AU7834987A - Mineral cutting pick - Google Patents

Mineral cutting pick

Info

Publication number: AU7834987A
Authority: AU; Australia
Prior art keywords: cutting pick; mineral cutting; mineral; pick; cutting
Prior art date: 1986-09-19
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.): Abandoned

Application number

AU78349/87A

Inventor

Not Given Name

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.)

Sandvik AB

Original Assignee

Sandvik AB

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.)

1986-09-19

Filing date

1987-09-14

Publication date

1988-03-24

1987-09-14 Application filed by Sandvik AB filed Critical Sandvik AB

1988-03-24 Publication of AU7834987A publication Critical patent/AU7834987A/en

Status Abandoned 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
- E21C35/19—Means for fixing picks or holders

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)
Road Repair (AREA)
Earth Drilling (AREA)

AU78349/87A 1986-09-19 1987-09-14 Mineral cutting pick Abandoned AU7834987A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB868622605A GB8622605D0 (en)	1986-09-19	1986-09-19	Mineral cutting
GB8622605		1986-09-19

Publications (1)

Publication Number	Publication Date
AU7834987A true AU7834987A (en)	1988-03-24

Family

ID=10604468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU78349/87A Abandoned AU7834987A (en)	1986-09-19	1987-09-14	Mineral cutting pick

Country Status (4)

Country	Link
AU (1)	AU7834987A (en)
DE (1)	DE3731381A1 (en)
GB (2)	GB8622605D0 (en)
ZA (1)	ZA876884B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4002907A1 (en) *	1990-02-01	1991-08-08	Leffer Stahl & App	Cylindrical cutting head forms extension of borehole drill pipe
US5797705A (en) *	1990-12-12	1998-08-25	Willibald Kellner	Method for manufacturing a tubular foundation in the ground
AT394592B (en) *	1990-12-12	1992-05-11	Kellner Willibald	Method of producing a tubular foundation in the ground
DE102004011972A1 (en) *	2004-03-10	2005-09-22	Gerd Elfgen	Chisel of a milling device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB897280A (en) *	1960-10-28	1962-05-23	Cleveland Trencher Co	Digger tooth for earth and mineral-excavating machines
GB1142141A (en) *	1965-02-17	1969-02-05	Austin Hoy & Co Ltd	Improvements in or relating to cutter tools and mountings therefor
GB1197881A (en) *	1966-07-05	1970-07-08	Coal Industry Patents Ltd	Mining Machine Cutting Tools
DE1652484B1 (en) *	1967-05-08	1972-01-20	Deloro Ugine Carbone	Fastening device for a cutting cap which can be placed on a tool shank, in particular a cutting tool shank for coal-mining machines
DE1283777B (en) *	1967-11-22	1968-11-28	Austin Hoy And Company Ltd Sta	Interchangeable chisels with chisel holder and with feeds for liquid
US3932952A (en) *	1973-12-17	1976-01-20	Caterpillar Tractor Co.	Multi-material ripper tip
BR7502137A (en) *	1974-08-05	1976-08-03	Caterpillar Tractor Co	PENETRATION DEVICE ON THE LAND AND MEANS OF RETENTION
GB2089870B (en) *	1980-12-18	1983-09-14	Minsup Mining Supplies	Tools and tool holders

1986
- 1986-09-19 GB GB868622605A patent/GB8622605D0/en active Pending
1987
- 1987-09-14 ZA ZA876884A patent/ZA876884B/en unknown
- 1987-09-14 AU AU78349/87A patent/AU7834987A/en not_active Abandoned
- 1987-09-17 GB GB08721914A patent/GB2195682A/en not_active Withdrawn
- 1987-09-18 DE DE19873731381 patent/DE3731381A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2195682A (en)	1988-04-13
GB8721914D0 (en)	1987-10-21
GB8622605D0 (en)	1986-10-22
DE3731381A1 (en)	1988-03-31
ZA876884B (en)	1988-03-17

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