Angle bar assembly method for deviating a material web
AssigneeKoenig & Bauer Aktiengesellschaft
InventorAnton Weis
Life of this patent
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Abstract
The invention relates to an angle bar assembly that comprises a first angle bar around (7) which a material web is wrapped for redirecting the feed of the material web and a table roll (14) around which the material web is wrapped. When looked at from a plane defined by a section of the material web extending between the first angle bar and the table roller, the first angle bar and the idler roll are mounted so as not to overlap.
Claims13
A turning bar arrangement with a first turning bar (07), around which a web (22) of material can be looped, for changing the direction of running of the web (22) of material, and a register roller (14), around which a web (22) of material can be looped, wherein a section (26) of the web (22) of material extending between the first turning bar (07) and the register roller (14) defines a first plane (E), characterized in that, viewed in a direction perpendicular in respect to the plane (E), the first turning bar (07) and the register roller (14) are arranged so they do not overlap, and the register roller (14), as well as the turning bar (07), are seated only on one side.
A turning bar arrangement with a first turning bar (07), around which a web (22) of material can be looped, for changing the direction of running of the web (22) of material, and a register roller (14), around which a web (22) of material can be looped, wherein a section (26) of the web (22) of material extending between the first turning bar (07) and the register roller (14) defines a first plane (E), characterized in that, viewed in a direction perpendicular in respect to the plane (E), the first turning bar (07) and the register roller (14) are arranged so they do not overlap, and that the register roller (14) is arranged outside of lateral frames (01) arranged parallel with the conveying direction (T) of the web (22) of material.
The turning bar arrangement in accordance with one of the preceding claims, characterized in that it includes a second turning bar (06), and that the web (22) of material can be looped sequentially around the first turning bar (07), the register roller (14) and the second turning bar (06).
A method for redirecting a web (22) of material, having the following steps:
- the web (22) of material arriving in the conveying direction (T) is conducted to the top of a first turning bar (07),
- this web (22) of material is redirected by the first turning bar (07) transversely in respect to the conveying direction (T), and
- conducted from the underside of the first turning bar (06) to the underside of a deflection roller (16),
- the web (22) of material extending transversely in respect to conveying direction is reversed by 180° by the deflection roller (16) and conducted from the top of the deflection roller (16) to the top of a register roller (18),
- the web (22) of material is reversed by 180° by the register roller (28) and is conducted from the underside of the register roller (18) to the underside of a second turning bar (07),
- the web (22) of material is redirected from the top of the second turning bar (07) in the conveying direction (T).
A method for redirecting a web (22) of material, having the following steps:
- the web (22) of material arriving in the conveying direction (T) is conducted to the top of a first turning bar (07),
- this web (22) of material is redirected by the first turning bar (07) transversely in respect to the conveying direction (T), and
- conducted from the top of the first turning bar (06) to the top of a deflection roller (16),
- the web (22) of material extending transversely in respect to conveying direction is reversed by 180° by the deflection roller (16) and conducted from the underside of the deflection roller (16) to the top of a register roller (18),
- the web (22) of material is reversed by 180° by the register roller (28) and is conducted from the underside of the register roller (18) to the underside of a second turning bar (07),
- the web (22) of material is redirected from the top of the second turning bar (07) in the conveying direction (T).
Dependencies are inferred from the claim text.