US Patent: 6,443,672 - Cutting Tool With Nozzle


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US Patent: 6,443,672

Cutting Tool With Nozzle

Patentee:

Stig Lagerberg (exact or similar names) - Sandviken, Gävleborg County, Gästrikland Province, Sweden

USPTO Classifications:

407/11, 407/2, 407/5, 82/50

Tool Categories:

metalworking machines : metalworking machine tool holders : insert tool holders

metalworking machines : metalworking machine mechanisms : coolant apparatus

Assignees:

Sandvik Aktiebolag - Sandviken, Gävleborg County, Gästrikland Province, Sweden

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jan. 26, 1999
Granted:	Sep. 03, 2002

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Description:

Foreign application priority data for Sweden: 27 Jan, 1998.

Abstract:

A cutting tool includes a nozzle for directing coolant toward an insert seat disposed in the tool. The nozzle includes a bore which directs coolant toward a location on the seat that is spaced from a center hole in which the nozzle is mounted. A rear end of the nozzle is pressed against a fixed surface of the tool by the pressure of coolant. The bore in the nozzle is in non-coinciding relationship relative to the axis of the hole in which the insert is mounted. The bore can be angled relative to axis of the hole, or the bore can be parallel to, but radially offset from, the axis of the hole.