Article of manufacture for use in letter processing apparatus

Details Article of manufacture for use in letter processing apparatus Article of manufacture for use in letter processing apparatus

1991-03-06

1992-06-16

Bollinger, David H.

Sheet feeding or delivering

Feeding

By means to convey sheet

271198, B65H 502

Patent

active

051219166

ABSTRACT:
An article of manufacture for use in letter processing apparatus, the article comprising; a frame including two elongate generally rectangularly-shaped side walls; a pair of axially parallel spaced rollers extending between the side walls of the frame and rotatably connected thereto, each of the rollers including an outer surface having formed therein a plurality of circumferentially-extending ridges which are respectively serrated in transverse cross-section; and an elongate endless belt including an inner surface having formed therein a plurality of longitudinally-extending ridges which are respectively serrated in transverse cross-section, and the belt looped about the rollers for disposing the belt ridges in meshing engagement with the ridges of the respective rollers.

REFERENCES:
patent: 1973041 (1934-09-01), Birkmeyer
patent: 2677456 (1954-05-01), McCann
patent: 2753039 (1956-07-01), Velten et al.
patent: 3807246 (1974-04-01), McIllwain
patent: 3951257 (1976-04-01), Storace et al.
patent: 3980174 (1976-09-01), Conrad
patent: 4011939 (1977-03-01), Conrad
patent: 4369617 (1983-01-01), Hanaway et al.
patent: 4421228 (1983-12-01), Marsiglio et al.
patent: 4440387 (1984-04-01), Ikoma et al.
patent: 4903954 (1990-02-01), Robertson et al.

Affiliated with

Also associated with

Rating

Article of manufacture for use in letter processing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Article of manufacture for use in letter processing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Article of manufacture for use in letter processing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1749489