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1. 发明授权

US4187063A Air motor with discharge through gear chamber and silencer 失效
标题翻译：气动马达通过齿轮箱和消音器排出
公开(公告)号：US4187063A
公开(公告)日：1980-02-05
申请号：US850488
申请日：1977-11-10
申请人： Dan Yoshida , Tatsumi Onaka , Yasuhiro Horiuchi
发明人： Dan Yoshida , Tatsumi Onaka , Yasuhiro Horiuchi
IPC分类号： F01C21/00 , F01C13/02 , F01C21/04 , F01C21/06
CPC分类号： F01C21/007
摘要： An air motor includes an arrangement such that a part of an exhaust air from a cylinder of the air motor passes through a gear chamber containing a gear mechanism which links a gear fixed to a shaft directly connected to a rotor with a power output shaft and is discharged through a silencer.
摘要翻译：一种空气马达包括一个布置，使得来自气动马达的气缸的排气的一部分通过齿轮室，所述齿轮室包含齿轮机构，该齿轮机构将固定到直接连接到转子的轴的齿轮与动力输出轴连接，并且是通过消音器排出。

2. 发明授权

US4570388A Apparatus for abrasive cleaning 失效
标题翻译：磨料清洗设备
公开(公告)号：US4570388A
公开(公告)日：1986-02-18
申请号：US569312
申请日：1984-01-09
申请人： Hiroshi Tano , Masanobu Takahashi , Minoru Shiraishi , Yoshimi Numata , Norio Urata , Tatsuo Kawano , Tatsumi Onaka
发明人： Hiroshi Tano , Masanobu Takahashi , Minoru Shiraishi , Yoshimi Numata , Norio Urata , Tatsuo Kawano , Tatsumi Onaka
IPC分类号： A47L11/282 , B24B7/18 , B24B7/10 , B63B59/10
CPC分类号： A47L11/4058 , A47L11/282 , A47L11/4011 , A47L11/4038 , A47L11/4041 , A47L11/4066 , A47L11/4069 , B24B7/186
摘要： An apparatus for abrasive cleaning comprising a truck adapted to run on the surface to be cleaned and at least one abrasive cleaner supported by a supporting mechanism on the truck and limitedly movable toward or away from the surface, the abrasive cleaner having an abrasive cleaning tool at its lower end, said or each abrasive cleaner being supported by the supporting mechanism so as to be limitedly tiltable in every direction with respect to an axis approximately perpendicular to the surface, the supporting mechanism being provided with a compression spring for biasing the abrasive cleaner away from the surface. Even when the surface to be cleaned has an undulation, the abrasive cleaner tilts with respect to the axis to hold the cleaning tool in uniform contact with the surface and assure a stable and uniform cleaning operation. Since the force acting on the cleaning surface of the tool is not greater than the gravity on the cleaner, the cleaner can easily pass over projections on the surface to be cleaned without entailing the likelihood of causing excessive abrasion.
摘要翻译：一种用于研磨清洁的装置，包括适于在要清洁的表面上运行的卡车和至少一个由卡车上的支撑机构支撑并且有限地可移动或朝向表面移动的磨料清洁剂，所述磨料清洁器具有磨料清洁工具其下端，所述或每个研磨清洁器由所述支撑机构支撑，以便在相对于大致垂直于所述表面的轴线的每个方向上被限制地倾斜，所述支撑机构设置有用于将所述磨料清洁器偏置的压缩弹簧从表面。即使要清洁的表面具有起伏，研磨剂相对于轴线倾斜，以将清洁工具与表面均匀接触，并确保清洁操作的稳定和均匀性。由于作用在工具的清洁表面上的力不大于清洁器上的重力，所以清洁器可以容易地通过待清洁表面上的突起，而不会引起过度磨损的可能性。

3. 发明授权

US4532878A Apparatus for abrasive cleaning 失效
标题翻译：磨料清洗设备
公开(公告)号：US4532878A
公开(公告)日：1985-08-06
申请号：US568616
申请日：1984-01-06
申请人： Minoru Shiraishi , Yoshimi Numata , Hiroshi Tano , Tatsumi Onaka
发明人： Minoru Shiraishi , Yoshimi Numata , Hiroshi Tano , Tatsumi Onaka
IPC分类号： B08B1/04 , B24B7/18 , B63B59/06 , B24B27/00 , B63B59/00
CPC分类号： B24B7/186 , B08B1/04 , B63B59/06
摘要： An abrasive cleaning apparatus comprising a truck adapted to run on the first surface to be cleaned, a first abrasive cleaner adapted to be pressed against the first surface and mounted on the truck by a first support assembly so as to be limitedly movable in the direction of a first axis substantially perpendicular to the first surface and and limitedly tiltable in every direction with respect to the first axis, and a second abrasive cleaner adapted to be pressed against the second surface to be cleaned and substantially perpendicular to the first surface and mounted on the truck by a second support assembly so as to be limitedly movable in the direction of a second axis substantially parallel to the first surface and to be limitedly tiltable in every direction with respect to the second axis. The apparatus is suited to use in ships and like structures including two members welded together at a right angle to each other for simultaneously cleaning the surfaces of the members by abrasion in the vicinity of the welded portion, especially when the surfaces have projections or undulations.
摘要翻译：一种研磨清洁装置，包括适于在待清洁的第一表面上运行的卡车，适于被第一表面压靠并且通过第一支撑组件安装在卡车上的第一研磨清洁剂，以便能够沿着基本上垂直于第一表面的第一轴线，并且可相对于第一轴线在每个方向上有限地可倾斜;以及第二研磨清洁器，其适于被压靠在待清洁的第二表面上并基本上垂直于第一表面并且安装在通过第二支撑组件将卡车限制在基本上平行于第一表面的第二轴线的方向上可移动，并且可以相对于第二轴线在每个方向上被限制地倾斜。该装置适用于船舶和类似结构，包括两个彼此成直角焊接在一起的构件，同时通过在焊接部分附近的磨损同时清洁构件的表面，特别是当表面具有突起或起伏时。

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