Apparatus for preventing circumferential separation between a bl

Details Apparatus for preventing circumferential separation between a bl Apparatus for preventing circumferential separation between a bl

1993-03-04

1994-10-25

Burr, Edgar S.

Printing

Rolling contact machines

Rotary

101248, 101183, 74409, B41F 500

Patent

active

053578589

ABSTRACT:
An apparatus for preventing circumferential separation of the meshing teeth (86, 72) of a blanket cylinder gear (84) and a plate cylinder gear (70) includes a first gear (92) having gear teeth (94) in meshing engagement with the gear teeth (86) of the blanket cylinder gear (84). The first gear (92) is rotatable about an axis. A second gear (108) is coaxial with the first gear (92) and is rotatable about the axis relative to the first gear(92). A third gear (136) has gear teeth (134) in meshing engagement with the gear teeth (132) on the second gear (108). A fourth gear (76) is coaxial and rotatable with the plate cylinder gear (72), and has gear teeth (78) in meshing engagement with the gear teeth (134) on the third gear (136). The apparatus further includes spring means (122) for biasing the first and second gears (92, 108) about their common axis in respective directions that are opposite to each other.

REFERENCES:
patent: 2810299 (1957-10-01), Partridge
patent: 3174356 (1965-03-01), Michalec
patent: 3365973 (1968-01-01), Henden
patent: 3407727 (1968-10-01), Fischer
patent: 3732815 (1973-05-01), Greiner et al.
patent: 4236448 (1980-12-01), Wieland
patent: 4671129 (1987-06-01), Lovrenich
patent: 4953417 (1990-09-01), Baumgarten et al.
patent: 5085619 (1992-02-01), Torii et al.

Affiliated with

Also associated with

Rating

Apparatus for preventing circumferential separation between a bl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for preventing circumferential separation between a bl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for preventing circumferential separation between a bl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-127872