Vibration wave linear motor and lens implement using...

Details Vibration wave linear motor and lens implement using... Vibration wave linear motor and lens implement using...

2007-01-02

2007-01-02

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

10901730

ABSTRACT:
A vibration wave linear motor comprises a vibrator unit having two driving contacting parts which are respectively formed on top and bottom surfaces of the vibrator unit, two guide members guiding the running of the vibrator unit by sandwiching the vibrator unit in parallel with the running direction. The upper guide member is fixed to the supporting member. The lower guide member is held in shaft bearing long holes, pressed upward by coil springs within hollow convex parts. The vibrator unit self-runs and moves forward and backward between the two guide members with an ultrasonic vibration. A linking pin fixed on the side surface of the vibrator unit engages with the member to be driven, so that moving force is transmitted.

REFERENCES:
patent: 5644440 (1997-07-01), Akada
patent: 5812330 (1998-09-01), Akada
patent: 6125605 (2000-10-01), Young
patent: 6188161 (2001-02-01), Yoshida et al.
patent: 6765334 (2004-07-01), Iino et al.
patent: 7084550 (2006-08-01), Sasaki et al.
patent: 4-69072 (1992-03-01), None
patent: 7-163162 (1995-06-01), None
patent: 8-179184 (1996-07-01), None
patent: 9-149664 (1997-06-01), None

Affiliated with

Also associated with

Rating

Vibration wave linear motor and lens implement using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibration wave linear motor and lens implement using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibration wave linear motor and lens implement using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3800294