Squeegee device

Details Squeegee device Squeegee device

1989-07-13

1991-03-12

Hoag, Willard E.

Coating apparatus

Solid member or material acting on coating after application

Rotary member

118119, B05C 1102

Patent

active

049985000

ABSTRACT:
A squeegee device applies material to a web substrate, which is guided across or held in contact with an abutment. The support body of the sequeegee contains a magnetic device extending along its longitudinal direction that holds a squeegee element made of magnetizable material. The squeegee edge is held against the substrate by the force of a magnetic device in the support body of the squeegee and a magnetic device under the abutment. In an alternative embodiment, no magnetic device is located under the abutment. However the abutment is made of ferrous metal to attract the magnetic device, causing pressure between the substrate and squeegee.

REFERENCES:
patent: 2774329 (1956-12-01), Smith
patent: 3701335 (1972-10-01), Barnscheidt
patent: 4245582 (1981-01-01), Alheid et al.
patent: 4367691 (1983-01-01), Bergs
patent: 4508050 (1985-04-01), Tittman
patent: 4518637 (1985-05-01), Takeda et al.
patent: 4521459 (1985-06-01), Takeda

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