Drive for a distributor roller in a printing machine
First Claim
1. A drive for a distributor roller in a printing machine, comprising a drive cam for driving the distributor roller, said drive cam being formed with a cam track and having a first rotational axis offset eccentrically with respect to a rotational axis of the distributor roller, said drive cam being drivably connected to a motor for rotating the drive cam about said first rotational axis of said cam, and an adjusting device assigned to said drive cam for adjusting an oblique position of said cam track with respect to said first rotational axis of said cam, said adjusting device including a second rotational axis of said cam obliquely inclined to said first rotational axis of said cam.
1 Assignment
0 Petitions
Accused Products
Abstract
A drive for a distributor roller in a printing machine includes a drive cam for driving the distributor roller, the drive cam being formed with a cam track and having a rotational axis axially offset eccentrically with respect to a rotational axis of the distributor roller. The drive cam is drivably connected to a motor for rotating the drive cam about the rotational axis of the cam, and an adjusting device is assigned to the drive cam for adjusting an oblique position of the cam track with respect to the rotational axis of the cam.
21 Citations
9 Claims
- 1. A drive for a distributor roller in a printing machine, comprising a drive cam for driving the distributor roller, said drive cam being formed with a cam track and having a first rotational axis offset eccentrically with respect to a rotational axis of the distributor roller, said drive cam being drivably connected to a motor for rotating the drive cam about said first rotational axis of said cam, and an adjusting device assigned to said drive cam for adjusting an oblique position of said cam track with respect to said first rotational axis of said cam, said adjusting device including a second rotational axis of said cam obliquely inclined to said first rotational axis of said cam.
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9. A printing machine having a distributor roller and a drive, said drive comprising a drive cam for driving the distributor roller, said drive cam being formed with a cam track and having a first rotational axis offset eccentrically with respect to a rotational axis of the distributor roller, said drive cam being drivably connected to a motor for rotating the drive cam about said first rotational axis of said cam, and an adjusting device assigned to said drive cam for adjusting an oblique position of said cam track with respect to said first rotational axis of said cam, said adjusting device including a second rotational axis of said cam obliquely inclined to said first rotational axis of said cam.
Specification