公开(公告)号：US09085105B2

公开(公告)日：2015-07-21

申请号：US12991990

申请日：2009-05-21

申请人： Hirokazu Haraguchi ,  Masanori Okumura ,  Taichi Itabashi ,  Masakazu Igarashi

发明人： Hirokazu Haraguchi ,  Masanori Okumura ,  Taichi Itabashi ,  Masakazu Igarashi

IPC分类号： B29C65/76 ,  B29C44/58 ,  B29C45/26 ,  B29C44/34 ,  B29C45/17 ,  B29C45/14 ,  B29C45/27

CPC分类号： B29C44/58 ,  B29C44/351 ,  B29C45/2608 ,  B29C2045/14934 ,  B29C2045/1718 ,  B29C2045/1741 ,  B29C2045/2732

摘要： A mold for foam molding which can sufficiently prevent burrs from being formed on a molded product, and a foam molding method using the mold are provided. A groove 6 into which a packing seal is to be fitted is formed in a mating surface 3a of a lower mold 3 so as to extend around a cavity 7. The groove 6 has a deep groove portion 6a which is deeply recessed from the mating surface 3a, and a shallow groove portion 6b which is located on the cavity 7 side with respect to the deep groove portion 6a and which continues to the deep groove portion 6a. A portion of the mating surface 3a that extends from its edge on the cavity 7 side down to the groove 6 has a width “a” of from 0.1 mm to 10 mm. A packing seal 5 has a base portion 5a which is inserted into the deep groove portion 6a, and an overhang portion 5b which continues to the base portion 5a and is engaged with the shallow groove portion 6b.

摘要翻译： 提供一种能够充分防止在模制品上形成毛刺的发泡成型用模具，使用该模具的发泡成型方法。 在下模具3的配合表面3a中形成有要装配填料密封件的槽6，以便围绕空腔7延伸。槽6具有从配合表面深度凹入的深槽部分6a 3a和浅槽部分6b，其相对于深槽部分6a位于空腔7侧，并且延伸到深槽部分6a。 从空腔7侧的边缘向槽6延伸的配合面3a的一部分宽度“a”为0.1mm〜10mm。 填料密封件5具有插入深槽部6a的基部5a和与基部5a连续并与浅槽部6b接合的突出部5b。

公开(公告)号：US20110062613A1

公开(公告)日：2011-03-17

申请号：US12991990

申请日：2009-05-21

申请人： Hirokazu Haraguchi ,  Masanori Okumura ,  Taichi Itabashi ,  Masakazu Igarashi

发明人： Hirokazu Haraguchi ,  Masanori Okumura ,  Taichi Itabashi ,  Masakazu Igarashi

IPC分类号： B29C65/00

CPC分类号： B29C44/58 ,  B29C44/351 ,  B29C45/2608 ,  B29C2045/14934 ,  B29C2045/1718 ,  B29C2045/1741 ,  B29C2045/2732

摘要： A mold for foam molding which can sufficiently prevent burrs from being formed on a molded product, and a foam molding method using the mold are provided. A groove 6 into which a packing seal is to be fitted is formed in a mating surface 3a of a lower mold 3 so as to extend around a cavity 7. The groove 6 has a deep groove portion 6a which is deeply recessed from the mating surface 3a, and a shallow groove portion 6b which is located on the cavity 7 side with respect to the deep groove portion 6a and which continues to the deep groove portion 6a. A portion of the mating surface 3a that extends from its edge on the cavity 7 side down to the groove 6 has a width “a” of from 0.1 mm to 10 mm. A packing seal 5 has a base portion 5a which is inserted into the deep groove portion 6a, and an overhang portion 5b which continues to the base portion 5a and is engaged with the shallow groove portion 6b.

摘要翻译： 提供一种能够充分防止在模制品上形成毛刺的发泡成型用模具，使用该模具的发泡成型方法。 在下模具3的配合表面3a中形成有要装配填料密封件的槽6，以便围绕空腔7延伸。槽6具有从配合表面深度凹入的深槽部分6a 3a和浅槽部分6b，其相对于深槽部分6a位于空腔7侧，并且延伸到深槽部分6a。 从空腔7侧的边缘向槽6延伸的配合面3a的一部分宽度“a”为0.1mm〜10mm。 填料密封件5具有插入深槽部6a的基部5a和与基部5a连续并与浅槽部6b接合的突出部5b。

公开(公告)号：US20130277877A1

公开(公告)日：2013-10-24

申请号：US13978034

申请日：2011-12-16

申请人： Masakazu Igarashi

发明人： Masakazu Igarashi

IPC分类号： B29C44/32

CPC分类号： B29C44/32 ,  B29C33/12 ,  B29C33/16 ,  B29C33/26 ,  B29C44/1271 ,  B29C44/582 ,  B29L2031/771

摘要： A production device (20) of a molded foam body includes an upper mold (21) and a lower mold (22) having a cavity (23) formed between mold surfaces (21a, 22a) facing each other, wherein a raw foam material is supplied on the mold surface (22a) of the lower mold (22) and a hard material (3) is detachably arranged on the mold surface (21a) of the upper mold (21), and the raw foam material is foamed in the cavity (23) with the hard material (3) arranged on the mold surface (21a) of the upper mold (21) to form a foam body and a portion other than a projection portion (11) of the hard material (3) is fixed to the foam body to form the molded foam body in which the projection portion (11) projects from the foam body, and wherein on the mold surface (21a) of the upper mold (21), a concave arrangement portion (28) that is opened toward the lower mold (22) side and on which the projection portion (11) is arranged is formed, and a pivotable mold (27) that opens and closes the concave arrangement portion (28) from the lower mold (22) side by rotating around a pivot shaft (26) extending in a direction along the mold surface (21a) is provided.

摘要翻译： 模制泡沫体的生产装置（20）包括：上模具（21）和下模具（22），其具有形成在彼此面对的模具表面（21a，22a）之间的空腔（23），其中原料泡沫材料 供应在下模具（22）的模具表面（22a）上，并且硬质材料（3）可拆卸地布置在上模具（21）的模具表面（21a）上，并且原料泡沫材料在空腔 （23），其中所述硬质材料（3）布置在所述上​​模具（21）的模具表面（21a）上以形成泡沫体，并且除了所述硬质材料（3）的突出部分（11）之外的部分被固定 形成泡沫体，其中突起部分（11）从泡沫体突出，并且其中在上模具（21）的模具表面（21a）上形成凹形布置部分（28） 形成有向下模具（22）侧开口突出部（11）的突起部（11）的开口部和凹部 提供了沿着沿着模具表面（21a）的方向延伸的枢轴（26）围绕下模具（22）侧的部分（28）。

公开(公告)号：US09463586B2

公开(公告)日：2016-10-11

申请号：US13978034

申请日：2011-12-16

申请人： Masakazu Igarashi

发明人： Masakazu Igarashi

IPC分类号： B29C44/32 ,  B29C33/12 ,  B29C44/12 ,  B29C44/58 ,  B29C33/26 ,  B29C33/16 ,  B29L31/00

CPC分类号： B29C44/32 ,  B29C33/12 ,  B29C33/16 ,  B29C33/26 ,  B29C44/1271 ,  B29C44/582 ,  B29L2031/771

摘要： A production device (20) of a molded foam body includes an upper mold (21) and a lower mold (22) having a cavity (23) formed between mold surfaces (21a, 22a) facing each other, wherein a raw foam material is supplied on the mold surface (22a) of the lower mold (22) and a hard material (3) is detachably arranged on the mold surface (21a) of the upper mold (21), and the raw foam material is foamed in the cavity (23) with the hard material (3) arranged on the mold surface (21a) of the upper mold (21) to form a foam body and a portion other than a projection portion (11) of the hard material (3) is fixed to the foam body to form the molded foam body in which the projection portion (11) projects from the foam body, and wherein on the mold surface (21a) of the upper mold (21), a concave arrangement portion (28) that is opened toward the lower mold (22) side and on which the projection portion (11) is arranged is formed, and a pivotable mold (27) that opens and closes the concave arrangement portion (28) from the lower mold (22) side by rotating around a pivot shaft (26) extending in a direction along the mold surface (21a) is provided.

摘要翻译： 模制泡沫体的生产装置（20）包括：上模具（21）和下模具（22），其具有形成在彼此面对的模具表面（21a，22a）之间的空腔（23），其中原料泡沫材料 供应在下模具（22）的模具表面（22a）上，并且硬质材料（3）可拆卸地布置在上模具（21）的模具表面（21a）上，并且原料泡沫材料在空腔 （23），其中所述硬质材料（3）布置在所述上​​模具（21）的模具表面（21a）上以形成泡沫体，并且除了所述硬质材料（3）的突出部分（11）之外的部分被固定 形成泡沫体，其中突起部分（11）从泡沫体突出，并且其中在上模具（21）的模具表面（21a）上形成凹形布置部分（28） 形成有向下模具（22）侧开口突出部（11）的突起部（11）的开口部和凹部 提供了沿着沿着模具表面（21a）的方向延伸的枢轴（26）围绕下模具（22）侧的部分（28）。

公开(公告)号：US20110216435A1

公开(公告)日：2011-09-08

申请号：US13019002

申请日：2011-02-01

申请人： MASATO SHIIMOTO ,  Masakazu Igarashi ,  Masaru Furukawa

发明人： MASATO SHIIMOTO ,  Masakazu Igarashi ,  Masaru Furukawa

IPC分类号： G11B5/02

CPC分类号： G11B5/02

摘要： A microwave-assisted magnetic recording head includes: a main magnetic pole that generates a recording magnetic field to be recorded on a magnetic recording medium; a shield; and an oscillator that is provided between the main magnetic pole and the shield and generates a microwave magnetic field. The microwave-assisted magnetic recording head is provided with a thermal expansion device for adjusting a relative position between the oscillator and the main magnetic pole so as to be able to independently adjust a recording magnetic field from the main magnetic pole and a microwave magnetic field from the oscillator.

摘要翻译： 微波辅助磁记录头包括：主磁极，其产生记录在磁记录介质上的记录磁场; 盾牌 以及设置在主磁极和屏蔽之间并产生微波磁场的振荡器。 微波辅助磁记录头设置有用于调节振荡器和主磁极之间的相对位置的热膨胀装置，以便能够独立地调节来自主磁极的记录磁场和来自主磁极的微波磁场 振荡器。