Sheet feeder having a drive for the synchronized feeding of...

Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver

Reexamination Certificate

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Details

C271S069000

Reexamination Certificate

active

10765586

ABSTRACT:
In a sheet feeder for a sheet processing machine, such as a sheet-fed rotary printing press, and initial torque spike when the sheet feeder is first switched into the system is reduced with a switch-on torque limiter. The torque limiter is disposed in the drive train between the sheet processing machine and the sheet feeder, so that a torque surge which occurs when the sheet feeder is coupled in at an increased basic speed of the sheet processing machine can be absorbed.

REFERENCES:
patent: 3393754 (1968-07-01), Hachemeister
patent: 4791869 (1988-12-01), Furukawa
patent: 5118091 (1992-06-01), Nagamoto et al.
patent: 5170707 (1992-12-01), Thoma
patent: 369 475 (1963-07-01), None
patent: 40 28 756 (1992-03-01), None
patent: 100 40 070 (2002-02-01), None
Translation of claims and description of German Publication No. DE10040070 from an EPO website http://www.worldlingo.com/wl/epo/epo.html?LOCALE=en—GB&OPS=ops.espacenet.com . . . .

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