| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Method of controlling a percussion device, software product, striking device | JP2007518630 | 2005-06-30 | JP2008504475A | 2008-02-14 | エルッキ アホラ、; マウリ エスコ、; マルック ケスキニバ、; アイモ ヘリン、; ヨルマ マキ、 |
| 本発明は、削岩機に属する打撃装置を制御する方法およびソフトウエア製品、ならびに打撃装置に関するものである。 打撃装置（７）の衝撃周波数は、前の圧縮応力波からの反射波（ｈ）がツールの第１の端部（8a）に到達するとき常に、この衝撃装置（７）がツール（８）に対する新規の圧縮応力波（p）を生成するように設定される。 これには、衝撃周波数が応力波の伝播時間に比例して設定されることが必要であり、これによって、使用されるツール（８）の長さおよびツールの材料における応力波の伝播速度が注意すべきとなる。
【選択図】なし |
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| 82 | Rock drill | JP2002539651 | 2001-10-19 | JP3821479B2 | 2006-09-13 | ロデルト，ヨルゲン |
| 83 | Rock drill | JP2001582681 | 2001-05-10 | JP2003532818A | 2003-11-05 | ヤルモ ヘイノネン、; ヨルマ マキ、 |
| (57)【要約】 本発明は回転器（１）と、打撃器（２）と、工具（18）が固定されるシャンク（17）とを含む削岩機に関するものである。 本発明の思想によれば、シャンクの潤滑に用いられる潤滑剤は、適当な導路内に供給されることにより、削岩機の異なる部分を結合している結合ボルトの穴（3a'〜3f'）を加圧する。 さらに適当な導路内に配送されることにより、ロックドリルとフィード装置（21）との間のベアリング面上の潤滑剤として働く。 | ||||||
| 84 | Rotary piston drive mechanism | JP50582895 | 1994-07-29 | JPH09500948A | 1997-01-28 | シャー、エリエ |
| (57)【要約】 駆動機構は、チャンバ（２）内のピストン（３）の連続した長手方向の往復運動を一方向の回転に変換する。 その機構は、シリンダ（１）またはチャンバ（２）のいずれかに形成され、そしてピストン（３）およびチャンバ（２）のうちの他方から突出するガイド部材（９）を受け入れるために適合した閉じた波形の溝（８）を利用している。 ピストン（３）がいずれかの方向に長手方向に移動させられるとき、溝（８）が、回転させるガイド部材上を滑る。 波形の溝（８）の頂点（１３）は、ガイド部材が後戻りせずに、しかしその代わりに溝（８）を通る一方向に作動するのを保証するために、輪郭が描かれ、或はゲート構造（２１）を備えるかのいずれかがなされている。 | ||||||
| 85 | Rock drill | JP52294694 | 1994-04-21 | JPH08511842A | 1996-12-10 | ロバーツ ブリッグス，ロジャー; ウォレヴィ レパネン，ジャルモ |
| (57)【要約】 本体１６、本体１６の第１端部で本体１６内に形成されているチャンバ３８、３８Ａ，及びチャンバ３８、３８Ａ内に取付けられている少なくとも１個の歯車ハウジング２８を備えているさく岩機。 | ||||||
| 86 | Hydraulic impact device with continuously controllable impact rate and impact force | JP13537995 | 1995-06-01 | JPH0886182A | 1996-04-02 | DEIITAA GIYUUDE |
| PURPOSE: To change the number of the hammering of a hammering piston and impact force in a continuously at fixed efficiency by changing over pressure load to a piston ring by a rotary slide valve to a mode in the revolution of a motor. CONSTITUTION: Control openings 31-36 changed over to a mode in the revolution of a rotary engine 16 are formed between a rotary slide valve 15 and a control bush, while the rotary slide valve 15, a pump connection 21, a tank connection 23 and a percussion piston 25 are connected with pipelines 20, 22, 24. A surface A2 of a piston ring 26 for the hammering piston 25 is formed in size larger than that A1 of the piston ring 28. The hammering piston 25 is positioned at an upper section by loading pressure from the pump connection 21 to the surface A1 via the pipeline 20. When the rotary slide valve 15 is turned by the rotary engine 16, the surface A2 is pressed, the hammering piston 25 is driven to a lower section, and pressure removing openings 28 formed on both sides of the piston ring 28 are opened, and the hammering piston 25 is returned to an upper place, and the hammering piston 25 is reciprocated. | ||||||
| 87 | Auger | JP5740794 | 1994-03-28 | JPH07158371A | 1995-06-20 | INGURITSUDO KUREMU |
| PURPOSE: To provide an auger which is suitable for continuous work and can save energy, because it is not required to extract the whole body of its inner casing pipe. CONSTITUTION: An auger is provided with an outer casing pipe 10 and an inner casing pipe 11 equipped with a spiral drill 30. The drill 30 transports an excavated material from the bottom of a bored hole to the next straight line section 32 to which the material is pushed up simultaneously with the condensation of the material. In order to prevent the occurrence of suction in the bottom section of the bored hole, the shank 30a of the drill 30 has a hole 3 having a check valve 38 arranged in the hole 36. The valve 38 is opened toward the bottom of the bored hole. The drill 30 is used for making pumping motions for feeding air into the bored hole through the inner casing pipe 11 and the air is used for supporting the transportation of the then excavated material. | ||||||
| 88 | Installation and support equipment of the shaft portion of the drilling machine | JP11091987 | 1987-05-08 | JPH0686790B2 | 1994-11-02 | ヤルモ・ハイノネン |
| 89 | JPH06503623A - | JP50806793 | 1992-10-26 | JPH06503623A | 1994-04-21 | |
| 90 | Hydraulic drilling device | JP28055090 | 1990-10-18 | JPH03161688A | 1991-07-11 | BUORUFUGANGU BUYUURAA |
| PURPOSE: To establish a simple boring device by coupling a water pressure supply pipe to a control device of a thrust unit, and further to a hammer drill, and using a flush water for hammer bit as the power for driving the drill. CONSTITUTION: A water pressure supply pipe 6 is coupled with a thrust unit 10 equipped with a control device 14 having a rotary slide valve and a hydraulically driven hammer drill 1. Further the control device 14 and hammer drill 1 are connected together through a single pipe 5. The thrust unit 10 and hammer drill 1 are driven with a high pressure water fed from the supply pipe 6, which is used as flush water for drill bit 3 so that a release circuit is formed to eliminate necessity for any return pipe. Thereby the device is simplified and the operation is facilitated. COPYRIGHT: (C)1991,JPO | ||||||
| 91 | JPH03191B2 - | JP8649883 | 1983-05-17 | JPH03191B2 | 1991-01-07 | RISUTO UISAKANTO; PETSUKA SARUMI; TEIMO MUUTONEN |
| 92 | Stacking type earth drill | JP20932388 | 1988-08-23 | JPS6480696A | 1989-03-27 | GINTAA KUREMU |
| PURPOSE: To render the supply of collection material smooth, and prevent each part from being broken by setting a wall thickness head portion for housing a seal at the end of a collection pipe, and forming an annular chain bar between the collection pipe and the repairing inner hole. CONSTITUTION: A wall thickness head portion 33 is provided at the end of a collection pipe 26, and each outer diameter of other portions is made smaller than the inner diameter of a hammer piston 17 and the inner diameter of a collection inner hole 23, and also an annular chain bar 35 is formed between the collector pipe 26 and the collection inner hole 23. Furthermore, a seal 34 for the collection pipe 26 and collection inner hole 23 is furnished not at an annular groove of the collection inner wall but at the wall thickness head portion 33 of the collection pipe 26. In this manner, through a drawing effect of the annular chain bar 35, a high pressure peak generated in the inner portion of the collection inner hole 23 is diminished, so that the seal 34 is prevented from being broken or spring out, and a quantity of supply of a collection material can be added to by raising its static pressure. | ||||||
| 93 | Apparatus for supporting axial direction bearing of drillingmachine | JP11091787 | 1987-05-08 | JPS62284883A | 1987-12-10 | YARUMO HAINONEN |
| 94 | Striking and/or rotary borer | JP14268385 | 1985-07-01 | JPS6164995A | 1986-04-03 | KARURU HAINRIHI; BUERUNERU SHIYANTORU; GUSUTAFU SHIYATSUTSUMAIRU |
| 95 | Pressurized fluid operated percussion drilling machine | JP22430584 | 1984-10-26 | JPS60112986A | 1985-06-19 | UNTO ATORA; YAATSUKO KUUSENTO |
| 96 | Lubricating device for drill rod shank of impact drill machine | JP8649883 | 1983-05-17 | JPS58211870A | 1983-12-09 | RISUTO UISAKANTO; PETSUKA SARUMI; TEIMO MUUTONEN |
| 97 | JPS5859886U - | JP15405581 | 1981-10-19 | JPS5859886U | 1983-04-22 | |
| 98 | Hydraulic pressure drilling device | JP8530880 | 1980-06-25 | JPS5639883A | 1981-04-15 | ESA KAARU; PETSUKA SARUMI; HANNU PAAZONEN |
| 99 | JPS5410323B2 - | JP8758074 | 1974-08-01 | JPS5410323B2 | 1979-05-04 | |
| 100 | Excavating device | JP3232077 | 1977-03-25 | JPS52131902A | 1977-11-05 | WAADO DEE MORIRIN |
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