公开(公告)号：US5440781A

公开(公告)日：1995-08-15

申请号：US191109

申请日：1994-02-03

申请人： Motoshige Kitazawa ,  Takanobu Tasaki

发明人： Motoshige Kitazawa ,  Takanobu Tasaki

IPC分类号： A47L5/24 ,  A47L5/00 ,  A47L5/14 ,  E01H1/08 ,  F04D25/02

CPC分类号： A47L5/14 ,  A47L5/00

摘要： A hand-held cleaner is disclosed which is capable of performing suction operation to suck fallen leaves, refuse and the like and blowing operation to drift them together selectively with ease, and as opposed to the conventional one, which is not required to be changed in a manner of holding handles to greatly change position of a body including an engine depending upon type of operation, thereby enabling various operations to be performed easily and improved operational efficiency and manageability to be realized. The hand-held cleaner 10 comprises a blower body 10A including a prime mover 12, and a blower suction path 20 and a blower blow-off path 30 which are located on said blower body 10A in such a manner that the axis S of the former and the axis F of the latter are substantially in parallel with each other when viewed in plan, said blower suction path 20 being adapted to be rotatable.

摘要翻译： 公开了一种手持式清洁器，其能够进行抽吸操作以吸收落叶，垃圾等并且吹送操作以容易地选择性地将它们漂移在一起，并且与传统的那样相反，其不需要改变 一种握持手柄以根据操作类型大大改变包括发动机在内的主体的位置的方式，从而使得能够容易地执行各种操作并且提高操作效率和可管理性。 手持式清洁器10包括：鼓风机本体10A，其包括原动机12，鼓风机吸入路径20和鼓风机吹出路径30，其位于所述鼓风机主体10A上，使得前者的轴线S 并且后者的轴线F在平面图中观察时基本上彼此平行，所述鼓风机吸入路径20适于可旋转。

公开(公告)号：USD331027S

公开(公告)日：1992-11-17

申请号：US447696

申请日：1989-12-08

申请人： Motoshige Kitazawa

设计人： Motoshige Kitazawa

公开(公告)号：US06345439B2

公开(公告)日：2002-02-12

申请号：US09437874

申请日：1999-11-10

申请人： Fujihiro Matuura ,  Motoshige Kitazawa

发明人： Fujihiro Matuura ,  Motoshige Kitazawa

IPC分类号： B23P1100

CPC分类号： F02F1/10 ,  F02B2075/025 ,  F02F1/22 ,  Y10T29/49231 ,  Y10T29/4927 ,  Y10T29/4981 ,  Y10T29/49984 ,  Y10T29/49989

摘要： A method of manufacturing a cylinder for an internal combustion engine, which is manufactured by a process wherein a raw cylinder body having an insert core left remained therein is obtained using an insert core comprising a cylindrical body having almost the same outer diameter as the diameter of bore of the cylinder, and a scavenging port-forming portion projecting radially outward from the cylindrical body and having almost the same cross-sectional configuration as that of the scavenging port, the cylinder bore of the raw cylinder body thus obtained is then subjected to a boring to remove the cylindrical portion of the insert core, and the scavenging port-forming portion of the insert core which is left remained in the raw cylinder body is removed by making use of a press.

摘要翻译： 一种内燃机用气缸的制造方法，其特征在于，使用具有内径大致相同外径的圆筒体的嵌入芯体，通过以下工序来制造内燃机用气缸， 圆柱体的孔，以及从圆筒体径向向外突出并具有与扫气口几乎相同的横截面构造的扫气口形成部，然后将由此获得的未烧瓶体的气缸孔经受 通过利用压力机除去插入芯的圆柱形部分的钻孔和留在原料缸体中的插入芯的扫气孔形成部分。