EP0514756A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Wiping apparatus of intaglio printing press
Assignee: Komori Corp
•
Filing: 1992-05-13
•
Granted: —
•
Expires: 2012-05-13
Abstract
Abstract A wiping apparatus 12 comprising a wiping roll 15 and cleaning members 17a to 17d for cleaning the peripheral surface of the wiping roll 15, some of the cleaning members 17a to 17d consisting of a base 20 disposed along the longitudinal direction of the roll and a sheet pad 21 which is curved in an arch form and secured to this base 20 in the direction of rotation of the roll, and has a multitude of tiny openings 23 for scraping ink in a top section 22 in elastic contact with at least the peripheral surface of the wiping roll.
Inventors
- 👤 Yoichiro c/o Komori Corp. Sekiyado Plant Abe
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 14:23
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/06; B41F9/08; B41F9/10; B41F9/1018
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
121 words
A wiping apparatus of an intaglio printing press having a wiping roll driven to rotate in a cleaning solution tank to wipe off ink from an intaglio plate surface of an intaglio plate cylinder, and cleaning members for cleaning with a cleaning solution the peripheral surface of said wiping roll disposed in said cleaning solution tank, in contact with the peripheral surface of said wiping roll, said wiping apparatus, comprising: a base arranged along the longitudinal direction of said roll, and sheet pads curved and fixed in a form of arch to said bases, each having a multitude of tiny openings for scraping ink, at least in the top section in elastic contact with the peripheral surface of said wiping roll.
Claim 2
Dependent Claim
31 words
A wiping apparatus of an intaglio printing press as claimed in claim 1, wherein the lower part of said wiping roll is immersed in a cleaning solution insaid cleaning solution tank.
Claim 3
Dependent Claim
34 words
A wiping apparatus of an intaglio printing press as claimed in claim 1, wherein said cleaning solution is jetted out from a nozzle of an injection pipe to the periphery of said wiping roll.
Claim 4
Dependent Claim
29 words
A wiping apparatus of an intaglio printing press as claimed in claim 1, wherein said sheet pad is a strip produced of about 0.15 to 0.21 mm thick steel.
Claim 5
Dependent Claim
34 words
A wiping apparatus of an intaglio printing press as claimed in claim 1, wherein said tiny openings are selected to be about 1 to 1.5 mm in diameter and arranged in a staggered manner.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.