🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: net.auto.tech
Article #296

Re: Speedometer limits

#296
From: Dave Hsu
Date: Wed, 18 Dec 1985 02:17
30 lines
2173 bytes
In article <272@bunny.UUCP> cpr0@bunny.UUCP (C. Rosebrugh) writes:
>In a most interesting article, "mikey at bbimg" (trsvax!techsup!bbimg!mikey)
>noted:
>> pss.  All the new 86 Chryslers have a 125MPH speedo in their brochures
>> except the OMNI/Charger series!  For those, they are available at extra
>> cost.  55, an idea whose time has passed.
>
>Seriously, though, what's the regulation behind the maximum numbers on a
>speedometer? How come the majority of them went to 85MPH some years back?
>Why the change back to big numbers AND, if there is some "law" limiting
>the largest number on the dashboard, does it apply to foreign cars
>also - my 325e's speedo goes to 140+.
>
Maybe we should compile the high numbers.  The Mercedes 500 SEL speedo goes
to (an optimistic) 160.

>Also, if a rip the stopper pin out of a speedometer (the pin the needle hits
>at max mph), is the needle movement still "linear" (given that the actual
>motion is circular)?
>                          Chris Rosebrugh

More importantly, if I achieve velocies high enough to bang the needle on 
one of the knobs (trip odometer?) in its way, will it become uncalibrated?

-dave
-- 
David Hsu	Communication & Signal Processing Lab, EE Department
<disclaimer>	University of Maryland,  College Park, MD 20742
hsu@eneevax.umd.edu  {seismo,allegra}!umcp-cs!eneevax!hsu  CF522@UMDD.BITNET
And then there were none.
Technical Details
Message-ID: <458@eneevax.UUCP>
Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!ulysses!gamma!epsilon!zeta!sabre!petrus!bellcore!decvax!decwrl!pyramid!pesnta!amd!amdcad!lll-crg!gymble!umcp-cs!eneevax!hsu
References: <1400@cornell.UUCP> <-74821361@techsup> <272@bunny.UUCP>

Show Full Headers
Complete Article Headers
Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.1 6/24/83; site eneevax.UUCP
Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!ulysses!gamma!epsilon!zeta!sabre!petrus!bellcore!decvax!decwrl!pyramid!pesnta!amd!amdcad!lll-crg!gymble!umcp-cs!eneevax!hsu
From: hsu@eneevax.UUCP (Dave Hsu)
Newsgroups: net.auto.tech
Subject: Re: Speedometer limits
Message-ID: <458@eneevax.UUCP>
Date: Tue, 17-Dec-85 21:17:35 EST
Article-I.D.: eneevax.458
Posted: Tue Dec 17 21:17:35 1985
Date-Received: Fri, 20-Dec-85 01:49:31 EST
References: <1400@cornell.UUCP> <-74821361@techsup> <272@bunny.UUCP>
Reply-To: hsu@eneevax.UUCP (Dave Hsu)
Organization: Imperial Widget Research Center, Kingdom of Maryland
Lines: 30
Summary: good question.