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1. 发明申请

US20210183554A1 MAGNETIC CLAMP DEVICE 有权
公开(公告)号：US20210183554A1
公开(公告)日：2021-06-17
申请号：US17257441
申请日：2019-05-31
申请人： KOSMEK LTD.
发明人： RYOTA KOJIMA
IPC分类号： H01F7/02 , B29C45/17 , B29C33/32
摘要： Provided is a magnetic clamp device that reduces a magnetic flux leaking from a magnetic circuit passing through a permanent magnet and a magnetic pole member. The magnetic clamp device includes: a permanent magnet 20 surrounding a magnetic pole member 10 and disposed on a surface of a plate PL made of a magnetic body that magnetically clamps a mold in a magnetized state; and a reversible magnet 16 capable of reversing polarity and disposed at the rear of the permanent magnet 20. The magnetic pole member 10 is constituted by a plurality of magnetic pole pieces 101, 102, 103, and 104. Each of the magnetic pole pieces has a first lateral surface R with a shape corresponding to the opposite permanent magnet 20, and a second lateral surface T at which adjacent magnetic pole pieces oppose each other. The magnetic pole member 10 moves as the first lateral surfaces R are suction-adsorbed by the permanent magnet 20 without the second lateral surfaces T interfering with each other. The magnetic pole pieces 101, 102, 103, and 104 are held from the front and rear.

2. 发明授权

US10906230B2 Thermoforming method and thermoforming apparatus 有权
公开(公告)号：US10906230B2
公开(公告)日：2021-02-02
申请号：US16560744
申请日：2019-09-04
申请人： Samsung Display Co., Ltd.
发明人： Sungwoo Eo , Hunkyo Kim , Byoungyul Shim , Jusuk Oh
IPC分类号： B29C51/08 , B29C51/42 , B29C51/44 , B29C51/20 , B29C51/46 , B29C53/04 , B29K69/00 , C03B23/025 , B29C33/16 , B29C33/32 , C03B23/00
摘要： Provided is a method of thermoforming a molding material to have a bent portion and a flat portion extending from the bent portion. The method includes: placing the molding material on a bending mold, the bending mold having a curved surface; and forming the bent portion of the molding material by heating a portion of the molding material at least to a fluidization temperature such that the portion of the molding material bends due to the weight of the flat portion of the molding material to form the bent portion according to a shape of the bending mold.

3. 发明授权

US10717220B2 Injection molding machine 有权
公开(公告)号：US10717220B2
公开(公告)日：2020-07-21
申请号：US15579826
申请日：2016-06-03
申请人： PASCAL ENGINEERING CORPORATION
发明人： Ichiro Kitaura
IPC分类号： B29C45/84 , B29C33/32 , B29C45/17
摘要： An injection machine which includes a mold falling prevention device that prevents a mold fixed to a mold fixing surface from falling off from the mold fixing surface and in which are provided a bottom edge restriction member at a lower portion of said mold fixing surface so that its vertical position is variable, for implementing restriction so that the bottom edge portion of the mold does not separate from the mold fixing surface, first and second intermediate restriction members at intermediate level portions of the mold fixing surface so that their horizontal positions are variable, for respectively implementing restrictions so that a one edge portion of the mold and an other edge portion thereof in the horizontal direction do not separate from the mold fixing surface, and a vertical direction position determination mechanism that receives and stops a bottom edge surface of the mold and determines a position of the mold in the vertical direction.

4. 发明授权

US09688032B2 Thermoplastic component repair 有权
公开(公告)号：US09688032B2
公开(公告)日：2017-06-27
申请号：US13932071
申请日：2013-07-01
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Hamid G. Kia , Xiaosong Huang
IPC分类号： B29C33/32 , B29C73/30 , B29C73/34 , B29C35/04 , B29C35/02 , B29C35/08
CPC分类号： B29C73/30 , B29C35/041 , B29C73/34 , B29C2035/0211 , B29C2035/0811 , B29C2035/0816 , B29K2995/0008
摘要： Thermoplastic components may experience local damage, including cracks and decohesion of fiber reinforcements, among others. Such thermoplastics may be repaired by heating them to a suitable softening/melting temperature under pressure and maintaining them under pressure and at elevated temperature until the damage is healed. This may be done in-place using custom-fabricated, suitably-shaped die portions maintained under pressure by magnetic attraction. Various heating methods and die portion fabrication methods are described.

5. 发明授权

US6000922A Molding assembly for producing magnetic development rollers having precise magnetic development fields 失效
公开(公告)号：US6000922A
公开(公告)日：1999-12-14
申请号：US123817
申请日：1998-07-28
申请人： Jennifer R. Wagner , Moritz P. Wagner
发明人： Jennifer R. Wagner , Moritz P. Wagner
IPC分类号： B29C33/30 , B29C33/32 , G03G15/09 , H01F7/02 , H01F41/02 , B28B17/00
CPC分类号： G03G15/0921 , B29C33/308 , B29C33/32 , H01F41/028 , H01F7/0268 , B29K2995/0008 , Y10S425/033
摘要： A molding assembly for producing a magnetic development roller having relatively precise magnetic development fields for use in an electrostatographic reproduction machine to develop a latent image recorded on a photoconductive member of the machine. The molding assembly includes a cylindrical member having a first end, a second end, a first radius, and a shell portion. The shell portion includes an outer surface, and an inner surface defining a molding cavity that has a second radius corresponding to an outer radius of a magnetic development roller molded within the molding cavity. The molding assembly also includes a plurality of circumferentially spaced channels formed within the shell portion, with each channel of the plurality having generally parallel walls, and being located immediately adjacent the inner surface of the shell portion for containing a permanent magnet suitable for inducing a magnetic field in a magnetic development roller molded within the molding cavity. A permanent magnet is placed within each channel of the plurality of channels, and is spaced from each wall of the parallel walls of each channel. As placed, the permanent magnet defines an adjustment space therefor with each wall of the parallel walls. Importantly, the molding assembly includes an adjustment device for precisely adjusting a magnetizing position of the permanent magnet within the adjustment space. The adjustment device includes at least one pair of first members for adjustably moving the permanent magnet radially relative to a center of the molding cavity, and at least one pair of second members for translating the permanent magnet non-radially relative to a center of the molding cavity, thus efficiently adjusting the magnetizing position of the permanent magnet for inducing relatively precise magnetic development fields in a magnetic development roller molded within the molding cavity.

6. 发明授权

US5709763A Rugged shaped sheet and process for manufacturing same 失效
公开(公告)号：US5709763A
公开(公告)日：1998-01-20
申请号：US582897
申请日：1996-01-04
申请人： Motoyasu Nakanishi , Akira Takayama
发明人： Motoyasu Nakanishi , Akira Takayama
IPC分类号： A43B13/12 , A43B13/22 , B29C33/30 , B29C33/32 , B29C33/42 , B29C39/12 , B29D35/14 , B29C41/18
CPC分类号： B29D35/142 , A43B1/0036 , A43B1/0054 , A43B1/0072 , A43B13/12 , A43B13/22 , A43B13/223 , B29C33/301 , B29C33/32 , B29C33/42 , B29C39/123 , Y10T156/1056 , Y10T428/24612 , Y10T428/24851 , Y10T428/24901
摘要： A rugged shaped sheet capable of exhibiting improved non-slip properties and aesthetic properties and a process for manufacturing the same. The rugged shaped sheet includes a base sheet member and a rugged pattern of a predetermined shape adhered to the base sheet member. The rugged pattern is formed of a plurality of pattern elements different in size, configuration and/or properties into a multi-layer structure. The rugged shaped sheet is manufactured by pouring an elastomer liquid material into each of perforated plates, semicuring the elastomer and laminating the perforated plates on each other, resulting in forming the rugged pattern of a predetermined shape on the base sheet member.

7. 发明授权

US4494934A Dental model base 失效
标题翻译：牙科模型基地
公开(公告)号：US4494934A
公开(公告)日：1985-01-22
申请号：US323735
申请日：1981-11-23
申请人： Ronald E. Huffman
发明人： Ronald E. Huffman
IPC分类号： A61C9/00 , B29C33/30 , B29C33/32 , A61C11/00 , B29C1/16
CPC分类号： A61C9/002 , B29C33/30 , B29C33/32 , B29L2031/7536
摘要： A preformed dental model base, for use with an articulator, characterized by a flat bottom surface and a flat elevated upper platform surface spaced above other upper portions of the base.
摘要翻译：用于咬合器的预成型牙科模型基座，其特征在于平坦的底表面和在基座的其它上部上方间隔开的平坦的升高的上平台表面。

8. 发明授权

US3679342A Dipping form for making skin-type articles from plastic material 失效
标题翻译：用于从塑料材料制造皮肤类型物品的包装形式
公开(公告)号：US3679342A
公开(公告)日：1972-07-25
申请号：US3679342D
申请日：1970-06-08
申请人： JEAN HENRI ROGER FOUGERAY , LOUIS HENRI JULES GIFFARD
发明人： FOUGERAY JEAN HENRI ROGER , GIFFARD LOUIS HENRI JULES
IPC分类号： B05C19/02 , B29C33/02 , B29C33/32 , B29C41/10 , B29C41/40 , B29D99/00 , B28B21/46
CPC分类号： B29D99/0064 , B05C19/02 , B29C33/02 , B29C33/32 , B29C41/10 , B29C41/40 , B29L2031/48
摘要： In the manufacture of skin-type articles by dipping a hot former into a fluidized bath of powdered thermoplastic material, adhesion of said material on said former is locally prevented for providing neat edges, holes and other discontinuities in the article and thus facilitating the stripping of the former and avoiding any need of manual intervention for finishing the article.
摘要翻译：在通过将热成型体浸入粉末状热塑性材料的流化浴中来制造皮肤型制品时，局部地防止所述材料在所述制品上的粘附，以在制品中提供整齐的边缘，孔和其它不连续性，从而便于剥离前者，并避免任何需要手动干预来完成文章。

9. 发明授权

US3582036A Mold for making honeycombs 失效
标题翻译：用于制作蜂窝纸的模具
公开(公告)号：US3582036A
公开(公告)日：1971-06-01
申请号：US3582036D
申请日：1968-06-24
申请人： RAFAEL M CONDIS
发明人： CONDIS RAFAEL M
IPC分类号： A01K47/04 , B29C33/32 , B29C33/48 , B29C39/00 , B29D99/00 , B22C9/22
CPC分类号： B29D99/0089 , A01K47/04 , B29C33/32 , B29C33/485 , B29C39/00 , B29K2091/00
摘要： This disclosure describes a method of making a beeswax honeycomb of the type used by bees as a receptacle for honey. The honeycomb is made from a mold which includes an end wall, a peripheral wall and a plurality of at least partially collapsible core elements extending outwardly from the end wall and surrounded by the peripheral wall.

10. 发明授权

US3530022A Method of making interchangeable medallions for plastic mat-forming molds 失效
标题翻译：制造塑料成型模型的可交换介质的方法
公开(公告)号：US3530022A
公开(公告)日：1970-09-22
申请号：US3530022D
申请日：1966-01-17
申请人： GEN TIRE & RUBBER CO
发明人： MALLORY LAMONT D
IPC分类号： B29C33/32 , B29C33/42 , B29D99/00 , B44C1/26 , B28B7/10 , B29C7/00
CPC分类号： B44C1/26 , B29C33/32 , B29C33/424 , B29D99/0057 , B29L2031/3017

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