Class / Patent application number | Description | Number of patent applications / Date published |
241226000 | With material retaining means at axial end of rotary surface | 6 |
20120061501 | CHEEK PLATE EQUIPPED WITH WEDGE WIRE SCREEN - Disclosed is a cheek plate which has high-efficiency, stable liquid draining performance, and achieves optimum draining performance with respect to raw material. The cheek plate ( | 03-15-2012 |
20130277477 | DUST PROTECTION FOR HPGR - The invention relates to a roller crusher of the type which comprises a pair of crushing rollers is provided. The crushing rollers are generally parallel to one another and rotate in opposite directions, each roller including a shaft which has end portions, mounted in respective roller bearings. The roller crusher comprises a feeding arrangement for feeding material to be crushed to a crushing zone of the roller crusher. The roller crusher is characterized in that it further comprises a dust protecting enclosure enclosing the crushing zone, the dust protecting enclosure having an inlet opening upstream of the crushing zone and in communication with said feeding arrangement, and an outlet opening downstream of the crushing zone, and in that the roller bearings are arranged outside of the dust protecting enclosure. | 10-24-2013 |
20130277478 | ROLLER CRUSHER HAVING AT LEAST ONE ROLLER COMPRISING A FLANGE - The invention relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end and a second end. The roller crusher comprises a flange attached to at least one of said ends of one of said rollers. The flange extending in a radial direction of said roller, and has a height above an outer surface of said roller which is sufficient to extend across said gap substantially along a nip angle of said roller crusher. | 10-24-2013 |
20130277479 | ROLLER CRUSHER WITH CHEEK PLATES - The present invention relates to a roller crusher having a base frame and a roller frame movably connected to said base frame. Two generally parallel rotatable rollers separated from each other by a gap are arranged in said roller frame. The roller crusher further comprises a feeding arrangement mounted to the base frame for feeding material to the rollers and at least one balancing cylinder is provided which are connected to and arranged to manipulate the roller frame relative to the base frame such that the position of the rollers relative to the feeding arrangement can be adjusted. Front and rear cheek plates are provided at the roller frame partially covering front and rear end surfaces of one of the rollers and at least partially covering an opening between the feeding arrangement and the two rollers, the cheek plates being fixedly mounted to the roller frame. | 10-24-2013 |
20140217217 | ROLLER CRUSHER HAVING AT LEAST ONE ROLLER COMPRISING A FLANGE - The invention relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end and a second end. The roller crusher comprises a flange attached to at least one of said ends of one of said rollers. The flange extending in a radial direction of said roller, and has a height above an outer surface of said roller which is sufficient to extend across said gap substantially along a nip angle of said roller crusher. | 08-07-2014 |
20140263789 | CONTAINER AND BLADE ARRANGEMENT FOR FOOD PREPARATION APPLIANCE - In a container and method for processing food, the container has a closed end, and open end and a tubular sidewall extending therebetween and together with the closed end defining an interior space of the container. The container is configured to accommodate a blade member within the interior space of the container. The container has a center and the sidewall has at least one rib projecting inward of the interior space of the container and extending heightwise along at least a portion of the sidewall. The rib is asymmetric in transverse cross-section. A blade member is also disclosed and is configured to have different planes in which the blade member moves upon rotation of the blade. | 09-18-2014 |