05-14 2022-10-25 Eta Sa Manufacture Horlogere Suisse Balance-spring stud for fixing a spiral spring of a timepiece movement and method for manufacturing such a balance-spring stud

Similar Documents

Publication Publication Date Title
DK137432B (da) Glasbeholder navnlig i form af en lille flaske med en lukkeprop
AT355492B (de) Behaelter mit austauschbarer kennzeichnung
FR2283475A1 (fr) Procede pour la fixation de l'extremite exterieure d'un ressort spiral a un piton et piton pour la mise en oeuvre du procede
JPS52108416A (en) Glass bottle covered with resin
JPS51126181A (en) Wrist watch case with perfume container
NL7712828A (en) Liquid container for accurate dosage - consists of combination of flexible and rigid holder linked by tube
ES445130A1 (es) Perfeccionamientos en dispositivos de pasatramas para tela- res sin lanzadera.
CH535985A (fr) Mouvement d'horlogerie avec seconde au centre
FR1225705A (fr) Mécanisme d'horlogerie pour montres, notamment pour montres-bracelets à remontage par masselotte centrifuge
JPS5235853A (en) Fuse with display device for fusing
JPS528386A (en) Glass container with thread strap
FR2276621A1 (fr) Piton pour l'extremite d'un ressort spiral pour l'horlogerie ou pour des appareils de mesures
FR2352332A1 (fr) Dispositif de fixation de l'extremite exterieure d'un spiral d'horlogerie
JPS5229207A (en) Magnetic head
YU34564B (en) Burner for measuring with a laminar flame and a separate injection of the solution into the flame, in atomic absorption spectroscopy
FR2221042A5 (en) Mounting a pointer on a tubular axle - is particularly in clock making or any display requiring one or more rotating pointers
JPS5344058A (en) Wristwatch with buzzer mechanism
CH609515B (fr) Raquetterie pour piece d'horlogerie a balancier et spiral.
GB898692A (en) ª-, ª--pentamethylene butyrolactone
JPS528727A (en) Barcode read-out device
FR2343452A1 (fr) Presentoir pour articles d'horlogerie et similaires
CH509621A (fr) Montre à quantième munie d'un correcteur de l'indicateur de quantième
CH523527A (fr) Pièce d'horlogerie à remontage automatique avec mécanisme de sonnerie
JPS5215790A (en) Drinking liquid container with temperature indicator
WESTNEAT I. DESIGN AND CONSTRUCTION OF AN AUTOMATIC RECORDING UNIT FOR A BECKMAN MODEL DU SPECTROPHOTOMETER. II. A STUDY OF THE REACTION BETWEEN CALCIUM AND CERTAIN HYDROXYANTHRAQUINONES.

Legal Events

Date Code Title Description
ST Notification of lapse