Browse Prior Art Database

Adjusting Critical Spacing with an Eccentric Bushing

IP.com Disclosure Number: IPCOM000051312D
Original Publication Date: 1981-Jan-01
Included in the Prior Art Database: 2005-Feb-10
Document File: 2 page(s) / 29K

Publishing Venue

IBM

Related People

Ludwig, JH: AUTHOR

Abstract

Eccentric bushings simplify adjustment of critical spacing between two shaft-mounted copier components.

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Adjusting Critical Spacing with an Eccentric Bushing

Eccentric bushings simplify adjustment of critical spacing between two shaft- mounted copier components.

A photoconductor drum 1 surface rotates a fixed distance 2 from air nozzles on a paper separator 3. Plates 4 and 5 retain paper separator shaft 6 in eccentric bushings 7. Turning slot 8 of the left bushing 7, while locking screw 9 is loose, changes the distance 2 and establishes the position of the nozzles relative to the drum surface. Tightening the locking screw 9 fixes the spacing between the two components.

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