IP Library Patent Application 12591294
Patent Application
App. No. 12/591,294

Dicing machine and adapter for dicing machine

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Quick Facts
Patent No.
US None
App. No.
12/591,294
Abstract

The dicing machine includes a rotary blade with a rotating shaft, applicable to processing a work, and a disk-shaped presser rotatably supported by the rotating shaft on a side of the blade, so as to roll on an upper face of the work independently from the blade.

Claims (11)

1 . A dicing machine comprising a rotary blade with a rotating shaft, applicable to processing a work; and

a disk-shaped presser rotatably supported by said rotating shaft on a side of said blade, so as to roll on an upper face of said work independently from said blade.

2 . The dicing machine according to claim 1 ,

wherein said disk-shaped presser includes a rotating plate rotatably supported by said rotating shaft, and

an elastic portion attached to a circumferential surface of said rotating plate, so as to press said upper face of said work.

3 . The dicing machine according to claim 2 ,

wherein said rotating plate includes an opening formed therethrough from a face opposing said blade to an opposite face.

4 . The dicing machine according to claim 3 ,

wherein said opening is arranged on said rotating plate in a point symmetrical pattern with respect to said rotating shaft.

5 . An adapter for a dicing machine, comprising a rotary blade with a rotating shaft, applicable to processing a work; and

a disk-shaped presser rotatably supported by said rotating shaft on a side of said blade, so as to roll on an upper face of said work independently from said blade.

Assignments (2)
CHANGE OF NAME Recorded Oct 26, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025193/0147 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 16, 2009
From: MORI, NOBUYUKI
To: NEC ELECTRONICS CORPORATION
Reel/Frame 023554/0954 →