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US 2025/0033165 A1Published application
Rolling Grinder
AssigneeHorl 1993 GmbH
InventorsOtmar HORL, Timo HORL
Life of this patent
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Abstract
A rolling sharpener having at least one grinding or polishing face for grinding and/or polishing a cutting tool is provided. The rolling grinder includes two rollers, a grip body arranged between the rollers and rotatable relative thereto, and a shaft rotatably supported in the grip body. To make correct operation of the rolling grinder user-friendly and to facilitate correct operation overall, each of the rollers is connected to the shaft in a frictionally engaged manner.
Claims23
A rolling grinder, comprising:
- a shaft;
- two rollers connected to the shaft via frictional engagement;
- a grip body arranged between the rollers and being rotatable relative to the rollers, the shaft being rotatably supported in the grip body;
- and
- at least one grinding or polishing face for grinding or polishing a cutting tool.
2 more elements
A rolling grinder comprising:
- a shaft;
- two rollers connected to the shaft via frictional engagement;
- a grip body arranged between the rollers and being rotatable relative to the rollers, the shaft being rotatably supported in the grip body;
- and
- at least one grinding or polishing face for grinding or polishing a cutting tool,
- wherein each of the rollers is inserted into the shaft,
- wherein the shaft forms a female component and comprises a bore, and
- wherein each of the rollers forms a male component and comprises a support section configured to fit in the bore.
5 more elements
Dependencies are inferred from the claim text.