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1. 发明授权

US08061406B2 Method for making flaskless upper and lower molds, an apparatus therefor, and a method for placing a core 有权
标题翻译：制造无棚上下模具的方法及其装置以及放置芯的方法
公开(公告)号：US08061406B2
公开(公告)日：2011-11-22
申请号：US12585893
申请日：2009-09-28
申请人： Minoru Hirata
发明人： Minoru Hirata
IPC分类号： B22C15/02 , B22C17/00 , B22C15/20
CPC分类号： B22C9/108 , B22C11/04 , B22C11/10 , B22C15/02 , B22C17/12 , B22C23/02
摘要： A method to efficiently make flaskless upper and lower molds that are stacked, to efficiently spray a release agent in a closed space, and to promptly place a core. The method includes the steps of holding a match-plate between one pair of cope and drag flasks that are horizontally positioned, each of them having a sand-filling port for supplying molding sand at its side wall, defining upper and lower molding spaces by inserting upper and lower squeeze-plates in respective openings of the pair of cope and drag flasks which openings are opposed to the match-plate, putting the pair of cope and drag flasks and the match-plate in a vertical position, and causing the sand-filling ports to be placed in an upper position, spraying a release agent into the two upper and lower molding spaces, supplying molding sand through the sand-filling ports to the two upper and lower molding spaces, and squeezing the molding sand in the two upper and lower molding spaces.
摘要翻译：一种有效地制作堆叠的无棚上，下模的方法，能有效地将封闭空间中的脱模剂喷雾，并迅速地放置芯。该方法包括以下步骤：在水平定位的一对上下砂箱之间保持一个匹配板，其中每一个具有用于在其侧壁处提供型砂的砂填充口，通过插入上下两个挤压板，一对上下砂箱的开口与该匹配板相对，将一对上下砂箱和该匹配板放在垂直位置，填充口放置在上部位置，将脱模剂喷洒到两个上下成型空间中，通过填砂口将型砂提供给两个上下成型空间，并将两个上部和下部成型空间中的型砂挤压和较低的成型空间。

2. 发明授权

US3709282A Molding machine 失效
标题翻译：成型机
公开(公告)号：US3709282A
公开(公告)日：1973-01-09
申请号：US3709282D
申请日：1970-09-21
申请人： BANGER PUNTA OPERATIONS INC
发明人： TACCONE R
IPC分类号： B22C11/10 , B22C17/12 , B22C15/08
CPC分类号： B22C17/12 , B22C11/10
摘要： A molding machine for making sand molds includes means for vertically filling and squeezing a sand mold between pattern plates which enclose the ends of a molding flask. After mold formation the flask is tilted from the vertical to the horizontal for pushing the mold horizontally out of the flask onto a receiving conveyor for the metal pouring operation.
摘要翻译：一种用于制造砂模的成型机包括用于在围绕模型烧瓶的端部的图案板之间垂直填充和挤压砂模的装置。模具成形后，将烧瓶从垂直方向倾斜到水平面，将模具水平地推出烧瓶，以进行金属浇注操作。

3. 发明申请

US20100089545A1 Method for making flaskless upper and lower molds, an apparatus therefor, and a method for placing a core 有权
标题翻译：制造无棚上下模具的方法及其装置以及放置芯的方法
公开(公告)号：US20100089545A1
公开(公告)日：2010-04-15
申请号：US12585893
申请日：2009-09-28
申请人： Minoru Hirata
发明人： Minoru Hirata
IPC分类号： B22C17/00 , B22C15/00
CPC分类号： B22C9/108 , B22C11/04 , B22C11/10 , B22C15/02 , B22C17/12 , B22C23/02
摘要： The purpose of the present invention is to provide a method to efficiently make flaskless upper and lower molds, to efficiently spray a release agent in a closed space, and to promptly place a core.The invention is a method for making flaskless upper and lower molds that are stacked, comprises the steps of holding a match-plate between one pair of cope and drag flasks that are horizontally positioned, each of them having an sand-filling port for supplying molding sand at its side wall, defining upper and lower molding spaces by inserting upper and lower squeeze-plates to the respective openings of the pair of cope and drag flasks which openings are opposed to the match-plate, putting the pair of cope and drag flasks and the match-plate in a vertical position, and causing the sand-filling port to be placed in upper position, spraying a release agent to the two molding spaces in upper and lower positions which spaces are defined by inserting the upper and lower squeeze-plates to the open ends, supplying molding sand through the sand-filling port to the two upper and lower molding spaces, and squeezing the molding sand in the two upper and lower molding spaces.
摘要翻译：本发明的目的是提供一种有效地制造无棚上模和下模的方法，以有效地将封闭空间中的脱模剂喷雾并迅速地放置芯。本发明是一种用于制造堆叠的无棚上下模具的方法，包括在一对水平放置的上下砂箱之间保持配合板的步骤，每个上盖和下模具都具有用于提供成型的砂填充口在其侧壁上形成沙子，通过将上部和下部挤压板插入到一对对面和下拉式烧瓶的开口相对于匹配板的相应开口上，形成上部和下部成型空间，将一对上下料斗并且所述匹配板处于垂直位置，并且使得所述填砂口被放置在上部位置，将脱模剂喷洒到上部和下部位置的两个成型空间中，所述两个成型空间通过将上部和下部挤压口插入而限定空间，将板材放入开口端，将砂砂通过填砂口提供到两个上下成型空间，并挤压两个上下成型空间中的型砂。

4. 发明申请

US20090121381A1 METHOD FOR MAKING FLASKLESS UPPER AND LOWER MOLDS, AN APPARATUS THEREFOR, AND A METHOD FOR PLACING A CORE 有权
标题翻译：用于制造上浮和下降的方法，其装置以及用于放置核心的方法
公开(公告)号：US20090121381A1
公开(公告)日：2009-05-14
申请号：US11917221
申请日：2006-06-05
申请人： Minoru Hirata
发明人： Minoru Hirata
IPC分类号： B29C33/58 , B28B7/38
CPC分类号： B22C9/108 , B22C11/04 , B22C11/10 , B22C15/02 , B22C17/12 , B22C23/02
摘要： The purpose of the present invention is to provide a method to efficiently make flaskless upper and lower molds, to efficiently spray a release agent in a closed space, and to promptly place a core.The invention is a method for making flaskless upper and lower molds that are stacked, comprises the steps of holding a match-plate between one pair of cope and drag flasks that are horizontally positioned, each of them having an sand-filling port for supplying molding sand at its side wall, defining upper and lower molding spaces by inserting upper and lower squeeze-plates to the respective openings of the pair of cope and drag flasks which openings are opposed to the match-plate, putting the pair of cope and drag flasks and the match-plate in a vertical position, and causing the sand-filling port to be placed in upper position, spraying a release agent to the two molding spaces in upper and lower positions which spaces are defined by inserting the upper and lower squeeze-plates to the open ends, supplying molding sand through the sand-filling port to the two upper and lower molding spaces, and squeezing the molding sand in the two upper and lower molding spaces.
摘要翻译：本发明的目的是提供一种有效地制造无棚上模和下模的方法，以有效地将封闭空间中的脱模剂喷雾并迅速地放置芯。本发明是一种用于制造堆叠的无棚上下模具的方法，包括在一对水平放置的上下砂箱之间保持配合板的步骤，每个上盖和下模具都具有用于提供成型的砂填充口在其侧壁上形成沙子，通过将上部和下部挤压板插入到一对对面和下拉式烧瓶的开口相对于匹配板的相应开口上，形成上部和下部成型空间，将一对上下料斗并且所述匹配板处于垂直位置，并且使得所述填砂口被放置在上部位置，将脱模剂喷洒到上部和下部位置的两个成型空间中，所述两个成型空间通过将上部和下部挤压口插入而限定空间，将板材放入开口端，将砂砂通过填砂口提供到两个上下成型空间，并挤压两个上下成型空间中的型砂。

5. 发明授权

US2782471A Molding machines 失效
标题翻译：成型机
公开(公告)号：US2782471A
公开(公告)日：1957-02-26
申请号：US34775853
申请日：1953-04-09
申请人： WESTIN & BACKLUND AB
发明人： MAGNUS MATHISEN IVAR
IPC分类号： B22C11/02 , B22C15/30 , B22C17/12
CPC分类号： B22C17/12 , B22C11/02 , B22C15/30

6. 发明授权

US09937552B2 Rollover machine with safety braking mechanism 有权
公开(公告)号：US09937552B2
公开(公告)日：2018-04-10
申请号：US15152158
申请日：2016-05-11
申请人： Palmer Manufacturing and Supply, Inc.
发明人： John S. Palmer , Marc Zerkle
IPC分类号： B22C17/12 , B22C19/04 , B22D33/02 , B22D17/08
CPC分类号： B22C19/04 , B22C17/12 , B22D17/08 , B22D33/02
摘要： A cylindrical drum is driven for rotation about its axis by a drive mechanism. A braking mechanism selectively applies braking forces to the drum to impede or brake its rotational movement. A first movement sensor senses movement of the drive mechanism while a second movement sensor senses movement of the drum. An electronic comparator circuit compares these sensed movements and generates a control signal when the drive mechanism movement and drum movement are not in synchronism. In response to such loss of synchronism, a control mechanism causes the braking mechanism to apply braking forces.

7. 发明申请

US20160332218A1 ROLLOVER MACHINE WITH SAFETY BRAKING MECHANISM 有权
标题翻译：带安全制动机构的滚筒机
公开(公告)号：US20160332218A1
公开(公告)日：2016-11-17
申请号：US15152158
申请日：2016-05-11
申请人： Palmer Manufacturing and Supply, Inc.
发明人： John S. Palmer , Marc Zerkle
IPC分类号： B22C19/04 , B22C17/12
CPC分类号： B22C19/04 , B22C17/12 , B22D17/08 , B22D33/02
摘要： A cylindrical drum is driven for rotation about its axis by a drive mechanism. A braking mechanism selectively applies braking forces to the drum to impede or brake its rotational movement. A first movement sensor senses movement of the drive mechanism while a second movement sensor senses movement of the drum. An electronic comparator circuit compares these sensed movements and generates a control signal when the drive mechanism movement and drum movement are not in synchronism. In response to such loss of synchronism, a control mechanism causes the braking mechanism to apply braking forces.
摘要翻译：驱动圆柱形滚筒以通过驱动机构围绕其轴线转动。制动机构选择性地向滚筒施加制动力以阻止或制动其旋转运动。第一移动传感器感测驱动机构的运动，而第二移动传感器感测滚筒的运动。电子比较器电路比较这些感测到的运动，并且当驱动机构运动和鼓运动不同步时产生控制信号。响应于这种同步丢失，控制机构使制动机构施加制动力。

8. 发明授权

US08251124B2 Molding machine 有权
标题翻译：成型机
公开(公告)号：US08251124B2
公开(公告)日：2012-08-28
申请号：US12516647
申请日：2007-06-22
申请人： Minoru Hirata , Takayuki Komiyama , Toshihiko Oya , Tsuyoshi Sakai , Koichi Sakaguchi
发明人： Minoru Hirata , Takayuki Komiyama , Toshihiko Oya , Tsuyoshi Sakai , Koichi Sakaguchi
IPC分类号： B22C17/12 , B22C17/08 , B22C15/28
CPC分类号： B22C11/10 , B22C15/28 , B22C17/08 , B22C17/10 , B22C17/12
摘要： A molding machine that defines upper and lower mold cavities while cope and drag flasks, having a match plate sandwiched therebetween, are rotated from a horizontal position to a vertical position. An upper squeeze member is insertable into the cope flask. A pressure-applying plane of the upper squeeze member defines an upper mold cavity together with the match plate and the cope flask. A pivoting frame supports the cope and drag flasks, having a match plate sandwiched therebetween, and the upper squeeze member, such that they rotate in unison between a horizontal position to a vertical position. A fixed filling frame abuts the drag flask when the cope and drag flasks are in the vertical position. A lower squeeze member has a pressure-applying plane that is oriented horizontally. The pressure-applying plane of the lower squeeze member defines a lower mold cavity together with the match plate, the drag flask, and the filling frame.
摘要翻译：一个模制机器，其在上下模具腔体的对置和拖动的瓶子之间夹有一个匹配板，从水平位置旋转到垂直位置。上挤压构件可插入上烧瓶中。上挤压构件的压力施加平面与配合板和上烧瓶一起限定上模腔。枢转框架支撑具有夹在其间的匹配板和上挤压构件的上盖和下砂箱，使得它们在水平位置与垂直位置之间一致地旋转。当上下砂箱处于垂直位置时，一个固定的填充框架与挡板相接。下挤压构件具有水平取向的压力施加平面。下挤压构件的压力施加平面与匹配板，下砂箱和填充框架一起限定下模腔。

9. 发明授权

US07823621B2 Method for making flaskless upper and lower molds, an apparatus therefor, and a method for placing a core 有权
标题翻译：制造无棚上下模具的方法及其装置以及放置芯的方法
公开(公告)号：US07823621B2
公开(公告)日：2010-11-02
申请号：US11917221
申请日：2006-06-05
申请人： Minoru Hirata
发明人： Minoru Hirata
IPC分类号： B22C15/20 , B22C9/00
CPC分类号： B22C9/108 , B22C11/04 , B22C11/10 , B22C15/02 , B22C17/12 , B22C23/02
摘要： A method to efficiently make flaskless upper and lower molds that are stacked, to efficiently spray a release agent in a closed space, and to promptly place a core. The method includes the steps of holding a match-plate between one pair of cope and drag flasks that are horizontally positioned, each of them having a sand-filling port for supplying molding sand at its side wall, defining upper and lower molding spaces by inserting upper and lower squeeze-plates in respective openings of the pair of cope and drag flasks which openings are opposed to the match-plate, putting the pair of cope and drag flasks and the match-plate in a vertical position, and causing the sand-filling ports to be placed in an upper position, spraying a release agent into the two upper and lower molding spaces, supplying molding sand through the sand-filling ports to the two upper and lower molding spaces, and squeezing the molding sand in the two upper and lower molding spaces.
摘要翻译：一种有效地制作堆叠的无棚上，下模的方法，能有效地将封闭空间中的脱模剂喷雾，并迅速地放置芯。该方法包括以下步骤：在水平定位的一对上下砂箱之间保持一个匹配板，其中每一个具有用于在其侧壁处提供型砂的砂填充口，通过插入上下两个挤压板，一对上下砂箱的开口与该匹配板相对，将一对上下砂箱和该匹配板放在垂直位置，填充口放置在上部位置，将脱模剂喷洒到两个上下成型空间中，通过填砂口将型砂提供给两个上下成型空间，并将两个上部和下部成型空间中的型砂挤压和较低的成型空间。

10. 发明申请

US20100071867A1 MOLDING MACHINE 有权
标题翻译：成型机
公开(公告)号：US20100071867A1
公开(公告)日：2010-03-25
申请号：US12516647
申请日：2007-06-22
申请人： Minoru Hirata , Takayuki Komiyama , Toshihiko Oya , Tsuyoshi Sakai , Koichi Sakaguchi
发明人： Minoru Hirata , Takayuki Komiyama , Toshihiko Oya , Tsuyoshi Sakai , Koichi Sakaguchi
IPC分类号： B22C17/00 , B22C15/00
CPC分类号： B22C11/10 , B22C15/28 , B22C17/08 , B22C17/10 , B22C17/12
摘要： The disclosed molding machine defines upper and lower mold cavities while cope and drag flasks 12,13, having a match plate 11 sandwiched therebetween, are rotated from their horizontal positions to their vertical positions. An upper squeeze member 14 is insertable into the cope flask 12 with its pressure-applying plane being opposed to the upper face of the match plate 11. The pressure-applying plane defines an upper mold cavity together with the upper face of the match plate 11 and the cope flask 12. A pivoting frame 23 supports the cope and drag flasks 12,13, having a match plate 11 sandwiched therebetween, and the upper squeeze member 14, such that they rotate in unison between a horizontal position, in which the pressure-applying plane of the upper squeeze member 14 is oriented vertically downward to a vertical position in which the pressure-applying plane is oriented horizontally. A fixed, vertical, filling frame abuts the drag flask 13 when the cope and drag flasks 12,13, having the match plate 11 sandwiched therebetween, are in the vertical position. A lower squeeze member 16 has a pressure-applying plane that is oriented horizontally, and is insertable into the filling frame and the abutted drag flask 13. The pressure-applying plane of the lower squeeze member 16 defines a lower mold cavity together with the lower face of the match plate 11, the drag flask 13, and the filling frame 15.
摘要翻译：所公开的模制机器限定上模具腔和下模具腔，而具有夹在其间的匹配板11的上盖和下砂箱12,13从它们的水平位置旋转到它们的垂直位置。上挤压构件14可插入上烧瓶12中，其压力施加平面与配合板11的上表面相对。压力施加平面与匹配板11的上表面一起限定上模腔枢转框架23支撑具有夹在其间的匹配板11和上部挤压构件14的上部和下部砂箱12,13，使得它们在水平位置之间一致地旋转，其中压力上挤压构件14的施加平面垂直向下定向到其中施加压力水平定向的垂直位置。当具有夹持在其间的匹配板11的上部和下部的砂箱12,13处于垂直位置时，固定的垂直填充框架抵靠下砂箱13。下挤压构件16具有水平取向的压力施加平面，并且可插入到填充框架和抵接的砂箱13中。下挤压构件16的施压平面与下部挤压构件16一起形成下模腔搭配板11，下砂箱13和填充框15的表面。

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