USRE37149E1 - Cutting tool inserts - Google Patents

Cutting tool inserts Download PDF

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Publication number
USRE37149E1
USRE37149E1 US29/113,479 US11347999A USRE37149E US RE37149 E1 USRE37149 E1 US RE37149E1 US 11347999 A US11347999 A US 11347999A US RE37149 E USRE37149 E US RE37149E
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US
United States
Prior art keywords
view
cutting tool
tool insert
taken along
cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/113,479
Inventor
Rudi Hartlohner
Franz Havrda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kennametal Inc
Original Assignee
Kennametal Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kennametal Inc filed Critical Kennametal Inc
Priority to US29/113,479 priority Critical patent/USRE37149E1/en
Assigned to KENNAMETAL PC INC. reassignment KENNAMETAL PC INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KENNAMETAL INC.
Application granted granted Critical
Publication of USRE37149E1 publication Critical patent/USRE37149E1/en
Assigned to KENNAMETAL INC. reassignment KENNAMETAL INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KENNAMETAL PC INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/08Rake or top surfaces
    • B23B2200/081Rake or top surfaces with projections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2200/00Details of cutting inserts
    • B23B2200/08Rake or top surfaces
    • B23B2200/086Rake or top surfaces with one or more grooves
    • B23B2200/087Rake or top surfaces with one or more grooves for chip breaking

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Abstract

CLAIM
The ornamental design for a cutting tool insert, as shown and described.
DESCRIPTION
FIG. 1 is an isometric view of a cutting tool insert in accordance with a first embodiment of the subject invention;
FIG. 2 is a top plan view of FIG. 1, wherein the bottom plan view is identical;
FIG. 3 is a side elevation view from any side of the cutting tool insert in FIG. 2;
FIG. 4 is a cross-sectional view taken along lines “4—4” in FIG. 1;
FIG. 5 is an isometric view of a cutting tool insert in accordance with the second embodiment of the subject invention;
FIG. 6 is a top plan view of FIG. 5, wherein the bottom plan view is identical;
FIG. 7 is a side elevation view from any side of the cutting tool insert in FIG. 5;
FIG. 8 is a cross-section view taken along lines “8—8” in FIG. 5;
FIG. 9 is an isometric view of a cutting tool insert in accordance with a third embodiment of the subject invention;
FIG. 10 is a top plan view of FIG. 9, wherein the bottom plan view is identical;
FIG. 11 is a side elevation view looking at the right side of the cutting tool insert in FIG. 10;
FIG. 12 is a side elevation view looking at the cutting tool insert in FIG. 10 from the bottom of the page;
FIG. 13 is a cross-section view taken along lines “13—13” of FIG. 10;
FIG. 14 is a cross-section view taken along lines “14—14” of FIG. 10;
FIG. 15 is a cross-section view taken along lines “15—15” of FIG. 10;
FIG. 16 is an isometric view of a cutting insert in certain accordance with a fourth embodiment of the subject invention;
FIG. 17 is a top plan view of FIG. 16, wherein the bottom plan view is identical;
FIG. 18 is a side elevation view looking at the right side of the cutting tool insert in FIG. 17;
FIG. 19 is a side elevation view looking at the cutting tool insert in FIG. 17 from the bottom of the page;
FIG. 20 is a cross-section view taken along lines “20—20” of FIG. 17;
FIG. 21 is a cross-section view taken along lines “21—21” of FIG. 17;
FIG. 22 is a cross-section view taken along lines “22—22” of FIG. 17;
FIG. 23 is an isometric view of a cutting tool insert in accordance with a fifth embodiment of the subject invention;
FIG. 24 is a top plan view of FIG. 23, wherein the bottom plan view is identical;
FIG. 25 is a side elevation view looking at the right side of the cutting tool insert in FIG. 24;
FIG. 26 is a side elevation view looking at the cutting tool insert in FIG. 24 from the bottom of the page;
FIG. 27 is a cross-section view taken along lines “27—27” of FIG. 24;
FIG. 28 is a cross-section view taken along lines “28—28” of FIG. 24; and,
FIG. 29 is a cross-section view taken along lines “29—29” of FIG. 24.

Description

Claims (1)

US29/113,479 1997-08-21 1999-09-24 Cutting tool inserts Expired - Lifetime USRE37149E1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/113,479 USRE37149E1 (en) 1997-08-21 1999-09-24 Cutting tool inserts

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM9707143 1997-08-21
US8396998A 1998-02-20 1998-02-20
US29/113,479 USRE37149E1 (en) 1997-08-21 1999-09-24 Cutting tool inserts

Publications (1)

Publication Number Publication Date
USRE37149E1 true USRE37149E1 (en) 2001-05-01

Family

ID=26769980

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/113,479 Expired - Lifetime USRE37149E1 (en) 1997-08-21 1999-09-24 Cutting tool inserts

Country Status (1)

Country Link
US (1) USRE37149E1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2160261A1 (en) * 2007-06-26 2010-03-10 Taegutec. Ltd. Cutting insert with protrusions formed at corner area thereof
US20150078844A1 (en) * 2013-09-16 2015-03-19 Iscar, Ltd. Finish Depth Turning Insert Comprising A Chip Control Arrangement
USD976293S1 (en) * 2021-10-13 2023-01-24 Seoul Fastening Co., Ltd. Drill bit
USD983850S1 (en) * 2021-10-13 2023-04-18 Seoul Fastening Co., Ltd. Drill bit
USD987696S1 (en) * 2021-10-14 2023-05-30 Epstein Industrial Supply. Inc. Drill bit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD305239S (en) 1988-01-22 1989-12-26 Kennametal Inc. Cutting tool insert
USD357693S (en) 1994-03-22 1995-04-25 Kennametal Inc. Cutting tool insert

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD305239S (en) 1988-01-22 1989-12-26 Kennametal Inc. Cutting tool insert
USD357693S (en) 1994-03-22 1995-04-25 Kennametal Inc. Cutting tool insert

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2160261A1 (en) * 2007-06-26 2010-03-10 Taegutec. Ltd. Cutting insert with protrusions formed at corner area thereof
JP2010530813A (en) * 2007-06-26 2010-09-16 テグテック・リミテッド Cutting insert with corner projection
EP2160261A4 (en) * 2007-06-26 2011-07-20 Taegu Tec Ltd Cutting insert with protrusions formed at corner area thereof
US20150078844A1 (en) * 2013-09-16 2015-03-19 Iscar, Ltd. Finish Depth Turning Insert Comprising A Chip Control Arrangement
US9409237B2 (en) * 2013-09-16 2016-08-09 Iscar, Ltd. Finish depth turning insert comprising a chip control arrangement
USD976293S1 (en) * 2021-10-13 2023-01-24 Seoul Fastening Co., Ltd. Drill bit
USD983850S1 (en) * 2021-10-13 2023-04-18 Seoul Fastening Co., Ltd. Drill bit
USD987696S1 (en) * 2021-10-14 2023-05-30 Epstein Industrial Supply. Inc. Drill bit

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Legal Events

Date Code Title Description
AS Assignment

Owner name: KENNAMETAL PC INC., CALIFORNIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KENNAMETAL INC.;REEL/FRAME:011052/0001

Effective date: 20001023

AS Assignment

Owner name: KENNAMETAL INC., PENNSYLVANIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KENNAMETAL PC INC.;REEL/FRAME:021630/0840

Effective date: 20080910