PL84542B1 - - Google Patents

Download PDF

Info

Publication number: PL84542B1
Authority: PL; Poland
Prior art keywords: drive; cutter; tool; fret; driven shaft
Prior art date: 1972-03-09

Application number

PL16111573A

Other languages

English (en)

Polish (pl)

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.)

1972-03-09

Filing date

1973-03-07

Publication date

1976-04-30

1973-03-07 Application filed filed Critical

1976-04-30 Publication of PL84542B1 publication Critical patent/PL84542B1/pl

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
238000006073 displacement reaction Methods 0.000 claims description 4
230000006355 external stress Effects 0.000 claims description 3
238000005065 mining Methods 0.000 claims description 2
238000000034 method Methods 0.000 claims 1
238000010008 shearing Methods 0.000 claims 1
238000005520 cutting process Methods 0.000 description 6
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
241000270295 Serpentes Species 0.000 description 3
238000010276 construction Methods 0.000 description 3
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
206010041662 Splinter Diseases 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000005284 excitation Effects 0.000 description 1
239000011796 hollow space material Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/12—Component parts

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)
Crushing And Pulverization Processes (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Harvester Elements (AREA)

PL16111573A 1972-03-09 1973-03-07 PL84542B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722211280 DE2211280C2 (de)	1972-03-09	1972-03-09	Schrämwerkzeug für eine bergmännische Vortriebs- oder Gewinnungsmaschine

Publications (1)

Publication Number	Publication Date
PL84542B1 true PL84542B1 (de)	1976-04-30

Family

ID=5838347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL16111573A PL84542B1 (de)	1972-03-09	1973-03-07

Country Status (3)

Country	Link
DE (1)	DE2211280C2 (de)
GB (1)	GB1419714A (de)
PL (1)	PL84542B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3017660A1 (de) *	1980-05-08	1981-11-12	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Abbau- und vortriebsmaschine
DE3442411C2 (de) *	1984-11-20	1986-12-11	Bade & Theelen GmbH, 3003 Ronnenberg	Werkzeugkopf für eine Fräs-, Schräm-, Bohrvorrichtung oder dergleichen zum Auffahren einer Tunnelröhre
DD300653A5 (de) *	1988-01-05	1992-06-25	Welzow Braunkohle Schachtbau	Schrämkette zur Herstellung tiefer Erdschlitze
DE3835049A1 (de) *	1988-10-14	1990-04-19	Eickhoff Geb	Mit dem abtriebswellenstumpf eines untersetzungsgetriebes drehfest verbundene schneidwalze
US5382084A (en) *	1993-07-28	1995-01-17	Alitec Corporation	Milling drum with internal drive motor
AUPP764598A0 (en) *	1998-12-11	1999-01-14	R N Cribb Pty Limited	Rotary drum cutting head
FR2904338B1 (fr) *	2006-07-28	2011-03-04	Cie Du Sol	Tete de coupe pour machine d'excavation
FR2904339B1 (fr) *	2006-07-28	2011-03-04	Cie Du Sol	Tete de coupe pour une machine d'excavation
CN103046926B (zh) *	2012-12-18	2015-10-28	三一重型装备有限公司	掘进机及其分体式截割头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1047472A (de) *		1900-01-01
US3290096A (en) *	1963-12-20	1966-12-06	Westinghouse Air Brake Co	Motorized multiple drums for mining machine
DE1277779B (de) *	1965-11-10	1968-09-19	Aycliffe Ind Estate	Vortriebsmaschine fuer Strecken mit rechteckigem Querschnitt
DE1634813A1 (de) *	1967-12-12	1971-02-04	Gewerk Eisenhuette Westfalia	Fraeslader
DE1806791A1 (de) *	1968-11-02	1970-06-11	Eickhoff Geb	Schraemwalze,die auf einer fliegend gelagerten Antriebswelle angeordnet ist

1972
- 1972-03-09 DE DE19722211280 patent/DE2211280C2/de not_active Expired
1973
- 1973-03-05 GB GB1064873A patent/GB1419714A/en not_active Expired
- 1973-03-07 PL PL16111573A patent/PL84542B1/pl unknown

Also Published As

Publication number	Publication date
GB1419714A (en)	1975-12-31
DE2211280C2 (de)	1981-05-21
DE2211280B1 (de)	1973-04-05

Similar Documents

Publication	Publication Date	Title
US4785559A (en)	1988-11-22	Excavator for making a substantially vertical slot in the ground
PL84542B1 (de)	1976-04-30
US4172616A (en)	1979-10-30	Cutting head with self-contained power source
US8235470B2 (en)	2012-08-07	Cutter head containing its motors and gearcase
JP6487664B2 (ja)	2019-03-20	差動装置
US6158818A (en)	2000-12-12	Rock cutting head
JP6017002B2 (ja)	2016-10-26	回転ユニット、削岩ユニット及び削岩方法
EP1440210B1 (de)	2010-07-14	Hydraulische fräsmaschine für bagger
US5143423A (en)	1992-09-01	Drum assembly for a continuous miner
JP5891032B2 (ja)	2016-03-22	カッターヘッド駆動装置
JP2002013598A (ja)	2002-01-18	掘削機等における減速装置
US3945445A (en)	1976-03-23	Boring apparatus provided with drill bits freely rotatable around their own axis
CA1052128A (en)	1979-04-10	Mechanical drive for a drying and/or press roller or roll group in a paper or cellulose machine
JP2007239402A (ja)	2007-09-20	シールド掘進機
JP2006028904A (ja)	2006-02-02	作業車両用ツインヘッダ
KR102331350B1 (ko)	2021-11-24	공작기계용 절삭어태치먼트
SU795943A1 (ru)	1981-01-15	Гидромеханический шарнир
JP4396838B2 (ja)	2010-01-13	農作業機の耕耘ロータ
JP2024044827A (ja)	2024-04-02	切削装置
FI94821C (fi)	1995-11-10	Jyrsinlaitteiston jyrsinrummun ja vaihteiston välinen kytkentärakenne
SU1240890A1 (ru)	1986-06-30	Исполнительный орган проходческого комбайна
JP2584177B2 (ja)	1997-02-19	シールド機のカッタディスク
JPH0615937Y2 (ja)	1994-04-27	ケ−ブルドラム集合体
JPH04140398A (ja)	1992-05-14	シールド機
SU883306A1 (ru)	1981-11-23	Расширитель горизонтальных скважин