Convertible seat-bed

Details Convertible seat-bed Convertible seat-bed

1987-01-28

1988-06-14

Trettel, Michael F.

Beds

Sofa bed

Reverting back

5 41, 5 47, A47C 1704

Patent

active

047502223

ABSTRACT:
A two or three section convertible sofa bed is provided for installation in vans, campers or recreational vehicles. The convertible sofa bed is adaptable to various configurations, including motor drive, yet is comparatively easy to manufacture and maintain. It has locking and stop mechanisms which combined with the arrangement of the linkage provide for a stiff, rigid structure in the seating and bedding positions. The versions with motor drive have the additional feature of providing recliner seating with variable positions. The seat frame and back frame are not directly pivotally connected to each other, thus avoiding a gap between the seat and back cushions when in the bed position.

REFERENCES:
patent: 1865606 (1932-07-01), Zeyen
patent: 3458877 (1939-08-01), Edwards
patent: 3932902 (1976-01-01), Belk
patent: 4123811 (1978-11-01), Aldana
patent: 4536784 (1986-01-01), Shrock et al.

Affiliated with

Also associated with

Rating

Convertible seat-bed does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-497268