Guide apparatus between delivery rolls and calender rolls

Details Guide apparatus between delivery rolls and calender rolls Guide apparatus between delivery rolls and calender rolls

1998-09-23

1999-09-21

Calvert, John J.

Textiles: fiber preparation

Assembling

Silver forming

19157, 19159R, 57279, 57280, D01G 2500, D04H 1100

Patent

active

059537922

ABSTRACT:
A guide apparatus (1) for the fiber band of a textile machine which processes fibers, is situated between a pair of delivery rolls and a pair of calender rolls. The guide apparatus (1) exhibits a nozzle assembly (2, 3) with respective guide passage axes (6, 15) which form a guide path, and which nozzle sections (2, 3) are pivotally connected at their facing contacting surfaces (9, 11). The guide passage axes (6, 15) of the nozzle sections (2, 3) are angularly offset to one another, whereby at least one nozzle section (2) is pivotable from a start-up position into an operating position about a designed pivoting axis at right angles to the guide passage axes (6, 15). In the connective position, the contacting surfaces of the nozzle sections (2, 3) lie form fit and sealingly tight against one another, and in the operational position the nozzle sections (2, 3) form at least an aperture (S), preferably in the area of the contact surfaces (9, 11).

REFERENCES:
patent: 3246370 (1966-04-01), West
patent: 4949431 (1990-08-01), Gasser
patent: 5406679 (1995-04-01), Leifeld et al.
patent: 5666698 (1997-09-01), Nauthe et al.
patent: 5680678 (1997-10-01), Nauthe et al.
patent: 5689856 (1997-11-01), Nauthe et al.
German Patent Office Search Report, Mar. 18, 1998.
German Patent Office Search Report, Mar. 8, 1999.

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