Jump to content

Whats The Wierdest Thing You Have Ever Bled Yout Brakes With?


Houseface

Recommended Posts

on a serious notre relating to the air comment........

many large vehicles have air brakes. would it be possible to have these on a bike containing enough pressure to not need a compresor?

i know shimano once tried air gears but needed a huge 2litre sort of size tank on the bike.

anyone know if this could be done?

Link to comment
Share on other sites

i thought you couldnt use air because its a gas and the particles are largly spread so when you pull the lever you are just moving the particles closer together but would need a very very larger pull on the leaver to even start to move the pads

i might be totally wrong here though :P

Link to comment
Share on other sites

i thought you couldnt use air because its a gas and the particles are largly spread so when you pull the lever you are just moving the particles closer together but would need a very very larger pull on the leaver to even start to move the pads

i might be totally wrong here though :P

It could be done but air brakes don't work like conversional brakes were the braking force pushes the pads in, they work on a different system were the pads are always trying lock onto the rim but the air pistons actually hold them apart. The main reason this system was developed was for lorrys so that if there is a brake faliure the brakes lock on instead of having no brakes at all.

Like I said it could be done but not really any need for it although for some one intrestead in enginering i'd like to see it done.

Link to comment
Share on other sites

It could be done but air brakes don't work like conversional brakes were the braking force pushes the pads in, they work on a different system were the pads are always trying lock onto the rim but the air pistons actually hold them apart. The main reason this system was developed was for lorrys so that if there is a brake faliure the brakes lock on instead of having no brakes at all.

Wasn't the reason for the development of the air brakes like that on lorries to do with drivers falling asleep, and the pressure being relieved meant that it slowed the lorry down instead of it trundling along?

Link to comment
Share on other sites

Wasn't the reason for the development of the air brakes like that on lorries to do with drivers falling asleep, and the pressure being relieved meant that it slowed the lorry down instead of it trundling along?

what, so they hold the brake as they're going along :S

if not, how would the truck know the drive had gone to sleep? lol

Link to comment
Share on other sites

Wasn't the reason for the development of the air brakes like that on lorries to do with drivers falling asleep, and the pressure being relieved meant that it slowed the lorry down instead of it trundling along?

Its along the same lines though isn't it... driver falls asleep brakes dont work without the driver controlling them so its similar to a brake failure. Still a damn good idea, probably saved a fair few lives :D(Y)

Back on topic, wasn't there someone who left their bike at a party or something and his mates bled his maggie with piss?

Link to comment
Share on other sites

Yeah, but what I was getting at was that the driver falling asleep and not having control of the lorry was different to him being awake, and the brake system itself shitting the bed (Y) Good idea, anyway. They're dangerous enough as it is, so any safety measures are aaaaaaaaaall good :P

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...