USD651884SActiveUtility

Grinding jig

82
Assignee: JANSSON TORGNYPriority: May 4, 2007Filed: Apr 22, 2011Granted: Jan 10, 2012
Est. expiryMay 4, 2027(~0.8 yrs left)· nominal 20-yr term from priority
Inventors:Torgny JanssonJANSSON LEGAL REPRESENTATIVE MARGARETA NORIN
B24B 41/066B24B 3/36B24B 41/06
82
PatentIndex Score
8
Cited by
1
References
1
Claims

Abstract

A grinding jig is to be used at the grinding of a straight edge woodworking tool (5) on the peripheral surface of a rotating grindstone (2) in a grinding machine (1). The grinding machine has a cylindrical support bar (3) parallel with the rotation axis of the grindstone. The jig (4) comprises a base (15), which is parallel with the support bar (3) and is intended for slidable and rotational mounting on the support bar (3), and a clamp (16), wherein the tool (5) is attached between the base and the clamp. The grinding jig has a support surface (15A) on the base (15) for supporting the face of the tool (5) opposite its bevel.

Claims

exact text as granted — not AI-modified
The ornamental design for a grinding jig, as shown and described.

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