发明名称 Timepiece movement fitted with a display module
摘要 The invention concerns a timepiece movement of the type including a fixed support (23), fitted with a display module (24) including a central bridge (26) secured to said support (22) and an annular display member (28) with an axis AA, mounted to rotate freely substantially around the bridge (26), abutting on the support (22). The display member (28) includes a contact surface (37) and the bridge (26) includes at least one positioning surface (40) cooperating with the contact surface (37) so as to position the display member (28) axially on the support (22).
申请公布号 US7791983(B2) 申请公布日期 2010.09.07
申请号 US20070939845 申请日期 2007.11.14
申请人 ETA SA MANUFACTURE HORLOGERE SUISSE 发明人 PELLATON LOIC
分类号 G04B19/20;G04B19/16 主分类号 G04B19/20
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