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1. 发明授权

US5174357A Casting die 失效
标题翻译：铸造模具
公开(公告)号：US5174357A
公开(公告)日：1992-12-29
申请号：US522587
申请日：1990-05-11
申请人： Gordon L. Allen
发明人： Gordon L. Allen
IPC分类号： B22C9/22 , B22D15/02
CPC分类号： B22D15/02 , Y10S164/08
摘要： The die for the production of piston blanks having high dimensional accuracy comprises an integral body and crown forming part with separate internal and pin boss bore cores and a single runner and feeder. Metal utilisation is greatly increased and fettling costs are greatly reduced.

2. 发明授权

US4042254A Automobile hitch coupler aid 失效
标题翻译：汽车牵引联轴器辅助
公开(公告)号：US4042254A
公开(公告)日：1977-08-16
申请号：US681578
申请日：1976-04-29
申请人： Gordon L. Allen
发明人： Gordon L. Allen
IPC分类号： B60D1/38 , B60D1/14
CPC分类号： B60D1/38
摘要： An automobile hitch coupler aid is provided for hitching together two vehicles wherein the complementary coupling members are not easily brought into exact registration. The device comprises a female hollow pyramidal member having structure for mounting this member on one of the vehicles with a male pyramidal member having an outer surface substantially complementary to the inner surface of the female pyramidal member adapted to move between a closely nested position in the female member and a separated position which permits movement of the male pyramidal member relative to the female pyramidal member in any direction. To manipulate the two pyramidal members, a flexible member such as a chain or cable has one end fixed to the narrower end of the male pyramidal member and which then passes outwardly through the narrower end of the female pyramidal member and a device preferably carried on the outer wall of the female pyramidal member is connected with the other end of the flexible member for winding up and paying out the flexible member in operation of the device.
摘要翻译：提供了一种汽车牵引联接器辅助装置，用于将两个车辆联接在一起，其中互补联接构件不容易被精确配准。该装置包括具有用于将该构件安装在其中一个车辆上的结构的阴型中空金字塔形构件，其中一个凸形金字塔形构件具有与该女性锥形构件的内表面基本上互补的外表面，该内表面适于在雌性锥形构件的内表面之间移动，构件和允许男性锥形构件相对于女性锥形构件在任何方向上移动的分离位置。为了操纵两个金字塔形构件，诸如链条或电缆的柔性构件具有一端固定到凸形锥形构件的较窄端部，然后向外穿过阴锥形构件的较窄端部，并且装置优选地承载在女性锥形构件的外壁与柔性构件的另一端连接，用于在装置的操作中卷起并支付柔性构件。

3. 发明授权

US4586553A Pistons 失效
标题翻译：活塞
公开(公告)号：US4586553A
公开(公告)日：1986-05-06
申请号：US507568
申请日：1983-06-24
申请人： Gordon L. Allen , Robert Munro , Roger A. Day
发明人： Gordon L. Allen , Robert Munro , Roger A. Day
IPC分类号： B22D18/02 , B22C9/06 , B22D19/00 , B22D19/02 , B22D19/08 , B22D19/14 , F02F3/00 , B22C9/10
CPC分类号： B22C9/064 , B22D19/0027 , B22D19/14 , F02F3/003 , F05C2201/021 , F05C2253/16
摘要： A process is provided for pressure casting a piston with a crown insert and a cavity. The process comprises casting crown down in a mould and, before casting, placing in the mould means for forming a crown insert and a soluble salt core forming a cavity in the piston. The salt core is held by the crown insert means to position the salt core in the mould so preventing the salt core moving during pressure casting.
摘要翻译：提供了一种用于对具有冠部插入件和空腔的活塞进行压力铸造的过程。该方法包括在模具中浇铸拱顶，并且在铸造之前将其放置在用于形成冠状插入物的模具装置和在活塞中形成空腔的可溶性盐芯。盐芯由冠部插入装置保持，以将盐芯定位在模具中，以防止在压铸过程中盐芯移动。

4. 发明授权

US4592405A Squeeze casting of articles 失效
标题翻译：挤压铸件的物品
公开(公告)号：US4592405A
公开(公告)日：1986-06-03
申请号：US592860
申请日：1984-03-23
申请人： Gordon L. Allen
发明人： Gordon L. Allen
IPC分类号： B22D18/02
CPC分类号： B22D18/02
摘要： A squeeze casting press has a movable top die part (11) and movable side die parts (13). When these parts are in a die-forming position, the side die parts (13) are locked against movement by respective locking wedges (25) to prevent these die parts separating under the squeeze casting pressure. The provision of movable die side parts allows easy access to the cast article (which may be a piston for an engine or a compressor). It also allows easy location in the die of reinforcements or inserts to be cast into the article.
摘要翻译：挤压压铸机具有可动顶模部件（11）和可动侧模具部件（13）。当这些部件处于模具形成位置时，通过相应的锁定楔（25）锁定侧模部件13以防止这些模具部件在挤压压力下分离。提供可移动的模具侧部件允许容易地接近铸造制品（其可以是用于发动机或压缩机的活塞）。它还允许将模具中的加强件或插入件的模具放置在物品中。

5. 发明授权

US4589446A Pipe repair bypass apparatus 失效
标题翻译：管道修理旁路设备
公开(公告)号：US4589446A
公开(公告)日：1986-05-20
申请号：US729982
申请日：1985-05-02
申请人： Gordon L. Allen
发明人： Gordon L. Allen
IPC分类号： B23K1/20 , B23K37/00 , F16L55/18 , F16L55/16
CPC分类号： B23K37/00 , B23K1/20 , F16L55/18 , B23K2201/06
摘要： A pipe repair bypass apparatus which enables residual water in pipes to flow without touching the area of the pipe to be repaired by soldering, is disclosed. The bypass apparatus includes a flexible disc slightly greater in its outer diameter than the inner diameter of the pipe to be repaired. The disc has a central opening which receives one end of elongated flexible tubing. A rigid tube is slideably arranged on the flexible tubing and serves to aid in inserting the disc and flexible tubing into the pipe to be repaired. When the apparatus is disposed inside a pipe, the disc acts as a dam for any water in the pipe with the water eventually flowing through the flexible tubing thereby avoiding the repair area.
摘要翻译：公开了一种管道修复旁路装置，其使管道中的残留水流动而不接触通过焊接修复的管道的区域。旁通装置包括其外径稍微大于待修复的管的内径的柔性盘。该盘具有容纳细长柔性管的一端的中心开口。柔性管可滑动地布置在柔性管上，用于帮助将盘和柔性管插入要修复的管中。当设备设置在管道内时，盘片作为管道中任何水的坝，水最终流过柔性管道，从而避免修理区域。

6. 发明授权

US5141683A Method of producing reinforced materials 失效
标题翻译：生产加固材料的方法
公开(公告)号：US5141683A
公开(公告)日：1992-08-25
申请号：US467261
申请日：1990-01-19
申请人： Christopher P. Hyndman , Gordon L. Allen
发明人： Christopher P. Hyndman , Gordon L. Allen
IPC分类号： C04B38/06 , C22C32/00
CPC分类号： C04B38/06 , C22C32/0036 , C04B2111/00913
摘要： A method is described for the production of a porous ceramic body and the subsequent infiltration of the body with a molten metal to produce an article having a reinforced metallic matrix. The article may be further worked by known techniques such as extrusion or forging, for example.

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