RO67459A - Shearer-LOADER - Google Patents

Shearer-LOADER

Info

Publication number: RO67459A
Authority: RO; Romania
Prior art keywords: shearer; loader
Prior art date: 1972-06-30

Application number

RO7375289A

Other languages

French (fr)

Romanian (ro)

Inventor

Sigfried Sigott

Hubert Schwelberger

Original Assignee

Vereignite Osterreichische Eisen Und Stahlwerke Alpine Montan Ag,At

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.)

1972-06-30

Filing date

1973-06-30

Publication date

1980-03-15

1973-06-30 Application filed by Vereignite Osterreichische Eisen Und Stahlwerke Alpine Montan Ag,At filed Critical Vereignite Osterreichische Eisen Und Stahlwerke Alpine Montan Ag,At

1980-03-15 Publication of RO67459A publication Critical patent/RO67459A/en

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/104—Cutting tool fixtures
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Environmental & Geological Engineering (AREA)
Earth Drilling (AREA)
Excavating Of Shafts Or Tunnels (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Crushing And Pulverization Processes (AREA)
Nonmetal Cutting Devices (AREA)
Turning (AREA)

RO7375289A 1972-06-30 1973-06-30 Shearer-LOADER RO67459A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT563572A AT323691B (en)	1972-06-30	1972-06-30	SHEARING DEVICE

Publications (1)

Publication Number	Publication Date
RO67459A true RO67459A (en)	1980-03-15

Family

ID=3577952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7375289A RO67459A (en)	1972-06-30	1973-06-30	Shearer-LOADER

Country Status (18)

Country	Link
JP (1)	JPS545222B2 (en)
AR (1)	AR195122A1 (en)
AT (1)	AT323691B (en)
BE (1)	BE801768A (en)
BG (1)	BG30028A3 (en)
BR (1)	BR7304851D0 (en)
CA (1)	CA1003863A (en)
CS (1)	CS186252B2 (en)
DD (1)	DD104596A5 (en)
DE (1)	DE2332470C3 (en)
ES (1)	ES416344A1 (en)
FR (1)	FR2191015B1 (en)
GB (1)	GB1418944A (en)
HU (1)	HU170318B (en)
PL (1)	PL89339B1 (en)
RO (1)	RO67459A (en)
SE (1)	SE404060B (en)
ZA (1)	ZA734362B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2451286C3 (en) *	1974-10-29	1983-01-20	Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum	Cutting roller for tunneling machines
DE2746169C2 (en) *	1977-10-14	1984-05-10	Gesteins- Und Tiefbau Gmbh, 4350 Recklinghausen	Longitudinal cutting head for a partial cut tunneling machine, especially for tunneling in mining
FR2485294A1 (en) *	1980-06-23	1981-12-24	Trt Telecom Radio Electr	FREQUENCY DEMODULATOR USING A VARIABLE DELAY CIRCUIT WITH RECEIVED FREQUENCY
JPS6124450Y2 (en) *	1981-03-16	1986-07-22
JPS6388535U (en) *	1986-11-28	1988-06-09
GB8905327D0 (en) *	1989-03-08	1989-04-19	Senger Matt N	Planing machine cutter
CA2362280A1 (en) *	1999-02-25	2000-08-31	Nikolaus Kleuters	Advancing device for boring sections of roadway, tunnels or the like
CN113550758A (en) *	2021-08-03	2021-10-26	广州市市政集团有限公司	Guide type miniature pipe jacking construction method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1183372A (en) *	1957-06-07	1959-07-07		Drill head
US3064958A (en) *	1960-09-27	1962-11-20	Joy Mfg Co	Drilling, core cutting and dislodging head for mining machines
GB1074046A (en) *	1964-07-08	1967-06-28	Gorlovsky Mashinostroiteljny Z	Cutting-loading drum unit for continuous mining and heading machines
FR1427180A (en) *	1964-12-22	1966-02-04	Lorraine Houilleres	Boring method and device allowing its implementation
US3389758A (en) *	1965-10-20	1968-06-25	Buhler Markus	Deep-boring apparatus incorporating an electrical boring unit

1972
- 1972-06-30 AT AT563572A patent/AT323691B/en not_active IP Right Cessation
1973
- 1973-06-15 HU HUOE196A patent/HU170318B/hu unknown
- 1973-06-26 ZA ZA734362A patent/ZA734362B/en unknown
- 1973-06-26 BG BG7323990A patent/BG30028A3/en unknown
- 1973-06-26 DE DE2332470A patent/DE2332470C3/en not_active Expired
- 1973-06-27 ES ES416344A patent/ES416344A1/en not_active Expired
- 1973-06-28 DD DD171910A patent/DD104596A5/xx unknown
- 1973-06-28 AR AR248812A patent/AR195122A1/en active
- 1973-06-28 SE SE7309081A patent/SE404060B/en unknown
- 1973-06-28 CS CS7300004681A patent/CS186252B2/en unknown
- 1973-06-28 PL PL1973163673A patent/PL89339B1/pl unknown
- 1973-06-29 CA CA175,333A patent/CA1003863A/en not_active Expired
- 1973-06-29 GB GB3105273A patent/GB1418944A/en not_active Expired
- 1973-06-29 BE BE6044207A patent/BE801768A/en unknown
- 1973-06-29 BR BR4851/73A patent/BR7304851D0/en unknown
- 1973-06-29 JP JP7353273A patent/JPS545222B2/ja not_active Expired
- 1973-06-29 FR FR7324021A patent/FR2191015B1/fr not_active Expired
- 1973-06-30 RO RO7375289A patent/RO67459A/en unknown

Also Published As

Publication number	Publication date
JPS4964201A (en)	1974-06-21
BE801768A (en)	1973-10-15
AU5752873A (en)	1975-01-09
ES416344A1 (en)	1976-02-16
JPS545222B2 (en)	1979-03-14
DE2332470B2 (en)	1977-03-10
HU170318B (en)	1977-05-28
CS186252B2 (en)	1978-11-30
DE2332470A1 (en)	1974-03-07
ZA734362B (en)	1974-06-26
AR195122A1 (en)	1973-09-10
GB1418944A (en)	1975-12-24
AT323691B (en)	1975-07-25
CA1003863A (en)	1977-01-18
PL89339B1 (en)	1976-11-30
FR2191015B1 (en)	1977-02-18
BR7304851D0 (en)	1974-08-15
DD104596A5 (en)	1974-03-12
DE2332470C3 (en)	1984-05-10
FR2191015A1 (en)	1974-02-01
BG30028A3 (en)	1981-03-16
SE404060B (en)	1978-09-18

Publication	Publication Date	Title
BE795162A (en)	1973-08-08	INJEKTIE-INRICHTING
SE396852B (en)	1977-10-03	FESTPINNE
BE793731A (en)	1973-05-02	ELECTROGENERATORS
BE794087A (en)	1973-07-16	POLYEPOXYDES
BE793764A (en)	1973-05-02	INTEGREREND WEEGINRICHTING
AT324072B (en)	1975-08-11	WENDELBOHREB
AT353108B (en)	1979-10-25	SKIBOB
BE795790A (en)	1973-08-22	DIBENZO-TRIAZOLO-AZEPINE
BE790615A (en)	1973-04-26	HOUDERDRAGER
AT323930B (en)	1975-08-11	UNDERMATTRESS
BE793718A (en)	1973-07-05	AMINOBENZIMIDAZOLES
BE793745A (en)	1973-07-09	ANTISTATISCHE POLYSTYREENCOMPOSITIES
BE795272A (en)	1973-08-09	BOORINRICHTING
BE791330A (en)	1973-03-01	HOUDERDRAGER
SE388308B (en)	1976-09-27	VIPPANKARRELE
RO67459A (en)	1980-03-15	Shearer-LOADER
BE795808A (en)	1973-08-22	AMIDAZOLES POLYSUBSTITUES
BE796355A (en)	1973-09-06	DECALCOMANIES
AT335953B (en)	1977-04-12	LAUTERBODEN
AT322779B (en)	1975-06-10	BOOKBOARD
BE793934A (en)	1973-07-12	15-OXASTEROIDS
BE794421A (en)	1973-05-16	VERDUURZAAMDE SMEERVETDSAMENSTELLINGEN
BE794891A (en)	1973-05-29	BIGOUDI
BE779066A (en)	1972-05-30	HERENJAS
BE782546A (en)	1972-08-16	AANSLUITDOOS