Re: [CR]evolution of chainring bolts

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From: Bob Reid <>
Subject: Re: [CR]evolution of chainring bolts
Date: Sun, 20 Nov 2005 10:54:47 +0000
To: CR List <>

Addendum ;

The last para of the translated patent; "With the goal of reducing to the minimum all projections or recesses, even the opening of the pedal hub on the end of the crank, is closed by a small pressed lid threaded on the outside and with a polygonal central hole for the introduction of a tool for screwing and unscrewing."

refers to the crank dust cap - not some previously unseen cover at the pedal end of the crank !

Bob Reid Stonehaven Scotland (mapped)