 | | Re: New Technic Supercar 8448
|
|
(...) Just a follow-up. The image that at (URL) shows that the 'top' comes down by some mechanism. How does it do this? (...) (25 years ago, 2-Aug-99, to lugnet.build)
|
| |
| | Re: New Technic Supercar 8448
|
|
MadMax wrote in message ... (...) do (...) The impression I got from the S@H catalog was that the pneumatics (not hydraulics) controlled the roof. I believe you can also make doors that open with pneumatics but I don't know if you can do this with (...) (25 years ago, 3-Aug-99, to lugnet.build)
|
| |
| | Re: New Technic Supercar 8448
|
|
D Garcia wrote in message ... (...) Okay, I stand corrected. It is hydraulics. I told you I can read. (25 years ago, 4-Aug-99, to lugnet.build)
|
| |
| | Re: New Technic Supercar 8448
|
|
(...) It _says_ 'hydraulic' in many places, but it's really a pneumatic cylinder/plunger with a spring. Compressing, the plungers' valve opens all the way; releasing, airflow is restricted and slow the expansion of the spring. -gbr (25 years ago, 4-Aug-99, to lugnet.build)
|
