Window and door mounting

Details Window and door mounting Window and door mounting

1981-07-23

1984-06-12

Kannan, Philip C.

Movable or removable closures

Mounted for optional movements

On alternative axes

49176, 49187, E05D 1550, E05D 1522

Patent

active

044533454

ABSTRACT:
A mounting is disclosed for the movable member of a window or door in a fixed frame which comprises four set-off arms connected to corners of the movable member. Each set-off arm is pivoted and slidably mounted to the movable member at one end thereof and pivotally mounted to the frame in an opposite end thereof. An auxiliary arm is pivotally mounted to the set-off arm at an intermediate location thereon and also to the movable member. The set-off arms take up opposite mirror image inclined positions with the movable member in its closed and opened position respectively. The upper set-off arms are mirror images of the lower set-off arms about a plane perpendicular to the plane of the movable member with the pivotal and sliding engagement between upper and lower set-off arms being closer to each other than the pivotal engagement between those set-off arms and their associated auxiliary arms.

REFERENCES:
patent: 1980275 (1934-11-01), Julin
patent: 2374618 (1945-04-01), Perreton
patent: 2764784 (1956-10-01), McCall
patent: 3867790 (1975-02-01), Frank
patent: 3911621 (1975-10-01), McHeffey

Affiliated with

Also associated with

Rating

Window and door mounting does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-116103