Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1944-12-02
1979-12-04
Buczinski, S. C.
Facsimile and static presentation processing
Facsimile
Recording apparatus
178 22, 179 15S, H04N 144
Patent
active
041774868
ABSTRACT:
1. In a facsimile system, a distributor including an array of n electrical contacts, a source of potential therefor and a normally rotating brush for applying potential from said source to said contacts in sequence, a plurality of cryptographic rotors in cascade, said cascade having n input and n output contacts, means for connecting said distributor contacts to said input contacts in pairs and means for connecting said output contacts together in groups to provide a sequence of n-x output signals from said cascade, a plurality of n-x switches each normally open and closable responsive to an electrical signal, each said switch being controlled by a separate one of said cascade output signals, a facsimile device including a drum carrying a subject to be transmitted and at least one dummy subject, a plurality of n-x scanning devices cooperating with said drum and the subjects carried thereby normally to derive n-x facsimile signals, an output line common to said switches, and means for connecting said scanning devices to said switches in pairs thereby to deliver to said output line signal segments from said scanning devices in a sequence determined by the output signals from said cascade of rotors.
REFERENCES:
patent: 1522775 (1925-01-01), Friedman
patent: 1657366 (1928-01-01), Belin
patent: 1763358 (1930-06-01), Jenkins
patent: 1945014 (1934-01-01), Wrede
patent: 2110149 (1938-03-01), Rugh
patent: 2414101 (1947-01-01), Hogan et al.
patent: 2437255 (1948-03-01), Hogan et al.
Buczinski S. C.
Utermohle John R.
LandOfFree
Facsimile device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Facsimile device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Facsimile device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-93846