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1. 发明专利

JPH09222115A SUCTION PAD ATTACHING DEVICE IN SUCTION TOOL 失效
公开(公告)号：JPH09222115A
公开(公告)日：1997-08-26
申请号：JP5383996
申请日：1996-02-16
申请人： EKUSEN KK , ALLOY KK
发明人： TAKAYAMA KOICHI , SASAKI HIDEAKI
IPC分类号： F16B47/00
摘要： PROBLEM TO BE SOLVED: To facilitate a suction pad to be replaced easily in such a suction tool in which a hollow body is arranged to be sucked and fixed to a targetted member with reduced pressure inside of the hollow body by pressing the suction pad on the targetted member. SOLUTION: A suction pad mounting body 3 having vent hole is attached to the opening side of a hollow body 2 freely attachably thereto/detachably therefrom and a suction pad 4 is attached to this mounting body 3. By removing the mounting body 3 from the hollow body 2, the suction pad 4 can be replaced easily.

2. 发明专利

JP2006241825A Concrete cutter 有权
标题翻译：混凝土切割机
公开(公告)号：JP2006241825A
公开(公告)日：2006-09-14
申请号：JP2005058693
申请日：2005-03-03
申请人： Ekusen Kk , エクセン株式会社
发明人： TAKAYAMA KOICHI , INOMATA SEIJI
IPC分类号： E01C23/09
摘要： PROBLEM TO BE SOLVED: To firstly cover a blade of a concrete cutter over as wide an area as possible, and to secondly recover dust without the use of an air blowoff pump in dry cutting.
SOLUTION: The concrete cutter is constituted by ascendably/descendably and tiltably attaching a cover 4 for covering the blade 3 to a base 1 of the concrete cutter, and attaching wheels 9 to downside and front-side lower parts on the rear side of the cover. The cover 4 comprises front-side and rear-side walls for covering a blade surface, and a peripheral wall for covering a peripheral edge of the blade; air circulation parts 6 and 7 are formed in the rear-side peripheral wall and front-side peripheral wall of the cover; and a dust chamber 5 is continuously provided in the front-side peripheral wall of the cover. When a suction unit 14 is connected to the dust chamber, the dust can be recovered without the use of the air blowoff pump.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：首先将混凝土切割机的刀片覆盖在尽可能宽的区域上，并且在干式切割中不使用空气吹扫泵二次回收灰尘。解决方案：混凝土切割机由上下方式和倾斜地安装用于将叶片3覆盖到混凝土切割机的基座1的盖4构成，并将轮9附接到后侧的下侧和前侧下部的封面。盖4包括用于覆盖叶片表面的前侧壁和后侧壁以及用于覆盖叶片周边的周壁; 空气循环部件6和7形成在盖的后侧周壁和前侧周壁上; 并且在盖的前侧周壁中连续地设置有灰尘室5。当抽吸单元14连接到灰尘室时，可以在不使用空气吹出泵的情况下回收灰尘。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2584331B2 失效
公开(公告)号：JP2584331B2
公开(公告)日：1997-02-26
申请号：JP8486290
申请日：1990-04-02
申请人： EKUSEN KK
发明人： TAKAYAMA KOICHI , KAWAHARA CHIKASHI
IPC分类号： B28D1/14 , B28D1/04

4. 发明专利

JP2009172288A Cleaning apparatus 有权
标题翻译：清洁装置
公开(公告)号：JP2009172288A
公开(公告)日：2009-08-06
申请号：JP2008016366
申请日：2008-01-28
申请人： Ekusen Kk , エクセン株式会社
发明人： TAKAYAMA KOICHI , INOMATA SEIJI
IPC分类号： A47L9/04
摘要： PROBLEM TO BE SOLVED: To provide a cleaning apparatus of a simple structure which can improve dust collection efficiency as much as possible while preventing dust collected by rotating brush from leaking to the outside of the cleaner.
SOLUTION: The cleaning apparatus includes wheels 1 and 2 at the front and the back of moving direction of the base 3, a dust collecting chamber 4 at the top, and a rotating brush 5 near the rear wheel 2 to scrape up dust toward the dust collection chamber 4 rotating in the opposite direction of the wheel. At the lower part of the opening for collecting dust of the dust collection chamber 4, a dust guiding member 6 is provided and fixed on the base 3. The dust guiding member 6 has a certain interval 9 between its lower end and the cleaning surface 8, a dust guiding wall 61 tilted in the direction of movement of the base 3 from the lower end toward the upper end to guide the scraped dust, and a flexible leakage prevention wall 62 the lower end of which comes in contact with the cleaning surface to prevent dust from leaking to the outside of the cleaning apparatus, while allowing dust to come into the cleaning apparatus.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单的清洁装置，其能够尽可能地改善灰尘收集效率，同时防止通过旋转刷子收集的灰尘泄漏到清洁器的外部。解决方案：清洁装置包括在基座3的移动方向的前后的轮子1和2，顶部的集尘室4和靠近后轮2的旋转刷5以刮除灰尘朝向与车轮相反的方向旋转的集尘室4。在用于收集灰尘收集室4的灰尘的开口的下部，设置有尘埃引导构件6并固定在基座3上。尘埃引导构件6在其下端和清洁表面8之间具有一定的间隔9 一个从基座3从下端向上端移动的方向倾斜的导尘壁61，以引导刮除的尘埃;以及柔性防漏壁62，其下端与清洁表面接触，防止灰尘泄漏到清洁装置的外部，同时允许灰尘进入清洁装置。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007118953A Intermittent hitting apparatus 审中-公开
标题翻译： INTERMITTENT HITTING APPARATUS
公开(公告)号：JP2007118953A
公开(公告)日：2007-05-17
申请号：JP2005309535
申请日：2005-10-25
申请人： Ekusen Kk , エクセン株式会社
发明人： MATSUI TOSHIJI , TAKAYAMA KOICHI , SAITO YOSHIO
IPC分类号： B65D88/66
摘要： PROBLEM TO BE SOLVED: To obtain an accurate actuation of a hitting apparatus without changing a three-way valve under a condition that accumulation of pressure is insufficient in an intermittent hitting apparatus.
SOLUTION: The intermittent hitting apparatus is composed of a hitting apparatus body 1, a high-pressure gas feeding apparatus 2 and a high-pressure gas generating source 3. The high-pressure gas feeding apparatus 2 has the three-way valve 21 placed between the high-pressure gas generating source 3 and a gas feeding and exhausting opening 13 of the hitting apparatus body, a gas flow path 27 connecting the three-way valve 21 with the gas feeding and exhausting opening 13, and a pilot flow path 23 connected with an air-pressure pilot part 22 provided on the three-way valve 21 and placed through a speed controlling valve 26, and the pilot flow path 23 is connected with a pressure accumulating room 15 of the hitting apparatus body 1. By this constitution, a high-pressure gas is fed into the pressure accumulating room 15 from the surrounding of the valve element 14 of the hitting apparatus body 1, and when the pressure of the pilot flow path 23 is elevated and reaches a pilot pressure for changing the three-way valve 21, the three-way valve 21 is changed, and the high-pressure gas in the gas flow path 27 is exhausted and the high-pressure gas in the pressure accumulating room 15 pushes down a piston 11.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在间歇击打装置中在压力累积不足的条件下，不改变三通阀来获得打击装置的精确致动。解决方案：间歇击打装置由打击装置主体1，高压气体供给装置2和高压气体发生源3组成。高压气体供给装置2具有三通阀放置在高压气体发生源3和打击装置主体的供气和排气口13之间，将三通阀21与气体供给排气口13连接的气体流路27和先导流与设置在三通阀21上并通过调速阀26配置的气压先导部22连接的通路23，先导流路23与击打装置主体1的蓄压室15连接。通过这种结构，高压气体从打击装置主体1的阀元件14的周围被供给到蓄压室15，并且当先导流路23的压力升高并达到先导压力时更换三通阀21时，三通阀21变化，气体流路27中的高压气体排出，蓄压室15内的高压气体向下推动活塞11。 P>版权所有（C）2007，JPO＆INPIT

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