GB8315186D0 - Control of hydraulic booms - Google Patents

Control of hydraulic booms

Info

Publication number
GB8315186D0
GB8315186D0 GB838315186A GB8315186A GB8315186D0 GB 8315186 D0 GB8315186 D0 GB 8315186D0 GB 838315186 A GB838315186 A GB 838315186A GB 8315186 A GB8315186 A GB 8315186A GB 8315186 D0 GB8315186 D0 GB 8315186D0
Authority
GB
United Kingdom
Prior art keywords
control
hydraulic booms
booms
hydraulic
Prior art date
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.)
Withdrawn
Application number
GB838315186A
Other versions
GB2124407A (en
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.)
Zed Instruments Ltd
Original Assignee
Zed Instruments 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.)
Filing date
Publication date
Application filed by Zed Instruments Ltd filed Critical Zed Instruments Ltd
Priority to GB08315186A priority Critical patent/GB2124407A/en
Publication of GB8315186D0 publication Critical patent/GB8315186D0/en
Publication of GB2124407A publication Critical patent/GB2124407A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/108—Remote control specially adapted for machines for driving tunnels or galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
GB08315186A 1982-06-03 1983-06-02 Control of hydraulic booms Withdrawn GB2124407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08315186A GB2124407A (en) 1982-06-03 1983-06-02 Control of hydraulic booms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8216258 1982-06-03
GB08315186A GB2124407A (en) 1982-06-03 1983-06-02 Control of hydraulic booms

Publications (2)

Publication Number Publication Date
GB8315186D0 true GB8315186D0 (en) 1983-07-06
GB2124407A GB2124407A (en) 1984-02-15

Family

ID=26283028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315186A Withdrawn GB2124407A (en) 1982-06-03 1983-06-02 Control of hydraulic booms

Country Status (1)

Country Link
GB (1) GB2124407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106795760A (en) * 2014-10-06 2017-05-31 山特维克知识产权股份有限公司 Cutting equipment and operating method
CN112780287A (en) * 2021-02-03 2021-05-11 中铁二局第一工程有限公司 Violent-desertification dolomite small-section tunnel excavation system and method

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8513772D0 (en) * 1985-05-31 1985-07-03 Coal Industry Patents Ltd Resultant velocity control
AT383651B (en) * 1985-10-14 1987-08-10 Voest Alpine Ag METHOD FOR CONTROLLING THE MOVEMENT OF A REVERSIBLE PIVOTING ARM, AND CONTROL DEVICE FOR CARRYING OUT THIS METHOD
AT383867B (en) * 1985-11-04 1987-09-10 Voest Alpine Ag METHOD FOR CONTROLLING THE MOVEMENT OF A REVERSIBLE SWIVELING ARM OF A PARTIAL CUTTING MACHINE, AND DEVICE FOR CARRYING OUT THIS METHOD
DE3931964C2 (en) * 1989-09-25 1996-05-30 Rexroth Mannesmann Gmbh Device for controlling the sequence of movements of several hydraulic drives to be actuated simultaneously by one actuator each
US5102199A (en) * 1991-01-16 1992-04-07 Tamrock World Corporation, N.V. Continuous mining machine with a boom assembly providing different cutting heights and method of converting
US5221122A (en) * 1991-06-25 1993-06-22 Mraz Project Consulting Services, Inc. Multipurpose mining machine
GB9402665D0 (en) * 1994-02-11 1994-04-06 Dosco Overseas Eng Ltd Tunnelling machine
CA2138461A1 (en) * 1994-12-19 1996-06-20 Jacques Andre Saint-Pierre Automatic control of a machine used for excavating drifts, tunnels, stopes, caverns or the like
CA2141984C (en) * 1995-02-07 2002-11-26 Herbert A. Smith Continuous control system for a mining or tunnelling machine
US5836658A (en) * 1996-09-06 1998-11-17 Mraz; Dennis Method and apparatus for boring and shearing of rocks
AUPP822499A0 (en) * 1999-01-20 1999-02-11 Terratec Asia Pacific Pty Ltd Oscillating & nutating disc cutter
AUPS186802A0 (en) 2002-04-22 2002-05-30 Odyssey Technology Pty Ltd Oscillating disc cutter with speed controlling bearings
AUPS186902A0 (en) 2002-04-22 2002-05-30 Odyssey Technology Pty Ltd Rock cutting machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA918789A (en) * 1969-03-18 1973-01-09 F. Engelberger Joseph Programmed manipulator apparatus
US3744032A (en) * 1971-07-15 1973-07-03 Unimotion Inc Stationary base programmed manipulator arrangement for continuously moving workpiece
NO131906C (en) * 1973-02-13 1975-08-20 Trallfa Nils Underhaug As

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106795760A (en) * 2014-10-06 2017-05-31 山特维克知识产权股份有限公司 Cutting equipment and operating method
CN106795760B (en) * 2014-10-06 2019-08-16 山特维克知识产权股份有限公司 Cutting equipment and operating method
CN112780287A (en) * 2021-02-03 2021-05-11 中铁二局第一工程有限公司 Violent-desertification dolomite small-section tunnel excavation system and method

Also Published As

Publication number Publication date
GB2124407A (en) 1984-02-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)