Title:
CUTTING TOOL, CUTTING TOOL HOLDER, AND A CUTTING INSERT THEREFOR
Document Type and Number:
WIPO Patent Application WO/2011/055372
Kind Code:
A3
Abstract:
A cutting tool holder (105; 205; 305) configured for mounting thereon a cutting insert (120; 220; 320) to form a cutting tool, the tool holder extending along a central axis (x) and comprising a mounting portion (1051; 1201; 3051 ) having a seat surface (112; 212) oriented generally perpendicular to the central axis. The tool holder further has at least two securing extensions (105 "; 205 " ) projecting from the seat surface in a direction generally parallel to that of the central axis. Each of the extensions are formed, at an end remote from the seat surface with a latch portion (L) extending towards the central axis. The latch portion has an under surface (1071; 2071 ) and a top surface (1161; 2161 ), both oriented generally transversely to the central axis such that the under surface is disposed between the seat surface and the top surface. Each of the extensions is further formed with a side surface extending between the under surface and the seat surface to form a securing pocket defined between the seat surface, the side surface and the under surface. The pocket is configured for receiving therein a portion of the cutting insert. The under surface is oriented parallel to the seat surface and the top surface is oriented at an angle to the side surface other than 90 deg.
Inventors:
HARIF GERSHON (IL)
Application Number:
PCT/IL2010/000927
Publication Date:
September 15, 2011
Filing Date:
November 09, 2010
Export Citation:
Assignee:
NO SCREW LTD (IL)
HARIF GERSHON (IL)
HARIF GERSHON (IL)
International Classes:
B23B51/02
Domestic Patent References:
| WO2005102573A1 | 2005-11-03 | |||
| WO2008099379A1 | 2008-08-21 | |||
| WO1998053943A1 | 1998-12-03 |
Foreign References:
| EP0118806A1 | 1984-09-19 | |||
| US3380746A | 1968-04-30 | |||
| US2526998A | 1950-10-24 |
Attorney, Agent or Firm:
REINHOLD COHN AND PARTNERS (61131 Tel Aviv, IL)
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