Title:
時計機構の連結レバーおよび連結装置
Document Type and Number:
Japanese Patent JP6797859
Kind Code:
B2
Abstract:
The lever (6) has a guiding element for guiding rotation of a wheel (1). A friction element is attached with a cylindrical portion of the wheel. A resilient element resiliently fixes the friction element in co-operation state with the portion of the wheel. The friction element applies radial force on the portion of the wheel. Another guiding element guides rotation of the lever around another wheel (2). An opening receives the former wheel. The friction element is arranged on a flank or on a flank portion of a slot.
More Like This:
| WO/2003/021364 | CLUTCH DEVICE FOR A TIMEPIECE |
| WO/1999/034262 | TIMEPIECE EQUIPPED WITH DISPLAY CORRECTION DEVICE |
Inventors:
Villa Leh, Pierre
Application Number:
JP2018085013A
Publication Date:
December 09, 2020
Filing Date:
April 26, 2018
Export Citation:
Assignee:
ROLEX SA
International Classes:
G04B27/06; G04B19/25
Domestic Patent References:
| JP5263067U | ||||
| JP5658475U | ||||
| JP54118860U | ||||
| JP4945973Y1 | ||||
| JP2008197112A | ||||
| JP20026060A | ||||
| JP4818170U | ||||
| JP2012108132A |
Foreign References:
| US0325536 | ||||
| US1054447 | ||||
| DE2952341C2 |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office