Bedding furniture with a pendulum frame

Details Bedding furniture with a pendulum frame Bedding furniture with a pendulum frame

1986-08-21

1988-11-15

Trettel, Michael F.

Beds

Cradles

Link supported

5106, 5124, 5244, A47D 900, A47C 2308

Patent

active

047838639

ABSTRACT:
A pendulum frame (2) is suspended on a fixed stand (1) by means of four pendulums (16). The amplitude of each of the pendulums (16, 17) is limited by a plate (24) provided with an orifice (23). The plates (24) carry locking projections (28), into which detent pawls (26), arranged on the pendulum frame (2) can engage. When only one of these detent pawls (26) is in the locking position, the bedding furniture can swing about this detent pawl which functions as a pivot pin. When two detent pawls (26) located behind one another in the longitudinal direction of the bedding furniture are locked, the pendulum frame (2) is blocked and is held outside its mid-position on one side. A free-swinging mid-position, four pendulum positions locked at one point and two fixing positions locked off-center are therefore available for each piece of bedding furniture.
The bedding furniture can be adapted to meet individual sleeping requirements and is also characterized in that bed care becomes considerably easier.

REFERENCES:
patent: 478450 (1892-07-01), Meek
patent: 729950 (1903-06-01), Lindsey
patent: 888045 (1908-05-01), Shaw
patent: 889065 (1908-05-01), Temples
patent: 1406737 (1922-02-01), Hoy
patent: 1732008 (1929-10-01), Frantz
patent: 2377464 (1945-06-01), Tucker
patent: 2814052 (1957-11-01), Kaiser
patent: 3125767 (1964-03-01), Griggs et al.
patent: 4419778 (1983-12-01), Griffith
patent: 4567614 (1986-02-01), Haider et al.

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