DK523087D0 - Skaereindsats til gravemaskine - Google Patents

Skaereindsats til gravemaskine

Info

Publication number: DK523087D0
Authority: DK; Denmark
Prior art keywords: retainer; rearward; bore; cutter; rear end
Prior art date: 1986-10-07

Application number

DK523087A

Other languages

English (en)

Other versions

DK523087A (da

Inventor

Wayne H Beach

Robert H Montgomery

Lawrence R Burns

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.)

1986-10-07

Filing date

1987-10-06

Publication date

1987-10-06

1987-10-06 Application filed by Kennametal Inc filed Critical Kennametal Inc

1987-10-06 Publication of DK523087D0 publication Critical patent/DK523087D0/da

1988-04-08 Publication of DK523087A publication Critical patent/DK523087A/da

Links

230000000717 retained effect Effects 0.000 abstract 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Drilling Tools (AREA)
Road Repair (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Earth Drilling (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Threshing Machine Elements (AREA)
Harvester Elements (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Table Equipment (AREA)

DK523087A 1986-10-07 1987-10-06 Skaereindsats til gravemaskine DK523087A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US91633686A	1986-10-07	1986-10-07

Publications (2)

Publication Number	Publication Date
DK523087D0 true DK523087D0 (da)	1987-10-06
DK523087A DK523087A (da)	1988-04-08

Family

ID=25437096

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK523087A DK523087A (da)	1986-10-07	1987-10-06	Skaereindsats til gravemaskine

Country Status (10)

Country	Link
EP (1)	EP0264015B1 (da)
JP (1)	JPS63161288A (da)
AT (1)	ATE56248T1 (da)
AU (1)	AU592017B2 (da)
BR (1)	BR8705346A (da)
CA (1)	CA1301781C (da)
DE (1)	DE3764760D1 (da)
DK (1)	DK523087A (da)
ES (1)	ES2005372A6 (da)
ZA (1)	ZA876962B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE461165B (sv) *	1987-06-12	1990-01-15	Hans Olav Norman	Verktyg foer brytning, avverkning eller bearbetning av fasta material
US5303984A (en) *	1992-11-16	1994-04-19	Valenite Inc.	Cutting bit holder sleeve with retaining flange
DE9411438U1 (de) *	1994-07-16	1994-11-10	Boart Longyear GmbH & Co. KG Hartmetallwerkzeugfabrik, 36149 Burghaun	Rundschaftmeißelsicherung mit Verschlußschutz
DE19720635C2 (de) *	1997-05-16	1999-05-12	Betek Bergbau & Hartmetall	Schaftmeißel
US7380888B2 (en)	2001-04-19	2008-06-03	Kennametal Inc.	Rotatable cutting tool having retainer with dimples
DE10142438B4 (de) *	2001-07-04	2007-09-13	Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg	Befestigungsanordnung für einen Schaftmeißel
DE102005051450B4 (de)	2005-10-27	2010-08-05	Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg	Rundschaftmeißel und Meißelhalter
DE102005051449B3 (de)	2005-10-27	2007-03-01	Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg	Rundschaftmeißel mit Meißelhalter
CA2731317A1 (en) *	2008-08-18	2010-02-25	Sandvik Intellectual Property Ab	Full sleeve retainer for step-shank of tool
US7789468B2 (en) *	2008-08-19	2010-09-07	The Sollami Company	Bit holder usable in bit blocks having either of a cylindrical or non-locking taper bore
US8622482B2 (en) *	2008-08-19	2014-01-07	Phillip Sollami	Bit holder usable in bit blocks having either of a cylindrical or non-locking taper bore
JP6636548B2 (ja) *	2018-01-31	2020-01-29	エポコラム機工株式会社	コニカルビット
USD1065994S1 (en)	2022-07-29	2025-03-11	Kennametal Inc.	Tool retainer
US11898446B1 (en)	2022-07-29	2024-02-13	Kennametal Inc.	Tool retainer

Family Cites Families (4)

* 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
AU490754B2 (en) *	1976-08-23	1976-11-04	Carmet Company	Mine tool and keeper
US4201421A (en) *	1978-09-20	1980-05-06	Besten Leroy E Den	Mining machine bit and mounting thereof
US4575156A (en) *	1984-03-13	1986-03-11	Fansteel Inc.	Mining block and bit

1987
- 1987-09-16 ZA ZA876962A patent/ZA876962B/xx unknown
- 1987-09-28 AT AT87114132T patent/ATE56248T1/de not_active IP Right Cessation
- 1987-09-28 EP EP87114132A patent/EP0264015B1/en not_active Expired - Lifetime
- 1987-09-28 AU AU79009/87A patent/AU592017B2/en not_active Ceased
- 1987-09-28 CA CA000548028A patent/CA1301781C/en not_active Expired - Lifetime
- 1987-09-28 DE DE8787114132T patent/DE3764760D1/de not_active Expired - Fee Related
- 1987-10-01 BR BR8705346A patent/BR8705346A/pt unknown
- 1987-10-02 ES ES8702821A patent/ES2005372A6/es not_active Expired
- 1987-10-06 DK DK523087A patent/DK523087A/da not_active Application Discontinuation
- 1987-10-06 JP JP62252293A patent/JPS63161288A/ja active Pending

Also Published As

Publication number	Publication date
DE3764760D1 (de)	1990-10-11
ES2005372A6 (es)	1989-03-01
BR8705346A (pt)	1988-05-24
AU592017B2 (en)	1989-12-21
EP0264015B1 (en)	1990-09-05
AU7900987A (en)	1988-04-21
JPS63161288A (ja)	1988-07-04
ZA876962B (en)	1988-07-27
ATE56248T1 (de)	1990-09-15
CA1301781C (en)	1992-05-26
EP0264015A1 (en)	1988-04-20
DK523087A (da)	1988-04-08

Legal Events

Date	Code	Title	Description
1992-06-29	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DK523087A (da)	1988-04-08	Skaereindsats til gravemaskine
ATE83418T1 (de)	1993-01-15	Werkzeughalter und verfahren zur montage mit einfacher demontage.
WO1995028550A3 (en)	1995-12-07	Rotatable cutting bit and bit holder
CA2018913A1 (en)	1990-12-15	Miner cutting bit holding apparatus
DE3852463D1 (de)	1995-01-26	Trokarbesteck.
DE68920581D1 (de)	1995-02-23	Schneidewerkzeug.
GR1002617B (el)	1997-02-21	Τροκαρ.
MX9602412A (es)	1997-06-28	Montaje de una broca cortadora rotatoria.
BR0112518B1 (pt)	2012-09-04	conjunto de ferramenta de corte.
SE8504058D0 (sv)	1985-09-02	Stift for bergborrkronor
HK14190A (en)	1990-03-02	Ball-point pen
BR9406748A (pt)	1996-02-27	Dispositivo para prevençao de troca de conjuntos de cabeça de corte com corpos de cortadores inadequados e vice-versa
SE8107563L (sv)	1982-06-23	Skerinsatspatron
ES481678A1 (es)	1980-02-16	Cortador de tocones.
ATE47527T1 (de)	1989-11-15	Langlaufski.
EP0179746A3 (en)	1987-10-21	Chip cutting tool
AU2895297A (en)	1998-01-05	Attachment member and a method of anchoring same
NZ337198A (en)	2000-01-28	Assembly of replacement wear parts on a plough body
ATE6600T1 (de)	1984-03-15	Werkzeughalter.
CA2196865A1 (en)	1996-02-15	Self-chamfering drill bit
BR0113239A (pt)	2003-07-08	Instalação de ferramenta de corte
ES2157082T3 (es)	2001-08-01	Lapiz de mina blanda.
GB1532238A (en)	1978-11-15	Turning tool
DE69223982D1 (de)	1998-02-12	Zahnstift anordnung
GB1309709A (en)	1973-03-14	Earpiercing device