Spring unit

Details Spring unit Spring unit

1985-05-07

1987-05-12

Halvosa, George E. A.

Spring devices

Spring panel

Spring panel comprises vertically oriented compressible coil...

5256, 5267, 5276, 5475, 267103, F16F 304

Patent

active

046643613

ABSTRACT:
A plurality of main springs and a plurality of intermediate support springs are arranged on a rectangular base plate. Each main spring is made of a single steel wire and consists of two coil portions and a straight rod portion connecting these two coil portions. The rod portions of the main springs are arranged at right angles, thus forming a lattice. One end of each coil portion is fastened to a frame. The other end of each coil portion is fastened to the base plate. Each coil portion is shaped like a cone, an inverted cone, a hourglass or a barrel.

REFERENCES:
patent: 3286281 (1966-11-01), Slominski
patent: 3657749 (1972-04-01), Norman
patent: 3911511 (1975-10-01), Higgins et al.
patent: 4371152 (1983-02-01), Kitchen et al.

Affiliated with

Also associated with

Rating

Spring unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1796797