IT1053909B - IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES - Google Patents

IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES

Info

Publication number: IT1053909B
Authority: IT; Italy
Prior art keywords: galleries; machines; improvement; mechanical excavation; excavation
Prior art date: 1976-02-02

Application number

IT47913/76A

Other languages

Italian (it)

Original Assignee

Grandori Carlo

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.)

1976-02-02

Filing date

1976-02-02

Publication date

1981-10-10

1976-02-02 Application filed by Grandori Carlo filed Critical Grandori Carlo

1976-02-02 Priority to IT47913/76A priority Critical patent/IT1053909B/en

1977-01-18 Priority to GB1961/77A priority patent/GB1526702A/en

1977-01-21 Priority to ZA00770370A priority patent/ZA77370B/en

1977-01-24 Priority to AU21580/77A priority patent/AU504757B2/en

1977-01-27 Priority to SE7700866A priority patent/SE7700866L/en

1977-01-28 Priority to DE19772703468 priority patent/DE2703468A1/en

1977-01-29 Priority to ES455484A priority patent/ES455484A1/en

1977-01-31 Priority to JP960277A priority patent/JPS5294629A/en

1977-01-31 Priority to CA270,733A priority patent/CA1051932A/en

1977-02-01 Priority to FR7702771A priority patent/FR2339736A1/en

1978-08-18 Priority to US05/934,978 priority patent/US4192556A/en

1981-10-10 Application granted granted Critical

1981-10-10 Publication of IT1053909B publication Critical patent/IT1053909B/en

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
- 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
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads

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)
Excavating Of Shafts Or Tunnels (AREA)
Earth Drilling (AREA)

IT47913/76A 1976-02-02 1976-02-02 IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES IT1053909B (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
IT47913/76A IT1053909B (en)	1976-02-02	1976-02-02	IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES
GB1961/77A GB1526702A (en)	1976-02-02	1977-01-18	Tunnel boring machines
ZA00770370A ZA77370B (en)	1976-02-02	1977-01-21	An improvement in tunnel boring machines
AU21580/77A AU504757B2 (en)	1976-02-02	1977-01-24	Tunnel boring machine
SE7700866A SE7700866L (en)	1976-02-02	1977-01-27	MACHINE FOR MECHANICAL TUNNEL POWER
DE19772703468 DE2703468A1 (en)	1976-02-02	1977-01-28	MECHANICAL TUNNEL BORING MACHINE WITH ROTATING CUTTING HEAD
ES455484A ES455484A1 (en)	1976-02-02	1977-01-29	Tunnel boring machines
JP960277A JPS5294629A (en)	1976-02-02	1977-01-31	Mechanical system tunnel excavator
CA270,733A CA1051932A (en)	1976-02-02	1977-01-31	Tunnel boring machines
FR7702771A FR2339736A1 (en)	1976-02-02	1977-02-01	IMPROVEMENTS TO ROTARY TUNNEL DRILLING MACHINES
US05/934,978 US4192556A (en)	1976-02-02	1978-08-18	Tunnel boring machines

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT47913/76A IT1053909B (en)	1976-02-02	1976-02-02	IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES

Publications (1)

Publication Number	Publication Date
IT1053909B true IT1053909B (en)	1981-10-10

Family

ID=11263305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47913/76A IT1053909B (en)	1976-02-02	1976-02-02	IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES

Country Status (10)

Country	Link
JP (1)	JPS5294629A (en)
AU (1)	AU504757B2 (en)
CA (1)	CA1051932A (en)
DE (1)	DE2703468A1 (en)
ES (1)	ES455484A1 (en)
FR (1)	FR2339736A1 (en)
GB (1)	GB1526702A (en)
IT (1)	IT1053909B (en)
SE (1)	SE7700866L (en)
ZA (1)	ZA77370B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4234235A (en) *	1979-02-05	1980-11-18	The Robbins Company	Rotary cutterhead for an earth boring machine
WO1981000590A1 (en) *	1979-08-14	1981-03-05	Robbins Co	A rotary cutterhead for an earth boring machine
JPS6085393U (en) *	1983-11-15	1985-06-12	日本電信電話株式会社	Cut head device in shield type tunnel machine
AT400350B (en) *	1989-01-23	1995-12-27	Voest Alpine Bergtechnik	TOOL CARRIERS FOR THE REMOVAL TOOLS OF EXTRACTION OR DRILLING MACHINES
FR2754561B1 (en) *	1996-10-14	1999-01-08	Neyrpic Framatome Mecanique	CUTTING HEAD OF A TUNNELIER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1469980A (en) *	1966-02-24	1967-02-17	Holzmann Philipp Ag	Shield for tunneling, equipped with a cutter intended for clearing the ground
US3467439A (en) *	1967-02-28	1969-09-16	Evgeny Moiseevich Bolotin	Working member of rotary type in a mechanized drifting shield
US3413034A (en) *	1967-08-01	1968-11-26	Holzmann Philipp Ag	Oscillatory tunneling head having removable sector plates
DE1966242B2 (en) *	1969-03-24	1975-08-28	Bade & Co Gmbh, 3160 Lehrte	Tunnelling shield boring head - scoop plates on face are flexible, their axes carried on tool holder and plate
DE2050147B2 (en) *	1970-10-13	1975-03-27	Bade & Co Gmbh, 3160 Lehrte	Tunneling shield cutter head - has adjustable spoil removal slots between tools, digger and thrust plates, with cover strips
JPS5524554B2 (en) *	1972-03-10	1980-06-30

1976
- 1976-02-02 IT IT47913/76A patent/IT1053909B/en active
1977
- 1977-01-18 GB GB1961/77A patent/GB1526702A/en not_active Expired
- 1977-01-21 ZA ZA00770370A patent/ZA77370B/en unknown
- 1977-01-24 AU AU21580/77A patent/AU504757B2/en not_active Expired
- 1977-01-27 SE SE7700866A patent/SE7700866L/en not_active Application Discontinuation
- 1977-01-28 DE DE19772703468 patent/DE2703468A1/en active Pending
- 1977-01-29 ES ES455484A patent/ES455484A1/en not_active Expired
- 1977-01-31 CA CA270,733A patent/CA1051932A/en not_active Expired
- 1977-01-31 JP JP960277A patent/JPS5294629A/en active Pending
- 1977-02-01 FR FR7702771A patent/FR2339736A1/en active Granted

Also Published As

Publication number	Publication date
SE7700866L (en)	1977-08-03
AU2158077A (en)	1978-08-03
AU504757B2 (en)	1979-10-25
CA1051932A (en)	1979-04-03
ZA77370B (en)	1978-07-26
GB1526702A (en)	1978-09-27
ES455484A1 (en)	1978-01-01
JPS5294629A (en)	1977-08-09
FR2339736A1 (en)	1977-08-26
DE2703468A1 (en)	1977-08-04
FR2339736B1 (en)	1982-12-17

Publication	Publication Date	Title
IT1040684B (en)	1979-12-20	IMPROVEMENT IN NAVIGATION EQUIPMENT
TR19493A (en)	1979-04-17	BRUSHLESS SYNCHRONOUS GENERATOER
FR2281489A1 (en)	1976-03-05	DIGGING MACHINE
IT1082349B (en)	1985-05-21	SYNCHRONOUS DYNAMOELECTRIC MACHINE
BE861448A (en)	1978-06-02	SOIL WORKING MACHINE
IT1044129B (en)	1980-03-20	IMPROVEMENT IN GALLERY EXCAVATION MACHINES
IT1035746B (en)	1979-10-20	IMPROVEMENT IN EPR MACHINES THE FORMATION OF TISSUE CIUPPISU
IT1079012B (en)	1985-05-08	IMPROVEMENT IN TOMOGRAPHY EQUIPMENT
AT359451B (en)	1980-11-10	STONE DRILLING MACHINE
IT1077817B (en)	1985-05-04	IMPROVEMENT IN DYNAMOELECTRIC MACHINES
IT1109346B (en)	1985-12-16	IMPROVEMENT IN CIGARETTES MACHINES
IT1057498B (en)	1982-03-10	IMPROVEMENT IN THE PROVISIONS FOR GALLERY EXCAVATION
IT1107664B (en)	1985-11-25	IMPROVEMENTS IN MACHINES FOR THE PRODUCTION OF SAUSAGES
SE432618B (en)	1984-04-09	tufting machine
DK65278A (en)	1978-08-18	ROTOR MAY MACHINE
IT1035912B (en)	1979-10-20	IMPROVEMENT IN MACHINES FOR THE PREPARATION OF FROZEN
DK518577A (en)	1978-05-24	GRINDING MACHINE
GB1554223A (en)	1979-10-17	Earth working machines
IT1080114B (en)	1985-05-16	ROTATING MACHINE
SE421475B (en)	1981-12-21	IN TIME MULTIPLEX TECHNOLOGY WORKING TELEVEXEL
DK218479A (en)	1979-12-06	EARTH WORKING MACHINE
IT1053909B (en)	1981-10-10	IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES
IT1081457B (en)	1985-05-21	IMPROVEMENT IN CIGARETTES MACHINES
FR2286686A1 (en)	1976-04-30	OXYCUTTING MACHINE
IT1032700B (en)	1979-06-20	MACHINE FOR THE EXCAVATION OF TUNNELS