LIFTING DEVICE FOR THE TOP ROLL OF A PRESS IN A PAPER OR CARDBOARD MACHINE
Номер патента: DE69612621T2
Опубликовано: 11-10-2001
Автор(ы): Roland Bengtsson
Принадлежит: Valmet Karlstad AB
Опубликовано: 11-10-2001
Автор(ы): Roland Bengtsson
Принадлежит: Valmet Karlstad AB
Реферат: A top roll lifting arrangement for a roll press in a press section of a papermaking or boardmaking machine where the roll press includes a top roll and a bottom roll, the rolls being opposed and parallel and having main axes defining a press plane and forming between them a press nip. The press has a framework including two side frames in parallel relationship to each other, one located on the drive side of the machine and the other one on the tender side of the machine. Each side frame has a first vertical column upstream of the press nip and a second vertical column downstream of the press nip. The upper roll is carried by a brackets extending between the upstream and downstream vertical columns. The brackets have bevelled ends that co-operate with inclined surfaces of plate members on the vertical columns.
Method for operating a shoe press, shoe press, machine comprising a shoe press, and use of an ink in a lubricant for a shoe press
Номер патента: US20220333305A1. Автор: Juanhao Zou. Владелец: VOITH PATENT GMBH. Дата публикации: 2022-10-20.