| 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 | Drill bit | JP2012515721 | 2011-04-19 | JP5271450B2 | 2013-08-21 | 昌明 宮永 |
| An object is to provide a drill bit with improved strength of joint between a bit tip and a bit shaft without diminishing dust suction performance of the drill bit. A drill bit 1 includes: a bit tip 3 including at least three cutting edge portions arranged at the distal end of the bit tip 3 such that they are spaced apart from each other in a circumferential direction, each cutting edge portion 3c having a rake face 3s and a relief face 3e forming a joint ridge L1 serving as a cutting edge; and a bit shaft 2 having a distal end face 2F welded to a proximal end face of the bit tip 3 such that the bit shaft 2 rotates integrally with the bit tip 3. The bit shaft 2 includes a dust suction passage 4 extending in the longitudinal direction of the bit shaft 2, such that the distal end of the dust suction passage 4 extends to a distal end portion of the bit shaft. A dust suction auxiliary passage 6 is formed at the distal end portion of the bit shaft 2, such that the dust suction auxiliary passage 6 extends from the dust suction passage 4 orthogonally or substantially orthogonally to the dust suction passage 4, and a radially outer end 6t of the dust suction auxiliary passage 6 is open at an outer peripheral face 1F of the bit shaft 2. A proximal end portion 3b of the bit tip 3 is integrally attached to the distal end face of the bit shaft 2. | ||||||
| 62 | 切りくず吸引ドリル | JP2010500507 | 2008-02-29 | JPWO2009107235A1 | 2011-06-30 | 誠司 大橋; 実朗 伊藤; ナーウィン ブアカウ; 秀通 高橋 |
| 切りくず吸引ドリル10は、切れ刃24により鋳物等の被削材42に対して穴明け加工を行なうが、生成された切りくずは、切れ刃用溝22に形成された切りくず取込み穴30から切りくず吸引通路18内に吸引され、シャンク16側へ排出される。その場合に、刃部12の外周面に空気導入溝32が設けられているため、切れ刃24によって切りくずが生成される工具先端部に空気が良好に導入されるようになり、切りくず吸引通路18による空気の吸引に伴って工具先端部に導入された空気が切りくずと共に良好に切りくず取込み穴30内に吸引される。特に、工具の内部には1本の切りくず吸引通路18が設けられるだけであるため、その断面積を十分に確保することが可能で、その切りくず吸引通路18の拡大に伴って切りくず取込み穴30も大きくできるため、切りくず詰まりの発生が抑制されるとともに優れた切りくず吸引性能が得られるようになる。 | ||||||
| 63 | Drilling tool | JP2008171988 | 2008-07-01 | JP2010012523A | 2010-01-21 | KITSUKAWA NORIHIRO |
| <P>PROBLEM TO BE SOLVED: To improve a working environment by surely preventing cutting chips from being scattered when a cutting such that powdery fine cutting chips are produced is performed. <P>SOLUTION: This drilling tool has: a throw-away drill having a generally cylindrical drill body 1 rotated about the axis O; a cutting edge 2 located at the tip of the drill body; and a chip suction hole 4 which is formed through the center of the drill body 1 in the direction of the axis O for sucking chips generated by the cutting edge 2. The chip suction hole 4 has: a main hole section 4a extending toward a drill base along the axial line O; a narrow hole section 4b located at the front end of the main hole section; and a suction opening 4c having a diameter larger than that of the narrow hole section 4b formed at the front end of the narrow hole section 4b, and opening near the cutting edge 2. <P>COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 64 | Holder body | JP2009114774 | 2009-05-11 | JP2009274206A | 2009-11-26 | HYATT GREGORY; SAHASRABUDHE ABHIJIT; HAYASHI TOMOHIKO |
| <P>PROBLEM TO BE SOLVED: To provide a holder body which has a simple structure, allows automatic tool change, and has high suction efficiency of cutting chips to be capable of preventing internal deposition. <P>SOLUTION: The holder body 14 has a mounting hole 14d in which a cutting tool 12 is attachable and attached to a spindle 3 of a machine tool, the holder body 14 including: a second suction hole a2 which penetrates through the holder body in an axial direction so as to be connected with a first suction hole a1 penetrating in the axial direction through the cutting tool 12 attached in the mounting hole 14d; and a third suction hole a3 connected with the second suction hole a2 and capable of sucking air other than suction air coming from the first suction hole a1. <P>COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 65 | BOHRLOCHREINIGUNGSVORRICHTUNG | EP17191621.6 | 2017-09-18 | EP3296058A2 | 2018-03-21 | Sutej, Oliver; Eggers, Rainer; Stumpp, Martin |
Die Erfindung betrifft eine Bohrlochreinigungsvorrichtung mit einer Überdruckquelle, die an eine Rohr-/Schlaucheinheit angeschlossen ist. Die Vorrichtung weist eine Führungsvorrichtung (8) auf, über welche sie in einem Bohrloch (10) insbesondere translatorisch beweglich ist und welche das vordere Ende der Rohr-/Schlaucheinheit (6) in dem Bohrloch (10) zentriert. Jenseits der Führungsvorrichtung (8), also am vorderen Ende der Rohr-/Schlaucheinheit (6), ist die Mündung (12) einer Unterdruckleitung (2) vorgesehen. Die Mündung (14) einer Überdruckleitung (4) ist von dieser beabstandet angeordnet. Die Erfindung betrifft außerdem eine Bohrlochreinigungsvorrichtung mit einer Rohr-/Schlaucheinheit. Die Vorrichtung weist eine Führungsvorrichtung (8) auf, über welche sie in einem Bohrloch (10) insbesondere translatorisch beweglich ist und welche das vordere Ende der Rohr-/Schlaucheinheit (6) in dem Bohrloch (10) zentriert. Jenseits der Führungsvorrichtung (8), also am vorderen Ende der Rohr-/Schlaucheinheit (6), ist die Mündung (12) einer Unterdruckleitung (2) vorgesehen ist. Die Erfindung betrifft zudem eine Bohrlochreinigungsvorrichtung mit einer Überdruckquelle (60), die an eine Rohr-/Schlaucheinheit (6) angeschlossen ist. Die Vorrichtung weist eine Führungsvorrichtung (8) auf, über welche sie in einem Bohrloch (10) insbesondere translatorisch beweglich ist und welche das vordere Ende der Rohr-/Schlaucheinheit (6) in dem Bohrloch (10) zentriert. Die Mündung (12) einer Unterdruckleitung (2) ist an der Rohr-/Schlaucheinheit (6) vorgesehen. Die Mündung (14) einer Überdruckleitung (4) ist von dieser beabstandet angeordnet. Die Führungsvorrichtung (8), die insbesondere in Bürstenform vorliegt, ist in ihrer Form und/oder in ihrem Durchmesser (34) änderbar.
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| 66 | Inner casing vacuum system for a gas turbine engine casing | EP12165066.7 | 2012-04-20 | EP2518281A3 | 2017-08-23 | Hynous, Andrew Thomas; Thompson, Brian Ralph |
A method of drilling one or more holes, substantially in situ, in a turbomachine casing includes locating piping 26 including at least one vacuum head 24 within the turbomachine casing in proximity to a hole to be drilled; drilling at least one hole in the casing such that drill chips or shavings caused by the drilling are collected in the vacuum head 24; and applying a vacuum through the piping 26 to the at least one vacuum head 24 to thereby remove the drill chips or shavings collected in the vacuum head 24 to a location outside the turbomachine casing.
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| 67 | Vorrichtung zur Nachbearbeitung einer Aufnahmebohrung für Glühkerzen | EP09009329.5 | 2009-07-17 | EP2145710B1 | 2015-12-16 | Sjösten, Thomas; Baur, Stefan |
| 68 | COVER FOR CUTTING TOOL, HOLDER FOR CUTTING, AND CUTTING DEVICE | EP11836041.1 | 2011-10-14 | EP2633933A1 | 2013-09-04 | OODE, Hisayuki; MATSUO, Shinya; SAITO, Manabu; HIDETA, Morihiro; SATO, Koji; INAMASU, Yasuhiro; TOUMA, Shoujirou |
The invention prevents chips from being scattered. Provided is a cutting tool cover set to a cutting tool which includes a hollow shaft body and at least one insert attached to an end face of the shaft body and cuts by bringing the insert into contact with a work while rotating the shaft body. The cutting tool cover includes: a body portion fixed to a top end portion of the shaft body; and an extension portion extended outward from the circumferential edge of the body portion in the entire circumference of the top end portion of the body portion to cover the surface of the work. |
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| 69 | Drilling tool | EP09164305.6 | 2009-07-01 | EP2140960A2 | 2010-01-06 | Kitsukawa, Takahiro |
There is provided a drilling tool having a substantially columnar tool body (1) to be rotated around an axial line, a cutting edge (2) located at a front end portion of the tool body, and a chip suction hole (4) which is formed inside the tool body in a direction of the axial line for sucking chips generated by the cutting edge. The chip suction hole has a main hole portion extending toward a drill base along the axial line, a narrow hole portion located at a front end of the main hole portion, the narrow hole portion having a cross section smaller than that of the main hole portion and a suction opening located at a front end of the narrow hole portion and opened in the vicinity of the cutting edge, the suction opening having a cross section larger than that of the narrow hole portion.
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| 70 | Saugbohrer | EP00811231.0 | 2000-12-22 | EP1112809A3 | 2003-07-16 | Kleine, Werner; Bongers, Hans-Werner |
Das Werkzeug (1) zum Bohren und/oder Meisseln ist einsetzbar in eine Handwerkzeugmaschine, die eine Absaugvorrichtung (10), mit einem das Werkzeug (1) umfassenden Gehäuse (11) aufweist. Das Werkzeug (1) weist einen rohrförmigen Schaft (2) auf, der einen axial verlaufenden Durchgangskanal (8) besitzt. An das dem bohrrichtungsseitigen Ende des Schaftes (2) gegenüberliegenden Ende schliesst sich ein mit dem Gehäuse (11) der Absaugvorrichtung (10) zusammenwirkendes Anschlussteil (3) an, dessen Umfangsfläche von einer Querbohrung (7) durchbrochen ist, welche eine Saugkammer (12) der Absaugvorrichtung (10) mit dem Durchgangskanal (8) verbindet. Zur Optimierung der Bohrleistung ist der Durchmesser des Anschlussteils (3) mit dem Durchmesser eines in Verbindung mit der Handwerkzeugmaschine stehenden Einsteckendes (4) abgestimmt. |
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| 71 | Saugbohrer für die Bohrdübelmontage in Gestein | EP02405045.2 | 2002-01-25 | EP1231019A2 | 2002-08-14 | Bongers-Ambrosius, Hans-Werner; Pröls, Tim |
Ein Saugbohrer (1) für die Montage eines Bohrdübels (2) in Gestein, Beton, Mauerwerk und dgl. Materialien mit einem Einsteckende (3) zur Aufnahme in ein zumindest teilweise drehendes und schlagendes Handwerkzeuggerät, mit einem gestuft verjüngt abgesetzten Schaft (7) mit einer zumindest teilweise längs des Schaftes (7) verlaufenden, zu einem Bohrkopf (8) hin offenen, Saugöffnung (9) und einer damit verbundenen radialen Verbindungsöffnung (10) zur saugdichten Verbindung mit einem drehfreien Saugkopf (11), wobei der Bohrkopf (8) mit einer exzentrisch angeordneten Bohrkopfspitze (12) zum Bohren eines Bohrloches (14) mit einem Bohrlochdurchmesser (D) grösser als der Bohrkopfdurchmesser (B) ausgebildet ist. |
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| 72 | A DRILL FOR ROCK AND CONCRETE | EP88908402.0 | 1988-08-16 | EP0429444A1 | 1991-06-05 | SCHAGERSTROM, Tonie |
| Lors d'opérations de forage dans la roche et le béton, on utilise un foret comportant à son extrémité antérieure un organe coupantqui est destiné à être mis en rotation. Le foret comprend un tube à paroi mince (11) dont la cavité centrale (20) est formée de sorte que les ouvertures (22 et 23) sont pratiquées adjacentes à la mèche coupante située à l'avant (12) sur les deux côtés de la mèche. La cavité centrale (20) communique par sa partie postérieure avec une ou plusieurs ouvertures (28) ménagées dans une pièce (13) fixée à une tige et la pièce (13) coopère à son tour avec un manchon circonvoisin (26) de façon à former un raccord d'aspiration pour l'aspiration de la poussière de roche hors du trou de forage. | ||||||
| 73 | 칩 흡인 솔리드 드릴 | KR1020107018515 | 2008-02-29 | KR101455582B1 | 2014-10-28 | 오하시세이지; 이토지츠로; 부아카우나윈; 다카하시히데미치 |
| 칩 흡인 솔리드 드릴 (10) 은, 절삭날 (24) 에 의해 주물 등의 피삭재 (42) 에 대하여 천공 가공을 실시하는데, 생성된 칩은, 절삭날용 홈 (22) 에 형성된 칩 수취 구멍 (30) 으로부터 칩 흡인 통로 (18) 내로 흡인되어 섕크 (16) 측으로 배출된다. 그 경우에, 날부 (12) 의 외주면에 공기 도입 홈 (32) 이 형성되어 있기 때문에 절삭날 (24) 에 의해 칩이 생성되는 공구 선단부에 공기가 양호하게 도입되게 되고, 칩 흡인 통로 (18) 에 의한 공기의 흡인에 수반하여 공구 선단부에 도입된 공기가 칩과 함께 양호하게 칩 수취 구멍 (30) 내로 흡인된다. 특히, 공구의 내부에는 1 개의 칩 흡인 통로 (18) 가 형성될 뿐이기 때문에, 그 단면적을 충분히 확보할 수 있고, 그 칩 흡인 통로 (18) 의 확대에 수반하여 칩 수취 구멍 (30) 도 크게 할 수 있기 때문에, 칩 막힘의 발생이 억제됨과 함께 우수한 칩 흡인 성능을 얻을 수 있게 된다.
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| 74 | 칩 흡인 솔리드 드릴 | KR1020107018515 | 2008-02-29 | KR1020100119772A | 2010-11-10 | 오하시세이지; 이토지츠로; 부아카우나윈; 다카하시히데미치 |
| 칩 흡인 드릴 (10) 은, 절삭날 (24) 에 의해 주물 등의 피삭재 (42) 에 대하여 천공 가공을 실시하는데, 생성된 칩은, 절삭날용 홈 (22) 에 형성된 칩 수취 구멍 (30) 으로부터 칩 흡인 통로 (18) 내로 흡인되어 섕크 (16) 측으로 배출된다. 그 경우에, 날부 (12) 의 외주면에 공기 도입 홈 (32) 이 형성되어 있기 때문에 절삭날 (24) 에 의해 칩이 생성되는 공구 선단부에 공기가 양호하게 도입되게 되고, 칩 흡인 통로 (18) 에 의한 공기의 흡인에 수반하여 공구 선단부에 도입된 공기가 칩과 함께 양호하게 칩 수취 구멍 (30) 내로 흡인된다. 특히, 공구의 내부에는 1 개의 칩 흡인 통로 (18) 가 형성될 뿐이기 때문에, 그 단면적을 충분히 확보할 수 있고, 그 칩 흡인 통로 (18) 의 확대에 수반하여 칩 수취 구멍 (30) 도 크게 할 수 있기 때문에, 칩 막힘의 발생이 억제됨과 함께 우수한 칩 흡인 성능을 얻을 수 있게 된다.
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| 75 | 진공척 | KR2020050031879 | 2005-11-10 | KR200407743Y1 | 2006-02-02 | 이춘무; 이유태; 김병학 |
| 본 고안은 진공 척에 관한 것으로서, PDP 또는 LCD의 제조에 사용되는 평판 유리나 또는 반도체 웨이퍼 등을 각각의 공정챔버로 이송하는 이송장치에 설치되어 평판 유리나 반도체 웨이퍼의 밑면을 받쳐 지지토록 하며, 평판 유리나 반도체 웨이퍼에 손상을 주지 않고 적정위치에 위치토록 하는 특징이 있다. 본 고안은 크게 진공척 본체(10)와 단위 흡착부(20), 에어흡입 장치(30), 에어토출 장치(40) 등으로 구성되는 바, 직육면체의 형태로 형성되되, 그 상부면에는 직사각 홈형태의 셀(11)이 형성된 진공척 본체(10)와, 상기 셀(11)에 삽착될 수 있는 직육면체 형태로 제작되되, 미세 기공(21)이 형성된 단위 흡착부(20)와, 상기 진공척 본체(10)에 연결되어 진공 흡입력이 단위 흡착부(20)의 미세 기공(21)에 까지 미치도록 하는 에어흡입 장치(30)와 작업을 완료한 웨이퍼(50)를 진공척 본체(10)에서 풀어주도록 하는 에어토출 장치(40)로 구성되어, 진공 흡착력에 의해 웨이퍼(50)가 진공척 본체(10)의 표면에 흡착되어 이송되고, 작업을 완료한 후 흡착 고정된 웨이퍼(50)를 풀어 줄때에는 진공 흡착력을 제거하고 에어토출 장치(40)에 의해 압축공기를 뿜어 줌으로써 웨이퍼(50)가 풀어짐과 동시에 필요한 공정에 이용될 수 있는 대략적인 구성을 갖는다. 상기와 같은 구성을 갖는 본 고안은, PDP 또는 LCD 등의 제조에 있어서 그에 사용되는 평판 유리나 반도체 웨이퍼를 사각관 형태의 진공척에 흡착시켜 고정하거나 이송하도록 구성하여 웨이퍼에 손상을 주지 않도록 하는 효과가 있다. 또한, 직육면체 형태의 진공척 본체부의 상부면에는 직사각 홈형태의 셀이 형성되되, 그 내부에는 직육면체 형태의 다공질 세라믹 소재 또는 다공질 카본 그라파이트 소재로 제작되어 미세한 기공이 무수히 형성된 단위 흡착부가 삽착되어, 웨이퍼의 흡착 및 이송을 용이하게 함과 동시에, 단위 흡착부의 미세한 기공을 통해 흡착력이 고르게 전달되어, 웨이퍼가 손상되지 않도록 하는 또 다른 효과가 있다. 진공척, 진공흡착, 흡입펌프, 토출펌프, 단위 흡착부 | ||||||
| 76 | Dust collection system | US15233032 | 2016-08-10 | US10005163B2 | 2018-06-26 | Keith Johnson; Ean Johnson |
| A dust collection system includes a drill that includes an arbor and a hole saw. A vacuum is provided that includes a hose. A bellows is provided and the bellows may be positioned against a surface. The drill is extended into the bellows to cut a hole in the surface. The bellows surrounds the hole saw to contain dust created when the hole saw cuts the hole. The hose of the vacuum is fluidly coupled to the bellows. Thus, the vacuum sucks the dust out of the bellows. | ||||||
| 77 | Drilling apparatus and methods of using same | US15195592 | 2016-06-28 | US09969043B2 | 2018-05-15 | Michael A. Bergman; Jeffrey D. Coleman |
| A drilling apparatus comprising: at least one bit; a vacuum shroud, including a compressible boot, disposed around a longitudinal axis of the apparatus and configured to be in operative communication with a vacuum attachment port; and at least one magnetic element disposed near a distal end of the apparatus and configured to attract metallic debris resulting from drilling apparatus operation. | ||||||
| 78 | Dust Collection System | US15233032 | 2016-08-10 | US20180043490A1 | 2018-02-15 | Keith Johnson; Ean Johnson |
| A dust collection system includes a drill that includes an arbor and a hole saw. A vacuum is provided that includes a hose. A bellows is provided and the bellows may be positioned against a surface. The drill is extended into the bellows to cut a hole in the surface. The bellows surrounds the hole saw to contain dust created when the hole saw cuts the hole. The hose of the vacuum is fluidly coupled to the bellows. Thus, the vacuum sucks the dust out of the bellows. | ||||||
| 79 | DUST COLLECTION DEVICE FOR ELECTRIC POWER TOOL, ELECTRIC POWER TOOL, AND DUST COLLECTION SYSTEM | US15608012 | 2017-05-30 | US20180021905A1 | 2018-01-25 | Masanori FURUSAWA; Keita MORI |
| A dust collection device for an electric power tool includes a main body case that includes an air exhaust port and is attachable to a hammer drill, a dust box provided therein with a filter, and a tubular sliding portion that has a base end connected to a connection port provided on the main body case, that includes a suction port at its front end, and that is slidable in a front-rear direction, and includes therein a dust collection path formed to pass from the suction port through the filter to the air exhaust port. The connection port is provided on a side surface of the main body case, and connected to a flexible hose serving as a base end of the sliding portion, and a side surface of the dust box is provided with an inlet port communicating with the connection port. | ||||||
| 80 | SUCTION EXTRACTION DEVICE | US15312475 | 2015-05-13 | US20170087707A1 | 2017-03-30 | Hans Appel |
| A suction extraction device has a fan, a suction head, a channel leading from the suction head to the fan, a dust filter and a collection container to hold the dust that has been deposited on the dust filter. The suction head has a tubular cavity that is arranged around the working axis and that serves to accommodate the connection section of the suction drill bit. Arranged in the cavity is a flow sensor that has a sensor surface facing the working axis and that serves to emit a measuring signal that is indicative of the air flow that is striking the sensor surface. An evaluation unit emits an error signal in response to the measuring signal if the measuring signal is lower than a threshold value for at least a prescribed period of time, whereas it suppresses the error signal if the measuring signal exceeds the threshold value during the prescribed period of time. A signaling unit displays the error signal to a user. | ||||||
