| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Top hammer drill | JP2973990 | 1990-02-13 | JPH02289786A | 1990-11-29 | RARUSU KENESU RARUSON; SUBEN PERUUOROFU RIRUJIEBURAND |
| PURPOSE: To prevent chips from being sucked by providing a non-axial channel merging with an axial center channel for flush medium provided on a drill bit and opening it to a surrounded surface of the dill bit. CONSTITUTION: A flush medium flowing to a drill bit 11 passes through an intermediate section 16a of a channel 16, and then enters into a recess 18 after passing through a branch channel 16c. Then, lubricant contained in the medium adheres to the internal surface of the recess 18, and enters gradually into a spline coupling 14 between a lower piece 11a of the bit 11 and a lowermost tube member 13a of a tube member group 13. Also, a pressure is uniformed in clearances between the channel 16 and the lower piece 11a of the bit 11 and the lower piece 11a of the bit 11 and the lowermost tube member 13a. In addition, the medium enters into the lower part of the channel 16 through a branch channel 16d, and flows to a front surface 19 of the bit 11. COPYRIGHT: (C)1990,JPO | ||||||
| 62 | Device of constraining or moving by supporting load | JP13240877 | 1977-11-04 | JPS5386601A | 1978-07-31 | JOHANSSON SVEN HALVOR |
| 63 | Device of making excavating hole deep | JP13240777 | 1977-11-04 | JPS5366802A | 1978-06-14 | JOHANSSON SVEN HALVOR |
| A bore hole to be deepened far into air-impermeable bedrock has an air-tight lining and an air lock in its upper portion, and it is pressurized below the air lock. A duct comprising endwise connected but disconnectable duct sections extends through the bore hole, its top end open to the atmosphere. A drilling mechanism having a telescoping connection with the bottom of the duct comprises a bit driven by a pneumatic motor that has an exhaust air outlet opening into the duct and a pressure air inlet in the bore hole outside the duct. At intervals along the duct remotely controllable supporting and moving devices are fixed to duct sections, each device having a pneumatic actuator with an inlet opening to the bore hole and an outlet opening to the duct. The devices have gripping elements that frictionally engage the bore hole surface to confine the duct against motion or to move it up or down for raising or lowering the drilling mechanism. Boring waste is sucked into the duct and blown up to the surface by exhaust air from the motor and actuators. | ||||||
| 64 | Device for automatically collecting boring core and excavated clay | JP11285676 | 1976-09-20 | JPS5252101A | 1977-04-26 | ANDORE EMU RAMOTE |
| 65 | JPS5039602A - | JP6449374 | 1974-06-06 | JPS5039602A | 1975-04-11 | |
| 66 | Method and apparatus for down-the-hole drilling | JP2011546886 | 2009-10-27 | JP2012515866A | 2012-07-12 | アホネン，ユッカ |
| A method and apparatus for down-the-hole drilling. The drilling is carried out by a drilling device including a casing and a drilling unit. The drilling head includes a first drill for drilling a center hole, a second drill for reaming the center hole and a flushing flow arrangement including a first flusher for leading a flushing medium onto a drilling surface and a second flusher for returning of the flushing medium and drilling waste inside the casing. The first drill is removably coupled with the second drill to enable removal thereof from the hole. The casing is arranged to be drawn into a hole to be drilled by the drilling unit. The flushing medium is brought onto the drilling surface and returned therefrom by axially directed flow arrangements disposed in a cross-section view on an outer periphery of the first drill and/or in an inner periphery of the second drill. | ||||||
| 67 | Drill bit with an under-reamer arm set | JP50315698 | 1997-06-11 | JP2000505520A | 2000-05-09 | エル． ホルト，アーディス |
| (57)【要約】 ドリル刃アセンブリ（１）は、ダウンホール圧縮空気ハンマーに装着されるようになっているドライバー（２）を備えている。 案内刃（３０）は、ドライバー（２）と案内刃（３０）とが相対的に回転し、また、軸線方向の移動ができるようにドライバー（２）と連結されている。 アンダーリーマアーム（１９）のセットは、ドライバー（２）と案内刃（３０）との中間に配設され、案内刃（３０）の中央に設けられたカムブロック（１８）と係止されている。 アンダーリーマ（１９）の軸支柱（２１）は、旋回するようになっており、アームが稼動配置状態と引き込み状態の間のドライバーの一時的な回転により、ドライバー（２）と共に回転する。 ドライバー（２）と案内刃の通路（３９）は、案内刃の作業面へ圧縮空気を導入し、掘削された塵埃を案内刃とドライバーに設けた溝（４１）を通じて上方に吹き上げる。 アンダーリーマアーム（１９）の斜面（２３Ａ）は、ケーシング（Ｃ）の下端と協働し、ケーシングを通じてドリル刃アセンブリを抜き取ることに先立ち、アームの引き込みを行う。 | ||||||
| 68 | Drill tool | JP6354299 | 1999-03-10 | JPH11291236A | 1999-10-26 | KLEINE WERNER; BONGERS-AMBROSIUS HANS-WERNER |
| PROBLEM TO BE SOLVED: To make a drill head easily and surely removable to a hollow shaft, to prevent a drill member related to the penetrated channel of the shaft at the front end part of the shaft from becoming under actuation stopping condition caused by drilling waste scraped away during drilling work and to prevent the drill head from becoming out of order and being broken. SOLUTION: A drill tool for making a drill hole in a rock, a concrete, a wall material, etc., is provided with a hollow shaft 12 and a penetrated hole extending in the shaft direction communicates with opening parts 14 in both end regions in this shaft. In the shaft 12, the back end part is formed as a mounting end part for connecting with a drilling device and a drill head 15 supporting a cutter 16 and made of a hard material is supported on the front end part. The drill head 15 is hooked on at least one slit 19 extending approximately in the radial direction. The region of the drill head 15 embedded in the shaft 12 is strongly bonded with the shaft material under face contact over majority of the outer periphery. | ||||||
| 69 | Dry the entire surface of drilling equipment, drilling methods and cutter head | JP52371895 | 1995-02-01 | JPH09511295A | 1997-11-11 | カルビク，ロランド; トルブヨルン ハウゲン，カール; − オーケ ブロルンド，ステイグ; アクセル ロブグレン，ゲルト |
| (57)【要約】 乾式の回転破砕全面掘削に使用する方法において、掘削の間に生じた切屑を除去するために、吸込空気のみが使用される。 この方法を実施するために、２つの吸込ノズル（１３）がカッターヘッド（１）の下側に配置されている。 これらのノズル（１３）は一緒になってカッターヘッド上に実質的に直径にわたる広がりと半径の長さとを有し、かつカッターヘッドの周囲の付近に吸込口（１４Ａ）を備えている。 吸込口（１４Ａ）はカッターヘッドのドリルストリング（６）内の共通の吸込流路（１１）と連結可能である。 吸込流路（１１）は実質的に一定の直径を有している。 | ||||||
| 70 | Non-cryogenic generation of nitrogen for the pour-in-place in the down-hole drilling | JP50218995 | 1994-06-14 | JPH08511592A | 1996-12-03 | マイケル，キース |
| (57)【要約】 空気の非極低温分離法によって生成された圧縮不活性ガスをダウンホールの掘削領域に配給する、油掘削或いはガス掘削或いは地熱井の掘削の方法が開示される。 | ||||||
| 71 | Shaft drilling device | JP41597290 | 1990-12-28 | JPH04136394A | 1992-05-11 | KAAKU MAKUBURAIDO SHINKUREA; JIYON RICHIYAADO INGURANDO |
| PURPOSE: To remove chips with a dry method by providing two air compressors and a dust collector to a shaft drilling device constituted of a bottom drill assembly body consisting of a cutterhead and weights in a detachable manner, a swivel joint and a stabilizer. CONSTITUTION: A drilling device 10 is constituted of a bottom drill assembly body 28, a swivel joint 26, a drill string 20 and a stabilizer 34. The bottom drill assembly body 28 is constituted of a cutterhead 12, a plenum 14 and a plurality of weights 16 in a detachable manner. A first compressor 36 is provided to the drilling device, compressed air thereof pushes down the cutterhead 12 through the drill string 20, and a riser pipe 18 is made in a state of vacuum by a second compressor through a dust collector 40 to absorb cuttings. By the constitution, the cuttings are stirred with an air nozzle 42, and the cuttings can be removed to the dust collector 40 in a state of vacuum from an inlet 52 through the riser pipe 18 and an outside bore 58. COPYRIGHT: (C)1992,JPO | ||||||
| 72 | Hammer drill for boring | JP9579188 | 1988-04-20 | JPS6429595A | 1989-01-31 | MERUBUIN SAMIYUERU JIEEMUZU EN |
| PURPOSE: To simplify construction, and prevent a piston from being damaged by forming a hammer drill that penetrates a piston, includes an inner pipe provided with a high pressure inlet and outlet, and has a piston inner surface shaped into a step-configured cylinder. CONSTITUTION: An annular piston 25 is formed, which is in cooperation with the other end of a main body pipe 11 secured to a drill string by its one end, includes an inner pipe 15 having an opening 15, an upper part 15b and lower part 15c, and grooved part 15d, has inner surface shaped into a step-configured cylinder, and is movable reciprocally in an annular space between the pipe main body and the inner pipe 15. Next, a valveless hammer drill is formed by the pipe main body 11, a chuck 12, a cutter bit 13, the inner pipe 15, the piston 25, a fluid source control means and a discharge control means. As such, an impact blow is given to the cutter bit 13 by permitting the piston 25 to repeat reciprocation movement within the main body pipe 11. | ||||||
| 73 | JPS5018301A - | JP1267074 | 1974-01-30 | JPS5018301A | 1975-02-26 | |
| 74 | 벌크 탱크 공기분사장치의 자동 노즐 개폐 장치 | KR1020110113189 | 2011-11-02 | KR1020130048370A | 2013-05-10 | 박병원; 전동수; 양정희; 류민철 |
| PURPOSE: An automatic nozzle opening device of an air injection device for a bulk tank is provided to prevent bulk tank from flowing into a nozzle pipe because the nozzle blocks to stop the air supply. CONSTITUTION: An automatic nozzle opening device of an air injection device for a bulk tank comprises a nozzle cover(30) and a nozzle opening unit. The nozzle cover is covered on the outer side surface of a nozzle pipe(10) in order to slide and comprises an outer nozzle. The nozzle opening unit vertically slides the nozzle cover and comprises an air hole(22), a hanging protrusion(21), a slide groove, and an elastomer(40). When the outer nozzle and a nozzle(11) of the nozzle pipe are integrated, the injected air is sprayed into the bulk tank. When the air injection is stopped, the nozzle cover vertically slides in order to be blocked by being dislocated with the nozzle. | ||||||
| 75 | 공압타격식 굴삭장치 | KR1019860008318 | 1986-10-04 | KR1019930006409B1 | 1993-07-14 | 하마무라히로유끼; 가와사끼히로유끼; 와다나베다로오 |
| 내용 없음. | ||||||
| 76 | 掘削装置およびコンプレッサの駆動方法 | JP2013114405 | 2013-05-30 | JP5819882B2 | 2015-11-24 | ユハ ピッポネン; タパニ ソルムネン |
| 77 | ダウンザホール穿孔のための方法および装置 | JP2011546886 | 2009-10-27 | JP5629271B2 | 2014-11-19 | アホネン，ユッカ |
| 78 | Capture fluid channel transfer device for a downhole drill string | JP2007518282 | 2005-06-24 | JP4790709B2 | 2011-10-12 | エッチ リオン、ロランド |
| 79 | Capture fluid channel transfer device for a downhole drill string | JP2007518282 | 2005-06-24 | JP2008504471A | 2008-02-14 | エッチ リオン、ロランド |
| 【課題】ダウンホール・ドリルに対して容易に組み込み及び取り外しが行われると共に、ダウンホール・ドリルにおける作動流体の体積を容易に調節可能であり、更にはダウンホール・ドリルにおける内部背圧を低減し得る流体チャネル移送デバイスを提供する。
【解決手段】流体チャネル移送デバイス（１０）は、中央軸心（１ｃ）を有すると共に該軸心（１ｃ）に沿い下向き方向（Ｄ）に孔内へと前進可能なダウンホール・ドリル・アセンブリ（１）用である。 アセンブリ（１）は、中央ボア（２ｂ）を境界付ける内側面（２ａ）と、外側面（２ｃ）とを備えたドリル部材（２）を含む。 上記チャネル移送システムは、概略的にドリル部材の内側面（２ａ）と外側面（２ｃ）との間に延在すべくドリル部材（２）内に配備された少なくとも一本の通路（１２）を含む。 ドリル部材（２）の一部分の回りには概略的に環状のチャネル移送部材（１４）が配設可能であり、該部材は、少なくともひとつの取入ポート（２０）と、少なくともひとつの放出ポート（１６）と、取入ポート（２０）と放出ポート（１６）との間に延在する通路（１２）とを有する。 取入ポート（２０）はドリル部材通路（１２）に対して流体接続することで、中央ボア（２ｂ）を放出ポート（１６）に対して流体結合し得る。 放出ポート（１６）は流体を、概略的にドリル・アセンブリ（１）の外部に且つ概略的に軸心（１ｃ）に沿う上向き方向（Ｕ）に導向すべく構成される。 【選択図】図１ |
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| 80 | Reverse circulation drilling system with an under-reamer arm bit is locked | JP53224598 | 1998-01-28 | JP2001512540A | 2001-08-21 | エル． ホルト，アーディス |
| (57)【要約】 リバースサーキュレーションの空気衝撃式ドリリングアッセンブリ(１０)において、ビットアッセンブリ(１１)は、二重壁パイプアッセンブリ（１２）に作動的に連結されている。 圧縮空気の供給は、二重壁パイプアッセンブリ（１２）の環状部を介して、ダウンホール用の空気衝撃式ハンマー（１７）に対して行われる。 ダウンホール用の空気衝撃式ハンマーからの排出空気は、二重壁パイプアッセンブリ（１２）の中心排除チューブを介してのドリリング破片の連続除去のためのビットアッセンブリ（１１）に向けられている。 | ||||||
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