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1.发明授权Press molding and its high frequency quenching method and its high frequency quenching system 失效压制成型及其高频淬火方法及其高频淬火系统公开(公告)号：US07070228B2
公开(公告)日：2006-07-04
申请号：US10473220
申请日：2002-11-05
申请人： Satoshi Shimizu , Sou Suzuki , Takao Minagawa , Hisao Hoshino , Yahiro Shimizu , Kouji Haya , Shingo Shikuwa , Shigeki Kishihara
发明人： Satoshi Shimizu , Sou Suzuki , Takao Minagawa , Hisao Hoshino , Yahiro Shimizu , Kouji Haya , Shingo Shikuwa , Shigeki Kishihara
CPC分类号： C21D9/0068 , B60R19/18 , B60R2019/1813 , B62D21/15 , B62D25/04 , B62D25/082 , C21D1/10 , C21D1/42 , C21D1/673 , C21D1/74 , C21D2221/00 , Y02P10/253
摘要： A press formed article such as a center pillar or the like for a vehicle having a demanded strength distribution achieved by hardening through induction hardening or the like, and a method and an apparatus for performing induction hardening on the press formed article. The center pillar (10) being a press formed article has an intermediate top portion (11) which extends in a longitudinal direction of the center pillar (10), and two blade portions (12) which are both bent in the same direction from both sides of the intermediate top portion (11), in which hardening regions (Q) are provided on both sides of the intermediate top portion (11), extending over the intermediate top portion (11) and the blade portions (12). These hardening regions (Q) hardened by the induction hardening apparatus are regions in a form which widens toward the end and continuously expand from the upper portion to the lower portion of the center pillar (10). Therefore, the ratio between the hardening regions and non-hardening regions changes in the longitudinal direction of the center pillar (10), resulting in a demanded strength distribution.
摘要翻译： 具有通过高频淬火等硬化而得到的要求强度分布的车辆用的中央立柱等的冲压成形体，以及对冲压成形体进行感应淬火的方法和装置。 作为冲压成型制品的中心支柱（10）具有在中心支柱（10）的长度方向上延伸的中间顶部部分（11），两个叶片部分（12）都沿相同的方向从两个 所述中间顶部部分（11）的中间顶部部分（11）和所述叶片部分（12）延伸穿过所述中间顶部部分（11）的两侧的硬化区域（Q）。 由感应淬火装置硬化的这些硬化区域（Q）是朝向端部变宽并且从中心支柱（10）的上部向下部延伸的形式的区域。 因此，硬化区域和非硬化区域之间的比例在中心柱（10）的长度方向上变化，导致所需的强度分布。
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公开(公告)号：US07361015B2
公开(公告)日：2008-04-22
申请号：US10541331
申请日：2004-10-04
申请人： Satoshi Shimizu , Norihiko Kikuchi , Tatsushi Yurudume , Hisao Hoshino , Takao Minagawa , Hiroyuki Osaka , Makoto Noudou , Shigeki Kishihara , Shingo Shikuwa
发明人： Satoshi Shimizu , Norihiko Kikuchi , Tatsushi Yurudume , Hisao Hoshino , Takao Minagawa , Hiroyuki Osaka , Makoto Noudou , Shigeki Kishihara , Shingo Shikuwa
IPC分类号： F27D5/00
CPC分类号： C21D1/42 , C21D1/09 , C21D1/673 , C21D9/0025 , C21D9/0068 , Y02P10/253
摘要： A heat treatment operation can be executed, suppressing a wave-shaped deformation at a non heat-treatment region of an article to be heat treated.To an elongated-shaped article to be heat treated to which a raised portion extending in the longitudinal direction is formed, a hardening region, as a heat-treated region defined to extend in a longitudinal direction at a part of the raised portion, and a non-hardening region, as a non-heat-treated region defined to extend in the longitudinal direction at flange portion, and other parts of the raised portion are arranged side by side in a width direction orthogonal to the longitudinal direction. The flange portion is clamped by a first and a second clamp, arranged in the longitudinal direction, and one first clamp is a tight clamp for holding fixedly the flange portion and a plurality of second clamps are loose clamps for clamping loosely the flange portion, allowing the article to be heat treated to be convex on the side of the heated hardening region.
摘要翻译： 可以进行热处理操作，抑制待热处理物品的非热处理区域的波状变形。 对于形成有沿长度方向延伸的凸起部的被热处理的细长型制品，作为被确定为在凸部的一部分沿长度方向延伸的热处理区域的硬化区域，以及 非硬化区域，被定义为在凸缘部分沿长度方向延伸的非热处理区域，并且凸起部分的其它部分在与纵向正交的宽度方向上并排布置。 凸缘部分由沿纵向方向布置的第一和第二夹具夹紧，一个第一夹具是用于固定凸缘部分的紧固夹具，并且多个第二夹具是用于松动地夹紧凸缘部分的松紧夹具，允许 待热处理的制品在加热的硬化区域的一侧凸出。
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公开(公告)号：US20060082040A1
公开(公告)日：2006-04-20
申请号：US10541331
申请日：2004-10-04
申请人： Satoshi Shimizu , Norihiko Kikuchi , Tatsushi Yurudume , Hisao Hoshino , Takao Minagawa , Hiroyuki Osaka , Makoto Noudou , Shigeki Kishihara , Shingo Shikuwa
发明人： Satoshi Shimizu , Norihiko Kikuchi , Tatsushi Yurudume , Hisao Hoshino , Takao Minagawa , Hiroyuki Osaka , Makoto Noudou , Shigeki Kishihara , Shingo Shikuwa
IPC分类号： B23Q3/02
CPC分类号： C21D1/42 , C21D1/09 , C21D1/673 , C21D9/0025 , C21D9/0068 , Y02P10/253
摘要： A heat treatment operation can be executed, suppressing a wave-shaped deformation at a non heat-treatment region of an article to be heat treated. To an elongated-shaped article to be heat treated (10) to which a raised portion (11) extending in the longitudinal direction is formed, a hardening region as being a heat-treated region defined to be extended in a longitudinal direction at a part of the raised portion (11) and a non-hardening region as being non heat-treated region defined to be extended in the longitudinal direction at flange portion (13) and other parts of the raised portion (11) are arranged side by side in a width direction orthogonal to the longitudinal direction. The flange portion (13) is clamped by a first and a second clamping means (22), (23) arranged in the longitudinal direction, and one first clamping means (22) is a tight clamping means holding fixedly the flange portion (13) and a plurality of second clamping means (23) are loose clamping means clamping loosely the flange portion (13), allowing the article to be heat treated (10) to be convex on the side of the heated hardening region.
摘要翻译： 可以进行热处理操作，抑制待热处理物品的非热处理区域的波状变形。 对于形成有沿长度方向延伸的凸部（11）进行热处理的细长型制品（10），形成作为热处理区域的硬化区域，其被定义为在纵向方向上延伸的部分 的突出部（11）的非热硬化区域和非凸部（11）的其他部分在长度方向上被限定为非热处理区域的非硬化区域并排配置在 与纵向正交的宽度方向。 凸缘部分（13）由沿纵向布置的第一和第二夹紧装置（22），（23）夹持，一个第一夹紧装置（22）是固定地保持凸缘部分（13）的紧固装置， 并且多个第二夹紧装置（23）是松弛地夹紧凸缘部分（13）的松紧夹紧装置，允许制品在加热硬化区域一侧被热处理（10）凸起。
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公开(公告)号：US06929308B2
公开(公告)日：2005-08-16
申请号：US10808100
申请日：2004-03-24
CPC分类号： B60J5/101 , B60J5/0405 , B60J5/0416 , B60J5/042 , B60J5/0463 , B60J5/0465 , B60J5/107 , B60S1/583
摘要： A vehicle door which can be used as a tailgate is formed of an outer panel (2) on an outer side of a vehicle, an inner panel (3) on an inner side of the vehicle, and a module plate (4) to which door parts such as a wiper motor (18) are attached, and a lining (6). The inner panel (3) is in a frame shape with only a marginal portion (10) of the whole periphery left and with an opening (11) formed therein. The module plate (4) serves as a reinforcing member and is composed of a first extending portion (13) extending in a right and left direction and a second extending portion (14) extending downward from the first extending portion (13) to be in a substantially T-shape. Connection of the module plate (4) to the outer panel (2) and the inner panel (3) reinforces the tailgate (1).
摘要翻译： 可以用作后挡板的车门由车辆外侧的外板（2），车辆内侧的内板（3）和模块板（4）构成，模块板 安装诸如刮水器马达（18）的门部分和衬里（6）。 内板（3）为框状，仅具有整个周边的边缘部分（10），其中形成有开口（11）。 模块板（4）用作加强构件，并且由沿左右方向延伸的第一延伸部分（13）和从第一延伸部分（13）向下延伸的第二延伸部分（14）构成 大致T形。 模块板（4）与外板（2）和内板（3）的连接加强了后挡板（1）。
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公开(公告)号：US06776449B2
公开(公告)日：2004-08-17
申请号：US10258831
申请日：2002-10-28
IPC分类号： B06J510
CPC分类号： B60J5/101 , B60J5/0405 , B60J5/0416 , B60J5/042 , B60J5/0463 , B60J5/0465 , B60J5/107 , B60S1/583
摘要： A vehicle door which can be used as a tailgate or a side door of a vehicle and a manufacturing method of this vehicle door is provided. A tailgate (1) which is a vehicle door is formed of an outer panel (2) on an outer side of a vehicle, an inner panel (3) on an inner side of the vehicle, and a module plate (4) to which door parts such as a wiper motor (18) are attached, and a lining (6). The inner panel (3) is in a frame shape with only a marginal portion (10) of the whole periphery left and with an opening (11) formed therein, which results in reduction in the weight of the tailgate (1). The module plate (4) which also serves as a reinforcing member is composed of a first extending portion (13) extending in a right and left direction and a second extending portion (14) extending downward from the first extending portion (13) to be in a substantially T-shape, which also results in reduction in the weight of the module plate (4), and connection of the module plate (4) to the outer panel (2) and the inner panel (3) reinforces the tailgate (1).
摘要翻译： 提供了可以用作车辆的后挡板或侧门的车门和该车门的制造方法。 作为车门的后挡板（1）由车辆外侧的外板（2），车内侧的内板（3）和模块板（4）构成，模块板 安装诸如刮水器马达（18）的门部分和衬里（6）。 内板（3）的框架形状仅具有整个周边的边缘部分（10），并且其中形成有开口（11），这导致后挡板（1）的重量减小。 也用作加固构件的模块板（4）由沿左右方向延伸的第一延伸部分（13）和从第一延伸部分（13）向下延伸的第二延伸部分（14）构成， 大致T形，这也导致模块板（4）的重量的减小，并且模块板（4）与外板（2）和内板（3）的连接加强了后挡板（ 1）。
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6.发明授权公开(公告)号：US07307235B2
公开(公告)日：2007-12-11
申请号：US10486273
申请日：2003-01-09
CPC分类号： B23K11/3036 , B23K11/061 , B23K11/062 , B23K2101/006
摘要： A butt welding apparatus, a butt welding method, and a product manufactured by the butt welding method involves two electrode rollers disposed on both the front and back sides of a thick sheet member and a thin sheet member whose end surfaces are butted. The electrode rollers bridge across the sheet members and are composed of small diameter portions on the side of the thick sheet member and large diameter portions on the side of the thin sheet member. The small diameter portions come into contact with and press the thick sheet member before the large diameter portions come into contact with the thin sheet member. Thus, the end surface of the thick sheet member swells and deforms toward the thin sheet member and reliably comes into contact with the end surface of the thin sheet member, and power is applied between the end surfaces, even if not polished.
摘要翻译： 对接焊设备，对接焊接方法和通过对接焊接方法制造的产品包括设置在厚板件的前后两侧的两个电极辊和端面对接的薄板件。 电极辊跨越片状构件，并且由薄片构件侧的小直径部分和薄片构件侧的大直径部分组成。 在大直径部分与薄片部件接触之前，小直径部分与厚片部件接触并挤压。 因此，厚板构件的端面向薄片构件膨胀并变形，并且可靠地与薄片构件的端面接触，并且即使不抛光也在端面之间施加电力。
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公开(公告)号：US20100058887A1
公开(公告)日：2010-03-11
申请号：US12449554
申请日：2008-03-21
申请人： Yoshihide Fujita , Fumio Kanno , Takao Minagawa , Shinichi Takai , Takuro Sasaki
发明人： Yoshihide Fujita , Fumio Kanno , Takao Minagawa , Shinichi Takai , Takuro Sasaki
摘要： Stepping force can be transmitted effectively from a pad member to an arm member even when a stepping operation by the foot of an operator is performed at a position shifted in a lateral direction from the center position of the pad member in the lateral direction. The body of a brake pedal (20) that is a pedal for vehicle is formed of an arm member (21) rotatable vertically about a center shaft arranged in a proximal end portion (21A), and a pad member (22) to which a stepping operation by the foot of an operator is performed is attached to an end face (21C) of a distal end (21B) of the arm member (21). The arm member (21) is made of a pipe, and an end face (21C) of the arm member (21) to which the pad member (22) is attached has a laterally long shape.
摘要翻译： 即使当在沿横向方向从衬垫构件的中心位置偏移的位置执行操作者的脚的步进操作时，步进力也可以有效地从衬垫构件传递到臂构件。 作为车辆用踏板的制动踏板（20）的主体由布置在基端部（21A）中的中心轴垂直旋转的臂部件（21）形成， 执行由操作者的脚的踏步操作被附接到臂构件（21）的远端（21B）的端面（21C）。 臂构件（21）由管构成，并且安装有垫构件（22）的臂构件（21）的端面（21C）具有横向长的形状。
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8.发明申请公开(公告)号：US20060124604A1
公开(公告)日：2006-06-15
申请号：US11347099
申请日：2006-02-03
IPC分类号： B23K11/06
CPC分类号： B23K11/3036 , B23K11/061 , B23K11/062 , B23K2101/006
摘要： Disclosed are a butt welding apparatus, a butt welding method, and a product manufactured by the butt welding method. Two electrode rollers (3, 4) are disposed on both the front and back sides of a thick sheet member (1) and on both the front and back sides of a thin sheet member (2) whose end surfaces (1A, 2A) are butted. The electrode rollers (3, 4) are applied with power, melt the butt portion (6) of the sheet members (1, 2) with electric resistance heat, and joint the butt portion. Further, the electrode rollers (3, 4) have a length bridging across the sheet members (1, 2) and are composed of first portions (3A, 4A) arranged as small diameter portions on the side of the thick sheet member (1) and second portions (3B, 4B) arranged as large diameter portions on the side of the thin sheet member (2). The first portions (3A, 4A) come into contact with the thick sheet member (1) and presses it before the second portions (3B, 4B) come into contact with the thin sheet member (2). Thus, the end surface (1A) of the thick sheet member (1) swells and deforms toward the thin sheet member (2) and reliably comes into contact with the end surface (2A) of the thin sheet member (2). As a result, power is applied between the end surfaces (1A, 2A) even if the end surfaces (1A, 2A) are not finished by polishing and the like.
摘要翻译： 公开了一种对接焊设备，对接焊接方法和通过对接焊接方法制造的产品。 两个电极辊（3,4）设置在厚板构件（1）的前后两侧上，并且在其两个端面（1A，2A）的薄片构件（2）的前后两侧 ）对接。 电极辊（3,4）施加电力，用电阻加热熔化片状部件（1,2）的对接部分（6），并接合对接部分。 此外，电极辊（3,4）具有穿过薄片构件（1,2）的桥接长度，并且由在厚板构件侧的小直径部分排列的第一部分（3A，4A） 1）和在薄片构件（2）的侧面上布置为大直径部分的第二部分（3B，4B）。 第一部分（3A，4A）与厚片部件（1）接触并在第二部分（3B，4B）与薄片部件（2）接触之前将其按压。 因此，厚板部件（1）的端面（1A）向薄板部件（2）膨胀变形，并可靠地与薄板部件（2）的端面（2A）接触。 结果，即使端面（1A，2A）没有通过抛光等完成，也在端面（1A，2A）之间施加电力。
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公开(公告)号：US07423233B2
公开(公告)日：2008-09-09
申请号：US10523579
申请日：2004-05-28
CPC分类号： B23K11/3036 , B23K11/06 , B23K11/061
摘要： A butt welding apparatus and a butt welding method where end faces of at least one plate member to be welded are butted to each other to form a butt portion, and butt welding can be performed on respective plate members which have various thickness sizes on both side portions of the butt portion with electric resistance heat by a pair of electrode members which are common to the respective plate members. At least one electrode member (1) is provided on an outer face thereof with a convex portion (1A) which gradually retreats from one plate member (31) of two plate members (31, 32) as it extends from an intermediate portion, in a thickness direction, of the one electrode member (1) along the one plate member (31). Butt welding of the two plate members (31, 32) is performed by the position of the butting portion (71) of these plate members (31, 32) being offset from the intermediate portions, in the thickness directions, of the electrode members (1, 2) to the convex portion (1A) by an amount (L1) corresponding to a difference in thickness between the plate members (31, 32).
摘要翻译： 对接焊设备和对接焊接方法，其中待焊接的至少一个板构件的端面彼此对接以形成对接部分，并且可以在两侧具有各种厚度尺寸的各个板构件上进行对接焊接 具有电阻加热的对接部分的部分通过一对电极部件，这些电极部件是相应的板部件共有的。 至少一个电极构件（1）在其外表面上设置有从中间部分延伸的两个板构件（31,32）的一个板构件（31）逐渐退回的凸部（1A） 在一个电极部件（1）的厚度方向上沿着一个板部件（31）。 两个板构件（31,32）的对接焊接是通过这些板构件（31,32）的与电极构件的厚度方向上的中间部分偏移的对接部（71）的位置（ 1,2）向凸部（1A）施加与板构件（31,32）之间的厚度差对应的量（L 1）。
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公开(公告)号：US20050011864A1
公开(公告)日：2005-01-20
申请号：US10486273
申请日：2003-01-09
CPC分类号： B23K11/3036 , B23K11/061 , B23K11/062 , B23K2101/006
摘要： Disclosed are a butt welding apparatus, a butt welding method, and a product manufactured by the butt welding method. Two electrode rollers (3, 4) are disposed on both the front and back sides of a thick sheet member (1) and on both the front and back sides of a thin sheet member (2) whose end surfaces (1A, 2A) are butted. The electrode rollers (3, 4) are applied with power, melt the butt portion (6) of the sheet members (1, 2) with electric resistance heat, and joint the butt portion. Further, the electrode rollers (3, 4) have a length bridging across the sheet members (1, 2) and are composed of first portions (3A, 4A) arranged as small diameter portions on the side of the thick sheet member (1) and second portions (3B, 4B) arranged as large diameter portions on the side of the thin sheet member (2). The first portions (3A, 4A) come into contact with the thick sheet member (1) and presses it before the second portions (3B, 4B) come into contact with the thin sheet member (2). Thus, the end surface (1A) of the thick sheet member (1) swells and deforms toward the thin sheet member (2) and reliably comes into contact with the end surface (2A) of the thin sheet member (2). As a result, power is applied between the end surfaces (1A, 2A) even if the end surfaces (1A, 2A) are not finished by polishing and the like.
摘要翻译： 公开了一种对接焊设备，对接焊接方法和通过对接焊接方法制造的产品。 两个电极辊（3,4）设置在厚板构件（1）的前后两侧上，并且在其端面（1A，2A）是薄板构件（2）的薄板构件（2）的前后两侧 对接 电极辊（3,4）施加电力，用电阻加热熔化片状部件（1,2）的对接部分（6），并接合对接部分。 此外，电极辊（3,4）具有穿过薄片构件（1,2）的长度桥接，并且由在厚板构件（1）侧的小直径部分排列的第一部分（3A，4A）构成， 以及在薄片构件（2）的侧面上布置为大直径部分的第二部分（3B，4B）。 第一部分（3A，4A）与厚片部件（1）接触，并在第二部分（3B，4B）与薄片部件（2）接触之前将其按压。 因此，厚板部件（1）的端面（1A）朝向薄板部件（2）膨胀变形，并可靠地与薄板部件（2）的端面（2A）接触。 结果，即使端面（1A，2A）没有通过抛光等完成，也在端面（1A，2A）之间施加电力。
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