FR2494762A1 - Fleuret a roche comportant des moyens d'insonorisation - Google Patents
Fleuret a roche comportant des moyens d'insonorisation Download PDFInfo
- Publication number
- FR2494762A1 FR2494762A1 FR8121955A FR8121955A FR2494762A1 FR 2494762 A1 FR2494762 A1 FR 2494762A1 FR 8121955 A FR8121955 A FR 8121955A FR 8121955 A FR8121955 A FR 8121955A FR 2494762 A1 FR2494762 A1 FR 2494762A1
- Authority
- FR
- France
- Prior art keywords
- propeller
- rock
- rod
- foil
- jacket
- 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.)
- Granted
Links
- 239000011435 rock Substances 0.000 title claims description 17
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims description 25
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 229920006329 Styropor Polymers 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
- E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/11—Arrangements of noise-damping means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S173/00—Tool driving or impacting
- Y10S173/02—Sound muffling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/811—Waterproof
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Percussive Tools And Related Accessories (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803044775 DE3044775A1 (de) | 1980-11-27 | 1980-11-27 | Gesteinsbohrer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2494762A1 true FR2494762A1 (fr) | 1982-05-28 |
| FR2494762B1 FR2494762B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-01-18 |
Family
ID=6117760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8121955A Granted FR2494762A1 (fr) | 1980-11-27 | 1981-11-24 | Fleuret a roche comportant des moyens d'insonorisation |
Country Status (15)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2553697A1 (fr) * | 1983-10-24 | 1985-04-26 | Charbonnages De France | Dispositif d'insonorisation d'un fleuret de foration |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8514422U1 (de) * | 1985-05-15 | 1985-07-18 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Bohrwerkzeug mit austauschbarer Förderwendel |
| DE3517560A1 (de) * | 1985-05-15 | 1986-11-20 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Austausch-foerderwendel fuer gesteinsbohrer |
| DE3544433C2 (de) * | 1985-12-16 | 1995-12-14 | Hilti Ag | Gesteinsbohrer |
| DE3635538A1 (de) * | 1986-10-18 | 1988-04-28 | Hawera Probst Kg Hartmetall | Bohrwerkzeug mit austauschbarer foerderwendel |
| DK165307C (da) * | 1987-06-04 | 1993-03-22 | Kurt Ingvard Soerensen | Sonde til maaling af den elektriske formationsmodstand i jordlag |
| DE3800611A1 (de) * | 1988-01-12 | 1989-07-20 | Hawera Probst Kg Hartmetall | Bohrwerkzeug |
| DE3813849A1 (de) * | 1988-04-23 | 1989-11-02 | Hawera Probst Kg Hartmetall | Gesteinsbohrer |
| DE3820697A1 (de) * | 1988-06-18 | 1989-12-21 | Hawera Probst Kg Hartmetall | Bohrwerkzeug |
| US5265688A (en) * | 1990-04-09 | 1993-11-30 | Hilti Aktiengesellschaft | Rock drill |
| US6397959B1 (en) | 2000-05-17 | 2002-06-04 | Ramiro Bazan Villarreal | Mill |
| SE518390C2 (sv) * | 2000-06-20 | 2002-10-01 | Sandvik Ab | Borrverktyg försett med dämpelement avsett för hålborrning i metalliska material |
| AT410579B (de) * | 2001-06-01 | 2003-06-25 | Karl Hanl | Bohrschraube und werkzeug zum einbohren |
| CN103967432B (zh) * | 2014-05-26 | 2017-05-17 | 贵州大学 | 一种螺旋钻杆参数的优化方法 |
| CN107996075B (zh) * | 2017-12-26 | 2021-02-02 | 山东普丰园林科技有限公司 | 一种钻杆长度可调式地钻 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1203363A (fr) * | 1958-09-24 | 1960-01-18 | Martin Freres Soc | Foreuse rotative pour passages de conduits souterrains |
| US3422913A (en) * | 1966-11-10 | 1969-01-21 | Val Dev Corp Du | Earth digging and conveying apparatus |
| DE2543578A1 (de) * | 1975-09-30 | 1977-04-07 | Duss Maschf | Gesteinsbohrer |
| FR2337811A1 (fr) * | 1976-01-12 | 1977-08-05 | Reed Tool Co | Appareil de sondage a tariere et marteau pneumatique |
| US4266830A (en) * | 1977-07-21 | 1981-05-12 | The United States Of America As Represented By The Secretary Of The Interior | Auger construction providing reduced noise |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290653A (en) * | 1979-07-30 | 1981-09-22 | Fairchild Incorporated | Coal mining machine cutter with noise suppressant and flame resistant layer |
-
1980
- 1980-11-27 DE DE19803044775 patent/DE3044775A1/de active Granted
-
1981
- 1981-10-01 FI FI813056A patent/FI74777C/fi not_active IP Right Cessation
- 1981-10-09 GB GB8130627A patent/GB2088437B/en not_active Expired
- 1981-10-22 JP JP56167994A patent/JPS57102780A/ja active Granted
- 1981-10-23 IT IT24677/81A patent/IT1139288B/it active
- 1981-10-27 DK DK472781A patent/DK150013C/da not_active IP Right Cessation
- 1981-10-30 CH CH6953/81A patent/CH656920A5/de not_active IP Right Cessation
- 1981-10-30 NL NL8104934A patent/NL8104934A/nl not_active Application Discontinuation
- 1981-11-02 AT AT0467881A patent/AT373360B/de not_active IP Right Cessation
- 1981-11-12 CA CA000389952A patent/CA1172626A/en not_active Expired
- 1981-11-24 US US06/324,522 patent/US4393947A/en not_active Expired - Fee Related
- 1981-11-24 FR FR8121955A patent/FR2494762A1/fr active Granted
- 1981-11-25 SE SE8107018A patent/SE448565B/sv not_active IP Right Cessation
- 1981-11-26 BE BE0/206659A patent/BE891256A/fr not_active IP Right Cessation
- 1981-11-26 ES ES1981270016U patent/ES270016Y/es not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1203363A (fr) * | 1958-09-24 | 1960-01-18 | Martin Freres Soc | Foreuse rotative pour passages de conduits souterrains |
| US3422913A (en) * | 1966-11-10 | 1969-01-21 | Val Dev Corp Du | Earth digging and conveying apparatus |
| DE2543578A1 (de) * | 1975-09-30 | 1977-04-07 | Duss Maschf | Gesteinsbohrer |
| FR2337811A1 (fr) * | 1976-01-12 | 1977-08-05 | Reed Tool Co | Appareil de sondage a tariere et marteau pneumatique |
| US4266830A (en) * | 1977-07-21 | 1981-05-12 | The United States Of America As Represented By The Secretary Of The Interior | Auger construction providing reduced noise |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2553697A1 (fr) * | 1983-10-24 | 1985-04-26 | Charbonnages De France | Dispositif d'insonorisation d'un fleuret de foration |
| EP0141728A3 (en) * | 1983-10-24 | 1985-06-19 | Etablissement Public Dit: Charbonnages De France | Device for sound attenuation of drills |
Also Published As
| Publication number | Publication date |
|---|---|
| DK150013C (da) | 1991-08-12 |
| IT1139288B (it) | 1986-09-24 |
| AT373360B (de) | 1984-01-10 |
| FI74777C (fi) | 1988-03-10 |
| IT8124677A0 (it) | 1981-10-23 |
| SE448565B (sv) | 1987-03-02 |
| JPH0144474B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-27 |
| US4393947A (en) | 1983-07-19 |
| FR2494762B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-01-18 |
| BE891256A (fr) | 1982-03-16 |
| ATA467881A (de) | 1983-05-15 |
| GB2088437A (en) | 1982-06-09 |
| CA1172626A (en) | 1984-08-14 |
| DE3044775C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-31 |
| CH656920A5 (de) | 1986-07-31 |
| SE8107018L (sv) | 1982-05-28 |
| DE3044775A1 (de) | 1982-07-08 |
| FI813056L (fi) | 1982-05-28 |
| DK150013B (da) | 1986-11-17 |
| ES270016U (es) | 1983-08-01 |
| JPS57102780A (en) | 1982-06-25 |
| GB2088437B (en) | 1984-08-01 |
| ES270016Y (es) | 1984-03-01 |
| FI74777B (fi) | 1987-11-30 |
| DK472781A (da) | 1982-05-28 |
| NL8104934A (nl) | 1982-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2494762A1 (fr) | Fleuret a roche comportant des moyens d'insonorisation | |
| FR2669850A1 (fr) | Debroussailleuse equipee d'un arbre mene monte dans un tube protecteur entre la tete de coupe et le moteur de commande. | |
| EP0085584B1 (fr) | Suspension pour un train de deux roues, et ensemble de tubes de torsion et antiroulis pour une telle suspension | |
| FR2749891A1 (fr) | Support pour le montage rotatif d'un arbre d'entrainement | |
| FR2644386A1 (fr) | Machine-outil, entrainee par moteur et guidee manuellement, qui comporte un ensemble de poignees decouple du moteur par des elements antivibratoires | |
| EP1132645B1 (fr) | Dispositif élastique de suspension d'une structure vibrante à une structure rigide | |
| FR2512495A1 (fr) | Dispositif amortisseur de vibrations pour tondeuse a herbes et autres | |
| FR2802863A1 (fr) | Palier intermediaire pour une ligne d'arbre d'entrainement d'un vehicule automobile | |
| FR2524951A1 (fr) | Support amortissant | |
| FR2832479A1 (fr) | Dispositif d'amortissement pour cable | |
| CA2956917A1 (fr) | Atterrisseur pour aeronef comportant un amortisseur principal et un amortisseur secondaire anti shimmy | |
| FR2508822A1 (fr) | Centrifugeuse a broche entrainee par une transmission par courroie | |
| FR2528382A1 (fr) | Amortisseur de vibrations et notamment adaptateur de frequence pour pale d'helicoptere | |
| FR2598345A1 (fr) | Dispositif de support d'un palier axial d'une perforatrice | |
| FR2701886A1 (fr) | Méthode pour faciliter l'écoulement d'un matériau élastomère au travers d'un outil, système de mise en Óoeuvre et machine équipée d'un tel système. | |
| FR2646218A1 (fr) | Procede pour fixer des masselottes d'equilibrage et dispositif comprenant une piece tournante et une masselotte d'equilibrage | |
| FR2742201A1 (fr) | Dispositif pour reduire des vibrations sur la structure d'un helicoptere | |
| BE1003211A3 (fr) | Procede et dispositif d'amortissement de vibrations dans un train de tiges entrainees en rotation. | |
| EP0074285B1 (fr) | Joint tournant pour tuyau d'échappement de véhicule automobile | |
| FR2511075A3 (fr) | Element de support et de liaison pour outils a vibration ou a percussion, en particulier pour marteaux hydrauliques pour machines a bras articule | |
| FR2921714A1 (fr) | Dispositif d'eclairage du type candelabre a colonne | |
| FR2663844A1 (fr) | Dispositif coude et amovible pour canne de non-voyant. | |
| FR2680236A1 (fr) | Dispositif stabilisateur pour arc. | |
| EP1293701A1 (fr) | Support antivibratoire et dispositif antivibratoire comportant un tel support | |
| EP1422437A1 (fr) | Dispositif d'absorption et d'atténuation de vibrations pour arbre d'entraínement dans un véhicule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |