Watch movement including a display ring holding plate

Details Watch movement including a display ring holding plate Watch movement including a display ring holding plate

2008-07-22

2008-07-22

Miska, Vit W (Department: 2833)

Horology: time measuring systems or devices

With calendar indicator

Movable ring or disk

C368S038000

Reexamination Certificate

active

11845315

ABSTRACT:
The movement (10) includes at least one display ring (12, 14) which is rotatably mounted on a bottom plate (16) and which carries markings that will appear in a display zone (22). The ring (12, 14) is fitted with an inner peripheral toothing (24, 26) which cooperates with drive means (20) and which cooperates with a jumper spring (32, 34). The jumper spring (32, 34) is drawn towards the radial abutment position by an elastic return element (40, 42). A holding plate (48) is secured on the bottom plate (16) so as to retain the jumper spring (32, 34) axially. The holding plate (48) is secured on the bottom plate (16) by a bayonet type assembly. The holding plate (48) includes at least one winding member (58) which cooperates with the stop device (32, 34) during the pivoting of the holding plate (48) from the non fixed angular position thereof to the fixed angular position thereof, so as to arm the associated elastic return element (40, 42).

REFERENCES:
patent: 3893289 (1975-07-01), Giger et al.
patent: 4188774 (1980-02-01), Besson
patent: 4257113 (1981-03-01), Meister et al.
patent: 5566136 (1996-10-01), Schwartz et al.
patent: 6711100 (2004-03-01), Rochat et al.
patent: 6850495 (2005-02-01), Baum et al.
patent: 6925032 (2005-08-01), Willemin et al.
patent: 6934221 (2005-08-01), Willemin et al.
patent: 7110326 (2006-09-01), Besse
patent: 2005/0111302 (2005-05-01), Willemin et al.
patent: 684980 (1995-02-01), None
European Search Report issued in corresponding application No. EP 06 12 1273, completed May 4, 2007.
Search Report issued by the Danish Patent Office against the corresponding Singapore application no. SG 200706286-2, mailed Mar. 27, 2008.

Affiliated with

Also associated with

Rating

Watch movement including a display ring holding plate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Watch movement including a display ring holding plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Watch movement including a display ring holding plate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3957043