CA1170284A - Cutter bit assembly - Google Patents

Cutter bit assembly

Info

Publication number: CA1170284A
Authority: CA; Canada
Prior art keywords: holder; cutter bit; assembly according; pocket; cutter
Prior art date: 1981-06-06
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

CA000404554A

Other languages

English (en)

French (fr)

Inventor

Gerhard Merten

Oswald Breuer

Norbert Hesse

Bernd Steinkuhl

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.)

Gewerkschaft Eisenhutte Westfalia GmbH

Original Assignee

Gewerkschaft Eisenhutte Westfalia GmbH

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.)

1981-06-06

Filing date

1982-06-04

Publication date

1984-07-03

1982-06-04 Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH

1984-06-05 Priority to CA000455835A priority Critical patent/CA1204126A/en

1984-07-03 Application granted granted Critical

1984-07-03 Publication of CA1170284A publication Critical patent/CA1170284A/en

Status Expired 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)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Earth Drilling (AREA)
Sampling And Sample Adjustment (AREA)
Knives (AREA)
Treatment Of Fiber Materials (AREA)

CA000404554A 1981-06-06 1982-06-04 Cutter bit assembly Expired CA1170284A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000455835A CA1204126A (en)	1981-06-06	1984-06-05	Cutter bit assembly

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DEP3122711.2		1981-06-06
DE3122711		1981-06-06
DE19823209410 DE3209410A1 (de)	1981-06-06	1982-03-16	Meisselanordnung, insbesondere fuer kohlenhobel u.dgl.
DEP3209410.8		1982-03-16

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000455835A Division CA1204126A (en)	1981-06-06	1984-06-05	Cutter bit assembly

Publications (1)

Publication Number	Publication Date
CA1170284A true CA1170284A (en)	1984-07-03

Family

ID=25793770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000404554A Expired CA1170284A (en)	1981-06-06	1982-06-04	Cutter bit assembly

Country Status (9)

Country	Link
AU (1)	AU545638B2 (de)
CA (1)	CA1170284A (de)
CS (1)	CS236479B2 (de)
DE (1)	DE3209410A1 (de)
ES (1)	ES273600Y (de)
FR (1)	FR2507244B1 (de)
GB (1)	GB2100774B (de)
PL (1)	PL136339B1 (de)
SU (1)	SU1309916A3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3209411A1 (de) *	1982-03-16	1983-09-22	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Meisselanordnung, insbesondere fuer hobel u.dgl.
US4433496A (en) *	1983-03-14	1984-02-28	Esco Corporation	Locking device for excavating equipment
DE3440448A1 (de) *	1984-02-08	1985-08-08	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Meisselanordnung, insbesondere fuer kohlenhobel
DE3528176A1 (de) *	1985-08-06	1987-02-19	Gewerk Eisenhuette Westfalia	Meisselanordnung, insbesondere fuer kohlenhobel
DE3528440A1 (de) *	1985-08-08	1987-02-19	Gewerk Eisenhuette Westfalia	Meisselanordnung, insbesondere fuer kohlenhobel und dgl.
EP0220335A1 (de) *	1985-10-30	1987-05-06	Gwarectwo Mechanizacji Gornictwa POLMAG-Przedsiebiorstwo Panstwowe Fabryka Sprzetu i Narzedzi	Kohlenschneidmeissel
DE4431701C2 (de) *	1994-09-06	1996-09-12	Komotzki Michael Fa	Halterung für Meißel zum Hereingewinnen von mineralischen Stoffen
DE202007011816U1 (de) *	2007-08-24	2007-12-20	Jakob Lach Gmbh & Co. Kg	Monoblock-Planfräser
EP2952676A1 (de) *	2014-06-03	2015-12-09	Caterpillar Global Mining Europe GmbH	Pflug-Bit-Anordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2272692A (en) *	1938-08-01	1942-02-10	Sullivan Machinery Co	Cutter chain
DE1254103B (de) *	1965-10-16	1967-11-16	Gewerk Eisenhuette Westfalia	Meissel fuer Kohlenhobel
DE1239647B (de) *	1965-10-16	1967-05-03	Gewerk Eisenhuette Westfalia	Meissel fuer Kohlenhobel od. dgl.
DE1291708B (de) *	1965-10-16	1969-04-03	Gewerk Eisenhuette Westfalia	Meissel fuer Kohlenhobel, bestehend aus einem Schaftteil und einem auswechselbaren Schneidenteil
DE2355554C2 (de) *	1973-11-07	1981-09-24	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Meißel, insbesondere für Hobel

1982
- 1982-03-16 DE DE19823209410 patent/DE3209410A1/de active Granted
- 1982-06-01 AU AU84366/82A patent/AU545638B2/en not_active Ceased
- 1982-06-02 GB GB08216051A patent/GB2100774B/en not_active Expired
- 1982-06-04 CA CA000404554A patent/CA1170284A/en not_active Expired
- 1982-06-04 PL PL23678382A patent/PL136339B1/pl unknown
- 1982-06-04 ES ES1982273600U patent/ES273600Y/es not_active Expired
- 1982-06-04 FR FR8209729A patent/FR2507244B1/fr not_active Expired
- 1982-06-04 CS CS416382A patent/CS236479B2/cs unknown
- 1982-06-04 SU SU823458725A patent/SU1309916A3/ru active

Also Published As

Publication number	Publication date
GB2100774A (en)	1983-01-06
AU545638B2 (en)	1985-07-25
DE3209410A1 (de)	1982-12-23
FR2507244B1 (fr)	1986-10-03
CS236479B2 (en)	1985-05-15
DE3209410C2 (de)	1990-06-21
FR2507244A1 (fr)	1982-12-10
AU8436682A (en)	1982-12-16
SU1309916A3 (ru)	1987-05-07
ES273600U (es)	1984-05-01
PL136339B1 (en)	1986-02-28
GB2100774B (en)	1985-11-27
ES273600Y (es)	1984-12-01
PL236783A1 (en)	1983-02-14

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Legal Events

Date	Code	Title	Description
2001-07-03	MKEX	Expiry