EP 3742235 B1 20220126 - PUSH BUTTON SYSTEM, AND TIMEPIECE COMPRISING SAME
Title (en)
PUSH BUTTON SYSTEM, AND TIMEPIECE COMPRISING SAME
Title (de)
DRUCKKNOPFSYSTEM UND DIESES UMFASSENDE UHR
Title (fr)
SYSTEME DE BOUTON-POUSSOIR, ET PIECE D'HORLOGERIE LE COMPRENANT
Publication
Application
Priority
EP 19176219 A 20190523
Abstract (en)
[origin: CN111983910A] The invention relates to a push button system for activating an actuation member, the system including a button head, a pusher actuator integral with the button head, a first hollow guide member, thepusher actuator being mounted to slide inside the first hollow guide member, the first hollow guide member being intended to be secured to a fixed element relative to the button head and to the pusheractuator, a second hollow guide member arranged in the button head, and a pin mounted to slide inside the second hollow member, and intended to be secured to the fixed element. The pusher actuator has an upper portion provided on the periphery thereof with a collar intended to cooperate with an internal face of the first hollow guide member to guide the pusher inside the member.
IPC 8 full level
G04B 3/04 (2006.01); G04B 37/10 (2006.01); G04F 7/08 (2006.01)
CPC (source: CN EP KR US)
G04B 3/048 (2013.01 - CN EP KR US); G04B 37/106 (2013.01 - KR US); G04F 7/0804 (2013.01 - EP US); G04F 7/0857 (2013.01 - US); G04F 8/006 (2013.01 - US); G04B 37/106 (2013.01 - EP); G04F 7/0857 (2013.01 - EP)
Citation (examination)
- EP 0443087 B1 19931208 - INT WATCH CO IWC [CH]
- EP 1835364 B1 20081231 - SEIKO EPSON CORP [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3742235 A1 20201125; EP 3742235 B1 20220126; CN 111983910 A 20201124; CN 111983910 B 20220621; JP 2020190546 A 20201126; JP 6883683 B2 20210609; KR 102384089 B1 20220406; KR 20200135728 A 20201203; US 11886150 B2 20240130; US 2020371479 A1 20201126
DOCDB simple family (application)
EP 19176219 A 20190523; CN 202010439689 A 20200522; JP 2020052427 A 20200324; KR 20200048642 A 20200422; US 202016831931 A 20200327