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US 2020/0269331 A1Published application
Deburring tool
AssigneeGuehring KG
InventorsIngo V. Puttkamer, Felix REBHOLZ
Life of this patent
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AssigneeGuehring KG
InventorsIngo V. Puttkamer, Felix REBHOLZ
Estimating the term…
A deburring tool (10) for deburring at least one through-hole (24) in a workpiece, the surface (38) of the through-hole (24) to be deburred located on the side away from the deburring tool (10), the tool comprising a main body (12) with a tool shaft (14) and a tool head (16), the tool shaft (14) having a clamping section (16) and the tool head (16) having a guide section (20) with a guide sleeve (22) extending along or parallel to an axis of rotation (36). The tool head (16) comprises at least one flexible fibre (26) with an abrasive surface (28), which is permanently or detachably attached in the guide sleeve (22), the fibre (26) having a free length (L1) and the guide sleeve (22) having a length (L2), the free length (L1) and/or the length (L2) corresponding to at least the depth (T) of the through-hole (24).
A deburring tool for deburring at least one through-hole in a workpiece, an opening surface of the through-hole to be deburred being arranged on a side facing away from the deburring tool, comprising a main body having a tool shaft and a tool head, the tool shaft comprising a clamping section, the tool head comprising a guide section having a guide sleeve extending along or parallel to an axis of rotation, the tool head has at least one flexible fiber having an abrasive fiber surface which is permanently or detachably fixed in the guide sleeve, wherein the fiber has a free length and the guide sleeve has a length, wherein the free length and/or the length corresponds at least to a depth of the through-hole.
Dependencies are inferred from the claim text.