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US 2022/0143784 A2Published application
Grinding tool and method for producing a grinding tool
AssigneePferd Milwaukee Brush Company, Inc.
InventorsThomas MOHN, Sascha RAUSCH, Achim SCHMITZ, Bernd STUCKENHOLZ, Dominik VOGT
Life of this patent
Estimating the term…
Abstract
A grinding tool has a main body having at least one fiber ply embedded in a binder. An abrasive layer is arranged on the main body. The at least one fiber ply is arranged in the binder in a partially movable manner. As a result, a relative movement that ensures high vibration and noise damping is achieved within the main body and within the at least one fiber ply.
Claims22
1-20. (canceled)
A grinding tool comprising
- a main body having
- a binder,
- at least one fiber ply embedded in the binder, and
- an abrasive layer,
- wherein the at least one fiber ply is arranged in the binder in a partially movable manner.
2 more elements
A method for producing a grinding tool having the following steps:
- preparing at least one fiber ply and a binder,
- producing a main body by heating and then cooling the binder, wherein the at least one fiber ply is arranged in a partially movable manner in the binder after cooling, and
- forming an abrasive layer.
Dependencies are inferred from the claim text.