Grinder for frozen and fresh meat
AssigneeTiromat Krämer & Grebe GmbH & Co. KG
InventorsPaul Vomhof, Willi Eschenröder
Life of this patent
Estimating the term…
Abstract
A grinder, which is designed to cut frozen or fresh or fresh meat, has a set of blades, comprising a carving blade (2) and a perforated disc (4), in-between which a blade (3) is arranged in a defined fixed intermediate space. The blade (3) is spring-loaded and is pressed against the perforated disc with a preset force, so that wear can remain constant throughout the service life of the blade, and the service life of the blade can be enhanced.
Claims7
A grinder, particularly for the grinding of frozen and fresh meat, comprising a worm conveyor (1), a drive shaft (10), and a set of blades which comprising a carving blade (2) arranged after the worm conveyor (1), a perforated disc (4) arranged after the carving blade (2) at a fixed distance, a driven blade (3) arranged between the carving blade (2) and the perforated disc (4), and a spring (8) disposed between the worm conveyor (1) and the driven blade (3) to bias the driven blade (3) toward the perforated disc (4), the set of blades being clamped by a cap nut (7) in a worm housing (9), wherein the distance from the carving blade (2) to the perforated disc (4) is equal to or slightly greater than an axial extension of the driven blade (3), and wherein the driven blade (3) is arranged on the drive shaft (10) in an axially displaceable fashion and pressed against the perforated disc (4) with a predetermined initial spring loading provided by the spring (8).
Dependencies are inferred from the claim text.