Coil spring assembly with grid and base frame

Details Coil spring assembly with grid and base frame Coil spring assembly with grid and base frame

1981-08-31

1984-01-17

Stoner, Jr., Bruce H.

Spring devices

Spring panel

Spring panel comprises vertically oriented compressible coil...

267110, 5267, A47C 23053

Patent

active

044260709

ABSTRACT:
A spring assembly comprising a base frame, a grid frame, coils connected at their lower ends and upper ends to the respective frames wherein the grid frame is provided with crossing longitudinal and transverse wires so positioned as to enable spacing the coils transversely of the grid frame at a uniform spacing and wherein the longitudinal wires of the grid frame are provided with deviations for receiving diametral portions of the coils and retaining the latter from movement relative to the grid frame.

REFERENCES:
patent: 530248 (1894-12-01), Stoll
patent: 819671 (1906-05-01), Pennepacker
patent: 2791783 (1957-05-01), Rymland
patent: 3270354 (1966-09-01), Ciampa et al.
patent: 3660854 (1972-05-01), Garceau
patent: 3864765 (1975-02-01), Anonauer
patent: 3953903 (1976-05-01), Lawrence et al.
patent: 4051567 (1977-10-01), Hutchinson
patent: 4068330 (1978-01-01), Rakow et al.
patent: 4112528 (1978-09-01), Higgins
patent: 4236262 (1980-12-01), Spiller

Affiliated with

Also associated with

Rating

Coil spring assembly with grid and base frame does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coil spring assembly with grid and base frame, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coil spring assembly with grid and base frame will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-697674