Bearer wiper assembly

Details Bearer wiper assembly Bearer wiper assembly

1987-11-09

1990-01-16

Crowder, Clifford D.

Printing

Cleaning attachments

B41F 3502

Patent

active

048935620

ABSTRACT:
This bearer wiper assembly (10, 12) includes independent extensible arms in the form of pneumatic rams (28) provided for each printing press bearer (14, 16). The pneumatic rams (28) are pivotally mounted to a support bracket (22) in swing-away relation and a bearer wiper unit (70) is provided at the remote end of each ram. The rams are releasably held in place by a latching mechanism (48, 60) and each wiper unit (70) includes by an ell-shaped pad (72) releasably clamped to a mounting frame (76) carried by each ram (28). The bearer-engageable portion (98) of each pad (72) is apertured to collect foreign particulate matter from the bearers (14, 16).

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