Abstract

A rotary cutting tool is provided that includes a cutter body, and a plurality of cartridges, fasteners, and cartridge axial adjustment mechanisms. The cutter body has a rotational axis, a circumferential exterior surface, and a plurality of cartridge pockets disposed in the circumferential exterior surface. A cartridge fastener threaded aperture is disposed in each cartridge pocket. The cartridge fastener threaded apertures extend along an axis disposed at an acute angle. Each cartridge has a body having at least one cartridge fastener aperture disposed at the acute angle. Each cartridge axial adjustment mechanism is aligned with a cartridge. Each fastener holds a cartridge against a cartridge pocket, and biases the cartridge against the aligned cartridge axial adjustment mechanism.

IPC Classes  ?

• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped

Abstract

A rotary cutting tool (20) is provided that includes a shank (28) and a body (30). The body (30) extends axially outwardly from the shank (28), and has a plurality of first teeth (46) and a plurality of second teeth (48). The first and second teeth (46, 48) are alternately arranged and spaced apart from one another around a circumference. Each first tooth (46) includes a primary cutting edge (64) disposed at a primary angle (α) relative to the rotational axis (22) and a tertiary cutting edge (66) disposed at a tertiary angle (β) relative to the rotational axis (22). Each second tooth (48) includes a secondary cutting edge (72) disposed at a secondary angle (φ) relative to the rotational axis (22). The secondary cutting edge (72) is disposed axially between the primary cutting edge (64) and the tertiary cutting edge (66).

IPC Classes  ?

• B23C 3/05 - Finishing valves or valve seats
• B23C 5/28 - Features relating to lubricating or cooling
• B23D 77/14 - Reamers for special use, e.g. for working cylinder ridges

Abstract

A rotary cutting tool (20) is provided having a body (22) and a fluid passage. The body has a shank portion (30) and a cutting portion (32). The body extends lengthwise along a central axis (24) between a shank end (26) and a cutting end (28). The cutting portion (32) includes a fluted section (34) and a plurality of teeth (36) extending axially outwardly from the fluted section at the cutting end. The fluted section (34) includes a plurality of flutes (38) disposed within an exterior surface of the fluted section. The cutting portion (32) includes an internal cavity disposed within the fluted section and open to the cutting end (28). The internal cavity is defined by an interior wall surface. The cutting portion includes a plurality of channels disposed within the interior wall surface and open to the internal cavity. The fluid passage extends through the shank portion to the internal cavity.

IPC Classes  ?

• B23B 51/04 - Tools for drilling machines for trepanning
• B23C 5/10 - Shank-type cutters, i.e. with an integral shaft
• B23C 5/28 - Features relating to lubricating or cooling

Abstract

A rotary cutting tool is provided having a body and a fluid passage. The body has a shank portion and a cutting portion. The body extends lengthwise along a central axis between a shank end and a cutting end. The cutting portion includes a fluted section and a plurality of teeth extending axially outwardly from the fluted section at the cutting end. The fluted section includes a plurality of flutes disposed within an exterior surface of the fluted section. The cutting portion includes an internal cavity disposed within the fluted section and open to the cutting end. The internal cavity is defined by an interior wall surface. The cutting portion includes a plurality of channels disposed within the interior wall surface and open to the internal cavity. The fluid passage extends through the shank portion to the internal cavity.

IPC Classes  ?

• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped

Abstract

A rotary tool comprises a cylindrical sleeve including an opening formed in an outer circumferential surface thereof providing fluid communication between a hollow interior of the sleeve and an environment surrounding the sleeve. The sleeve includes an axially extending flow passage formed therein terminating in a first fluid outlet formed in an open end of the sleeve disposed adjacent a cutting element of the rotary tool. The fluid outlet is configured to deliver a flow of a fluid toward the workpiece to cause chips formed during the machining operation to be directed away from the workpiece and out of the hollow interior of the sleeve through the opening formed in the outer circumferential surface thereof.

IPC Classes  ?

• B23B 51/06 - Drills with lubricating or cooling equipment
• B23C 5/16 - Milling-cutters characterised by physical features other than shape
• B23C 5/28 - Features relating to lubricating or cooling
• B23D 77/00 - Reaming tools
• B23B 51/04 - Tools for drilling machines for trepanning

Abstract

A lubricant distribution device configured to be coupled to a rotating cutting tool having a plurality of circumferentially spaced cutting surfaces comprises a main body having a manifold conduit extending along a central rotational axis of the main body and a plurality of lubricant distributing conduits formed in the main body and extending radially outwardly from the manifold conduit. Each of the lubricant distributing conduits is configured to convey a lubricant therethrough and includes an inlet fluidly coupling each of the lubricant distributing conduits to the manifold conduit and an outlet disposed adjacent a corresponding one of the circumferentially spaced cutting surfaces of the cutting tool.

IPC Classes  ?

• B23C 5/28 - Features relating to lubricating or cooling
• B23Q 11/10 - Arrangements for cooling or lubricating tools or work

Abstract

A cutting tool including an annular cutter body having at least one V-shaped pocket formed therein and a cutting tool cartridge configured to be received in the at least one pocket of the cutter body. The cutting tool cartridge including a main body. The main body includes a cutting head having a cutting chip control portion and a pocket configured to receive a cutting insert.

IPC Classes  ?

• B23C 5/18 - Milling-cutters characterised by physical features other than shape with permanently-fixed cutter-bits or teeth
• B23C 5/16 - Milling-cutters characterised by physical features other than shape
• B23C 5/20 - Milling-cutters characterised by physical features other than shape with removable cutter-bits or teeth
• B23C 5/22 - Securing arrangements for bits or teeth

Abstract

A cutting tool including an annular cutter body having at least one V-shaped pocket formed therein and a cutting tool cartridge configured to be received in the at least one pocket of the cutter body. The cutting tool cartridge including a main body. The main body includes a cutting head having a cutting chip control portion and a pocket configured to receive a cutting insert.

IPC Classes  ?

• B23C 5/18 - Milling-cutters characterised by physical features other than shape with permanently-fixed cutter-bits or teeth
• B23C 5/08 - Disc-type cutters
• B23C 5/16 - Milling-cutters characterised by physical features other than shape
• B23C 5/20 - Milling-cutters characterised by physical features other than shape with removable cutter-bits or teeth
• B23C 5/22 - Securing arrangements for bits or teeth

Goods & Services

machine parts, namely, cutting tool cartridge holder

Abstract

A rotary cutting tool (20) is provided having a body (22) and a fluid passage. The body has a shank portion (30) and a cutting portion (32). The body extends lengthwise along a central axis (24) between a shank end (26) and a cutting end (28). The cutting portion (32) includes a fluted section (34) and a plurality of teeth (36) extending axially outwardly from the fluted section at the cutting end. The fluted section (34) includes a plurality of flutes (38) disposed within an exterior surface of the fluted section. The cutting portion (32) includes an internal cavity disposed within the fluted section and open to the cutting end (28). The internal cavity is defined by an interior wall surface. The cutting portion includes a plurality of channels disposed within the interior wall surface and open to the internal cavity. The fluid passage extends through the shank portion to the internal cavity.

IPC Classes  ?

• B23B 51/04 - Tools for drilling machines for trepanning
• B23C 5/10 - Shank-type cutters, i.e. with an integral shaft
• B23C 5/28 - Features relating to lubricating or cooling

Abstract

A rotary cutting tool is provided that includes a cutter body, and a plurality
of cartridges,
fasteners, and cartridge axial adjustment mechanisms. The cutter body has a
rotational axis, a
circumferential exterior surface, and a plurality of cartridge pockets
disposed in the
circumferential exterior surface. A cartridge fastener threaded aperture is
disposed in each
cartridge pocket. The cartridge fastener threaded apertures extend along an
axis disposed at an
acute angle. Each cartridge has a body having at least one cartridge fastener
aperture disposed at
the acute angle. Each cartridge axial adjustment mechanism is aligned with a
cartridge. Each
fastener holds a cartridge against a cartridge pocket, and biases the
cartridge against the aligned
cartridge axial adjustment mechanism.

IPC Classes  ?

• B23C 5/00 - Milling-cutters
• B23C 5/16 - Milling-cutters characterised by physical features other than shape