Hydrostatic glide bearing for a roll or equivalent

Details Hydrostatic glide bearing for a roll or equivalent Hydrostatic glide bearing for a roll or equivalent

F - Mech Eng,Light,Heat,Weapons

16

C

F16C 27/02 (2006.01) D21G 1/02 (2006.01) F16C 13/04 (2006.01) F16C 32/06 (2006.01)

Patent

CA 2249382

The invention relates to a glide bearing for a roll. The glide bearing comprises several hydrostatic bearing elements (10, 20, 30, 40) which are provided with bearing shoes (16, 26, 36, 41) fitted to be positioned around the neck of a roll (1) axle (3) in order to support said axle (3) and, thus, the roll (1) revolvingly with respect to a frame member, such as a bearing block (4). The bearing elements (10, 20, 30, 40) are hydraulically operating piston-cylinder devices which can be loaded by means of a pressure medium so that the bearing shoes (16, 26, 36, 41) of the bearing elements are able to be positioned freely around the neck of the axle (3). One preferred application of the glide bearing in accordance with the invention is rolls in which at least in the principal loading direction of the roll, in particular in the case of a nip roll in the direction of a nip plane (A-A), the roll (1) can be displaced by means of bearing elements (10, 20, 30), especially for the purpose of closing and opening the nip (N).

La présente invention concerne un palier à glissement destiné à un cylindre, lequel palier comprend plusieurs éléments de palier hydrostatiques (10, 20, 30, 40) munis de coussinets (16, 26, 36, 41) de palier destinés à être placés autour du tourillon de l'axe (3) d'un cylindre (1) afin de soutenir rotatifs cet axe (3) et, par conséquent, le cylindre (1) par rapport à un élément cadre tel qu'un corps de palier. Les éléments (10, 20, 30, 40) de palier sont des dispositifs hydrauliques à piston-cylindre qui peuvent être chargés par un liquide de pression de manière que les coussinets (16, 26, 36, 41) de palier des éléments de palier peuvent se placer librement autour du tourillon de l'axe (3). Une application préférée du palier à glissement de la présente invention consiste en des cylindres dans lesquels, au moins dans la direction principale de chargement du cylindre, en particulier dans la direction d'un plan de la pince (A-A) dans le cas d'un rouleau pinceur, le cylindre (1) peut être déplacé au moyen des éléments (10, 20, 30) de palier, notamment dans le but de fermer et d'ouvrir la pince (N).

Affiliated with

Also associated with

Rating

Hydrostatic glide bearing for a roll or equivalent does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrostatic glide bearing for a roll or equivalent, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrostatic glide bearing for a roll or equivalent will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1834327