Global Patent Index - EP 0972879 A2

EP 0972879 A2 2000-01-19 - Calender for paper webs or similar material

Title (en)

Calender for paper webs or similar material

Title (de)

Kalanderanordnung für Bahnen aus Papier oder ähnlichem Material

Title (fr)

Calandre pour bandes de papier ou analogue

Publication

EP 0972879 A2 (DE)

Application

EP 99111849 A

Priority

DE 19832065 A

Abstract (en)

The calender assembly, for processing webs of paper and similar materials, has angled columns (16) supported at the top and bottom. They carry five rollers on axes parallel to the columns, on a common plane (E) at an angle to the horizontal. The columns (16) are supported from above and below by horizontal mounting surfaces (36, 38) secured to the building, formed by concrete foundation sections (40, 41). An upper support surface (37) for the columns (16) is at a support foot (39), near the upper end of the column (16). A lower support surface (35) is formed directly at the column (16). The common plane (E) for the rollers is pitched at an angle of 30-60 degrees to the horizontal, or 45 degrees . The columns (16) for the calender rollers are located between the final drying cylinder (42) and a web winder (43), at their levels. The calender rollers are on the upper side of the columns (16), and at least one roller (6) can be moved by a setting unit (49) at right angles to the roller plane (E).

Abstract (de)

Eine Kalanderanordnung für Bahnen aus Papier oder ähnlichem Material weist einen unten abgestützten Ständer (16) und mindestens fünf daran gehaltenen Walzen (4 bis 13) auf, deren Achsen in einer etwa parallel zum Ständer (16) verlaufenden, gemeinsamen Ebene (E) liegen. Die gemeinsame Ebene (E) verläuft schräg zur Horizontalen. Der Ständer (16) ist nicht nur am unteren Ende, sondern auch oben abgestützt. Hierdurch wird die Schwingungsneigung des Ständers verringert. <IMAGE>

IPC 1-7 (main, further and additional classification)

D21G 1/00

IPC 8 full level (invention and additional information)

D21G 1/00 (2006.01); D21G 1/02 (2006.01)

CPC (invention and additional information)

D21G 1/0293 (2013.01); D21G 1/00 (2013.01)

Citation (applicant)

Designated contracting state (EPC)

AT DE FI FR GB SE

DOCDB simple family

EP 0972879 A2 20000119; EP 0972879 A3 20000223; EP 0972879 B1 20030502; AT 239133 T 20030515; CA 2277593 A1 20000116; CA 2277593 C 20040224; DE 19832065 A1 20000120; EP 0979896 A2 20000216; EP 0979896 A3 20000223; EP 0979896 B1 20021106; US 6247398 B1 20010619