EP 2201428 A1 20100630 - METHOD FOR PRODUCING FUNCTIONAL ELEMENTS FOR CLOCKWORKS AND FUNCTIONAL ELEMENT PRODUCED ACCORDING TO SAID METHOD

Title (en)

METHOD FOR PRODUCING FUNCTIONAL ELEMENTS FOR CLOCKWORKS AND FUNCTIONAL ELEMENT PRODUCED ACCORDING TO SAID METHOD

Title (de)

VERFAHREN ZUM HERSTELLEN VON FUNKTIONSELEMENTEN FÜR UHRWERKE SOWIE NACH DIESEM VERFAHREN HERGESTELLTES FUNKTIONSELEMENT

Title (fr)

PROCÉDÉ DE FABRICATION D'ÉLÉMENTS FONCTIONNELS POUR DES MOUVEMENTS D'HORLOGERIE ET ÉLÉMENT FONCTIONNEL FABRIQUÉ SELON CE PROCÉDÉ

Publication

EP 2201428 A1 20100630 (DE)

Application

EP 08839033 A 20081014

Priority

DE 2008001644 W 20081014
DE 102007050330 A 20071018
DE 102007062993 A 20071221
DE 102008008362 A 20080208
DE 102008009747 A 20080218
DE 102008021816 A 20080430
DE 102008021817 A 20080430
DE 102008026646 A 20080604
DE 102008029429 A 20080623

Abstract (en)

[origin: WO2009049591A1] The invention relates to a method for producing springs, particularly spiral springs for oscillating systems of clockworks, particularly clockworks for watches, comprising a spring body having a plurality of turns.

IPC 8 full level

G04B 17/06 (2006.01)

CPC (source: EP)

G04B 17/066 (2013.01)

Citation (search report)

See references of WO 2009049591A1

Citation (examination)

EP 1826637 A1 20070829 - SEIKO EPSON CORP [JP]
EP 0732635 A1 19960918 - SUISSE ELECTRONIQUE MICROTECH [CH]
FR 2855651 A1 20041203 - LANIER JEAN FRANCOIS [FR]
EP 1837722 A2 20070926 - ETA SA MFT HORLOGERE SUISSE [CH]
Y. KOMEM ET AL: "Inducing rapid epitaxy of polycrystalline silicon films deposited on <100> silicon by arsenic ion implantation", JOURNAL OF APPLIED PHYSICS, vol. 62, no. 1, 1 January 1987 (1987-01-01), pages 131 - 136, XP055078749, ISSN: 0021-8979, DOI: 10.1063/1.339165
QUACH N T ET AL: "Solid-phase epitaxial growth of polycrystalline silicon films amorphized by ion implantation", MATERIALS LETTERS, NORTH HOLLAND PUBLISHING COMPANY. AMSTERDAM, NL, vol. 2, no. 5, 1 June 1984 (1984-06-01), pages 362 - 366, XP024149766, ISSN: 0167-577X, [retrieved on 19840601], DOI: 10.1016/0167-577X(84)90112-5

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

DE 102008029429 A1 20090423; EP 2201428 A1 20100630; EP 2741149 A1 20140611; EP 3203328 A1 20170809; WO 2009049591 A1 20090423

DOCDB simple family (application)

DE 102008029429 A 20080623; DE 2008001644 W 20081014; EP 08839033 A 20081014; EP 14157676 A 20081014; EP 17155135 A 20081014