Toner dispenser

Details Toner dispenser Toner dispenser

1974-10-15

1976-08-17

Reeves, Robert B.

Dispensing

Jarring and/or vibrating

Movable or conveyer-type trap chamber

222200, 222342, 222404, 222DIG1, B65G 312

Patent

active

039749444

ABSTRACT:
A toner dispenser having a rotatably driven dispensing roll including a cam and cam follower for imparting an axial, vibratory component of motion to the roll. The vibratory motion inhibits agglomerated masses of toner from collecting in the vicinity of the dispensing roll. In those instances wherein the dispensing roll is grooved and the toner dispenser additionally includes a brush-like wiper for dislodging toner particles from the dispensing roll, the vibratory motion also assists in preventing toner from accumulating in the grooved areas of the roll. That tendency is, however, even more effectively counteracted by additionally including a pawl and ratchet indexing arrangement for occassionally changing the alignment between the wiper and the dispensing roll.

REFERENCES:
patent: 231374 (1880-08-01), Taylor
patent: 287126 (1883-10-01), Hecker
patent: 858508 (1907-07-01), Goldman
patent: 1657037 (1928-01-01), Ripley
patent: 2067583 (1937-01-01), Stark
patent: 2988249 (1961-06-01), Wahl
patent: 3542216 (1970-11-01), Baltz
patent: 3547077 (1970-12-01), Sage
patent: 3620423 (1971-11-01), Dalgleish
patent: 3700142 (1972-10-01), Waibel

Affiliated with

Also associated with

Rating

Toner dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toner dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toner dispenser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1481884