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1. 发明授权

US07641741B2 Precision notch machining fixture and method 失效
标题翻译：精密切削加工夹具及方法
公开(公告)号：US07641741B2
公开(公告)日：2010-01-05
申请号：US11710143
申请日：2007-02-23
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： B23D81/00
CPC分类号： B25B5/10 , B25B5/163
摘要： A fixture includes an enlarged plate having slots in an upper surface, and support members are secured to the plate at the slots. The fixture is utilized to machine parts that are initially flame-cut from a large plate/sheet of hot-roll steel. A plurality of notches are flame-cut into the perimeter of the part. The support members engage the flame-cut slots to secure the part to the plate for machining a first side of the part. Precision notches are machined into the part, and precisely-shaped protrusions on the support members are closely received in the precision notches to precisely locate the part for further machining on a second side thereof.
摘要翻译：夹具包括在上表面具有槽的扩大板，并且支撑构件在槽处固定到板上。该夹具用于加工最初从大板/热轧钢板进行火焰切割的部件。多个切口被切割成部件的周边。支撑构件接合火焰切割槽以将部件固定到板上用于加工部件的第一侧。精密凹口被加工成零件，并且在精密凹口中紧密地容纳支撑构件上的精确形状的凸起，以精确地定位该零件以在其第二侧进一步加工。

2. 发明授权

US07914729B2 Precision notch machining fixture and method 失效
标题翻译：精密切削加工夹具及方法
公开(公告)号：US07914729B2
公开(公告)日：2011-03-29
申请号：US12634022
申请日：2009-12-09
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： B23D81/00
CPC分类号： B25B5/10 , B25B5/163
摘要： A fixture includes an enlarged plate having slots in an upper surface, and support members are secured to the plate at the slots. The fixture is utilized to machine parts that are initially flame-cut from a large plate/sheet of hot-roll steel. A plurality of notches are flame-cut into the perimeter of the part. The support members engage the flame-cut slots to secure the part to the plate for machining a first side of the part. Precision notches are machined into the part, and precisely-shaped protrusions on the support members are closely received in the precision notches to precisely locate the part for further machining on a second side thereof.
摘要翻译：夹具包括在上表面具有槽的扩大板，并且支撑构件在槽处固定到板上。该夹具用于加工最初从大板/热轧钢板进行火焰切割的部件。多个切口被切割成部件的周边。支撑构件接合火焰切割槽以将部件固定到板上用于加工部件的第一侧。精密凹口被加工成零件，并且在精密凹口中紧密地容纳支撑构件上的精确形状的凸起，以精确地定位该零件以在其第二侧进一步加工。

3. 发明申请

US20090309281A1 METHOD AND FIXTURE FOR HANDLING AND PROCESSING DIE COMPONENTS 有权
标题翻译：用于处理和处理DIE组件的方法和装置
公开(公告)号：US20090309281A1
公开(公告)日：2009-12-17
申请号：US12544638
申请日：2009-08-20
申请人： Richard H. Huisken , Drew H. Boersma
发明人： Richard H. Huisken , Drew H. Boersma
IPC分类号： B23Q3/18
CPC分类号： B23Q3/062 , B23Q3/18
摘要： A fixture for machine tools and the like includes a base member and first and second workpiece support units that are movably connected to the base member and define a space therebetween. The fixture includes a drive assembly that is operably connected to the workpiece support units to move the first and second workpiece support units towards and away from one another. The workpiece support units each include a wedge member extending toward the space between the workpiece support units. The wedge members include opposed engagement surfaces that taper towards one another for engaging slots in opposite ends of a workpiece. Each of the workpiece support units also includes a clamp for clamping a workpiece as it engages the wedge members.
摘要翻译：用于机床等的夹具包括基部构件和第一和第二工件支撑单元，所述第一和第二工件支撑单元可移动地连接到基座构件并且在它们之间限定空间。所述固定装置包括驱动组件，所述驱动组件可操作地连接到所述工件支撑单元以使所述第一和第二工件支撑单元朝向彼此和远离彼此移动。工件支撑单元各自包括朝向工件支撑单元之间的空间延伸的楔形构件。楔形构件包括相对的彼此成锥形的接合表面，用于接合工件的相对端中的槽。每个工件支撑单元还包括用于当工件接合楔形构件时夹紧工件的夹具。

4. 发明申请

US20080203643A1 Precision notch machining fixture and method 失效
标题翻译：精密切削加工夹具及方法
公开(公告)号：US20080203643A1
公开(公告)日：2008-08-28
申请号：US11710143
申请日：2007-02-23
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： B23D81/00
CPC分类号： B25B5/10 , B25B5/163
摘要： A fixture includes an enlarged plate having slots in an upper surface, and support members are secured to the plate at the slots. The fixture is utilized to machine parts that are initially flame-cut from a large plate/sheet of hot-roll steel. A plurality of notches are flame-cut into the perimeter of the part. The support members engage the flame-cut slots to secure the part to the plate for machining a first side of the part. Precision notches are machined into the part, and precisely-shaped protrusions on the support members are closely received in the precision notches to precisely locate the part for further machining on a second side thereof.
摘要翻译：夹具包括在上表面具有槽的扩大板，并且支撑构件在槽处固定到板上。该夹具用于加工最初从大板/热轧钢板进行火焰切割的部件。多个切口被切割成部件的周边。支撑构件接合火焰切割槽以将部件固定到板上用于加工部件的第一侧。精密凹口被加工成零件，并且在精密凹口中紧密地容纳支撑构件上的精确形状的凸起，以精确地定位该零件以在其第二侧进一步加工。

5. 发明授权

US5485938A Cup lid assembly 失效
标题翻译：杯盖组件
公开(公告)号：US5485938A
公开(公告)日：1996-01-23
申请号：US410059
申请日：1995-03-24
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： A47G19/22 , B65D47/20 , B65D47/24
CPC分类号： B65D47/20 , A47G19/2272 , B65D47/249
摘要： This relates to a resealable lid and cup assembly and method for using the same. The resealable lid has an opening through which liquid flows and a valve mechanism for selectively closing the opening. The valve mechanism is provided on the underside of the lid and is biased to the open position by inward deflection of the side wall of the cup.
摘要翻译：这涉及可再密封的盖和杯组件及其使用方法。可再密封盖具有液体流过的开口和用于选择性地关闭开口的阀机构。阀机构设置在盖的下侧，并通过杯的侧壁的向内偏转而偏压到打开位置。

6. 发明授权

US08534653B2 Method and fixture for handling and processing die components 有权
公开(公告)号：US08534653B2
公开(公告)日：2013-09-17
申请号：US12544638
申请日：2009-08-20
申请人： Richard H. Huisken , Drew H. Boersma
发明人： Richard H. Huisken , Drew H. Boersma
IPC分类号： B23Q3/18 , B66F7/10 , B66F7/12 , B66F7/00
CPC分类号： B23Q3/062 , B23Q3/18
摘要： A fixture for machine tools and the like includes a base member and first and second workpiece support units that are movably connected to the base member and define a space therebetween. The fixture includes a drive assembly that is operably connected to the workpiece support units to move the first and second workpiece support units towards and away from one another. The workpiece support units each include a wedge member extending toward the space between the workpiece support units. The wedge members include opposed engagement surfaces that taper towards one another for engaging slots in opposite ends of a workpiece. Each of the workpiece support units also includes a clamp for clamping a workpiece as it engages the wedge members.

7. 发明授权

US07980112B2 Modular tooling system and method 有权
标题翻译：模块化工具系统和方法
公开(公告)号：US07980112B2
公开(公告)日：2011-07-19
申请号：US11709951
申请日：2007-02-23
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： B21D37/00 , B21J13/00 , B21J13/04 , B21D26/00
CPC分类号： B21D22/06
摘要： A die having various features such as spring pockets and mounting provisions for a lifter bar that can be utilized to make a variety of dies. The dies may include pockets or other mounting features that provide for mounting replaceable plates that can be machined for mounting of die forming and cutting steels and other die components. The die shoe may include an array of pockets or blind holes for mounting nitrogen springs or the like for operation of forming steels and the like. One or more openings may be drilled in the replaceable plates above the pockets selected to receive nitrogen springs, with the remaining unused pockets being covered by the replaceable plate. The replaceable plate and pre-formed spring pockets thereby permit the die to be readily adapted for a particular die. The replaceable plates may be removed, and a replacement plate may be installed as needed for a new die.
摘要翻译：具有各种特征的模具，例如可用于制造各种模具的升降杆的弹簧袋和安装部件。模具可以包括袋或其它安装特征，其提供用于安装可加工的可替换板，用于安装模具成形和切割钢和其它模具部件。模具靴可以包括用于安装用于形成钢等的操作的氮气弹簧等的凹穴或盲孔阵列。一个或多个开口可以在被选择用于接收氮气弹簧的口袋上方的可更换板上钻出，剩余的未使用的袋被可更换的板覆盖。可替换的板和预成型的弹簧袋因此允许模具容易地适用于特定的模具。可以移除可更换的板，并且可以根据需要安装替换板用于新模具。

8. 发明申请

US20100084801A1 PRECISION NOTCH MACHINING FIXTURE AND METHOD 失效
标题翻译：精密机械加工设备和方法
公开(公告)号：US20100084801A1
公开(公告)日：2010-04-08
申请号：US12634022
申请日：2009-12-09
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： B23Q3/00
CPC分类号： B25B5/10 , B25B5/163
摘要： A fixture includes an enlarged plate having slots in an upper surface, and support members are secured to the plate at the slots. The fixture is utilized to machine parts that are initially flame-cut from a large plate/sheet of hot-roll steel. A plurality of notches are flame-cut into the perimeter of the part. The support members engage the flame-cut slots to secure the part to the plate for machining a first side of the part. Precision notches are machined into the part, and precisely-shaped protrusions on the support members are closely received in the precision notches to precisely locate the part for further machining on a second side thereof.
摘要翻译：夹具包括在上表面具有槽的扩大板，并且支撑构件在槽处固定到板上。该夹具用于加工最初从大板/热轧钢板进行火焰切割的部件。多个切口被切割成零件的周边。支撑构件接合火焰切割槽以将部件固定到板上用于加工部件的第一侧。精密凹口被加工成零件，并且在精密凹口中紧密地容纳支撑构件上的精确形状的凸起，以精确地定位该零件以在其第二侧进一步加工。

9. 发明授权

US07618028B2 Method and fixture for handling and processing die components 有权
标题翻译：处理和加工模具部件的方法和夹具
公开(公告)号：US07618028B2
公开(公告)日：2009-11-17
申请号：US11222461
申请日：2005-09-08
申请人： Richard H. Huisken , Drew H. Boersma
发明人： Richard H. Huisken , Drew H. Boersma
IPC分类号： B23Q3/18
CPC分类号： B23Q3/062 , B23Q3/18
摘要： A fixture for machine tools and the like includes a base member and first and second workpiece support units that are movably connected to the base member and define a space therebetween. The fixture includes a drive assembly that is operably connected to the workpiece support units to move the first and second workpiece support units towards and away from one another. The workpiece support units each include a wedge member extending toward the space between the workpiece support units. The wedge members include opposed engagement surfaces that taper towards one another for engaging slots in opposite ends of a workpiece. Each of the workpiece support units also includes a clamp for clamping a workpiece as it engages the wedge members.
摘要翻译：用于机床等的夹具包括基部构件和第一和第二工件支撑单元，所述第一和第二工件支撑单元可移动地连接到基座构件并且在它们之间限定空间。所述固定装置包括驱动组件，所述驱动组件可操作地连接到所述工件支撑单元以使所述第一和第二工件支撑单元朝向彼此和远离彼此移动。工件支撑单元各自包括朝向工件支撑单元之间的空间延伸的楔形构件。楔形构件包括相对的彼此成锥形的接合表面，用于接合工件的相对端中的槽。每个工件支撑单元还包括用于当工件接合楔形构件时夹紧工件的夹具。

10. 发明申请

US20080202190A1 Modular tooling system and method 有权
标题翻译：模块化工具系统和方法
公开(公告)号：US20080202190A1
公开(公告)日：2008-08-28
申请号：US11709951
申请日：2007-02-23
申请人： Drew H. Boersma
发明人： Drew H. Boersma
IPC分类号： B21D22/06
CPC分类号： B21D22/06
摘要： A die having various features such as spring pockets and mounting provisions for a lifter bar that can be utilized to make a variety of dies. The dies may include pockets or other mounting features that provide for mounting replaceable plates that can be machined for mounting of die forming and cutting steels and other die components. The die shoe may include an array of pockets or blind holes for mounting nitrogen springs or the like for operation of forming steels and the like. One or more openings may be drilled in the replaceable plates above the pockets selected to receive nitrogen springs, with the remaining unused pockets being covered by the replaceable plate. The replaceable plate and pre-formed spring pockets thereby permit the die to be readily adapted for a particular die. The replaceable plates may be removed, and a replacement plate may be installed as needed for a new die.
摘要翻译：具有各种特征的模具，例如可用于制造各种模具的升降杆的弹簧袋和安装部件。模具可以包括袋或其它安装特征，其提供用于安装可加工的可替换板，用于安装模具成形和切割钢和其它模具部件。模具靴可以包括用于安装用于形成钢等的操作的氮气弹簧等的凹穴或盲孔阵列。一个或多个开口可以在选择用于接收氮气弹簧的口袋上方的可更换板上钻出，剩余的未使用的袋被可替换板覆盖。可替换的板和预成型的弹簧袋因此允许模具容易地适用于特定的模具。可以移除可更换的板，并且可以根据需要安装替换板用于新模具。

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