NO131938B - - Google Patents
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- Publication number
- NO131938B NO131938B NO371669A NO371669A NO131938B NO 131938 B NO131938 B NO 131938B NO 371669 A NO371669 A NO 371669A NO 371669 A NO371669 A NO 371669A NO 131938 B NO131938 B NO 131938B
- Authority
- NO
- Norway
- Prior art keywords
- guides
- motor
- pipe string
- diamond
- rock
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 12
- 239000010432 diamond Substances 0.000 claims description 12
- 239000011435 rock Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Earth Drilling (AREA)
Description
Anordning ved diamant-bormaskiner. Device for diamond drills.
Foreliggende oppfinnelse vedrører en anordning ved diamant-bormaskiner som er særlig egnet til bruk i stenbrudd og gruber. The present invention relates to a device for diamond drilling machines which is particularly suitable for use in quarries and pits.
Det er tidligere kjent at diamantboring frembyr betydelige fordeler ved fjellboring som følge av diamantborenes gode evne til hurtig å ete seg ned i fjell og lignende. Det må også anvendes i og for seg nær-liggende å søke å utnytte elektrisk energi direkte til å drive med diamanter forsynte boreverktøy. Således burde det være ves-entlig fordelaktigere å anvende elektrisk energi direkte enn å anvende trykkluft som arbeidsmedium for den til boreverk-tøyet overførte energi. It is previously known that diamond drilling offers significant advantages over rock drilling as a result of the good ability of diamond drills to quickly eat into rock and the like. It must also be used in and of itself nearby to seek to utilize electrical energy directly to operate diamond-encrusted drilling tools. Thus, it should be substantially more advantageous to use electrical energy directly than to use compressed air as a working medium for the energy transferred to the drilling tool.
Foreliggende oppfinnelse angår en anordning ved diamant-bormaskiner som kan drives med elektrisk energi med samme omløpstall som motorakselen og hvis drifts-betingelser sammenlignet med andre kjente anordninger for diamantboring utmerker seg ved større virkningsgrad, min-dre støy og fravær av oljeblandet under-kjølt luft som forekommer ved visse anordninger. The present invention relates to a device for diamond drilling machines which can be operated with electrical energy with the same number of revolutions as the motor shaft and whose operating conditions, compared to other known devices for diamond drilling, are characterized by greater efficiency, less noise and the absence of oil-mixed sub-cooled air which occurs with certain devices.
Nærmere bestemt angår oppfinnelsen en anordning ved diamant-bormaskiner av den art som består av en motor, hvis utgående aksel er fast forbundet med og driver en rørstreng som bærer en diamantborkrone eller lignende, hvor motoren styres av et antall stive føringer som i hovedsaken er parallelle med rørstrengen og hvor motoren understøttes av et eller flere par føringer, hvor de to føringer i hvert par er anordnet symmetrisk på hver sin side av motorens utgående aksel. Oppfinnelsen utmerker seg ved at føringenes ene ende er leddbart forbundet med en plate som støter mot fjellet og kan forankres i dette og som inneholder et styreorgan som er bestemt til, i det minste til å begynne med, å styre den inn i fjellet trengende borkrone parallelt med føringene, og at føringenes andre ender er hev- og senkbare ved hjelp av særskilte anordninger på en slik måte at føringene svinges ved sin leddbare forbindelse med støtteplaten for å muliggjøre uttrekning av de lengst mulige lengder av rørstrengen av borhullet. More specifically, the invention relates to a device for diamond drilling machines of the kind that consists of a motor, the output shaft of which is permanently connected to and drives a string of tubes carrying a diamond drill bit or the like, where the motor is controlled by a number of rigid guides which are essentially parallel with the pipe string and where the motor is supported by one or more pairs of guides, where the two guides in each pair are arranged symmetrically on opposite sides of the motor's output shaft. The invention is distinguished by the fact that one end of the guides is hingedly connected to a plate which abuts against the rock and can be anchored therein and which contains a control member which is intended to, at least initially, control the drill bit penetrating the rock in parallel with the guides, and that the other ends of the guides can be raised and lowered using special devices in such a way that the guides are pivoted at their articulated connection with the support plate to enable the longest possible lengths of the pipe string to be pulled out of the borehole.
Ved denne anordning vil de på rør-strengen virkende krefter opptas som strekkspenninger i styreføringene som således virker både som sådanne og som spenningsopptagende organer. With this arrangement, the forces acting on the pipe string will be absorbed as tensile stresses in the guide guides, which thus act both as such and as stress absorbing organs.
Oppfinnelsen skal i det følgende be-lyses nærmere med to utførelseseksempler under henvisning til tegningene, hvor fig. In the following, the invention will be explained in more detail with two exemplary embodiments with reference to the drawings, where fig.
1 viser et oppriss, delvis i lengdesnitt, og 1 shows an elevation, partly in longitudinal section, and
fig. 2 et grunnriss av en for boring av fig. 2 a floor plan of a for drilling of
horisontale hull skikket diamant-bor-mas-kin; fig. 3 viser et snitt etter linjen A-A på fig. 1. horizontal hole fit diamond drill machine; fig. 3 shows a section along the line A-A in fig. 1.
Ved den til horisontal boring tjenende anordning ifølge fig. 1—3 er rørstrengen 1 med dertil festet diamantkrone koblet butt i butt til en koaksialt med akselen på en elektrisk motor 2 ved en aksiallagret kobling 3 forsynt med en kobling 4 for tilfør-sel av trykkvann for spyling av borhullet. Ved motorens bakre forlengelse er der anordnet en i forhold til motorakselen sen-tralt liggende hydraulisk bor-mateanord-ning 5 som arbeider med vann eller olje og som, likesom den aksiallagrede koblings hus, bæres og styres av to eller flere ved siden av disse og parallelt med motorakselen anordnede føringer 6. Disse er ved den ende som er nærmest borhullet, for-ankret til fjellveggen for opptagelse av de av bortrykket forårsakede trekkrefter; ved den annen ende er føringene forbundet med hinannen og med en hydraulisk heve-og senkeanordning 7. Ved boring under dag er føringene leddbart forbundet med en støtteplate 8 (fig. 3) som forankres til fjellet med en ekspansjonsbolt 9 som opp-tar bortrykket. Støtteplaten 8 er dels forsynt med to eller flere stillskruer 10 for innstilling av den ønskede vinkel i forhold til fjellveggen, og dels med en styrehylse 11 for rørstrengen 1. Den leddbare forbindelse mellom føringen og støtteplaten mu-liggjør uttrekning av de lengst mulige lengder av rørstrengen av borhullet. In the device used for horizontal drilling according to fig. 1-3, the pipe string 1 with a diamond crown attached to it is connected butt-to-butt to a coaxial with the shaft of an electric motor 2 by an axial bearing coupling 3 provided with a coupling 4 for the supply of pressurized water for flushing the borehole. At the engine's rear extension, there is a centrally located hydraulic drill feeding device 5 in relation to the engine shaft, which works with water or oil and which, like the axially mounted clutch housing, is carried and controlled by two or more next to them and guides arranged parallel to the motor shaft 6. These are anchored to the rock wall at the end closest to the borehole to absorb the tensile forces caused by the drilling pressure; at the other end, the guides are connected to each other and to a hydraulic raising and lowering device 7. When drilling during the day, the guides are articulated with a support plate 8 (fig. 3) which is anchored to the rock with an expansion bolt 9 which absorbs the drilling pressure. The support plate 8 is partly provided with two or more set screws 10 for setting the desired angle in relation to the rock wall, and partly with a guide sleeve 11 for the pipe string 1. The articulated connection between the guide and the support plate enables the longest possible lengths of the pipe string to be pulled out of the borehole.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76069768A | 1968-09-18 | 1968-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO131938B true NO131938B (en) | 1975-05-20 |
NO131938C NO131938C (en) | 1975-08-27 |
Family
ID=25059902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO371669A NO131938C (en) | 1968-09-18 | 1969-09-17 |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS4824504B1 (en) |
AT (1) | AT307758B (en) |
BE (1) | BE738464A (en) |
CH (1) | CH555921A (en) |
DE (1) | DE1945097C3 (en) |
DK (1) | DK135846B (en) |
ES (1) | ES369001A1 (en) |
FI (1) | FI50990C (en) |
FR (1) | FR2018299A1 (en) |
GB (1) | GB1284568A (en) |
LU (1) | LU59406A1 (en) |
NL (1) | NL155277B (en) |
NO (1) | NO131938C (en) |
SE (1) | SE371429B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE385593B (en) * | 1970-06-08 | 1976-07-12 | Fiberglas Canada Ltd | METHOD OF PRODUCING CALCIUM CATALYZED, WATERLY CURABLE PHENOLFORMAL HYDRADE RESINS |
DE2410605C2 (en) * | 1973-03-16 | 1986-04-24 | ISOVOLTA Österreichische Isolierstoffwerke AG, Wiener Neudorf | Building material body and process for its manufacture |
US5466028A (en) * | 1993-12-27 | 1995-11-14 | Ford Motor Company | Storage compartment for an automotive vehicle |
FR2929952B1 (en) * | 2008-04-11 | 2011-02-11 | Saint Gobain Isover | SIZING COMPOSITION FOR MINERAL FIBERS AND RESULTING PRODUCTS |
FR2929953B1 (en) * | 2008-04-11 | 2011-02-11 | Saint Gobain Isover | SIZING COMPOSITION FOR MINERAL FIBERS AND RESULTING PRODUCTS |
FR2936793B1 (en) * | 2008-10-08 | 2010-12-03 | Saint Gobain Isover | PROCESS FOR THE PRODUCTION OF MINERAL WOOL INSULATION PRODUCTS AND PRODUCTS OBTAINED |
FI4087828T3 (en) * | 2020-01-09 | 2024-04-04 | Saint Gobain Isover | Method for manufacturing insulation products based on mineral wool |
CN114771054B (en) * | 2022-05-19 | 2023-07-04 | 安徽中纤新材料有限公司 | Graphene glass fiber and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1104069A (en) * | 1954-04-26 | 1955-11-16 | Material for the manufacture of parts for sanitary use | |
US3367793A (en) * | 1964-01-15 | 1968-02-06 | Burlington Industries Inc | Coated glass textile and process of making same |
US3322702A (en) * | 1965-10-23 | 1967-05-30 | Owens Corning Fiberglass Corp | Phenolic resole-bone glue-urea-diluent ent extender binder composition for bonded mat |
-
1969
- 1969-07-01 ES ES369001A patent/ES369001A1/en not_active Expired
- 1969-09-02 SE SE1212769A patent/SE371429B/xx unknown
- 1969-09-05 FR FR6930288A patent/FR2018299A1/fr not_active Withdrawn
- 1969-09-05 DE DE19691945097 patent/DE1945097C3/en not_active Expired
- 1969-09-05 LU LU59406D patent/LU59406A1/xx unknown
- 1969-09-05 JP JP7094169A patent/JPS4824504B1/ja active Pending
- 1969-09-05 BE BE738464D patent/BE738464A/xx not_active IP Right Cessation
- 1969-09-05 AT AT845869A patent/AT307758B/en not_active IP Right Cessation
- 1969-09-05 NL NL6913561A patent/NL155277B/en unknown
- 1969-09-10 GB GB4463769A patent/GB1284568A/en not_active Expired
- 1969-09-17 DK DK494569A patent/DK135846B/en not_active IP Right Cessation
- 1969-09-17 CH CH1412469A patent/CH555921A/en not_active IP Right Cessation
- 1969-09-17 NO NO371669A patent/NO131938C/no unknown
- 1969-09-18 FI FI267369A patent/FI50990C/en active
Also Published As
Publication number | Publication date |
---|---|
LU59406A1 (en) | 1970-03-26 |
SE371429B (en) | 1974-11-18 |
FR2018299A1 (en) | 1970-05-29 |
DE1945097A1 (en) | 1970-04-30 |
DE1945097B2 (en) | 1980-08-07 |
DE1945097C3 (en) | 1981-06-04 |
BE738464A (en) | 1970-03-05 |
GB1284568A (en) | 1972-08-09 |
FI50990B (en) | 1976-05-31 |
DK135846B (en) | 1977-07-04 |
NL155277B (en) | 1977-12-15 |
NL6913561A (en) | 1970-03-20 |
NO131938C (en) | 1975-08-27 |
DK135846C (en) | 1977-12-05 |
ES369001A1 (en) | 1971-10-16 |
JPS4824504B1 (en) | 1973-07-21 |
CH555921A (en) | 1974-11-15 |
AT307758B (en) | 1973-06-12 |
FI50990C (en) | 1976-09-10 |
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