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1. 发明授权

US4108234A Method and machine for producing sand molds 失效
标题翻译：砂模生产方法和机器
公开(公告)号：US4108234A
公开(公告)日：1978-08-22
申请号：US788813
申请日：1977-04-19
申请人： Thomas R. Shine
发明人： Thomas R. Shine
IPC分类号： B22C17/08 , B22C17/00
CPC分类号： B22C17/08
摘要： A machine for producing sand molds by a single operator, wherein the flask assembly, including the cope, drag and matchplate remain in the machine at all times, and the method utilized therein.
摘要翻译：一种用于通过单个操作者生产砂模的机器，其中所述烧瓶组件，包括所述上盖，拖板和匹配板始终保留在所述机器中，以及其中使用的方法。

2. 发明授权

US3960202A Foundry equipment 失效
标题翻译：铸造设备
公开(公告)号：US3960202A
公开(公告)日：1976-06-01
申请号：US478254
申请日：1974-06-11
申请人： Hemming Kristian Jorgensen
发明人： Hemming Kristian Jorgensen
IPC分类号： B22D33/00 , B22C11/00 , B22C11/10 , B22D23/00 , B22D45/00 , B65G25/00 , B22C17/08
CPC分类号： B22C11/10
摘要： A foundry equipment comprises at least one guiding track element on which a number of identical mould parts are successively piled together in a position in which their greatest dimension is horizontal. After the formation of the mould, the guiding track element with the mould thereon is tilted about 90.degree. around a horizontal axis that is parallel to the longitudinal direction of the mould, thus bringing the mould into a position in which it is ready for the pouring operation.
摘要翻译：铸造设备包括至少一个导轨元件，多个相同的模具部件在其上连续地堆叠在最大尺寸为水平的位置。在模具形成之后，其上具有模具的导轨元件围绕与模具的纵向方向平行的水平轴线倾斜约90°，从而使模具进入其准备浇注的位置操作。

3. 发明授权

US3819470A Modified cellulosic fibers and method for preparation thereof 失效
标题翻译：改性纤维素纤维及其制备方法
公开(公告)号：US3819470A
公开(公告)日：1974-06-25
申请号：US15468071
申请日：1971-06-18
申请人： SCOTT PAPER CO
发明人： SHAW D , WODKA E
IPC分类号： C08L97/02 , D21H11/20 , B22C17/08
CPC分类号： D21H11/20 , C08L97/02 , C08L2666/02
摘要： Modified cellulosic fibers, characterized by improved properties, such as reduced swellability and reduced natural fiber-to-fiber bonding, are produced by a process which comprises treating an aqueous slurry of the fibers with a substantive polymeric compound, drying the treated fibers to cause the polymeric compound to react with itself and with the fibers, and refiberizing in water to separate the individual, treated fibers. The fibers are useful in the preparation of improved cellulosic sheet materials which exhibit increased bulk and reduced tensile strength.
摘要翻译：其特征在于改进的性能，例如降低的溶胀性和降低的天然纤维 - 纤维粘合的改性纤维素纤维是通过一种方法生产的，该方法包括用实质的聚合物处理纤维的含水浆液，干燥经处理的纤维，聚合物与其自身和纤维反应，并在水中进行再水化以分离单独的经处理的纤维。纤维可用于制备改善的纤维素片材，其显示增加的体积和降低的拉伸强度。

4. 发明授权

US3756913A Modified cellulosic fibers and products containing said fibers 失效
标题翻译：改性纤维素纤维和含有纤维的产品
公开(公告)号：US3756913A
公开(公告)日：1973-09-04
申请号：US3756913D
申请日：1971-06-18
申请人： SCOTT PAPER CO
发明人： WODKA E
IPC分类号： B22C17/08
CPC分类号： D21H11/20 , D21H5/143 , D21H5/26 , D21H27/00
摘要： TWISTED, FLEXIBLE, MODIFIED, CELLULOSIC FIBERS WHICH EXHIBIT IMPROVED PROPERTIES, SUCH AS REDUCED SWELLABILITY, COMPRISE WOOD PULP FIBERS COATED WITH A SUBSTANTIVE POLYMERIC COMPOUND. THE ABOVE-MENTIONED FIBERS ARE PRODUCED BY A THREE-STEP PROCESS WHICH COMPRISES TREATING AN AQUEOUS SLURRY OF THE CELLULOSIC FIBERS WITH A SUBSTANTIVE POLYMERIC COMPOUND, DRYING THE TREATED FIBERS TO CAUSE THE POLYMERIC COMPOUND TO REACT WITH ITSELF AND WITH THE FIBERS UNDER CONDTIONS WHEREIN THE FIBERS ARE RELATIVELY FREE FROM CONTACT WITH ONE ANOTHER, AND REFIBERIZING THE TREATED AND DRIED FIBERS UNDER DRY CONTITIONS TO SEPARATE INDIVIDUAL MODIFIED FIBERS. THE MODIFIED FIBERS ARE USEFUL IN THE PREPARATION OF COHERENT, DRYFORMED WEBS HAVING IMPROVED PROPERTIES, SUCH AS ENHANCED WET AND DRY RESILIENCY, INCREASED BREAKING LENGTH, AND IMPROVED SHAPE RETENTION WHEN EITHER WET OR DRY.

5. 发明授权

US3744551A Machine for producing moulds consisting of identical mould parts that are lined up against each other 失效
标题翻译：生产适用于每个其他物件的标识模具零件的生产机器
公开(公告)号：US3744551A
公开(公告)日：1973-07-10
申请号：US3744551D
申请日：1972-02-25
申请人： DANSK IND SYNDIKAT
发明人： GUNNERGAARD M
IPC分类号： B22C11/10 , B22C15/02 , B22C17/08
CPC分类号： B22C11/10
摘要： In a mould part producing machine the moulds are successively pressed between an upper and a lower pattern board in a vertical chamber. By a downward movement the mould part is displaced out of the chamber and, while supported by the lower pattern board and a lateral support member, is tilted into a position from which it can be pushed onto a guideway on which the mould is successively assembled and is intermittently advanced.

6. 发明授权

US3528481A Core making machine with hardening gas manifold 失效
标题翻译：具有硬化气体歧管的核心制造机
公开(公告)号：US3528481A
公开(公告)日：1970-09-15
申请号：US3528481D
申请日：1968-10-17
申请人： PETTIBONE CORP
发明人： LUND ROBERT S
IPC分类号： B22C7/06 , B22C9/12 , B22C15/24 , B22C17/08 , B22C13/12
CPC分类号： B22C9/123 , B22C7/067 , B22C15/24 , B22C17/08

7. 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。

8. 发明申请

US20070175607A1 Method and apparatus for molding an upper and a lower mold having no flask 有权
标题翻译：用于模制不具有烧瓶的上模和下模的方法和装置
公开(公告)号：US20070175607A1
公开(公告)日：2007-08-02
申请号：US10591166
申请日：2004-12-17
申请人： Minoru Hirata , Takayuki Komiyama
发明人： Minoru Hirata , Takayuki Komiyama
IPC分类号： B22C9/00 , B22C17/00 , B22C17/08 , B22C17/10
CPC分类号： B22C11/10
摘要： These inventions intend to provide an improved method and apparatus for molding molds having no flask. A match plate is put between an upper and a lower flask having intakes for foundry sand. An upper and a lower molding space are defined by inserting an upper and a lower squeeze means into openings of a pair of the upper and the lower flask having no match plate, and a pair of the upper and the lower flask and the match plate are rotated and moved so that they become perpendicular, and are moved so that the intakes of the flasks move upward. The upper and the lower molding space are filled with the foundry sand. The foundry sand in the molding space is squeezed by a squeezing means. A pair of the flasks and the match plate are rotated so that they become horizontal. Then the match plate is removed. If necessary, the core is installed between the molds, the flasks are matched to each other, and the molds are removed from the pair of flasks.
摘要翻译：这些发明旨在提供一种用于模塑不具有烧瓶的改进的方法和装置。在具有铸造砂入口的上下烧瓶之间放置一个匹配板。通过将上部和下部挤压装置插入不具有匹配板的一对上部和下部烧瓶的开口中来限定上部和下部模制空间，并且一对上部和下部烧瓶和匹配板是旋转和移动使得它们变得垂直，并且移动，使得烧瓶的入口向上移动。上部和下部成型空间填充有铸造砂。模制空间中的铸造砂被挤压装置挤压。一对烧瓶和匹配板旋转，使其变为水平。然后取下匹配板。如果需要，将核安装在模具之间，将烧瓶彼此匹配，并将模具从一对烧瓶中取出。

9. 发明授权

US07011138B1 Mold rollover apparatus 失效
标题翻译：模具翻转装置
公开(公告)号：US07011138B1
公开(公告)日：2006-03-14
申请号：US10748840
申请日：2003-12-30
申请人： Kenneth D. McKibben , Daniel D. Minor , Mark T. Salgat , Aleksandar A. Filipov , Brooks Lucas , Michael Thompson
发明人： Kenneth D. McKibben , Daniel D. Minor , Mark T. Salgat , Aleksandar A. Filipov , Brooks Lucas , Michael Thompson
IPC分类号： B22C17/08
CPC分类号： B22C17/08
摘要： This invention relates to a mold rollover apparatus including a wheel member defining an axis and selectively rotatable about the axis and at least one carrier member carried by the wheel member and adapted to carry at least one mold member having a cast part disposed therein. The at least one carrier member is selectively rotatable at least from a first position, wherein the cast part is generally retained in the at least one mold member, to a second position, wherein the cast part is generally free to fall or drop from the at least one mold member. According to the present invention, the at least one carrier member is selectively rotatable about the axis at least from the first position to the second position independent of the rotation of the wheel member about the axis.
摘要翻译：模具翻转装置本发明涉及一种模具翻转装置，其包括限定轴线并且围绕轴线可选择性地旋转的轮构件，以及由轮构件承载的适于承载设置在其中的铸造件的至少一个模具构件的至少一个承载构件。所述至少一个承载构件至少从第一位置选择性地旋转，其中所述铸造件通常保持在所述至少一个模具构件中至第二位置，其中所述铸造件通常可自由地从所述第一位置落下或落下至少一个模具构件。根据本发明，至少一个承载构件可以选择性地围绕轴线旋转，至少从第一位置到第二位置，而不管轮构件绕轴线的旋转。

10. 发明授权

US3858639A Apparatus for making sand molds 失效
标题翻译：制作砂糖的装置
公开(公告)号：US3858639A
公开(公告)日：1975-01-07
申请号：US37184873
申请日：1973-06-20
申请人： LARKIN SAM
发明人： LARKIN SAM
IPC分类号： B22C15/02 , B22C11/04 , B22C11/10 , B22C15/28 , B22C17/08
CPC分类号： B22C11/04 , B22C11/10 , B22C15/28 , B22C17/08
摘要： An apparatus for making sand molds is disclosed, having a plurality of equally spaced stations, a pair of first and second mold chambers, with the first mold chamber being stationarily mounted and the second mold chamber pivoted to the first mold chamber. The chambers are rotated successively to the various stations where the steps of making sand molds are successively executed, such as filling with mold sand, compressing of the sand, removal of the mold halves and so on. Also disclosed is a plate within a mold chamber with a plurality of passages leading through the plate into the mold chamber for passing compressed air therethrough to thoroughly mix the sand while it is being compressed within the mold chamber.
摘要翻译：公开了一种用于制造砂模的装置，具有多个等间隔的工位，一对第一和第二模具室，第一模腔被固定地安装，第二模腔转动到第一模腔。这些室依次连续地进行到连续执行砂模的步骤的各个站，例如填充模砂，压缩沙子，移除半模等。

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