Adjustable door jamb and ceiling channel

Details Adjustable door jamb and ceiling channel Adjustable door jamb and ceiling channel

1988-03-30

1989-05-02

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Framing to receive door, doorjamb, or window sash

Retaining feature between frame and reveal

52632, 522431, 52243, E04G 2504, E06B 104

Patent

active

048256102

ABSTRACT:
A door jamb for a movable wall system provides a downwardly open top channel, a pair of telescoping members attached to the door channel defining the sides of the door opening, and the telescoping members define a shape open away from the door opening to receive the edge of a wall panel. Preferably the top channel has a pair of L shaped members therein defining with the top wall of the channel on inner channel which receives coiled springs to bias a panel downwardly.

REFERENCES:
patent: 2078620 (1937-04-01), Venzie
patent: 3720026 (1973-03-01), Gasteiger
patent: 3897668 (1975-08-01), McDonnell
patent: 4037380 (1977-07-01), Pollock
patent: 4709517 (1987-12-01), Mitchell et al.

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