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Subject: 
Re: Pneumatic hose color usage
Newsgroups: 
lugnet.technic
Date: 
Sat, 5 Jul 2003 21:11:18 GMT
Viewed: 
895 times
  
I own sets that use transparent hose from the pump to the switch and black
to the pistons, and a set where grey is used from the pump to the switch and
black to the pistons. In the 8868, the black hoses become quite the head
ache, and i always find myself flipping between pages to make sure each hose
goes to the right place. I don`t own any blue hoses, and I have 2 different
types of black hose. Personally i think black is the best since that is what
real hydraulic hoses USUALLY are. We have some green at home and I saw
orange hydraulic hose the other day.

Gerard




"Kevin L. Clague" <kevin_clague@yahoo.com> wrote in message
news:HHK5qJ.23Mp@lugnet.com...
In one of the LEGO pneumatic basic sets, you get a light grey hose, a • black hose
and a blue hose.  I used the blue hose to get from the pump to the switch, • the
black hose on the contract port of the piston (to match the black cap that • is
there), and the light grey on the expand port of the piston.

Since this was my first experience with LEGO pneumatics I assume that was • a
standard color scheme.  Anyone know why the black hose is longer than the • light
grey hose?

In the 8455, there is a very long black hose and a much shorter light grey • hose.
You cut these hoses up to the lengths specificed in instruction manual.
Throughout the assembly of the 8455, the same color hose is used at both • ends of
a given piston.  It would seem that normally, the light grey == expand, • and
black == contract color scheme is not used.

I've only looked at the 8455's hose usages.... Anyone know the motivations
behind LEGO's use of two hose colors?

Thanks,
Kevin



Message is in Reply To:
  Pneumatic hose color usage
 
In one of the LEGO pneumatic basic sets, you get a light grey hose, a black hose and a blue hose. I used the blue hose to get from the pump to the switch, the black hose on the contract port of the piston (to match the black cap that is there), and (...) (21 years ago, 5-Jul-03, to lugnet.technic)

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