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US 2024/0227383 A1Published application
Sealing system
AssigneeBobst Bielefeld GmbH
InventorFrank RUDOLPH
Life of this patent
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Abstract
The invention relates to a sealing system, the sealing system comprising two first sealing members (62) which are each disposed at opposite lateral ends (56) of a doctor blade chamber (48), and two second sealing members (64) which are each disposed at opposite lateral ends (60) of the rotatable roller (46), wherein in operational mode, each of the two first sealing members (62) is in rotating contact with each of the two second sealing members (64) such that a leakage of ink at the opposite lateral ends (56) of the doctor blade chamber (48) is prevented.
Claims11
A sealing system, the sealing system comprising:
- two first sealing members which are each disposed at opposite lateral ends of a doctor blade chamber which in operational mode is adapted to partially receive a rotatable roller for applying ink from the doctor blade chamber onto the rotatable roller, and
- two second sealing members which are each disposed at opposite lateral ends of the rotatable roller which in operational mode is configured to extend partially into the doctor blade chamber for receiving ink from the doctor blade chamber,
- wherein in operational mode, each of the two first sealing members is in rotating contact with each of the two second sealing members such that a leakage of ink at the opposite lateral ends of the doctor blade chamber is prevented.
Dependencies are inferred from the claim text.