专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06558152B2 Disc-molding mold 失效
标题翻译：圆盘成型模具
公开(公告)号：US06558152B2
公开(公告)日：2003-05-06
申请号：US09920963
申请日：2001-08-03
申请人： Katsuyuki Yasuda , Yasuyoshi Sakamoto , Hiroyuki Sawaishi
发明人： Katsuyuki Yasuda , Yasuyoshi Sakamoto , Hiroyuki Sawaishi
IPC分类号： B29C4573
CPC分类号： B29C45/263 , B29C45/2606 , Y10S425/81
摘要： A disc-molding mold includes a first support plate disposed at the stationary side of the mold; a first mirror-surface disc attached to the first support plate; a first guide ring disposed radially outside the first mirror-surface disc and attached to the first support plate; a second support plate disposed at the movable side of the mold; a second mirror-surface disc attached to the second support plate; a second guide ring disposed radially outside the second mirror-surface disc and attached to the second support plate; a guide post attached to either the first or second guide ring and projecting toward the other guide ring; and a guide bushing attached to the other guide ring and adapted to guide the guide post. The first and second guide rings each have a temperature control medium passage formed therein in order to allow passage of a temperature control medium. Thus, the thermal expansion of the first guide ring is made equal to that of the second guide ring.
摘要翻译：盘形模具包括设置在模具的固定侧的第一支撑板; 附接到第一支撑板的第一镜面盘; 第一导向环，其设置在所述第一镜面盘的径向外侧并且附接到所述第一支撑板; 设置在所述模具的可动侧的第二支撑板; 附接到所述第二支撑板的第二镜面盘; 第二导向环，设置在所述第二镜面盘的径向外侧并且附接到所述第二支撑板; 引导柱，附接到第一或第二引导环并朝着另一个引导环突出; 以及引导衬套，其附接到另一导向环并适于引导引导柱。第一和第二引导环各自具有形成在其中的温度控制介质通道，以允许温度控制介质的通过。因此，使第一导环的热膨胀等于第二导环的热膨胀。

2. 发明申请

US20090041881A1 Mold Device and Mirror Plate 审中-公开
标题翻译：模具和镜面板
公开(公告)号：US20090041881A1
公开(公告)日：2009-02-12
申请号：US12085449
申请日：2006-11-21
申请人： Hiroyuki Sawaishi , Kazuhiro Hattori , Ryohsuke Niwaki
发明人： Hiroyuki Sawaishi , Kazuhiro Hattori , Ryohsuke Niwaki
IPC分类号： B29C45/03
CPC分类号： B29C45/2632 , G11B7/263
摘要： An object is to prevent internal stress from remaining in a molded product to thereby improve the quality of the molded product. A mold apparatus (10) includes a first plate and a second plate which is disposed to face the first plate and is made of the same material as that of the first plate. At least one of the first and second plates has voids formed in its surface facing the other plate. Since at least one of the first and second plates has a plurality of voids formed in its surface facing the other plate, a molding material present in a cavity can be prevented from suffering local temperature unevenness. The pattern of a cavity insert can be satisfactorily transferred to a molded product to thereby improve the quality of the molded product. Since the first and second plates are made of the same material, diffusion bonding can be easily conducted. Furthermore, since the first and second plates have the same coefficient of thermal expansion, the mold apparatus (10) can have improved durability.
摘要翻译：目的在于防止内部应力残留在模制品中，从而提高模制品的质量。模具装置（10）包括第一板和第二板，该第一板和第二板被设置为面对第一板并且由与第一板相同的材料制成。第一和第二板中的至少一个在其面向另一个板的表面中形成有空隙。由于第一板和第二板中的至少一个板在其面向另一板的表面中形成有多个空隙，因此可以防止存在于空腔中的模制材料遭受局部温度不均匀。空心插入物的图案可以令人满意地转移到模制产品中，从而提高模制产品的质量。由于第一和第二板由相同的材料制成，所以可以容易地进行扩散接合。此外，由于第一和第二板具有相同的热膨胀系数，所以模具装置（10）可以具有改善的耐久性。

3. 发明申请

US20070275115A1 Mold For Molding Disk, Mirror-Surface Disk, And Molded Product 审中-公开
标题翻译：模具盘，镜面盘和成型产品
公开(公告)号：US20070275115A1
公开(公告)日：2007-11-29
申请号：US10594508
申请日：2005-03-30
申请人： Yuichi Inada , Hiroyuki Sawaishi , Yuji Shibutani , Yoshiyuki Goto
发明人： Yuichi Inada , Hiroyuki Sawaishi , Yuji Shibutani , Yoshiyuki Goto
IPC分类号： B28B1/00
CPC分类号： B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29L2017/005 , G11B7/263
摘要： The invention provides a mold for molding a disk which can uniformly cool a molded product and prevent generation of printing unevenness in a printing region of the molded product, and a molded product molded by use of the mold. The mold includes a first mold plate; a first mirror-surface disk; a second mold plate disposed to advance and retreat in relation to the first mold plate; a second mirror-surface disk forming a cavity in cooperation with the first mirror-surface disk in a mold-clamped condition; a stamper (32) attached to one of the first and second mirror-surface disks and having a fine pattern formed on a front end surface thereof; and a bush (55) extending through the other of the first and second mirror-surface disks. On a front end surface of the other mirror-surface disk, the bush (55) is disposed radially inward of a region for forming a clamp area. In this case, since the area of the front end surface of the bush (55) decreases, lowering of the performance of cooling the molded product can be prevented.
摘要翻译：本发明提供了一种用于模制盘的模具，其可以均匀地冷却模制产品并防止在模制产品的打印区域中产生印刷不均匀性，以及使用模具模制的模制产品。模具包括第一模板; 第一个镜面盘; 设置成相对于第一模板前进和后退的第二模板; 在模具夹紧状态下与第一镜面盘协作形成腔的第二镜面盘; 附接到所述第一和第二镜面盘之一并且具有形成在其前端表面上的精细图案的压模（32）; 以及延伸穿过第一和第二镜面盘中的另一个的衬套（55）。在另一个镜面盘的前端面上，衬套（55）位于用于形成夹紧区域的区域的径向内侧。在这种情况下，由于衬套（55）的前端面的面积减小，因此可以防止冷却成形品的性能的降低。

4. 发明申请

US20070176311A1 Mold for molding disk, adjustment member, and method of molding disk substrate 审中-公开
标题翻译：用于成型盘，调节构件的模具，以及成形盘基片的方法
公开(公告)号：US20070176311A1
公开(公告)日：2007-08-02
申请号：US10591132
申请日：2005-03-07
申请人： Hiroyuki Sawaishi , Yoshiyuki Goto
发明人： Hiroyuki Sawaishi , Yoshiyuki Goto
IPC分类号： B29D17/00 , B29C59/00
CPC分类号： B29C45/14639 , B29C45/2632 , B29C2045/2667 , G11B7/263
摘要： A mold for molding a disk and a method of molding a disk substrate which can enhance flatness and thus quality of a molded product are provided. The mold for molding a disk includes a first mirror-surface disk; a stamper (29) attached to the first mirror-surface disk; a second mirror-surface disk disposed in opposition to the first mirror-surface disk and forming a cavity therebetween at the time of mold clamping; and an adjustment member having a surface allowing the stamper (29) to slide thereon, formed near an outer circumference of the first mirror-surface disk, extending radially outward, and projecting toward the cavity. Even when, during the entire disk substrate being cooled, shrinkage of the disk substrate near the outer circumference thereof is small, whereas shrinkage of the remaining portion thereof is large, an increase in thickness of the disk substrate near the outer circumference thereof can be prevented.
摘要翻译：提供了一种用于模制盘的模具和一种可以提高成型产品的平坦度和因此提高其质量的盘基片的成型方法。用于成型盘的模具包括：第一镜面盘; 附接到第一镜面盘的压模（29）; 第二镜面盘与第一镜面盘相对设置并且在夹紧时形成腔; 以及具有允许压模（29）在其上滑动的表面的调节构件，其形成在第一镜面盘的外周附近，径向向外延伸并朝向空腔突出。即使在整个盘基板被冷却时，盘基板的外周附近的收缩也小，其余部分的收缩较大，可以防止其外周附近的盘基板的厚度增加。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式