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公开(公告)号：US09056355B2
公开(公告)日：2015-06-16
申请号：US12737555
申请日：2009-08-10
CPC分类号： B23B1/00 , B23B2215/64 , B23B2222/12 , B23B2222/21 , B23B2222/24 , B23B2222/68 , B23B2222/72 , B23B2222/76 , B23Q3/064 , B23Q3/065 , Y10T428/12236 , Y10T428/12861 , Y10T428/12875
摘要： A cylindrical core portion, at least a part of which is made of a noble metal alloy and which has a diameter larger than a maximum diameter of a shape obtained by lathe machining, and a hollow-cylindrical peripheral portion, which is made of a material different from the material of the core portion, are included. The core portion is arranged in a hollow portion of the peripheral portion with no space. The material applied to the peripheral portion is a free-cutting material selected from a group of, for example, free-cutting brass, free-cutting phosphor bronze, free cutting nickel silver, and free-cutting beryllium copper. The noble metal alloy applied to the core portion is, for example, alloy mainly consisting of silver, palladium, gold, platinum, zinc, copper, iron, and nickel, alloy mainly consisting of palladium, silver, and copper, or alloy mainly consisting of silver, platinum, zinc, gold, and copper.
摘要翻译： 圆筒形芯部，其至少一部分由贵金属合金制成，其直径大于通过车床加工获得的形状的最大直径;以及中空圆柱形周边部分，其由材料制成 不同于核心部分的材料。 芯部布置在周边部分的空心部分中，没有空间。 施加到周边部分的材料是选自例如自由切割黄铜，自由切割磷青铜，自由切割镍银和自由切割铍铜的一种自由切削材料。 应用于芯部的贵金属合金例如是主要由银，钯，金，铂，锌，铜，铁和镍组成的合金，主要由钯，银和铜组成的合金，或主要由 的银，铂，锌，金和铜。
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公开(公告)号：US09041194B2
公开(公告)日：2015-05-26
申请号：US14004496
申请日：2012-03-15
IPC分类号： H01L23/34 , H01L23/40 , H01L23/433 , H01L23/473 , H01L25/11 , H02M7/00 , H02M1/32
CPC分类号： H01L23/40 , H01L23/4012 , H01L23/433 , H01L23/473 , H01L25/112 , H01L2924/0002 , H02M7/003 , H02M2001/327 , H01L2924/00
摘要： The pressure unit includes a spring member that is formed into a coil form obtained by winding a wire rod and that has a periodically changing pitch angle and a housing member to which end portions of the spring member are attached, and the pressure unit pressurizes a semiconductor stacked unit obtained by alternately stacking a semiconductor element module and a cooling tube that makes contact with the semiconductor element module and cools the semiconductor element module.
摘要翻译： 压力单元包括：弹簧构件，其形成为通过卷绕线材而获得的并且具有周期性变化的俯仰角的线圈形式;以及壳体构件，弹性构件的端部附接到壳体构件，并且压力单元对半导体 通过交替堆叠半导体元件模块和与半导体元件模块接触并冷却半导体元件模块的冷却管而获得的堆叠单元。
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公开(公告)号：US08814586B2
公开(公告)日：2014-08-26
申请号：US13636074
申请日：2011-03-23
IPC分类号： H01R13/15
CPC分类号： H01R13/187 , H01R13/193 , H01R13/6273
摘要： A connector that includes a male terminal which has a conductive property and a tip portion of which is formed in a bar shape, and includes a coil spring formed of a conductive wire rod with an inner diameter smaller than a diameter of the tip portion of the male terminal and that linearly extends at an end portion at which the male terminal is inserted. The male terminal is inserted into the coil spring while a force that expands an inner diameter of at least a vicinity of the end portion is applied to an extending portion, and thereafter fitted to the coil spring by releasing the force.
摘要翻译： 一种连接器，包括具有导电性能并且其顶端部分形成为棒状的阳端子，并且包括由导体线径形成的螺旋弹簧，所述导电线材的内径小于所述导线的尖端部分的直径 公端子，并且在插入阳端子的端部处线性地延伸。 将阳端子插入螺旋弹簧中，同时使至少在端部附近的内径扩大的力施加到延伸部分，然后通过释放力而与螺旋弹簧配合。
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公开(公告)号：US20110128025A1
公开(公告)日：2011-06-02
申请号：US12737681
申请日：2009-08-10
CPC分类号： G01R1/06722 , G01R1/07314 , H01H1/023 , H01R13/03 , H01R13/2421 , Y10T29/49204
摘要： An electrical contact member and a contact probe that are durable and economical are provided. For this purpose, an outer peripheral portion, which has a symmetrical shape with respect to a central axis in a longitudinal direction and has a hollow portion, and a core portion, which has an approximate bar shape extending in the longitudinal direction and filling the hollow portion, are included. One of the outer peripheral portion and the core portion is made of a noble metal alloy, and the other is made of a conductive material other than the noble metal alloy. The one of the outer peripheral portion and the core portion, which is made of the noble metal alloy, projects further than the other at one end portion in the longitudinal direction.
摘要翻译： 提供了耐用且经济的电接触构件和接触探针。 为此，具有相对于中心轴在长度方向上具有对称形状并具有中空部分的外周部分和具有沿纵向方向延伸的大致棒形状并且填充中空部分的芯部分 部分。 外周部和芯部中的一个由贵金属合金制成，另一个由贵金属合金以外的导电材料制成。 由贵金属合金制成的外周部和芯部之一在长度方向上的一个端部处比另一个突出。
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5.发明申请公开(公告)号：US20070193547A1
公开(公告)日：2007-08-23
申请号：US11706771
申请日：2007-02-15
CPC分类号： F01L1/462 , F01L1/465 , F01L3/10 , F01L2101/00 , F01L2820/01 , F16F13/002 , Y10T137/7036
摘要： A bellows unit and a compression coil spring are located in series with each other between a first member and a second member. The bellows unit has an inner bellows, an outer bellows, and first and second end members. A sealed space is defined in the bellows unit. A compressed gas is sealed in the sealed space. The bellows unit is caused to extend and contract in the direction of an axis by the compressed gas. The sealed space contains an uncompressible liquid that can exchange heat with the gas. The liquid is an example of a heat exchange material.
摘要翻译： 波纹管单元和压缩螺旋弹簧在第一构件和第二构件之间彼此串联布置。 波纹管单元具有内部波纹管，外部波纹管，以及第一和第二端部构件。 在波纹管单元中定义了一个密封空间。 压缩气体密封在密封空间中。 使波纹管单元通过压缩气体在轴的方向上延伸和收缩。 密封空间包含可与气体交换热量的不可压缩液体。 液体是热交换材料的实例。
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6.发明申请Steel wire for high strength spring excellent in workability and high strength spring 有权用于高强度弹簧的钢丝绳，加工性和弹簧强度高公开(公告)号：US20060201588A1
公开(公告)日：2006-09-14
申请号：US10549753
申请日：2004-03-25
申请人： Sumie Suda , Nobuhiko Ibaraki , Noritoshi Takamura , Naoki Terakado , Satoru Tendo , Tadayoshi Fujiwara , Tetsuo Jinbo
发明人： Sumie Suda , Nobuhiko Ibaraki , Noritoshi Takamura , Naoki Terakado , Satoru Tendo , Tadayoshi Fujiwara , Tetsuo Jinbo
IPC分类号： C22C38/18
摘要： A steel wire has tempered martensite, comprises, as essential components, by mass, C: 0.53 to 0.68%; Si: 1.2 to 2.5%; Mn: 0.2 to 1.5%; Cr: 1.4 to 2.5%; Al: 0.05% or less; further comprises, as a selective component, Ni: 0.4% or less; V: 0.4% or less; Mo: 0.05 to 0.5%; or Nb: 0.05 to 0.5%; and further comprises remainder essentially consisting of Fe and inevitable impurities, wherein the grain size number of prior austenite is 11.0 or larger, and the proof stress ratio (σ0.2/σB), namely, a ratio of 0.2% proof stress (σ0.2) to tensile strength (σB) is 0.85 or lower. Satisfying the above requirements makes it possible to produce a steel wire for high-strength spring excellent both in workability (cold workability), and in sag resistance and fatigue properties.
摘要翻译： 钢丝具有回火马氏体，以质量计C为0.53〜0.68％为必要成分。 Si：1.2〜2.5％ Mn：0.2〜1.5％ Cr：1.4〜2.5％ Al：0.05％以下; 进一步包含Ni：0.4％以下的选择性组分; V：0.4％以下; Mo：0.05〜0.5％ 或Nb：0.05〜0.5％ 并且还包含基本上由Fe和不可避免的杂质组成的剩余部分，其中原奥氏体的晶粒数为11.0或更大，并且证明应力比（σσ0.2 /σ2 / ），即0.2％屈服应力（σ<0.2％）与拉伸强度（σσB）之比为0.85以下。 满足上述要求，可以生产出在加工性（冷加工性）以及抗下垂性和疲劳性方面优异的高强度弹簧钢丝。
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公开(公告)号：US4909866A
公开(公告)日：1990-03-20
申请号：US249637
申请日：1988-09-22
申请人： Makoto Abe , Tetsuyuki Taniguchi , Tsuyoshi Kuriki , Noritoshi Takamura , Naoki Terakado , Kaoru Hatayama
发明人： Makoto Abe , Tetsuyuki Taniguchi , Tsuyoshi Kuriki , Noritoshi Takamura , Naoki Terakado , Kaoru Hatayama
摘要： A high strength spring is made of steel of which composition consists of 0.6 to 0.7 wt % of C, 1.2 to 1.6 wt % of Si, 0.5 to 0.8 wt % of Mn, 0.5 to 0.8 wt % of Cr, 0.05 to 0.2 wt % in total of one or more than one of V, Mo, Nb and Ta and the balance of Fe and inevitable impurities. The steel is limited in particle size of non-metallic inclusions in such a way that the maximum particle size of the non-metallic inclusions is equal to or smaller than 15 .mu.m. The spring is applied at a portion adjacent the outer surface thereof with a residual compression stress in such a way that the maximum of the residual compression stress ranges from 85 to 110 Kgf/mm.sup.2. The spring is further process so as to have such a surface roughness that is equal to or smaller than 15 .mu.m.
摘要翻译： 高强度弹簧由钢组成，其组成为C：0.6〜0.7重量％，Si：1.2〜1.6重量％，Mn：0.5〜0.8重量％，Cr：0.5〜0.8重量％，0.05〜0.2重量％ V，Mo，Nb和Ta中的一种或多于一种，余量为Fe和不可避免的杂质。 钢以非金属夹杂物的最大粒径等于或小于15μm的方式限制非金属夹杂物的粒径。 将弹簧施加在与其外表面相邻的部分处具有残余压缩应力，使残余压缩应力的最大值为85至110Kgf / mm2。 弹簧进一步加工成具有等于或小于15μm的这种表面粗糙度。
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公开(公告)号：US20140001630A1
公开(公告)日：2014-01-02
申请号：US14004496
申请日：2012-03-15
IPC分类号： H01L23/40
CPC分类号： H01L23/40 , H01L23/4012 , H01L23/433 , H01L23/473 , H01L25/112 , H01L2924/0002 , H02M7/003 , H02M2001/327 , H01L2924/00
摘要： The pressure unit includes a spring member that is formed into a coil form obtained by winding a wire rod and that has a periodically changing pitch angle and a housing member to which end portions of the spring member are attached, and the pressure unit pressurizes a semiconductor stacked unit obtained by alternately stacking a semiconductor element module and a cooling tube that makes contact with the semiconductor element module and cools the semiconductor element module.
摘要翻译： 压力单元包括：弹簧构件，其形成为通过卷绕线材而获得的并且具有周期性变化的俯仰角的线圈形式;以及壳体构件，弹性构件的端部附接到壳体构件，并且压力单元对半导体 通过交替堆叠半导体元件模块和与半导体元件模块接触并冷却半导体元件模块的冷却管而获得的堆叠单元。
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公开(公告)号：US20130012047A1
公开(公告)日：2013-01-10
申请号：US13636074
申请日：2011-03-23
IPC分类号： H01R13/52
CPC分类号： H01R13/187 , H01R13/193 , H01R13/6273
摘要： A connector that includes a male terminal which has a conductive property and a tip portion of which is formed in a bar shape, and includes a coil spring formed of a conductive wire rod with an inner diameter smaller than a diameter of the tip portion of the male terminal and that linearly extends at an end portion at which the male terminal is inserted. The male terminal is inserted into the coil spring while a force that expands an inner diameter of at least a vicinity of the end portion is applied to an extending portion, and thereafter fitted to the coil spring by releasing the force.
摘要翻译： 一种连接器，包括具有导电性能并且其顶端部分形成为棒状的阳端子，并且包括由导体线径形成的螺旋弹簧，所述导电线材的内径小于所述导线的尖端部分的直径 公端子，并且在插入阳端子的端部处线性地延伸。 将阳端子插入螺旋弹簧中，同时使至少在端部附近的内径扩大的力施加到延伸部分，然后通过释放力而与螺旋弹簧配合。
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公开(公告)号：US08297603B2
公开(公告)日：2012-10-30
申请号：US13057444
申请日：2009-08-03
IPC分类号： F16F1/06
CPC分类号： F01L1/462 , F01L1/14 , F01L3/10 , F01L2101/00 , F01L2103/00 , F01L2820/01
摘要： A spring retainer is made from an iron-based material to improve the strength and abrasion resistance of the spring retainer and reduce the thickness and weight thereof. The spring retainer includes a retainer body having a tapered support hole to be supported with a valve stem and a flange-like spring seat circumferentially formed on a periphery at a first side of the retainer body to receive and support a valve spring. The retainer body and spring seat are integrally formed from resilient steel with grain flows continuously formed from the retainer body to the spring seat.
摘要翻译： 弹簧保持器由铁基材料制成，以提高弹簧保持器的强度和耐磨性，并减小其厚度和重量。 弹簧保持器包括具有锥形支撑孔的保持器主体，所述保持器主体具有阀杆和周向地形成在保持器主体的第一侧的周边上的法兰状弹簧座，用于接收和支撑阀弹簧。 保持器主体和弹簧座由弹性钢一体地形成，其中颗粒流从保持器本体连续地形成到弹簧座。
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