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1. 发明专利

JP5559879B2 Hydraulic hammer Ripper for excavator 有权
公开(公告)号：JP5559879B2
公开(公告)日：2014-07-23
申请号：JP2012520058
申请日：2010-02-15
申请人：ハビエル・アラカマ・マルティネス・デ・ラヒダルガJavier ARACAMA MARTINEZ DE LAHIDALGA
发明人：ハビエル・アラカマ・マルティネス・デ・ラヒダルガ
IPC分类号： B25D15/00
CPC分类号： E02F5/323 , E01C23/122 , E02F5/326

2. 实用新型

JP3118580U Chipping for attachment 失效
公开(公告)号：JP3118580U
公开(公告)日：2006-02-02
申请号：JP2005009518
申请日：2005-11-14
申请人：株式会社新亀製作所
发明人：孝明藤本
IPC分类号： B25D15/00 , B25B21/00 , B25D17/08
摘要：【課題】電気やエアで駆動する回転工具の回転軸に装着して、ハツリ作業を行うことができ、ハツリ作業を行わないときは前記回転工具の回転軸から外しておくことのできるハツリ用アタッチメントを提供する。
【解決手段】ハツリ用ビットＢを着脱自在として装着するようにしたホルダー１を前端部に有する振動軸２の後端部に設けた端面カム３を握り筒４内の前半部に挿入し、回転工具Ｔの回転軸Ｒに後端部を着脱自在として装着されるようにした回転軸５の前端部に設けた端面カム６を前記握り筒４内の後半部に挿入し、前記端面カム３と端面カム６を前記握り筒４内において突き合わせるようにしている。
【選択図】図４

3. 发明专利

JP3620807B2 Fluid torque shock device 失效
公开(公告)号：JP3620807B2
公开(公告)日：2005-02-16
申请号：JP4896
申请日：1996-01-04
申请人：アトラス・コプコ・ツールス・アクチボラグAtlas Copco Tools Aktie Bolag
发明人：クリスチアンシエプスクヌト
IPC分类号： B25D15/00 , B25B21/02 , B25B23/145
CPC分类号： B25B21/02 , B25B23/1453

4. 发明专利

JP2004216460A Tool for removing adhering matter 审中-公开
公开(公告)号：JP2004216460A
公开(公告)日：2004-08-05
申请号：JP2003000085
申请日：2003-01-06
申请人： Vessel Co Ltd , Yanase Kk , 柳瀬株式会社 , 株式会社ベッセル
发明人： YANASE ISAMU , TAGUCHI JUNICHI
IPC分类号： B25D15/00 , B23D79/00 , B23K37/08
摘要： PROBLEM TO BE SOLVED: To provide a tool for removing adhering matter, which tool can steadily and efficiently remove the adhered matter located on the surface of an object without damaging the object itself, and can reduce the load on a worker, and has a long life, and in addition, can be easily and safely handled.
SOLUTION: The tool 1 for removing the adhering matter is provided with a base element 2 to be attached to a rotary tool, and arm portions 3 radially extending from the base element 2 and having an impact portion 31 at the tip end of the arm portion 3. The arm portion 3 is supported so as to relatively swing with respect to the base element 2 within a required range. A shock absorbing means 4 is arranged between the arm portion 3 and the base element 2. As a result, because the impact portions 31 rotating at a high rotational speed violently collide with the adhering matter, the adhered matter can be steadily and efficiently removed. Further, because the reaction produced at this time is absorbed by the shock absorbing means 4, the object itself is not spoiled. In addition, the vibration to be transmitted to the worker is reduced, and the load for the worker is greatly reduced, and further, the noise is reduced.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2001162547A ROTARY HAMMERING TOOL 失效
公开(公告)号：JP2001162547A
公开(公告)日：2001-06-19
申请号：JP35224199
申请日：1999-12-10
申请人： MAKITA CORP
发明人： SUGIMOTO MANABU
IPC分类号： B25B21/02 , B25D15/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary hammering tool such as an impact driver having a good sense of use by suppressing the vibration applied to a spindle in the axial direction,' compared with a conventional impact tool whose sense of use is likely to be impaired owing to application of shocks in the axial direction to the spindle in association with the hammering motions. SOLUTION: A carrier 8 of an epicyclic gear train 4 and a spindle 5 are formed separately and arranged so that they rotate in a single piece in the rotating direction and coupled together displaceably from each other in the axial direction, and an elastomeric member 11 for absorbing shocks in the axial direction of a rotational hammering mechanism 10 transmitted through the spindle 5 is interposed between the spindle 5 and carrier 8.

6. 发明专利

JP2001501877A 失效
公开(公告)号：JP2001501877A
公开(公告)日：2001-02-13
申请号：JP51209599
申请日：1998-04-28
IPC分类号： B25D15/02 , B25B21/02 , B25D11/10 , B25D15/00 , F16H37/16

7. 发明专利

JP2000308850A IMPACT GENERATOR 失效
公开(公告)号：JP2000308850A
公开(公告)日：2000-11-07
申请号：JP11860599
申请日：1999-04-26
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMANE YOSHIRO , TAKEMOTO KAZUHIKO , YASHIRODAI TADAO
IPC分类号： B06B1/16 , A01G3/08 , B25D9/10 , B25D11/06 , B25D15/00 , A01G23/00
摘要： PROBLEM TO BE SOLVED: To relieve the impact that the revolving shaft of a rotating member and a bearing for supporting the same receive. SOLUTION: The rotating member 10 is supported rotatably by the revolving shafts 11 and 12. A weight 30 is floatably held at the rotating member 10. An impact absorber 40 which absorbs the impact generated between the weight 30 and the rotating member 10 with elastic force is interposed between the weight 30 and the rotating member 10.

8. 发明专利

JP2000117650A FASTENING CONTROLLER FOR HYDRAULIC PULSE WRENCH 失效
公开(公告)号：JP2000117650A
公开(公告)日：2000-04-25
申请号：JP31396798
申请日：1998-10-15
申请人： FUJI AIR TOOL
发明人： NAGATO TOKUJI
IPC分类号： B25B21/02 , B25B23/145 , B25D15/00
摘要： PROBLEM TO BE SOLVED: To highly accurately control fastening torque with a simple structure. SOLUTION: A connecting path 28 is branched from the midway of a bypass passage 27 for communicating high and low pressure chambers H and L with each other, and a fixed diaphragm 27a is provided in the high pressure chamber H side rather than the branching part of the connecting path 28 in the bypass passage 27. The connecting path 28 is connected to the primary side of a relief valve 31, and an automatic shutting-off mechanism 41 is actuated by a hydraulic force relieved to the secondary side of the relief valve 31 to stop the supplying of air to an air motor 11. Further, a relief pressure adjusting means 43 is provided to adjust the relief pressure of the relief valve 31.

9. 实用新型

JPH0556367U 失效
公开(公告)号：JPH0556367U
公开(公告)日：1993-07-27
申请号：JP957492
申请日：1992-01-13
IPC分类号： B25D15/00

10. 实用新型

JPH0435107Y2 失效
公开(公告)号：JPH0435107Y2
公开(公告)日：1992-08-20
申请号：JP12847985
申请日：1985-08-23
IPC分类号： E21C37/24 , B25D15/00 , B25D15/02 , B25D17/28 , E21C37/02

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