Olympus-OM
[Top] [All Lists]

Re: [OM] When you're sniping, you still have to pay attention......

Subject: Re: [OM] When you're sniping, you still have to pay attention......
From: "Lama-Jim L'Hommedieu" <lamadoo@xxxxxxxx>
Date: Sun, 22 Jun 2003 19:01:52 -0400
Rack and Pinion, defined
========================
If you laid a ladder down on the ground, that's your rack.  If you suspended a 
big gear from above, meshing into the rungs of the
ladder from above, that's your pinion.  Hence, rack and pinion.

As you turn the big gear, you're driving the rack back and forth, steering the 
car or focussing the super-tele, as the case may be.

Lama


< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >


<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz