公开(公告)号：US5021105A

公开(公告)日：1991-06-04

申请号：US307488

申请日：1989-02-08

申请人： Makoto Asai ,  Yoshimasa Ohyama ,  Tohru Tanigawa ,  Shigeo Shinozaki ,  Shoji Shiga

发明人： Makoto Asai ,  Yoshimasa Ohyama ,  Tohru Tanigawa ,  Shigeo Shinozaki ,  Shoji Shiga

IPC分类号： C22C9/02 ,  H01L23/48 ,  H01R13/03

CPC分类号： C22C9/02 ,  H01L23/48 ,  H01R13/03 ,  H01L2924/0002

摘要： A copper alloy for electronic instruments is disclosed which comprises 2.0 to 7.0 wt. % of Sn, 1.0 to 6.0 wt. % in total amount of at least one kind of Ni, Co and Cr, o.1 to 2.0 wt. % of Si, and the remainder of Cu and unavoidable impurities, thereby further the content of O.sub.2 in unavoidable impurities being not more than 50 ppm, the content of S being not more than 20 ppm, and the average particle diameter of precipitates being not larger than 10 .mu.m. As the uses of such copper alloys, lead material for semiconductor elements and connector, socket, spring and terminal for electronic and electric instruments are claimed.

摘要翻译： 公开了一种电子仪器用铜合金，其包含2.0〜7.0重量％ Sn的％，1.0〜6.0重量％ Ni，Co和Cr中的至少一种的总量的％为0.1〜2.0重量％。 ％的Si，剩余的Cu和不可避免的杂质，因此不可避免的杂质中的O 2含量不大于50ppm，S的含量不超过20ppm，沉淀物的平均粒径不大 超过10亩。 作为这种铜合金的用途，要求用于半导体元件和连接器的铅材料，插座，电子和电气仪器的弹簧和端子。

公开(公告)号：US4732731A

公开(公告)日：1988-03-22

申请号：US900429

申请日：1986-08-26

申请人： Makoto Asai ,  Shoji Shiga ,  Toru Tanigawa ,  Yoshimasa Oyama ,  Shigeo Shinozaki

发明人： Makoto Asai ,  Shoji Shiga ,  Toru Tanigawa ,  Yoshimasa Oyama ,  Shigeo Shinozaki

IPC分类号： H01L23/48 ,  C22C9/00 ,  C22C9/02 ,  C22C9/06 ,  C22F1/08 ,  H01L23/495

CPC分类号： H01L23/49579 ,  C22C9/02 ,  C22C9/06 ,  C22F1/08 ,  H01L2924/0002

摘要： A copper alloy is disclosed, which contains 0.1 to 3.0 wt % of Ni, 0.1 to 1.0 wt % of Ti, the ratio of Ni to Ti being 4.ltoreq.Ni/Ti thereby, 0.1 to 6.0 wt % of Sn, and 0.005 to 3.0 wt % in total of one or more elements selected from the group consisting of Zn, Mn, Mg, Ca, RE, B, Sb, Te, Si, Co, Fe, Zr, Ag, Mm and Al, and consists of the remainder of Cu and the inevitable impurities. The method for the manufacture of the alloy is characterized in that, after copper alloy ingot was maintained and homogenized for 0.5 to 15 hours at 750.degree. to 960.degree. C. prior to rolling, the hot rolling is carried out starting from a temperature of 700.degree. to 880.degree. C. and the cooling is made immediately after the end of rolling.

摘要翻译： 公开了一种铜合金，其含有0.1〜3.0重量％的Ni，0.1〜1.0重量％的Ti，Ni与Ti的比例为4≤Ni/ Ti，0.1〜6.0重量％的Sn和0.005 至少3.0重量％的选自Zn，Mn，Mg，Ca，RE，B，Sb，Te，Si，Co，Fe，Zr，Ag，Mm和Al中的一种或多种元素，并且由 剩余的Cu和不可避免的杂质。 合金的制造方法的特征在于，在轧制之后，在750〜960℃保持铜合金锭并均化0.5〜15小时后，从700℃的温度开始进行热轧 DEG至880℃，并在轧制结束后立即进行冷却。

公开(公告)号：US4822560A

公开(公告)日：1989-04-18

申请号：US916694

申请日：1986-10-08

申请人： Yoshimasa Oyama ,  Masato Asai ,  Toru Tanigawa ,  Shigeo Shinozaki ,  Shoji Shiga

发明人： Yoshimasa Oyama ,  Masato Asai ,  Toru Tanigawa ,  Shigeo Shinozaki ,  Shoji Shiga

IPC分类号： C22C9/02 ,  C22F1/08 ,  H01L23/495

CPC分类号： H01L23/49579 ,  C22C9/02 ,  C22F1/08 ,  H01L2924/0002

摘要： A copper alloy is disclosed which comprises 0.01 to 1.0 wt. % of Cr, 0.01 to 8 wt. % of Sn, 0.001 to 5 wt. % of at least one of 0.001 to 5 wt. % of Zn, 0.001 to 0.5 wt. % of Mn and 0.001 to 0.2 wt. % of Mg and the remainder of Cu, the content of O.sub.2 therein being not more than 0.005 wt. %. A method of manufacturing therefor is described wherein, after the hot processing or the heat treatment at 800.degree. to 950.degree. C., the alloy is cooled by passage through a region of 800.degree. to 400.degree. C. within 20 minutes, then following cold processing, heating treatment is carried out for at least 1 minute at 400.degree. to 650.degree. C. The alloy with the composition aforementioned is used as an alloy material for electric or electronic instruments.

摘要翻译： 公开了一种铜合金，其包含0.01至1.0wt。 Cr％，0.01〜8重量％ Sn的％，0.001〜5重量％ 0.001至5重量％中的至少一个的％ ％的Zn，0.001〜0.5wt。 Mn的百分数为0.001〜0.2重量％。 ％的Mg和余量的Cu，其中的O 2含量不超过0.005wt。 ％。 对其制造方法进行说明，其中在800℃〜950℃的热加工或热处理后，在20分钟内通过800〜400℃的区域冷却合金，然后冷却 在400〜650℃下进行加工处理至少1分钟。将上述组成的合金用作电气或电子仪器的合金材料。

公开(公告)号：US20130139630A1

公开(公告)日：2013-06-06

申请号：US13816622

申请日：2011-08-11

申请人： Shizuo Itani ,  Shigeo Shinozaki

发明人： Shizuo Itani ,  Shigeo Shinozaki

IPC分类号： F16H55/06

CPC分类号： F16H55/06 ,  B29C43/18 ,  B29C70/46 ,  B29C70/86 ,  B29D15/00 ,  B29L2015/003 ,  F16H55/17 ,  F16H2055/065 ,  Y10T74/1987

摘要： Gear-shaped resin sheets Sa are laminated such that tooth portions 2b are aligned in an axial direction, thereby preparing a spur gear-shaped net-shape body 4. The net-shape body is accommodated in a net-shape body holder 14 having a spur gear-shaped holding space 14a. A spur gear-shaped pushing member 15a provided in an upper die 15 is lowered to heat and compress the net-shape body 4, while tooth portions of the resin gear formed in a lower die 12 are pressed in a helical tooth-shaped molding space to deform the tooth portions 4a of the net-shape body 4 into a helical tooth tilted relative to the axial direction, and the direction of reinforcement fibers at the tooth portions 2b of the molded resin gear 1 is tilted relative to the axial direction.A resin gear that hardly causes peeling off of resin by a load applied to a tooth surface can be obtained, and a production apparatus suitable for producing such resin gear is provided.

摘要翻译： 齿轮状树脂片Sa被层叠成使得齿部2b沿轴向对齐，从而制备正齿轮状网状体4.网状体容纳在具有 正齿轮形保持空间14a。 设置在上模15中的正齿轮状推动构件15a降低，以对网状体4进行加热压缩，而形成在下模12中的树脂齿轮的齿部被按压在螺​​旋形的齿形成型空间 使网状体4的齿部4a变形为相对于轴向倾斜的螺旋状齿轮，并且模制树脂齿轮1的齿部2b处的增强纤维的方向相对于轴向倾斜。 可以获得难以通过施加到齿面上的负载使树脂剥离的树脂齿轮，并且提供适合于生产这种树脂齿轮的生产设备。

公开(公告)号：US09279491B2

公开(公告)日：2016-03-08

申请号：US13816622

申请日：2011-08-11

申请人： Shizuo Itani ,  Shigeo Shinozaki

发明人： Shizuo Itani ,  Shigeo Shinozaki

IPC分类号： F16H55/06 ,  B29C43/18 ,  B29D15/00 ,  B29C70/46 ,  B29C70/86 ,  B29L15/00 ,  F16H55/17

CPC分类号： F16H55/06 ,  B29C43/18 ,  B29C70/46 ,  B29C70/86 ,  B29D15/00 ,  B29L2015/003 ,  F16H55/17 ,  F16H2055/065 ,  Y10T74/1987

摘要： Gear-shaped resin sheets Sa are laminated such that tooth portions 2b are aligned in an axial direction, thereby preparing a spur gear-shaped net-shape body 4. Tooth portions of the resin gear formed in a lower die 12 are pressed in a helical tooth-shaped molding space to deform the tooth portions 4a of the net-shape body 4 into a helical tooth tilted relative to the axial direction, and the direction of reinforcement fibers at the tooth portions 2b of the molded resin gear 1 is tilted relative to the axial direction.

摘要翻译： 齿轮状树脂片Sa层叠成使得齿部2b沿轴向对准，从而制成正齿轮状网状体4.形成在下模12中的树脂齿轮的齿部被螺旋状地挤压 齿形成型空间使网状体4的齿部4a变形成相对于轴向倾斜的螺旋状齿轮，并且模制树脂齿轮1的齿部2b处的增强纤维的方向相对于 轴向。

公开(公告)号：US09162379B2

公开(公告)日：2015-10-20

申请号：US13696464

申请日：2011-04-06

申请人： Shizuo Itani ,  Shigeo Shinozaki

发明人： Shizuo Itani ,  Shigeo Shinozaki

IPC分类号： F16H55/12 ,  B29C43/02 ,  B29C43/18 ,  F16H55/06 ,  B29L15/00 ,  F16H55/17

CPC分类号： B29C43/027 ,  B29C43/18 ,  B29L2015/003 ,  F16H55/06 ,  F16H55/17 ,  F16H2055/065 ,  Y10T74/19893 ,  Y10T156/108

摘要： A resin rotating body 1 is configured by a ring-shaped resin ring 2, and a metallic bush 3 which is fitted to an inner circumferential surface 2a of the resin ring, and projections 3a as rotation preventing means that connects the resin ring and the metallic bush so that the resin ring and the metallic bush do not rotate with respect to each other are provided on an outer circumferential surface of the metallic bush. Projections of the metallic bush are further provided at positions eccentric forward in a press-fitting direction of the metallic bush from a center in the axial direction of the metallic bush.

摘要翻译： 树脂旋转体1由环状树脂环2和与树脂环的内周面2a嵌合的金属衬套3构成，作为防止旋转装置的突起3a，该突起3a连接树脂环和金属 衬套，使得树脂环和金属衬套不相对于彼此旋转设置在金属衬套的外周表面上。 金属衬套的突出部还设置在金属衬套的压配方向上从金属衬套的轴向的中心偏向前方的位置。

公开(公告)号：US20130047767A1

公开(公告)日：2013-02-28

申请号：US13696464

申请日：2011-04-06

申请人： Shizuo Itani ,  Shigeo Shinozaki

发明人： Shizuo Itani ,  Shigeo Shinozaki

IPC分类号： F16H55/17 ,  B32B38/10 ,  F16D1/06

CPC分类号： B29C43/027 ,  B29C43/18 ,  B29L2015/003 ,  F16H55/06 ,  F16H55/17 ,  F16H2055/065 ,  Y10T74/19893 ,  Y10T156/108

摘要： A resin rotating body 1 is configured by a ring-shaped resin ring 2, and a metallic bush 3 which is fitted to an inner circumferential surface 2a of the resin ring, and projections 3a as rotation preventing means that connects the resin ring and the metallic bush so that the resin ring and the metallic bush do not rotate with respect to each other are provided on an outer circumferential surface of the metallic bush. The resin ring is molded by heating and compressing an element body in which a plurality of sheet-shaped resins manufactured by sheet making are stacked in layers in an axial direction and a diameter of the inner circumferential surface is formed to be substantially the same diameter as the outer circumferential surface of the metallic bush, and the metallic bush is integrally connected to the resin ring by being press-fitted to the inner circumferential surface of the element body along the axial direction. Projections of the metallic bush are further provided at positions eccentric forward in a press-fitting direction of the metallic bush from a center in the axial direction of the metallic bush. The resin rotating body which can be manufactured by simple process steps, and hardly causes removal of the resin ring and the metallic bush from each other is provided.

摘要翻译： 树脂旋转体1由环状树脂环2和与树脂环的内周面2a嵌合的金属衬套3构成，作为防止旋转装置的突起3a，该突起3a连接树脂环和金属 衬套，使得树脂环和金属衬套不相对于彼此旋转设置在金属衬套的外周表面上。 通过加热和压缩元件体来模制树脂环，其中通过片材制造制造的多个片状树脂在轴向方向上层叠，并且内周面的直径形成为与 金属衬套的外周面和金属衬套通过沿轴向压配合到元件体的内周面而与树脂环一体地连接。 金属衬套的突出部还设置在金属衬套的压配方向上从金属衬套的轴向的中心偏向前方的位置。 提供可以通过简单的工艺步骤制造的树脂旋转体，并且几乎不会使树脂环和金属衬套彼此脱离。