Article View: sci.crypt
Article #976Locks (was Re: "Sneakers" ...)
From: Lee A. Jorgensen
Date: Wed, 16 Sep 1992 03:47
Date: Wed, 16 Sep 1992 03:47
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1945 bytes
In article <1992Sep11.142742.29624@meaddata.com> sdw@meaddata.com (Stephen Williams) writes:
)leonard@qiclab.scn.rain.com (Leonard Erickson) writes:
):
): most cheap "number wheel" bike locks *do* work that way. Put tension
): on the lock, then spin the cylinders. One will bind as it hits the
): correct number. Then you spin the remaining ones. One of *them* will
): bind. Etc. It takes about a minute to open. :-)
):
): I know of no *decent* lock that behaves this way. But there are a lot
): of junk locks out there!
)
)A good lock has a cog that the (??) 'lever' has to drop into before
)testing whether that 'tumbler' is in the right position.
)
)These should be secure without much tolerance (at least to me... :-)).
)
)The easy ones allow movement with pressure on the tumblers.
There is a way to even pick Master Paddlelocks. If you know what to 'feel'
for in the lock mechanism. I have picked a few, but after about 10-15 minutes.
Also, I have gotten 2 of the 3 numbers with the person right there verifing
the technique.
BUT, I out-grew this fascination and don't condone it anymore.
-Lee.
--
Lee Jorgensen Internet: jorgense@plains.NoDak.edu
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<1992Sep10.034159.1617@qiclab.scn.rain.com> <1992Sep11.142742.29624@meaddata.com>Show Full Headers
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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!sdd.hp.com!uakari.primate.wisc.edu!usenet.coe.montana.edu!news.u.washington.edu!plains!plains.NoDak.edu!jorgense From: jorgense@plains.NoDak.edu (Lee A. Jorgensen) Newsgroups: sci.crypt Subject: Locks (was Re: "Sneakers" ...) Message-ID: <20391@plains.NoDak.edu> Date: 16 Sep 92 03:47:39 GMT References: <1992Sep10.034159.1617@qiclab.scn.rain.com> <1992Sep11.142742.29624@meaddata.com> Sender: Unknown@plains.NoDak.edu Organization: North Dakota Higher Education Computing Network Lines: 32 Nntp-Posting-Host: plains.nodak.edu