quarter elliptical suspension design

dregrich March 29, 2022 design , elliptical , suspension Comment

It looks cool its unusual it has historical race car. This reduction of friction lets the spring move more easily thereby giving a smoother quieter ride.

Quarter Elliptical Suicide Axle Mounting Hot Rod Forum

Note that the end hole is a normal 12 hole but the front hole is larger and is elongated a bit.

. See more ideas about chassis fabrication rat rod cantilever suspension. Installing the QTE will give the Samurai approximately 8 inches of lift. Looking for all you know and all the pics i can get.

1 of 2 Go to page. On the 32 coupes front four-link setup quarter-elliptic leafs are doing double duty as springs and as upper and lower links. If I recall it had a four or five link setup in rear as well as a pivot where spring shackle was in the above linked pictures.

This is necessary for two reasons. Super Glide quarter elliptic springs feature a five leaf 1-34 wide spring design. Jun 26 2021 - Explore Shawn Ws board Cars - suspension design followed by 245 people on Pinterest.

The first picture shows the four leaves for one quarter elliptical cut down to the lengths I will use. Feb 8 2015 - quarter elliptical suspension - Google Search. But in 84 I did a 32 roadster with the spring as the top 4 bar and a pair of lower bars mounted like conventional 4 bars.

Joined May 2 2005 116 Posts. Ive searched and this subject just does not have much. The longest is 23 inches.

It turns out this method is a cheap and simple way to get a lot of drop keep a respectable amount of ride comfort and still have a fair amount of adjustability in the suspension. I mounted the spring eye on the axle and the front of the spring to the side. This insert works as a dry lubricant significantly reducing leaf-to-leaf friction.

I have built 6-7 14 elliptic rear suspensions using the springs with a shackle on the axle and ladder bars. This setup allows for significant improvement in off-road articulation and handling. Heep had 5 of articulation as tested by fork lift.

The book actually says L is the length to center but that is because this formula can be used for half elliptical springs too by substituting 10000000 for 5000000. The Sprite has an incredibly simple rear suspension design. So lets see what you all got.

The drawing that is in the book shows L to be the actual length of spring that extends past the clamps on quarter elliptical springs. QUARTER ELLIPTICAL REAR SUSPENSION GENERAL DESCRIPTION The Spidertrax Quarter Elliptical Rear Suspension QTE is a 3 link suspension design for the Suzuki Samurai. Hippo A spring is a spring.

Petersons 4x4 Mag had one 10 years back a jeep on front cover w 14 elliptical rear and a buggy leaf up front. The spring is mounted upside down from a normal leaf spring. A couple of rubber reinforced straps stop it from extending too far and the armstrong shock absorber is connected via a link.

Quarter Elliptical is very unstable and kind of a step back as far as technology goes especially on the front of a vehicle. Feb 26 2009. The 14 elliptic spring will work just fine in the front or rear with tall skinny or short fat tires if installed correctly.

Discussion Starter 1 Apr 21 2006 Edited. The second picture is a close up of the holes I drilled. This uses leaf springs that have been cut in half and mounted to the frame with the arch inverted and curving down to the axle.

Suspension over to a quarter-elliptic layout of his own design. Jump to Latest Follow 1 - 20 of 36 Posts. A quarter elliptical spring used in a reasonable 4-link suspension behaves very differently than a normal ie half elliptical leaf spring system so it is not entirely appropriate to lump them together in the general term leaf spring system.

Mine are used salvage yard springs from the rear of an F350 SuperDuty. It is basically a set of leaf springs cut in half with the center bolt portion attached to the frame and the end of the main leaf attached to the axle via shackles. Lots of opinions on what is correct and I to have my opinions.

The ends of the spring leaves of a Super Glide spring have a unique nylon insert. The axle is attached directly to the end of quarter elliptical springs with an upper control arm on each side to control the orientation. You could build a conventional 4 tube 4 link much cheaper that would handle superb with the proper springrate on.

Quarter Elliptical suspension. This type of leaf-spring suspension is known as a quarter-elliptic. Im building a quarter elliptic setup for my MJ right now.

Just google rear quarter elliptical spring suspension and click for images.

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