CA1051195A - Machine de nettoyage des parois de tunnels - Google Patents

Machine de nettoyage des parois de tunnels

Info

Publication number: CA1051195A
Authority: CA; Canada
Prior art keywords: lever; machine; chassis; clean; tool
Prior art date: 1977-02-17
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

CA272,018A

Other languages

English (en)

Inventor

Andre Biard

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.)

MANUBAT-PINGON

Original Assignee

MANUBAT-PINGON

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.)

1977-02-17

Filing date

1977-02-17

Publication date

1979-03-27

1977-02-17 Application filed by MANUBAT-PINGON filed Critical MANUBAT-PINGON

1977-02-17 Priority to CA272,018A priority Critical patent/CA1051195A/fr

1979-03-27 Application granted granted Critical

1979-03-27 Publication of CA1051195A publication Critical patent/CA1051195A/fr

Status Expired legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title claims abstract description 7
238000005422 blasting Methods 0.000 claims abstract description 6
239000011435 rock Substances 0.000 description 3
238000000034 method Methods 0.000 description 2
230000015556 catabolic process Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1

Landscapes

Cleaning In General (AREA)
Excavating Of Shafts Or Tunnels (AREA)

CA272,018A 1977-02-17 1977-02-17 Machine de nettoyage des parois de tunnels Expired CA1051195A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA272,018A CA1051195A (fr)	1977-02-17	1977-02-17	Machine de nettoyage des parois de tunnels

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA272,018A CA1051195A (fr)	1977-02-17	1977-02-17	Machine de nettoyage des parois de tunnels

Publications (1)

Publication Number	Publication Date
CA1051195A true CA1051195A (fr)	1979-03-27

Family

ID=4107956

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA272,018A Expired CA1051195A (fr)	1977-02-17	1977-02-17	Machine de nettoyage des parois de tunnels

Country Status (1)

Country	Link
CA (1)	CA1051195A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5407252A (en) *	1994-09-01	1995-04-18	Carey Salt Company, Inc.	Method and apparatus for scaling mine roofs and ribs
US8353502B2 (en)	2009-02-27	2013-01-15	International Business Machines Corporation	Hinged base for positioning heavy components

1977
- 1977-02-17 CA CA272,018A patent/CA1051195A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5407252A (en) *	1994-09-01	1995-04-18	Carey Salt Company, Inc.	Method and apparatus for scaling mine roofs and ribs
US8353502B2 (en)	2009-02-27	2013-01-15	International Business Machines Corporation	Hinged base for positioning heavy components

Similar Documents

Publication	Publication Date	Title
US5054990A (en)	1991-10-08	Excavator arm
CA1187517A (fr)	1985-05-21	Faucheuse chenillee
US4196532A (en)	1980-04-08	Ballast regulator side plow
JPH05141181A (ja)	1993-06-08	移動式掘削機械
CA1051195A (fr)	1979-03-27	Machine de nettoyage des parois de tunnels
EP0145270A2 (fr)	1985-06-19	Manipulateur de transport
US4392433A (en)	1983-07-12	Railway maintenance machine
GB2144786A (en)	1985-03-13	Mining machines
US4187049A (en)	1980-02-05	Gathering blade apparatus for assisting in loading the bucket on a front-end loader
US4101173A (en)	1978-07-18	Roof prop and platform movably mounted on boom of tunnelling machine
US4560306A (en)	1985-12-24	Coal face support
US4190385A (en)	1980-02-26	Protective canopy and temporary roof support for mining machinery
US5600903A (en)	1997-02-11	Ballast shoulder cleaner
US4725187A (en)	1988-02-16	Excavator
US4606693A (en)	1986-08-19	Rigged truck, in particular for ditch clearing
CA2185057C (fr)	2010-07-27	Machine a creuser des tunnels
DE4219720A1 (de)	1993-12-23	Senkvorrichtung zum Einsatz in untertägigen Strecken
US4271613A (en)	1981-06-09	Excavator with articulated arms
JPH0344876Y2 (fr)	1991-09-20
GB2131064A (en)	1984-06-13	A cutter positioner for the vertical adjustment of a coal cutter
US4791737A (en)	1988-12-20	Excavator
JP2708146B2 (ja)	1998-02-04	土木掘削機用作業デッキ
GB2153876A (en)	1985-08-29	Tunnelling machine or roadheader with boom-mounted flipper arm
JPH0443522B2 (fr)	1992-07-16
CN216008507U (zh)	2022-03-11	自行式台阶栈桥设备