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1. 发明专利

JP2004059107A Wave dissipating plate for liquid tank 有权
公开(公告)号：JP2004059107A
公开(公告)日：2004-02-26
申请号：JP2002222858
申请日：2002-07-31
申请人： Kioritz Corp , 株式会社共立
发明人： TSUDA NAOKI , KAMOSHITA MASASHI , NODA SATOSHI , TAKAHASHI KAZUNORI , KUZE TOMOKO
IPC分类号： A01C23/00 , A01M7/00 , B65D25/02
摘要： PROBLEM TO BE SOLVED: To provide a wave dissipating plate effectively reducing the waving inside a liquid tank and shifting of center of gravity thereof and further easily produced and handled.
SOLUTION: The wave dissipating plate for the liquid tank T is formed of floating plate members 1a, 1b on a central part of a liquid surface L and adjacently on its peripheral part, which are connected with each other through a flexible part 3 connecting one surface of the floating member with those of other floating plate members. The flexible part is preferably a sheet material 3, and an adequate number of the floating plate members 1b adjacently located on the peripheral part of the central part of the floating plate member are provided with weights 4 and through-holes 5.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2002224595A STRUCTURE FOR JOINING INJECTION-PIPE CONSTITUTING MEMBERS 失效
公开(公告)号：JP2002224595A
公开(公告)日：2002-08-13
申请号：JP2001023491
申请日：2001-01-31
申请人： KIORITZ CORP
发明人： IIDA GIICHI , KAMOSHITA MASASHI
IPC分类号： A01M9/00 , B05B9/08 , E01H1/08 , F16L27/08
摘要： PROBLEM TO BE SOLVED: To provide a structure for joining injection-pipe constituting members which realizes the mutual turning of injection-pipe constituting members by regulating the turning of one injection pipe constituting member to the other member when air flow and air pressure generated by an air-fan are increased and by releasing the regulation when the air flow and the air pressure are normal, thereby facilitating the operation of an injection pipe by an operator and improving working efficiency in either of the above two cases. SOLUTION: Turning regulation means 3, 31 are installed so as to easily regulate, or release the mutual turning between the injection-pipe constituting member 1, 2, on the outer circumference of the joint part S of the injection-pipe constituting members 1, 2 jointed turnably in their respective ends 1c, 2a each other.

3. 发明专利

JP2000175534A HAND LEVER DEVICE 失效
公开(公告)号：JP2000175534A
公开(公告)日：2000-06-27
申请号：JP35591698
申请日：1998-12-15
申请人： KIORITZ CORP
发明人： KAMOSHITA MASASHI
IPC分类号： A01G3/06 , A01D34/08 , A01D34/68 , F02D11/02 , G05G7/02
摘要： PROBLEM TO BE SOLVED: To provide a hand lever device capable of ensuring high safety and making hands and fingers scarcely tired and excellent in operating efficiency by installing a specific pushing and moving part for pushing and moving a main lever in a lever piece shaft. SOLUTION: This hand lever device 10 is obtained by installing a main lever 30 for performing operations to move from an opened position separated from a gripping part 11 to a closed position U adjacent to the gripping part 11, a sub-lever 51 held at an optional position from the minimum set position to the maximum set position H and a turning back member 45 freely rotatably held in a lever piece shaft 60 integrally provided in the sub-lever 51. The hand lever device 10 is further equipped with a pushing and moving part 70 for pushing and moving the main lever 30 so as to move from the opened position to the closed position U when moving the sub-lever 51 from the side of the maximum set position H to the minimum set position.

4. 发明专利

JP2002155899A BACK CARRYING FRAME 失效
公开(公告)号：JP2002155899A
公开(公告)日：2002-05-31
申请号：JP2000354055
申请日：2000-11-21
申请人： KIORITZ CORP
发明人： KAMOSHITA MASASHI , OTANI MASANORI , ROBERT STEGALL
IPC分类号： F02B63/00 , F04D29/44 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To reduce a torment applied to an operator, an effect on health, and annoyance given to surrounding people, by reducing noise generated by a suction of a blower in a back carrying type power working machine. SOLUTION: This back carrying frame is comprised of a back pad 1 and a seating 2, and a noise eliminating means is provided to a side surface 5 opposite to a blower inlet port 6a of the back pad 1 or the seating 2. The noise eliminating means comprises multiple small through-holes 10 each having a small diameter not having a corner and communicating with a cavity 9 formed in the back pad 1 or the seating 2, or comprises multiple dimples 10' each having a small diameter and formed on the side surface 5.

5. 发明专利

JP2001336424A FUEL TANK INSTALLING AND HOLDING STRUCTURE 失效
公开(公告)号：JP2001336424A
公开(公告)日：2001-12-07
申请号：JP2000153756
申请日：2000-05-24
申请人： KIORITZ CORP
发明人： TAKAHASHI KAZUNORI , KAMOSHITA MASASHI
IPC分类号： E01H1/08 , F02B63/00 , F02B63/02 , F02B75/02 , F02B77/00 , F02M37/00 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank installing and holding structure used for a portable power machine wherein the vibrational propagation generated by an internal-combustion engine or the like is made resistant to the fuel tank so that the cost of manufacture can be kept low and deterioration in engine performance and breakage of the tank or the like can hardly be caused. SOLUTION: The portable power machine (1) is provided with the internal- combustion engine 30 as a power source and the fuel tank 50, the fuel tank 50 is installed and held on the tank storage space 40 prepared in the split-half structured cover housings 11 and 12 in such a way as to be kept embraced via the cushion members 61, 62 and 63.

6. 发明专利

JP2006194102A Air blowing fan and working machine provided with it 有权
标题翻译：空气吹风机及其提供的工作机器
公开(公告)号：JP2006194102A
公开(公告)日：2006-07-27
申请号：JP2005004082
申请日：2005-01-11
申请人： Kioritz Corp , 株式会社共立
发明人： KAMOSHITA MASASHI , TADA TOMOKO
IPC分类号： F04D29/42 , F04D29/66
CPC分类号： F04D25/02 , F04D29/4213 , F04D29/665
摘要： PROBLEM TO BE SOLVED: To provide an air blowing fan capable of effectively reducing noise discharged to the outside directly using a nose part as a generation source without reducing fan performance greatly.
SOLUTION: This air blowing fan is provided with an impeller 25 having predetermined number of vanes 26, a fan case 21 in which the impeller is eccentrically arranged, a suction port 22 is formed by facing a central part of a board of the impeller, and a spiral scroll passage 23 whose start end part becomes the nose part 23a having small width and whose terminal part becomes a discharge port 23b having large width is formed between the outer periphery 25b of the impeller and it, and a driving source for rotating and driving the impeller. A blind plate part 35 functioning as a sound wave reflection means is provided so as to cover a part of the suction port in a fan cover 30 put at a position apart from the nose part by 1/2 wavelength along the direction E of radiation of noise to be reduced to reduce noise discharged to the outside using the nose part as the generation source.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够将鼻部作为发电源直接有效地降低排出到外部的噪音的鼓风风扇，而不会大大降低风扇性能。解决方案：该送风风扇设有具有预定数量的叶片26的叶轮25，叶轮偏心地布置在其中的风扇壳体21，通过面对中心部分形成吸入口22 叶轮和螺旋形涡旋通道23，其螺旋形涡旋通道23的起始端部分变成具有小宽度的鼻部23a，并且其端部成为宽度大的排出口23b形成在叶轮的外周25b之间，以及驱动源旋转和驱动叶轮。设置有用作声波反射装置的盲板部分35，以覆盖放置在离开鼻部的位置的风扇罩30中的吸入口的沿着辐射方向E 1/2波长的部分降低噪声以减少使用鼻部作为发生源而排出到外部的噪声。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003041942A Portable working machine 有权
标题翻译：便携式工作机
公开(公告)号：JP2003041942A
公开(公告)日：2003-02-13
申请号：JP2001227050
申请日：2001-07-27
申请人： Kioritz Corp , 株式会社共立
发明人： TEZUKA NORITOSHI , KAMOSHITA MASASHI , OTANI MASANORI , KO KENTARO
IPC分类号： F02B63/00 , F02B63/02 , F02B75/02 , F02B75/16 , F02B77/00 , F16F15/26
CPC分类号： F02B63/02 , F02B75/16 , F02B2075/025
摘要： PROBLEM TO BE SOLVED: To provide a new and effective portable working machine that has an appreciable vibration isolating effect.
SOLUTION: The portable working machine comprises an internal combustion engine 2 in which a load acting along an axis Y of a crankshaft 17 is uneven across both sides of a reciprocation axis X of a piston 16, a working member 9 driven by the internal combustion engine 2, a rotor 21 secured to the crankshaft 17 to form a light load side 17R thereof, and a balancer weight 31 affixed to the rotor 21 and adapted to act in canceling a runout caused on a heavy load side 17L of the crankshaft 17 by a reciprocation of the piston 16. A center of gravity G of the balancer weight 31 is positioned in a range of 140° to 180° to the reciprocation axis X in a rotation direction r of the rotor 21 while the piston 16 is at a top dead center TDC.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种具有明显的隔振效果的新型有效的便携式工作机。解决方案：便携式工作机包括内燃机2，其中沿着曲轴17的轴线Y作用的负载在活塞16的往复运动轴X的两侧是不均匀的，由内燃机驱动的工作构件9 如图2所示，转子21固定在曲轴17上以形成轻负荷侧17R，以及平衡器重物31，该平衡重31固定在转子21上，并适于消除由曲轴17的重负荷侧17L引起的跳动活塞16的往复运动。平衡器重量31的重心G定位在140度的范围内。到180度在活塞16处于上止点TDC的同时，在转子21的旋转方向r上的往复运动轴线X。

8. 发明专利

JP2002348824A BLOWER LOADED AND CARRIED ON THE BACK TYPE WORK MACHINE 失效
公开(公告)号：JP2002348824A
公开(公告)日：2002-12-04
申请号：JP2001155247
申请日：2001-05-24
申请人： KIORITZ CORP
发明人： IIDA GIICHI , KAMOSHITA MASASHI
IPC分类号： E01H1/08 , A01G1/12 , A47L5/14 , A47L9/10 , B01D41/04
摘要： PROBLEM TO BE SOLVED: To provide a blower loaded and carried on the back type work machine capable of very easily removing dead leaves and other dirt captured and absorbed without interrupting the work, and of restricting a decrease in air sucking efficiency of the blower while securing safety. SOLUTION: An air suction hole 13 faces a portion against one's back 1 of a carrying frame on the back B, outer peripheries X-X and Y-Y of members 14, 18a, 20 and 21 arranged at the air suction gap S between the portion against one's back 1 and the blower 10 is surrounded by a filter member 24, but it is more desired to comprise the filter 24 with a flexible band-shaped member 26 having many through holes 25 and a brush-shaped member 31 attached with hair 30 radially having adequate rigidity to a core member 29 having flexibility, and the filter members 24 are arranged in a freely detachable manner.

9. 发明专利

JPH11224133A LEVER DEVICE AND OPERATION MACHINE 失效
公开(公告)号：JPH11224133A
公开(公告)日：1999-08-17
申请号：JP4107898
申请日：1998-02-06
申请人： KIORITZ CORP
发明人： KAMOSHITA MASASHI , OSAWA HISATO
IPC分类号： A01D34/68 , F02B65/00 , F02D11/02 , G05G1/04
摘要： PROBLEM TO BE SOLVED: To facilitate the operation of a lever and to eliminate the problem of the breakage of the device by providing a lever guide part for controlling the deflection of the lever in the lateral direction crossing with a prescribed operation direction of the lever. SOLUTION: Between a sub-throttle lever 15 to be swingingly operated and a lever housing 16 as a fixed part for freely swngingly supporting the sub- throttle lever 15, the lever guide part 27 is provided. The lever guide part 27 presents the action of guiding the sub-throttle lever 15 in the prescribed front and back operation direction D while strictly controlling the deflection of the sub-throttle lever 15 in the side direction crossing with the prescribed front and back operation direction D of the sub-throttle lever 15. Thus, the sub-throttle lever 15 is surely swingingly operated in the normal front and back operation direction D with a swing center axis O as a center strictly at all times. Thus, the movement of the sub-throttle lever 15 becomes smooth.

10. 发明专利

JPH10311252A INSTALLING STRUCTURE OF ICING KIT 失效
公开(公告)号：JPH10311252A
公开(公告)日：1998-11-24
申请号：JP13791497
申请日：1997-05-12
申请人： KIORITZ CORP
发明人： MATSUBAYASHI TATSUHIKO , KAMOSHITA MASASHI
IPC分类号： F02M15/02 , F02F7/00 , F02M31/04 , F16M1/026
摘要： PROBLEM TO BE SOLVED: To easily install and remove an icing kit by inserting and locking one end of the icing kit between a cylinder cover and a head cover, and fastening/installing the other end to/in a proper position of an internal combustion engine by a locking tool. SOLUTION: An icing kit 9 is composed of a superposed part 9a with an upper surface of a cylinder cover 1 and a hot air guide part 9b to cover a part of a cooling exhaust airflow delivery port 18 arranged on an outer peripheral surface of the cylinder cover 1. Its one end 9c, that is, the tip of the superposed part 9a is inserted and locked between the cylinder cover 1 and a head cover 8 fixed to the cylinder cover 1, and the other end 9d, that is, the lower end of the hot air guide part 9b is co-fastened to an installing seat part 21a overhanging from a crankcase 21 by a screw 19 of a locking tool together with the lower end of the cylinder cover 1. Therefore, the icing kit 9 to guide hot air after cooling a cylinder 17 to the air intake port side of a carburetor from the cooling exhaust airflow delivery port 18 of the cylinder cover 1, can be easily installed and removed.

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