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1. 发明申请

US20120086151A1 MOLD INSERT ASSEMBLY AND METHOD OF USE 有权
标题翻译：模具插件组件和使用方法
公开(公告)号：US20120086151A1
公开(公告)日：2012-04-12
申请号：US12899835
申请日：2010-10-07
申请人： MICHAEL J. WALKER , MARK A. KRAMARCZYK
发明人： MICHAEL J. WALKER , MARK A. KRAMARCZYK
IPC分类号： B28B7/30
CPC分类号： B22C9/101 , B22C9/103 , B22D15/02
摘要： Embodiments of a mold insert assembly and methods of use are disclosed herein. A mold insert assembly includes, but is not limited to a driving member that moves between a retracting position and an extending position, a plurality of first-segment members engaging the driving member and moving between a first retracted position and a first extended position and a plurality of second-segment members proximate the plurality of first-segment members and configured to move between a second retracted position and a second extended position as the driving member moves to the extending position. The plurality of first-segment members and second-segment members cooperate to form a substantially liquid-tight periphery when the driving member is in the extending position. The plurality of first-segment members second-segment members are configured to move towards the first and second retracted positions, respectively when the driving member moves towards the retracting position.
摘要翻译：本文公开了模具插入组件和使用方法的实施例。模具插入件组件包括但不限于在缩回位置和延伸位置之间移动的驱动构件，与驱动构件接合并在第一缩回位置和第一延伸位置之间移动的多个第一段构件，以及多个第二分段部件，靠近所述多个第一分段部件，并且被配置为当所述驱动部件移动到所述延伸位置时，在第二缩回位置和第二延伸位置之间移动。当驱动构件处于延伸位置时，多个第一段构件和第二段构件协作以形成基本上液密的周边。多个第一段构件第二段构件分别构造成当驱动构件朝着缩回位置移动时朝着第一和第二缩回位置移动。

2. 发明申请

US20100288460A1 METHOD OF FORMING A HOLLOW SAND CORE 有权
标题翻译：形成中空砂芯的方法
公开(公告)号：US20100288460A1
公开(公告)日：2010-11-18
申请号：US12466535
申请日：2009-05-15
申请人： MICHAEL J. WALKER , THOMAS C. PEDERSON
发明人： MICHAEL J. WALKER , THOMAS C. PEDERSON
IPC分类号： B22C9/10
CPC分类号： B22C9/10
摘要： A method of forming a hollow sand core involves placing a preform into a cavity defined in a mold, where the preform has a predetermined configuration. A granular material is then introduced into the mold cavity and around the preform. The introduced granular material is established around the preform to form the hollow sand core. The preform is deformed in a manner sufficient to enable removal of the preform from inside the hollow sand core, and then is removed from the sand core. The removal of the preform exposes a hollow portion of the sand core.
摘要翻译：形成中空砂芯的方法包括将预制件放置在限定在模具中的空腔中，其中预成型件具有预定构型。然后将颗粒材料引入模腔中并围绕预制件。引入的颗粒材料围绕预成型件建立以形成中空砂芯。预制件以足以能够从中空砂芯内部移除预型件的方式变形，然后从砂芯上移除。预型件的移除暴露了砂芯的中空部分。

3. 发明申请

US20130159131A1 INTERACTIVE REQUEST FOR PROPOSAL AND RESPONSE ANALYSIS SYSTEM AND METHOD 审中-公开
标题翻译：建议和响应分析系统和方法的交互式请求
公开(公告)号：US20130159131A1
公开(公告)日：2013-06-20
申请号：US13690063
申请日：2012-11-30
申请人： MICHAEL J. WALKER
发明人： MICHAEL J. WALKER
IPC分类号： G06Q30/06
CPC分类号： G06Q30/0611 , G06Q30/0617 , G06Q50/16
摘要： An interactive request for proposal and response analysis system and method whereby a user may use a user workstation to access a list of subjective characteristics for buildings and enter user specific preferences for at least some of the subjective characteristics. An agent may use an agent workstation to select buildings for receiving requests for proposals, where the requests for proposals each includes the list of subjective characteristics, and send the requests for proposals to landlords for the buildings. The landlords may use at least one landlord workstation to receive and access the requests tor proposals and each landlord may enter a response for each subjective characteristic, where the entered responses for the subjective characteristics. The entered user specific preferences are compared with the entered landlord responses for the subjective characteristics for each of the plurality of buildings and a score is calculated for each building based on the comparison.
摘要翻译：一种用于提议和响应分析系统和方法的交互式请求，其中用户可以使用用户工作站访问建筑物的主观特征列表，并输入至少一些主观特征的用户特定偏好。代理人可以使用代理工作站来选择用于接收投标请求的建筑物，其中建议书请求每个都包括主观特征列表，并将建议请求发送给建筑物的业主。业主可以使用至少一个房东工作站来接收和访问提案的请求，并且每个房东可以为每个主观特征输入响应，其中输入的主观特征的回答。将输入的用户特定偏好与输入的业主对多个建筑物中的每个建筑物的主观特征的响应进行比较，并且基于比较计算每个建筑物的得分。

4. 发明申请

US20100212854A1 HOLLOW SAND CORES TO REDUCE GAS DEFECTS IN CASTINGS 有权
标题翻译：中空砂带减少铸件中的气体缺陷
公开(公告)号：US20100212854A1
公开(公告)日：2010-08-26
申请号：US12390798
申请日：2009-02-23
申请人： MICHAEL J. WALKER , THOMAS C. PEDERSON , JASON R. TRAUB , ANIL K. SACHDEV
发明人： MICHAEL J. WALKER , THOMAS C. PEDERSON , JASON R. TRAUB , ANIL K. SACHDEV
IPC分类号： B22C9/02 , B22C9/10
CPC分类号： B22C9/106 , B22C9/02
摘要： An exemplary method for forming a sand core includes forming a core insert; forming a sand core precursor around the core insert; and creating at least one passage within the sand core precursor by removing or otherwise transforming a portion of the core insert, wherein the at least one passage includes at least one exit point. The sand core may then be utilized in a casting mold assembly to form a cast part.
摘要翻译：用于形成砂芯的示例性方法包括形成芯插入件; 在芯插入件周围形成砂芯前体; 以及通过移除或以其它方式转化所述芯插入件的一部分而在所述砂芯前体内产生至少一个通道，其中所述至少一个通道包括至少一个出口点。然后可以将砂芯用于铸模组件中以形成铸造件。

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