EP 1795978 A3 20080618 - Timepiece
Title (en)
Timepiece
Title (de)
Uhr
Title (fr)
Pièce d'horlogerie
Publication
Application
Priority
DE 102005058322 A 20051207
Abstract (en)
[origin: EP1795978A2] The clock has a housing (1) whose interior (2) has an opening that is closed by a cover glass. A sound opening (3) provided in a base side of the housing is closed by a diaphragm (10). The diaphragm is closed by its radial circumferential edge region at a corresponding ring surface of the housing. A vibration generator is arranged in the interior of the housing, and a radial circumferential edge of the diaphragm is tensile loaded radially outward by a tension device.
IPC 8 full level
G04B 37/00 (2006.01); G04B 37/11 (2006.01)
CPC (source: EP US)
G04B 37/0075 (2013.01 - EP US); G04B 37/11 (2013.01 - EP US)
Citation (search report)
- [XAY] CH 323231 A 19570715 - SIMON EDGAR [CH]
- [Y] US 4216650 A 19800812 - HARA YOSHIAKI [JP], et al
- [A] DE 902479 C 19570328 - JUNGHANS GEB AG [DE]
- [A] CH 324394 A 19570915 - SIMON EDGAR [CH]
- [A] US 3879931 A 19750429 - YASUDA TETUYA, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1795978 A2 20070613; EP 1795978 A3 20080618; EP 1795978 B1 20110105; DE 102005058322 A1 20070621; DE 102005058322 B4 20070906; DE 502006008655 D1 20110217; HK 1100189 A1 20070907; US 2007140067 A1 20070621; US 7995776 B2 20110809
DOCDB simple family (application)
EP 06022988 A 20061104; DE 102005058322 A 20051207; DE 502006008655 T 20061104; HK 07107423 A 20070711; US 63467006 A 20061206