Arm support member for seats or chairs, having a vertically lift

Details Arm support member for seats or chairs, having a vertically lift Arm support member for seats or chairs, having a vertically lift

1981-02-12

1983-10-25

McCall, James T.

Chairs and seats

Armrest

Attachable to diverse chairs or seats; i.e., portable

297239, A47C 754, B60N 106

Patent

active

044114710

ABSTRACT:
An arm support member for chairs or seats provided with an arm rest frame connected to said arm support member by a hinge mechanism. The arm rest frame is swung under the effect of a first spring into a vertical position, by a rotation about a horizontal axis parallel to and spaced apart from the longitudinal center plane (A-A) of the arm support member. The hinge mechanism also enables the arm rest frame to perform a sliding movement parallely to the hinge axis against the effect of a second spring only when the frame is in its raised position. Locking means is provided to hold the arm rest in both positions.

REFERENCES:
patent: Re25985 (1966-03-01), Klassen
patent: 3269772 (1966-08-01), Brunskole

Affiliated with

Also associated with

Rating

Arm support member for seats or chairs, having a vertically lift does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arm support member for seats or chairs, having a vertically lift, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arm support member for seats or chairs, having a vertically lift will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-708855