Printable Version | Subscribe | Add to Favourites
New Topic New Poll New Reply
Author: Subject: Towing hook?
-matt

posted on 10/7/12 at 05:23 PM Reply With Quote
Towing hook?

Just a quick question, is this an ok for a tow hook? It's only for winching onto trailer.



Or will it put too much stress on the suspension mounts?

If so where is best?

Cheers

View User's Profile View All Posts By User U2U Member
Steve Hignett

posted on 10/7/12 at 05:26 PM Reply With Quote
It'll prob be fine, and I've used that spot once myself, but I always use the roll bar usually...
View User's Profile View All Posts By User U2U Member
designer

posted on 10/7/12 at 06:37 PM Reply With Quote
Use the roll bar, or part of the chassis.
View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
JoelP

posted on 10/7/12 at 06:42 PM Reply With Quote
id try attaching it lower if possible, you are trying to pull it up onto a trailer so pulling from low down will naturally lift the car easier than pulling from the top.






View User's Profile View All Posts By User U2U Member
MikeR

posted on 10/7/12 at 07:14 PM Reply With Quote
Is it me - that top wishbone already looks bent by the ball joint.
View User's Profile View All Posts By User U2U Member
loggyboy

posted on 10/7/12 at 07:34 PM Reply With Quote
As mentioned above, I would attach to the lower wishbone.





Mistral Motorsport

View User's Profile View All Posts By User U2U Member
Alan B

posted on 10/7/12 at 08:04 PM Reply With Quote
quote:
Originally posted by MikeR
Is it me - that top wishbone already looks bent by the ball joint.


Yes it is Mike. The Indy-R has the bend in it, to get a better angle on the joint I believe.

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
matt_claydon

posted on 10/7/12 at 08:17 PM Reply With Quote
The load put through the wishbones (upper & lower) under heavy braking will be several times what you exert pulling it up a gently slope onto a trailer so I wouldn't worry.
View User's Profile Visit User's Homepage View All Posts By User U2U Member
-matt

posted on 10/7/12 at 08:31 PM Reply With Quote
Cheers lads, good to know thats fine.

I never thought about using the roll bar, but i don't think that strap will fit, so will use how I've got it for now.

Oh and the bracket is defiantly not bent, that is how its always been, as well as the other side, so as said, how its supposed to be.

[Edited on 10/7/12 by -matt]

View User's Profile View All Posts By User U2U Member
designer

posted on 11/7/12 at 07:36 AM Reply With Quote
quote:

The load put through the wishbones (upper & lower) under heavy braking will be several times what you exert pulling it up a gently slope onto a trailer so I wouldn't worry.



This is a totally diferent load to normal braking loads. It is a direct bending load, and a load on an already bent part is a no-no.

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
blakep82

posted on 11/7/12 at 09:59 AM Reply With Quote
i'd find somewhere to bolt that tow strap on (properly!) and use it the correct way.





________________________

IVA manual link http://www.businesslink.gov.uk/bdotg/action/detail?type=RESOURCES&itemId=1081997083

don't write OT on a new thread title, you're creating the topic, everything you write is very much ON topic!

View User's Profile View All Posts By User U2U Member
matt_claydon

posted on 11/7/12 at 12:26 PM Reply With Quote
quote:
Originally posted by designer
quote:

The load put through the wishbones (upper & lower) under heavy braking will be several times what you exert pulling it up a gently slope onto a trailer so I wouldn't worry.



This is a totally diferent load to normal braking loads. It is a direct bending load, and a load on an already bent part is a no-no.


How is the braking load which acts to push the upper ballpoint forward not a bending load (and a far mor severe one) on this design of wishbone?

View User's Profile Visit User's Homepage View All Posts By User U2U Member
Daddylonglegs

posted on 11/7/12 at 12:40 PM Reply With Quote
Personally I wouldn't use something a critical as the wishbone, but I ain't no structural engineer!

Myself, I would use the chassis.

Just my humble opinion





It looks like the Midget is winning at the moment......

View User's Profile View All Posts By User U2U Member
DIY Si

posted on 11/7/12 at 02:09 PM Reply With Quote
Gently winching it onto a trailer isn't going to do that any harm, but as said, the lower wishbone is a slightly better option if you can't get at the chassis.





“Let your plans be dark and as impenetratable as night, and when you move, fall like a thunderbolt.”
Sun Tzu, The Art of War

My new blog: http://spritecave.blogspot.co.uk/

View User's Profile E-Mail User View All Posts By User U2U Member

New Topic New Poll New Reply


go to top






Website design and SEO by Studio Montage

All content © 2001-16 LocostBuilders. Reproduction prohibited
Opinions expressed in public posts are those of the author and do not necessarily represent
the views of other users or any member of the LocostBuilders team.
Running XMB 1.8 Partagium [© 2002 XMB Group] on Apache under CentOS Linux
Founded, built and operated by ChrisW.