Printing press blanket cleaner

Details Printing press blanket cleaner Printing press blanket cleaner

1991-09-04

1993-11-30

Burr, Edgar S.

Printing

Cleaning attachments

101423, 1525651, B41F 3500

Patent

active

052655377

ABSTRACT:
A vacuum blanket cleaning system is provided for removing dust, lint or ink from a blanket cylinder in an offset printing press during the uninterrupted course of a press run. Operation is effected by an air cylinder which periodically urges a cleaner against the blanket cylinder and retracts the cleaner from the blanket cylinder for replacement or maintenance. The action of the cleaner in combination with rotation of the blanket cylinder is such as to loosen dust and lint from the blanket cylinder, which dust and lint is then drawn into a vacuum system that surrounds the cleaner.

REFERENCES:
patent: 504465 (1893-09-01), Beater
patent: 1114893 (1914-10-01), Lerche
patent: 1378278 (1921-05-01), Roberts
patent: 2857290 (1958-10-01), Bolton
patent: 3049997 (1962-08-01), Grembecki et al.
patent: 3309993 (1967-03-01), Grembecki et al.
patent: 3835779 (1974-09-01), Ross et al.
patent: 3854814 (1974-12-01), Jones
patent: 4015307 (1977-04-01), Kossak
patent: 4072103 (1978-02-01), Fletcher et al.
patent: 4090445 (1978-05-01), Sassi
patent: 4134673 (1979-01-01), Fisher
patent: 4298268 (1981-11-01), Sato et al.
patent: 4304026 (1981-12-01), Borostyan et al.
patent: 4389936 (1938-06-01), Jaffe et al.
patent: 4393778 (1983-07-01), Kaneko
patent: 4400083 (1983-08-01), Beisty et al.
patent: 4537130 (1985-08-01), Theilacher
patent: 4640608 (1987-02-01), Higaya et al.
patent: 4642839 (1987-02-01), Urban
patent: 4667597 (1987-05-01), Wright et al.
patent: 4703692 (1987-11-01), Kaempfe et al.
patent: 4704963 (1987-11-01), Nishimura
patent: 4747348 (1988-05-01), Jeschke et al.
patent: 4841862 (1989-06-01), Seefried
patent: 4875412 (1989-10-01), Wright et al.
patent: 4972780 (1990-11-01), Gasparrini et al.
Xerox Disclosure Journal, "Improved Brush Cleaning," vol. 4, No. 4, Jul./Aug. 1979 pp. 533-534.
Patent Abstracts of Japan, vol. 10, No. 203 (C-360) (2259).
Patent Abstracts of Japan, vol. 10, No. 191 (M-495) (2247).
Xerox Disclosure Journal, "Guard at the Developer System to Protect Against Foreign Objects", Brockway, vol. 1, No. 6, 1976.
Xerox Disclosure Journal, "Pinchoff Helical Brush Cleaner", Tolliver, vol. 1, No. 8, Aug. 1976, p. 69.
Xerox Disclosure Journal, "A Cleaning System", Hewitt, vol. 3, No. 4, Jul./Aug. 1978, p. 253.
IBM Tech. Discl., "Cleaner-to-Developer Toner Recirculation", Eide and Witte, vol. 21, No. 5, Oct. 1978, p. 1784.
IBM Tech. Discl., "Xerographic Cleaning Station", Richert and Van Wert, vol. 25, No. 1, Jun. 1982, p. 255.
Xerox Discl. Journal, "Blade Cleaner Seal for Magnetic Brush Cleaner", Lindblad et al., vol. 8, No. 4, Jul. 1983, p. 359.
Xerox Discl. Journal, "Flexible Cleaner Seal", McCarroll, vol. 8, No. 5, Sep./Oct. 1983, p. 431.

Affiliated with

Also associated with

Rating

Printing press blanket cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2088193