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1. 发明授权

US4867486A Soldering structure of tubular material 失效
标题翻译：管状材料的焊接结构
公开(公告)号：US4867486A
公开(公告)日：1989-09-19
申请号：US112699
申请日：1987-10-26
申请人： Akio Fukata , Yoshihisa Fujisawa
发明人： Akio Fukata , Yoshihisa Fujisawa
IPC分类号： B23K1/18 , B23K1/20 , F16L41/00 , F28D1/03 , F28F9/02 , F28F9/04 , F28F9/18
CPC分类号： B23K1/20 , F28D1/0341 , F28F9/0246 , B23K2201/06 , Y10T29/49393 , Y10T29/49833 , Y10T29/4994
摘要： A soldering structure of a tubular material for soldering one end portion of a tubular material to an auxiliary plate with a soldering material coated thereto, wherein the plane auxiliary plate is formed therein with a communicating hole for allowing the tubular material to be inserted therein, one end portion of the tubular material is inserted into the communicating hole and temporarily secured to the auxiliary plate through a deformation of the auxiliary plate at the end portion of the tubular material or the peripheral area of the communicating hole before soldering, thereby to close one end of a space between the peripheral surface of the tubular material and the inner wall of the communicating hole, the space allowing the soldering material melted to be pooled therein during soldering, and the tubular material and auxiliary plate being soldered when the melted soldering material pooled in the space is hardened.
摘要翻译：一种管状材料的焊接结构，用于将管状材料的一个端部焊接到辅助板上，其中涂覆有焊接材料，其中平面辅助板在其中形成有用于使管状材料插入其中的连通孔，一个管状材料的端部插入到连通孔中，并且在焊接之前通过辅助板在管状材料的端部或连通孔的周边区域处的变形而临时固定到辅助板，从而闭合一端在管状材料的外周表面和连通孔的内壁之间的空间中，在焊接期间允许焊接材料熔化的空间，并且当熔融的焊接材料合并时，管状材料和辅助板被焊接空间硬化。

2. 外观设计

USD306170S Agricultural tractor 失效
公开(公告)号：USD306170S
公开(公告)日：1990-02-20
申请号：US100139
申请日：1987-09-23
申请人： Sotoshi Takagi , Akio Fukata
设计人： Sotoshi Takagi , Akio Fukata

3. 发明授权

US5649361A Method of making an heat exchanger having a compression fitting with a load bearing ring 失效
标题翻译：制造具有与承载环的压缩配合的热交换器的方法
公开(公告)号：US5649361A
公开(公告)日：1997-07-22
申请号：US325708
申请日：1994-10-19
申请人： Clive R. Hindle , Akio Fukata
发明人： Clive R. Hindle , Akio Fukata
IPC分类号： B23P15/26 , F28F9/04
CPC分类号： B23P15/26 , F28F9/0246 , F28F9/0256 , Y10T29/4938 , Y10T29/49393
摘要： A method and apparatus provide a heat exchanger having a compression fitting for sealing connecting a refrigerant flow line to a tube brazed to the heat exchanger in a brazing furnace. The heat exchanger compression fitting includes a female tubing connector, a male tubing connector, a stainless steel washer, an annular seal member, and a rib formed integrally into the tube, spaced apart from an end of the tube to which the refrigerant flow line is to be connected. The male tubing connector is brazed to the refrigerant flow line. The female tubing connector and the stainless steel washer are placed on the tube between the rib and the end of the tube which is to be brazed to the heat exchanger, with the stainless steel washer between the rib and the female tubing connector.The tube is then placed in a refrigerant port of the heat exchanger, and run through the brazing furnace with other heat exchanger components. The annular seal member is placed around the pilot portion of the tube, next to the rib. The female tubing connector and the male tubing connector are coupled together to squeeze the annular seal member between the rib, the pilot portion of the tube, and the male tubing connector. The stainless steel washer evenly distributes compressive loads over a side of the rib, and prevents galling and deformation of the rib as the female connector is rotated for coupling to the male tubing connector.
摘要翻译：一种方法和装置提供一种具有压缩配件的热交换器，用于将制冷剂流动管线连接到钎焊炉中钎焊到热交换器的管道。热交换器压缩配件包括阴管连接器，公管连接器，不锈钢垫圈，环形密封构件和一体形成在管中的肋，与制冷剂流动管线的管的端部间隔开被连接。公管连接器钎焊到制冷剂流动管线。母管连接器和不锈钢垫圈放置在管和肋之间的管上，管的端部将被钎焊到热交换器上，不锈钢垫圈在肋和母管连接器之间。然后将管放置在热交换器的制冷剂端口中，并与其他热交换器部件一起穿过钎焊炉。环形密封构件围绕管的导向部分放置在肋的旁边。母管连接器和公管连接器联接在一起以将环形密封构件挤压在肋，管的引导部分和公管连接器之间。不锈钢垫圈均匀地分布在肋的侧面上的压缩载荷，并且当母连接器旋转以连接到公管连接器时，防止肋的磨损和变形。

4. 外观设计

USD305627S Carrying vehicle 失效
公开(公告)号：USD305627S
公开(公告)日：1990-01-23
申请号：US100135
申请日：1987-09-23
申请人： Sotoshi Takagi , Akio Fukata
设计人： Sotoshi Takagi , Akio Fukata

5. 发明授权

US4216843A All-wheel-drive type vehicle for construction work 失效
标题翻译：全轮驱动式建筑工程车辆
公开(公告)号：US4216843A
公开(公告)日：1980-08-12
申请号：US942526
申请日：1978-09-15
申请人： Akio Fukata
发明人： Akio Fukata
IPC分类号： B60K17/34 , B60K17/16
CPC分类号： B60K17/34
摘要： A vehicle with a pair each of front and rear wheels. Every wheel has respective reduction gearing operatively connected with a common driving engine. Either one of the front and rear pairs is a pair of dirigible wheels, and the reduction gearing for these dirigible wheels are both of inscribed gearing construction, while the reduction gearing for the remaining non-dirigible wheels are both of circumscribed gearing construction.
摘要翻译：具有一对前轮和后轮的车辆。每个车轮具有与普通的驱动发动机可操作地连接的各自的减速齿轮。前后对中的任一个是一对双重轮，并且用于这些不透气轮的减速齿轮都是内接齿轮结构，而剩余的非重力轮的减速齿轮都是外接齿轮结构。

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