Title:
MECHANICAL WATCH COMPRISING ROTATIONAL AND REVOLUTIONARY FLYING TOURBILLON
Document Type and Number:
WIPO Patent Application WO/2010/078771
Kind Code:
A1
Abstract:
A mechanical watch comprising a rotational and revolutionary flying tourbillon includes a winding up system(110) connected with an original moving system(120) and a display system(130) in sequence. A hand setting system(140) is connected with the display system(130). The display system(130) is in sequence connected with a driving wheel system(150), a ball bearing(160), a planetary wheel system(170), a driving wheel system(180) and a rotational escapement speed adjustment mechanism(210) bidirectionally. Main plywood is fixed with a lower gasket of the ball bearing(160) through a bolt. A turntable is fixed with an upper gasket of the ball bearing(160) through another bolt. The ball bearing(160) is formed in the cylindrical roller structure, so that the bearing(160) can drive the relatively greater load in low speed. The bearing(160) is structured in a wholly detached pattern, so that the bearing(160) is easy to maintain. The hand setting system(140) meets the core structure requirements of the rotational and revolutionary flying tourbillon.
Inventors:
CAO, Weifeng (No.11 Fukang Road, Nankai District, Tianjin 4, 300074, CN)
曹维峰 (中国天津市南开区复康路11号, Tianjin 4, 300074, CN)
曹维峰 (中国天津市南开区复康路11号, Tianjin 4, 300074, CN)
Application Number:
CN2009/074546
Publication Date:
July 15, 2010
Filing Date:
October 21, 2009
Export Citation:
Assignee:
TIANJIN SEAGULL WATCH CO., LTD. (No.11 Fukang Road, Nankai District, Tianjin 4, 300074, CN)
天津海鸥表业集团有限公司 (中国天津市南开区复康路11号, Tianjin 4, 300074, CN)
CAO, Weifeng (No.11 Fukang Road, Nankai District, Tianjin 4, 300074, CN)
天津海鸥表业集团有限公司 (中国天津市南开区复康路11号, Tianjin 4, 300074, CN)
CAO, Weifeng (No.11 Fukang Road, Nankai District, Tianjin 4, 300074, CN)
International Classes:
G04B17/28; G04B15/00; G04B19/02
Attorney, Agent or Firm:
TIANJIN CAIZHI PATENT ＆TRADEMARK AGENCY, LTD (No.2-1302 of Building A of Yunlangxinju, No.149 of Weijin Road Heping District, Tianjin 0, 300070, CN)