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US 12,005,457 B2Granted
Blade
AssigneeLumbeck & Wolter GmbH & Co. KG
InventorsUdo Back, Fabian Döring
Life of this patent
Estimating the term…
Abstract
The invention relates to a blade, more particularly for a meat grinder. The blade (10) has a collar-type sealing ring (18) between the hub (11) and the inner ends of the blade wings (14). The sealing ring (18) has the same height as the hub (11) as the adjacent sealing ring (18) has or the hub (11) has a smaller height. The hub (11) thus does not impede the rubbing of the cutting edges (16, 17) of the blade (10) or the rubbing of the sealing ring (18).
Claims18
A blade (10) configured for a meat grinder, the blade comprising:
- a central hub (11) provided with a bore (12) for rotationally fixed mounting on a blade journal,
- a plurality of knives (14) with cutting edges (16, 17) on both sides, the knives having radially outer ends and having inner ends, the cutting edges having a height, wherein the radially outer ends of the plurality of knives (14) are connected to a blade ring (15),
- a collar-shaped sealing ring (18) between the hub (11) and the inner ends of the knives (14), the sealing ring having a height, wherein the sealing ring (18) has the height of the cutting edges (16, 17),
- wherein
- the hub (11) has the same height as the adjacent sealing ring (18) or
- the hub (11) has a lower height than the adjacent sealing ring (18).
3 more elements
Dependencies are inferred from the claim text.