Sealing for a folding blade shaft

Details Sealing for a folding blade shaft Sealing for a folding blade shaft

1993-08-03

1995-11-21

Kisliuk, Bruce M.

Manufacturing container or tube from paper; or other manufacturi

Bending

Folding

493429, 493431, 277 30, B68H 4516

Patent

active

054682096

ABSTRACT:
A reliable, wear-resistant sealing for a collecting and folding cylinder includes, on each folding blade shaft, a disk (4) which has a sealing ring (13) arranged on the collar of the side facing the oil space (6) of the folding cylinder (1). The disk (4) can be pressed by means of a clamping ring (5) arranged on the folding blade shaft (2) against a covering disk (3) eccentrically arranged on the shaft (2). The disks (3, 4) are rotatably connected with one another via a bearing (11) and a stud (12). An additional sealing ring (17) is provided at the collar of the side of the covering disk 3 facing the oil space (6).

REFERENCES:
patent: 2659437 (1953-11-01), Huck
patent: 3657998 (1972-04-01), Yoritomi
patent: 4038908 (1977-08-01), Kauffman
patent: 4820249 (1989-04-01), Wech

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