GB1555172A – Cutting insert
– Google Patents
GB1555172A – Cutting insert
– Google Patents
Cutting insert
Info
Publication number
GB1555172A
GB1555172A
GB34244/77A
GB3424477A
GB1555172A
GB 1555172 A
GB1555172 A
GB 1555172A
GB 34244/77 A
GB34244/77 A
GB 34244/77A
GB 3424477 A
GB3424477 A
GB 3424477A
GB 1555172 A
GB1555172 A
GB 1555172A
Authority
GB
United Kingdom
Prior art keywords
cutting insert
insert
cutting
Prior art date
1976-10-21
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
Application number
GB34244/77A
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.)
1976-10-21
Filing date
1977-08-16
Publication date
1979-11-07
1977-08-16
Application filed by Kennametal Inc
filed
Critical
Kennametal Inc
1979-11-07
Publication of GB1555172A
publication
Critical
patent/GB1555172A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B2200/00—Details of cutting inserts
B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 – B23B2200/32
B23B2200/3645—Lands, i.e. the outer peripheral section of the rake face
B23B2200/3654—Lands, i.e. the outer peripheral section of the rake face being variable
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T407/00—Cutters, for shaping
Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
GB34244/77A
1976-10-21
1977-08-16
Cutting insert
Expired
GB1555172A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/734,452
US4056871A
(en)
1976-10-21
1976-10-21
Cutting insert
Publications (1)
Publication Number
Publication Date
GB1555172A
true
GB1555172A
(en)
1979-11-07
Family
ID=24951752
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB34244/77A
Expired
GB1555172A
(en)
1976-10-21
1977-08-16
Cutting insert
Country Status (5)
Country
Link
US
(1)
US4056871A
(en)
CA
(1)
CA1050742A
(en)
DE
(1)
DE2737563C2
(en)
FR
(1)
FR2368328A1
(en)
GB
(1)
GB1555172A
(en)
Families Citing this family (27)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4218160A
(en)
*
1978-09-15
1980-08-19
Fansteel Inc.
Heavy duty cutting insert
GB2035859B
(en)
*
1978-11-17
1982-08-25
Kennametal Inc
Cutting insert
IL58006A
(en)
*
1979-08-08
1983-02-23
Iscar Ltd
Cutting insert with chip control means
US4340324A
(en)
*
1980-08-28
1982-07-20
Kennametal Inc.
Cutting insert
CA1176827A
(en)
*
1981-02-23
1984-10-30
James F. Mccreery
Cutting insert
GB2116082A
(en)
*
1982-02-26
1983-09-21
Gen Electric
Inserts for cutting tools
SE459237B
(en)
*
1987-10-26
1989-06-19
Sandvik Ab
TRIBUTES BEFORE PLANNING
US4856942A
(en)
*
1988-07-19
1989-08-15
Gte Valenite Corporation
Polygonal cutting insert
US5000626A
(en)
*
1988-12-22
1991-03-19
Gte Valenite Corporation
Cutting insert for low ranges of feed and depth of cut
US5141367A
(en)
*
1990-12-18
1992-08-25
Kennametal, Inc.
Ceramic cutting tool with chip control
US5192171A
(en)
*
1991-01-07
1993-03-09
Gte Valenite Corporation
Chip control insert
US5116167A
(en)
*
1991-02-19
1992-05-26
Kennametal Inc.
Cutting insert with chip control
US5122017A
(en)
*
1991-02-19
1992-06-16
Kennametal Inc.
Cutting insert with chip control
US5226761A
(en)
*
1991-09-27
1993-07-13
Iscar Ltd.
Metal cutting insert and metal cutting tool utilizing the metal cutting insert
US5456557A
(en)
*
1994-08-09
1995-10-10
Valenite Inc.
Cutting insert
US5876160A
(en)
*
1996-08-21
1999-03-02
Ingersoll Cutting Tool Company
Milling with insert having cutting-edge land of width increasing with depth of cut
US6634837B1
(en)
2000-10-30
2003-10-21
Cerbide Corporation
Ceramic cutting insert of polycrystalline tungsten carbide
US6419110B1
(en)
2001-07-03
2002-07-16
Container Development, Ltd.
Double-seamed can end and method for forming
US6843824B2
(en)
2001-11-06
2005-01-18
Cerbide
Method of making a ceramic body of densified tungsten carbide
WO2006036934A2
(en)
2004-09-27
2006-04-06
Ball Corporation
Container end closure
US7506779B2
(en)
2005-07-01
2009-03-24
Ball Corporation
Method and apparatus for forming a reinforcing bead in a container end closure
EP2481504B1
(en)
*
2009-09-25
2019-07-24
Tungaloy Corporation
Cutting insert and cutting tool
US8727169B2
(en)
2010-11-18
2014-05-20
Ball Corporation
Metallic beverage can end closure with offset countersink
EP3189917B1
(en)
*
2014-09-05
2021-06-09
Sumitomo Electric Hardmetal Corp.
Throw-away tip
EP3006140B1
(en)
*
2014-10-08
2017-04-19
Sandvik Intellectual Property AB
Turning tool cutting insert and turning tool
CN109562460B
(en)
*
2016-07-28
2021-03-19
京瓷株式会社
Cutting insert, cutting tool, and method for manufacturing cut product
US11628504B2
(en)
*
2018-01-23
2023-04-18
Kyocera Corporation
Cutting insert, cutting tool, and method for manufacturing machined product
Family Cites Families (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE383423C
(en)
*
1923-01-16
1924-02-05
Hans Klopstock Dr Ing
High-performance turning tool with two cutting edges at an obtuse angle
NL153109B
(en)
*
1966-06-01
1977-05-16
Sandco Ltd
CUTTING ELEMENT FOR A MACHINING TOOL MACHINE.
US3504413A
(en)
*
1969-04-28
1970-04-07
Giddings & Lewis
Cutting blades for block-type cutting tools
US3751782A
(en)
*
1971-05-12
1973-08-14
Herbert Ltd A
Throw away tips for metal cutting tools
SE349758B
(en)
*
1971-10-27
1972-10-09
Sandvik Ab
US3733664A
(en)
*
1971-11-23
1973-05-22
Kennametal Inc
Cutting insert
US3800379A
(en)
*
1972-08-02
1974-04-02
Valeron Corp
Cutting insert
DE2304120C2
(en)
*
1973-01-29
1981-09-24
Kennametal Inc., Latrobe, Pa.
Reversible cutting insert for cutting tools in machining
DE2407378A1
(en)
*
1973-03-15
1974-09-19
Carmet Co
CUTTING STEEL FOR A CHIPPING MACHINE
SE381591B
(en)
*
1974-04-24
1975-12-15
Sandvik Ab
HAPPENS FOR SPANISH WORKING
US3973307A
(en)
*
1974-11-29
1976-08-10
Kennametal Inc.
Cutting insert
IL47571A
(en)
*
1974-11-29
1978-12-17
Kennametal Inc
Molded cutting insert
US3975809A
(en)
*
1975-06-13
1976-08-24
Kennametal Inc.
Cutting insert, especially for milling operations
1976
1976-10-21
US
US05/734,452
patent/US4056871A/en
not_active
Expired – Lifetime
1977
1977-08-11
CA
CA284,529A
patent/CA1050742A/en
not_active
Expired
1977-08-16
GB
GB34244/77A
patent/GB1555172A/en
not_active
Expired
1977-08-19
DE
DE2737563A
patent/DE2737563C2/en
not_active
Expired
1977-10-21
FR
FR7731755A
patent/FR2368328A1/en
active
Granted
Also Published As
Publication number
Publication date
DE2737563C2
(en)
1985-08-14
FR2368328B1
(en)
1980-05-16
FR2368328A1
(en)
1978-05-19
CA1050742A
(en)
1979-03-20
US4056871A
(en)
1977-11-08
DE2737563A1
(en)
1978-04-27
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Legal Events
Date
Code
Title
Description
1980-01-23
PS
Patent sealed [section 19, patents act 1949]
1997-09-10
PE20
Patent expired after termination of 20 years
Effective date:
19970815
