Adjustable dental chair

Details Adjustable dental chair Adjustable dental chair

1974-09-03

1976-01-27

Zugel, Francis K.

Chairs and seats

Legrest or footrest interconnected to move relative to...

Relatively movable rest sections move simultaneously

297 90, 297319, 297330, A47C 106, A61G 1500

Patent

active

039349292

ABSTRACT:
The dental chair is provided which has pivotally connected back, seat and footrest sections, the seatrest being journaled in turn to a base member. A motor carried by the seat and connected to the backrest provides for articulation of the backrest relative to the seat. A link extending between the back and footrest provides for articulation of the footrest relative to seat and a cam connected between the link and seat provides for articulation of the seat about the base member; all movements being accomplished simultaneously upon operation of the motor.

REFERENCES:
patent: 2266055 (1941-12-01), Luckhardt et al.
patent: 2714922 (1955-08-01), McKibban et al.
patent: 3381997 (1968-05-01), Fritz et al.
patent: 3476495 (1969-11-01), Church
patent: 3578379 (1971-05-01), Taylor et al.
patent: 3804460 (1974-04-01), Leffler

Affiliated with

Also associated with

Rating

Adjustable dental chair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjustable dental chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable dental chair will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1809169