Actuator

Details Actuator Actuator

2004-05-06

2009-02-24

Paumen, Gary F. (Department: 2833)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S083000, C310S089000

Reexamination Certificate

active

07495359

ABSTRACT:
In actuators where an electric motor, via a transmission, drives an activation element intended to cause movement of an adjustable element in the structure in which the actuator is incorporated, particularly within the furniture sector, hospital beds and sickbeds. The level of noise may be reduced in that at least the electric motor (6) is mounted in tightly fitting recess (12) in a block (11) of foam plastics or similar vibration
oise damping material. An additional reduction of vibrations
oise is achieved by inserting a claw coupling (9a,9b) with a gasket of rubber or rubber-like material between the individual claws in the claw coupling.

REFERENCES:
patent: 4028571 (1977-06-01), Dicke
patent: 4616151 (1986-10-01), Pryjmak
patent: 4819503 (1989-04-01), Fazi et al.
patent: 5497039 (1996-03-01), Blaettner et al.
patent: 5917258 (1999-06-01), Kershaw et al.
patent: 6069422 (2000-05-01), Garrison et al.
patent: 6069423 (2000-05-01), Miller et al.
patent: 6739004 (2004-05-01), Abrahamsen et al.
patent: 2003/0144104 (2003-07-01), Ryberg
patent: 2004/0239197 (2004-12-01), Tsuchiya
patent: 0577541 (1994-01-01), None
patent: 0848477 (1998-06-01), None
patent: 1320172 (2003-06-01), None
patent: 0229284 (2002-04-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4070769