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US 2015/0239091 A1Published application
Polishing and grinding system
OwnerAnie N. Piliguian, Yaroslav Salovinventors
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Abstract
The invention relates to a polishing and grinding system useful with a variety of substrates, including, without limitation, precious stones and jewelry and for the sharpening of tools such as drill bits, knives and chisels. The system may be configured for use in a variety of positions, including handheld operation. A series of optional elements are also described, including a tool rest and a shelf, each to facilitate different grinding and/or polishing operations.
Claims22
An apparatus for grinding and/or polishing, comprising:
- a main body;
- a shaft in rotatable communication with the main body, wherein a portion of the shaft resides outside the main body, and wherein the portion of the shaft that resides outside the main body is configured for removable attachment to a disc for grinding and/or polishing a substrate;
- and
- a base, removably attached to the main body,
- wherein the base is configured for removable attachment to the main body in a first position, in which the shaft is orientated in a substantially upright position, and a second position, in which the shaft is orientated in a substantially horizontal position.
2 more elements
Dependencies are inferred from the claim text.