BR8000282A - Aparelho para controlar o perfil de uma abertura, e, maquina perfuradora d tuneis - Google Patents

Aparelho para controlar o perfil de uma abertura, e, maquina perfuradora d tuneis

Info

Publication number: BR8000282A
Authority: BR; Brazil
Prior art keywords: appliance; profile; opening; control; drilling machine
Prior art date: 1979-01-17

Application number

BR8000282A

Other languages

English (en)

Inventor

M Etherington

Original Assignee

Dosco Overseas Eng Ltd

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.)

1979-01-17

Filing date

1980-01-16

Publication date

1980-09-30

1980-01-16 Application filed by Dosco Overseas Eng Ltd filed Critical Dosco Overseas Eng Ltd

1980-09-30 Publication of BR8000282A publication Critical patent/BR8000282A/pt

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
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
- 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
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Operation Control Of Excavators (AREA)
Manipulator (AREA)
Excavating Of Shafts Or Tunnels (AREA)

BR8000282A 1979-01-17 1980-01-16 Aparelho para controlar o perfil de uma abertura, e, maquina perfuradora d tuneis BR8000282A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7901667A GB2039568B (en)	1979-01-17	1979-01-17	Controlling aperture profile formed by a cutting head

Publications (1)

Publication Number	Publication Date
BR8000282A true BR8000282A (pt)	1980-09-30

Family

ID=10502565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8000282A BR8000282A (pt)	1979-01-17	1980-01-16	Aparelho para controlar o perfil de uma abertura, e, maquina perfuradora d tuneis

Country Status (7)

Country	Link
US (1)	US4285546A (pt)
EP (1)	EP0014060A1 (pt)
AR (1)	AR220437A1 (pt)
AU (1)	AU5441280A (pt)
BR (1)	BR8000282A (pt)
ES (1)	ES487770A0 (pt)
GB (1)	GB2039568B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5876698A (ja) *	1981-11-02	1983-05-09	日立造船株式会社	掘削範囲を規制する装置
US4708395A (en) *	1984-11-05	1987-11-24	Conoco Inc.	Remotely sensing of excavation cavity during mining
AT383651B (de) *	1985-10-14	1987-08-10	Voest Alpine Ag	Verfahren zum steuern der bewegung eines allseits schwenkbaren schraemarmes sowie steuervorrichtung zur durchfuehrung dieses verfahrens
US6546957B2 (en)	2000-12-19	2003-04-15	Caterpillar Inc.	Dual cylinder circuit having a joystick with intuitive control
CN101713975B (zh) *	2008-10-08	2011-10-05	石家庄煤矿机械有限责任公司	掘进自动截割成形智能控制系统
CN110552923B (zh) *	2019-07-25	2020-12-08	武汉船用机械有限责任公司	同步控制液压系统
WO2022178526A1 (en) *	2021-02-18	2022-08-25	Arcbyt, Inc.	Methods and systems for tunnel profiling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1036802A (fr) *	1951-05-07	1953-09-11		Procédé de reproduction mécanique applicable aux machines-outils
US3148594A (en) *	1958-04-01	1964-09-15	Young Spring & Wire Corp	Hydraulic control mechanism for three-dimensional tracers
US3000362A (en) *	1960-09-15	1961-09-19	Leblond Mach Tool Co R K	Tracer mechanism
US3742816A (en) *	1970-10-02	1973-07-03	E Carnahan	Carving and engraving machine
GB1340772A (en)	1971-02-05	1974-01-30	Demag Ag	Tunnelling or mining
DE2408854C2 (de) *	1974-02-23	1976-01-29	Demag Ag, 4100 Duisburg	Vorrichtung zur Überwachung und Korrektur der Bewegung einer Streckenbzw. Tunnelvortriebsmaschine
US3922950A (en) *	1974-03-01	1975-12-02	James E Walter	Reversible pattern-tracing control for a duplicating milling machine
DE2416947B2 (de) *	1974-04-08	1977-07-07	Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum	Verfahren zum begrenzen der verstellbewegung eines an einem allseitig schwenkbaren tragarm einer vortriebsmaschine gelagerten loesewerkzeuges auf den aufzufahrenden streckenquerschnitt und einrichtung zur ausuebung dieses verfahrens
DE2458514C3 (de) *	1974-12-11	1978-12-07	Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum	Vortriebsmaschine mit einem an einem allseitig schwenkbaren Tragarm gelagerten Lösewerkzeug und Verfahren zu ihrem Betrieb
DE2531759C3 (de) *	1975-07-16	1985-11-21	Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum	Verfahren und Vorrichtung zum Begrenzen der Verstellbewegung eines an einem allseitig schwenkbaren Tragarm einer Teilschnittvortriebsmaschine gelagerten Lösewerkzeuges auf den aufzufahrenden Streckenquerschnitt

1979
- 1979-01-17 GB GB7901667A patent/GB2039568B/en not_active Expired
1980
- 1980-01-07 AU AU54412/80A patent/AU5441280A/en not_active Abandoned
- 1980-01-08 US US06/110,541 patent/US4285546A/en not_active Expired - Lifetime
- 1980-01-15 EP EP80300127A patent/EP0014060A1/en not_active Ceased
- 1980-01-16 BR BR8000282A patent/BR8000282A/pt unknown
- 1980-01-16 ES ES487770A patent/ES487770A0/es active Granted
- 1980-01-17 AR AR279666A patent/AR220437A1/es active

Also Published As

Publication number	Publication date
GB2039568B (en)	1982-11-17
GB2039568A (en)	1980-08-13
ES8106585A1 (es)	1981-07-01
US4285546A (en)	1981-08-25
AU5441280A (en)	1980-07-24
AR220437A1 (es)	1980-10-31
ES487770A0 (es)	1981-07-01
EP0014060A1 (en)	1980-08-06

Publication	Publication Date	Title
FI783479A7 (fi)	1979-06-24	Foerfarande foer deodorisering av slam speciellt slam fraon reningsverk
ES233385Y (es)	1978-07-16	Un tornillo autotaladrante.
LU80550A1 (de)	1979-03-22	Tuer
BR7806151A (pt)	1979-05-15	Bucha de ancoragem de parafuso
FI800351A7 (fi)	1981-01-01	Kierresuljinrakenne.
AT369870B (de)	1983-02-10	Selbstbohrende schraube
BR8000282A (pt)	1980-09-30	Aparelho para controlar o perfil de uma abertura, e, maquina perfuradora d tuneis
ATA894477A (de)	1980-09-15	Bohr- und schraubmaschine
IT1099838B (it)	1985-09-28	Portone scorrevole
NL7613828A (nl)	1977-06-14	Boorschroef.
GB2016971B (en)	1982-05-19	Self drilling dowel
SE7805143L (sv)	1978-11-07	Skjutdorr
DK273781A (da)	1981-06-22	Froeanbringelsesapparat
ES263215Y (es)	1983-07-01	Tornillo auto-perforador.
NL7804237A (nl)	1978-10-24	Continu briefpapiersamenstel en dergelijke.
DK548877A (da)	1978-06-25	Anslagsdoer med taetning
DK173580A (da)	1980-10-29	Styredrejegliderindretning
DK105079A (da)	1979-09-16	2-phenyl-5,6-dihydro-4-pyroner med herbicid virkning
BE861182A (nl)	1978-05-25	Door perslucht aangedreven bodemraket
JPS55165392A (en)	1980-12-23	Expansible gate door
LU79554A1 (de)	1978-11-03	Tuerfluegel
JPS55101688A (en)	1980-08-02	Expansible door
ATA937477A (de)	1979-09-15	Selbstbohrende schraube
JPS55165390A (en)	1980-12-23	Expansible gate door
AT349836B (de)	1979-04-25	Bohrschraube