BR8704556A - CUTTING TOOL HAVING A HARD TIP - Google Patents

CUTTING TOOL HAVING A HARD TIP

Info

Publication number: BR8704556A
Authority: BR; Brazil
Prior art keywords: cutting tool; hard tip; tip; hard; cutting
Prior art date: 1986-09-09

Application number

BR8704556A

Other languages

Portuguese (pt)

Inventor

Wayne H Beach

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.)

1986-09-09

Filing date

1987-09-03

Publication date

1988-04-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25421369&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8704556(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-09-03 Application filed by Kennametal Inc filed Critical Kennametal Inc

1988-04-26 Publication of BR8704556A publication Critical patent/BR8704556A/en

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2858—Teeth characterised by shape
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Earth Drilling (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

BR8704556A 1986-09-09 1987-09-03 CUTTING TOOL HAVING A HARD TIP BR8704556A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US90573086A	1986-09-09	1986-09-09

Publications (1)

Publication Number	Publication Date
BR8704556A true BR8704556A (en)	1988-04-26

Family

ID=25421369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8704556A BR8704556A (en)	1986-09-09	1987-09-03	CUTTING TOOL HAVING A HARD TIP

Country Status (8)

Country	Link
EP (1)	EP0259620A1 (en)
JP (1)	JPH0672515B2 (en)
AR (1)	AR243251A1 (en)
BR (1)	BR8704556A (en)
CA (1)	CA1279336C (en)
DK (1)	DK467587A (en)
ES (1)	ES2005287A6 (en)
ZA (1)	ZA876082B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4893875A (en) *	1988-12-16	1990-01-16	Caterpillar Inc.	Ground engaging bit having a hardened tip
US5131725A (en) *	1990-09-04	1992-07-21	Kennametal Inc.	Rotatable cutting tool having an insert with flanges
DE29506469U1 (en) *	1995-04-15	1995-06-08	RDZ Dutzi GmbH, 76698 Ubstadt-Weiher	Tines for a tillage implement
ATE204625T1 (en) *	1995-10-31	2001-09-15	Bitelli Spa	INSERT ELEMENT FOR HOLDING AT LEAST ONE MILLING TOOL TO BE MOUNTED ON MILLING DRUMS OF WORKING MACHINERY FOR REMOVAL OF FLOORS
EA016278B1 (en) *	2007-07-02	2012-03-30	Дзе Юниверсити Оф Сидней	Cutting tip and tool
CN102418523A (en) *	2011-12-14	2012-04-18	宁海县盛源激光科技有限公司	Highly abrasion-resistant sparkless knife-shaped pick
GB201320501D0 (en) *	2013-11-20	2014-01-01	Element Six Gmbh	Strike constructions,picks comprising same and methods for making same
DE102018204775A1 (en) *	2018-03-28	2019-10-02	Thyssenkrupp Ag	Excavator tooth for a bucket wheel excavator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3519309A (en) *	1965-08-12	1970-07-07	Kennametal Inc	Rotary cone bit retained by captive keeper ring
US3442342A (en) *	1967-07-06	1969-05-06	Hughes Tool Co	Specially shaped inserts for compact rock bits,and rolling cutters and rock bits using such inserts
GB1218308A (en) *	1969-08-11	1971-01-06	Kennametal Inc	Mining tool
AT341978B (en) *	1976-04-14	1978-03-10	Voest Ag	ROUND CHISEL
US4108260A (en) *	1977-04-01	1978-08-22	Hughes Tool Company	Rock bit with specially shaped inserts
US4254840A (en) *	1978-10-05	1981-03-10	Reed Tool Company	Drill bit insert
US4316636A (en) *	1979-02-01	1982-02-23	Kennametal Inc.	Excavation and road maintenance bits and blocks
GB2087949B (en) *	1980-11-24	1984-11-14	Padley & Venables Ltd	Cutting tools
GB2135716B (en) *	1983-03-02	1986-05-21	Padley & Venables Ltd	Mineral-mining pick and holder assembly
GB8306641D0 (en) *	1983-03-10	1983-04-13	Wimet Mining Ltd	Pick holding arrangements
SE450259C (en) *	1983-03-23	1996-07-22	Sandvik Ab	Tools for breaking or cutting solid materials such as asphalt
US4497520A (en) *	1983-04-29	1985-02-05	Gte Products Corporation	Rotatable cutting bit
GB8427392D0 (en) *	1984-10-30	1984-12-05	Peaks J F	Cutting tooth
AT381985B (en) *	1984-12-19	1986-12-29	Voest Alpine Ag	SPRAYING DEVICE FOR COOLANT FROM A NOZZLE OF A SCREW HEAD

1987
- 1987-08-07 EP EP87111459A patent/EP0259620A1/en not_active Withdrawn
- 1987-08-17 ZA ZA876082A patent/ZA876082B/en unknown
- 1987-09-02 ES ES8702549A patent/ES2005287A6/en not_active Expired
- 1987-09-03 BR BR8704556A patent/BR8704556A/en unknown
- 1987-09-07 JP JP62222174A patent/JPH0672515B2/en not_active Expired - Lifetime
- 1987-09-07 AR AR87308646A patent/AR243251A1/en active
- 1987-09-08 DK DK467587A patent/DK467587A/en not_active Application Discontinuation
- 1987-09-08 CA CA000546278A patent/CA1279336C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DK467587A (en)	1989-03-09
CA1279336C (en)	1991-01-22
EP0259620A1 (en)	1988-03-16
JPS6378993A (en)	1988-04-09
AR243251A1 (en)	1993-07-30
DK467587D0 (en)	1987-09-08
ZA876082B (en)	1988-02-25
ES2005287A6 (en)	1989-03-01
AU587141B2 (en)	1989-08-03
AU7717987A (en)	1988-03-17
JPH0672515B2 (en)	1994-09-14

Publication	Publication Date	Title
KR850010620U (en)	1985-12-30	Tough away tip for turning tools
FI873702L (en)	1988-02-28	One-piece cutting tool
DK146590D0 (en)	1990-06-15	DRILLING TOOL
ATA174187A (en)	1989-11-15	MILLING TOOL
KR880021522U (en)	1988-12-24	Throw away cutting tools
NO164460C (en)	1999-04-19	CUTTING TOOL
KR910004093U (en)	1991-03-18	Drawaway tips for turning tools
BR8801493A (en)	1989-05-02	SUPPORT FOR THE CUTTING TIP OF A CUTTING TOOL
KR850010621U (en)	1985-12-30	Toughaway tip for turning tools
TR22889A (en)	1988-10-11	DOUBLE WRITING TIP WRITING TOOL
DK516488A (en)	1989-03-19	CUTTING OR CUTTING TOOL
BR8704556A (en)	1988-04-26	CUTTING TOOL HAVING A HARD TIP
DK447689A (en)	1990-03-13	DRILLING TOOL
DK482687D0 (en)	1987-09-15	WRITING CUTTER
BR8601589A (en)	1987-01-13	CUTTING TOOL SUPPORT SET
BR8601085A (en)	1986-11-25	CUTTING TOOL
ES296527Y (en)	1988-04-16	A CUTTING TOOL
AT385441B (en)	1988-03-25	CUTTING TOOL
FI902847A7 (en)	1990-12-10	Drilling tool
AT399465B (en)	1995-05-26	MILLING TOOL
ATA124787A (en)	1989-02-15	CUTTING MACHINE TOOL
KR860004532U (en)	1986-05-02	Work Shank Protector
KR880004290U (en)	1988-05-07	Head attachment · Detachable cutting tool
FI883619A7 (en)	1990-02-03	Cutting tool
DK431288D0 (en)	1988-08-02	CUTTING TOOL