Beds – Sofa bed – Reverting back
Patent
1986-08-22
1987-12-29
Smith, Gary L.
Beds
Sofa bed
Reverting back
5509, A61G 700, A47C 2100
Patent
active
047150734
ABSTRACT:
A tiltable bed frame assembly is provided which permits one to adjust the angular disposition of a mattress between a horizontally disposed position and an inclined position, while at the same time permitting one to utilize a conventional mattress and the headboard and footboard components of the user's bedroom suit. The improved tiltable bed frame assembly of the present invention comprises a main frame, a mattress frame supported by the main frame, an inclined ramp assembly supported on the main frame so as to be disposed below the mattress frame and selectively moveable along the main frame, and a ramp engaging assembly connected to the mattress frame and supported on the inclined ramp assembly for elevationally moving a selected portion of the mattress frame relative to the main frame as the inclined ramp assembly is moved along the main frame. An actuation assembly, such as a linear actuator is supported by the main frame and connected to the inclined ramp assembly such that upon actuation of the linear actuator the inclined ramp assembly is slideably moved in a to and fro direction a selected distance along the main frame and thereby alter the angular disposition of the mattress.
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McCarthy Bill D.
Smith Gary L.
Trettel Michael F.
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