Actuator device

Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0


Reexamination Certificate



An actuator device (1) comprising an actuator housing (2), a driving motor (4) attached to the actuator housing (2), which driving motor (4) is provided with a motor spindle (28), the motor spindle (28) being displaceably engaged with an actuator spindle (6) via a nut (38), and where an auxiliary frame (8) which can be displaced relative to the actuator spindle (6) and biased by use of the driving motor (4), and which can be releasably coupled to the actuator housing (2), is arranged to displace the actuator spindle (6) independently of the motor (4), and where the nut (38) is releasable coupled to the actuator spindle (6), thereby being arranged to bias the auxiliary frame (8) while disengaged from the actuator spindle (6).

patent: 2930571 (1960-03-01), Vogl
patent: 5195721 (1993-03-01), Akkerman
patent: 5497672 (1996-03-01), Appleford et al.
patent: 5984260 (1999-11-01), Rawson et al.
patent: 6152167 (2000-11-01), Baker
patent: 7658365 (2010-02-01), Eschborn et al.
patent: 0981001 (2000-02-01), None
PCT Office, “Written Opinion of the International Searching Authority,” PCT Office, (Dec. 8, 2006).


Say what you really think

Search for the USA inventors and patents. Rate them and share your experience with other people.


Actuator device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Actuator device, we encourage you to share that experience with our community. Your opinion is very important and Actuator device will most certainly appreciate the feedback.

Rate now


Profile ID: LFUS-PAI-O-2677902

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.