GB2260149B - Carbide tip and pick - Google Patents

Carbide tip and pick

Info

Publication number: GB2260149B
Authority: GB; United Kingdom
Prior art keywords: pick; carbide tip; carbide; tip
Prior art date: 1991-10-01
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 - Fee Related

Application number

GB9120835A

Other versions

GB2260149A (en

GB9120835D0 (en

Inventor

Gordon Alan Mcshannon

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.)

Hydra Tools International PLC

Original Assignee

Hydra Tools International PLC

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.)

1991-10-01

Filing date

1991-10-01

Publication date

1995-07-26

1991-10-01 Application filed by Hydra Tools International PLC filed Critical Hydra Tools International PLC

1991-10-01 Priority to GB9120835A priority Critical patent/GB2260149B/en

1991-11-13 Publication of GB9120835D0 publication Critical patent/GB9120835D0/en

1992-09-09 Priority to AU22852/92A priority patent/AU650602B2/en

1992-09-09 Priority to ZA926873A priority patent/ZA926873B/en

1992-09-16 Priority to CA002078417A priority patent/CA2078417A1/en

1992-09-16 Priority to HU9202944A priority patent/HU9202944D0/en

1992-09-22 Priority to CS922900A priority patent/CZ279561B6/en

1992-09-22 Priority to SK2900-92A priority patent/SK278861B6/en

1992-09-30 Priority to FR9212073A priority patent/FR2681901A1/en

1993-04-07 Publication of GB2260149A publication Critical patent/GB2260149A/en

1995-07-26 Application granted granted Critical

1995-07-26 Publication of GB2260149B publication Critical patent/GB2260149B/en

2011-10-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

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)
Earth Drilling (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Excavating Of Shafts Or Tunnels (AREA)

GB9120835A 1991-10-01 1991-10-01 Carbide tip and pick Expired - Fee Related GB2260149B (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
GB9120835A GB2260149B (en)	1991-10-01	1991-10-01	Carbide tip and pick
AU22852/92A AU650602B2 (en)	1991-10-01	1992-09-09	Carbide tip and pick
ZA926873A ZA926873B (en)	1991-10-01	1992-09-09	Carbide tip and pick.
HU9202944A HU9202944D0 (en)	1991-10-01	1992-09-16	Chipping hammer and cutting edge
CA002078417A CA2078417A1 (en)	1991-10-01	1992-09-16	Carbide tip and pick
CS922900A CZ279561B6 (en)	1991-10-01	1992-09-22	Pick for slitting machines
SK2900-92A SK278861B6 (en)	1991-10-01	1992-09-22	Cutter for mining machines
FR9212073A FR2681901A1 (en)	1991-10-01	1992-09-30	POINT AND PIC IN CARBIDE.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9120835A GB2260149B (en)	1991-10-01	1991-10-01	Carbide tip and pick

Publications (3)

Publication Number	Publication Date
GB9120835D0 GB9120835D0 (en)	1991-11-13
GB2260149A GB2260149A (en)	1993-04-07
GB2260149B true GB2260149B (en)	1995-07-26

Family

ID=10702245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9120835A Expired - Fee Related GB2260149B (en)	1991-10-01	1991-10-01	Carbide tip and pick

Country Status (8)

Country	Link
AU (1)	AU650602B2 (en)
CA (1)	CA2078417A1 (en)
CZ (1)	CZ279561B6 (en)
FR (1)	FR2681901A1 (en)
GB (1)	GB2260149B (en)
HU (1)	HU9202944D0 (en)
SK (1)	SK278861B6 (en)
ZA (1)	ZA926873B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1085757A (en) *	1964-10-16	1967-10-04	Austin Hoy & Co Ltd	Improvements in or relating to cutter picks
EP0103820A2 (en) *	1982-09-17	1984-03-28	Kennametal Inc.	Multi-insert cutter bit

1991
- 1991-10-01 GB GB9120835A patent/GB2260149B/en not_active Expired - Fee Related
1992
- 1992-09-09 AU AU22852/92A patent/AU650602B2/en not_active Ceased
- 1992-09-09 ZA ZA926873A patent/ZA926873B/en unknown
- 1992-09-16 HU HU9202944A patent/HU9202944D0/en unknown
- 1992-09-16 CA CA002078417A patent/CA2078417A1/en not_active Abandoned
- 1992-09-22 CZ CS922900A patent/CZ279561B6/en not_active IP Right Cessation
- 1992-09-22 SK SK2900-92A patent/SK278861B6/en unknown
- 1992-09-30 FR FR9212073A patent/FR2681901A1/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1085757A (en) *	1964-10-16	1967-10-04	Austin Hoy & Co Ltd	Improvements in or relating to cutter picks
EP0103820A2 (en) *	1982-09-17	1984-03-28	Kennametal Inc.	Multi-insert cutter bit

Also Published As

Publication number	Publication date
AU650602B2 (en)	1994-06-23
CZ290092A3 (en)	1993-05-12
ZA926873B (en)	1993-04-26
SK278861B6 (en)	1998-04-08
GB2260149A (en)	1993-04-07
AU2285292A (en)	1993-04-08
CZ279561B6 (en)	1995-05-17
CA2078417A1 (en)	1993-04-02
SK290092A3 (en)	1994-04-06
HU9202944D0 (en)	1992-12-28
FR2681901A1 (en)	1993-04-02
GB9120835D0 (en)	1991-11-13

Publication	Publication Date	Title
ZA89383B (en)	1989-10-25	Growth inhibiting agent and the use therof
GB9121289D0 (en)	1991-11-20	Composition and use
EP0536407A4 (en)	1993-08-11	Tip paper and cigarette using said tip paper
GB9223622D0 (en)	1992-12-23	Mineral cutter tip and pick
EP0367497A3 (en)	1990-12-27	Preceramic metallopolysilanes
GB2267433B (en)	1994-06-29	Artifical nail tip
EP0307098A3 (en)	1990-07-25	Polyalkoxysilylalkylenedisilazanes and silylamines
YU102589A (en)	1991-04-30	Compound and use thereof
KR0113532Y1 (en)	1992-10-17	Drawaway tip
ZA921137B (en)	1993-01-27	Composition and use
HU9501645D0 (en)	1995-08-28	Pen tip and pen having this pen tip
GB2249116B (en)	1994-07-06	Mineral cutter pick and tip
GB2260149B (en)	1995-07-26	Carbide tip and pick
KR0113533Y1 (en)	1992-10-17	Drawaway tip
ZA90483B (en)	1990-12-28	Compound and use
KR0113534Y1 (en)	1992-10-17	Drawaway tip
GB8900356D0 (en)	1989-03-08	Writing implement
AU104410S (en)	1989-07-27	Retaining sleeve
ZA895533B (en)	1990-05-30	Cemented carbide tip
GB9114574D0 (en)	1991-08-21	Compound and use
GB9111625D0 (en)	1991-07-24	Composite contact tip
GB8929025D0 (en)	1990-02-28	Compound and use
GB9105137D0 (en)	1991-04-24	Writing implement
ZA887312B (en)	1989-09-27	Writing implement
PL274113A1 (en)	1990-02-05	Cutter pick tip portion

Legal Events

Date	Code	Title	Description
2001-05-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20001001