Posted by Arthur (in NY) on Thursday, December 29, 2005 at 9:32AM :
In Reply to: Re: Historical question posted by Tom Petroff on Thursday, December 29, 2005 at 3:14AM :
How did vacuum brakes get interconnected between the tractor and the trailer? Did they use the same type of hoses and gladhands that are now in use? How was the separate trailer brake activated? What about parking brake?
Inquiring minds need to know.
APB
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