Global Patent Index - EP 1777598 A1

EP 1777598 A1 20070425 - Timepiece with a mechanism to measure adjustable predetermined times

Title (en)

Timepiece with a mechanism to measure adjustable predetermined times

Title (de)

Uhr mit einem Mechanismus zur Messung von einstellbaren vorbestimmten Zeitdauern

Title (fr)

Pièce d'horlogerie munie d'un mécanisme de mesure de durées prédéterminées réglables

Publication

EP 1777598 A1 20070425 (FR)

Application

EP 05405596 A 20051021

Priority

EP 05405596 A 20051021

Abstract (en)

The time piece has a mechanism measuring a preset adjustable duration, and seconds and minute counters (4, 5). Unidirectional links formed by a disk (6a) and a ratchet toothing pinion (7a) are situated between the counters (4, 5) to adjust displacement speed of the counter (5) at a ratio with the displacement speed of the counter (4). The links ensure a unidirectional relative displacement of the counter (4) relative to the counter (5) when the counter (5) is in a stop position and a displacement in opposite direction of the counter (5) when the counter (4) is in the stop position.

IPC 8 full level

G04F 3/02 (2006.01); G04F 7/08 (2006.01)

CPC (source: EP US)

G04F 3/022 (2013.01 - EP US); G04F 7/0809 (2013.01 - EP US); G04F 7/0847 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

CH DE FR GB LI

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1777598 A1 20070425; EP 1777598 B1 20120215; CN 1952812 A 20070425; CN 1952812 B 20101208; DE 05405596 T1 20071011; HK 1098834 A1 20070727; JP 2007114202 A 20070510; JP 5319059 B2 20131016; US 2007091727 A1 20070426; US 7293911 B2 20071113

DOCDB simple family (application)

EP 05405596 A 20051021; CN 200610135510 A 20061016; DE 05405596 T 20051021; HK 07104962 A 20070510; JP 2006286595 A 20061020; US 53851606 A 20061004