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1.发明授权公开(公告)号：US07441335B2
公开(公告)日：2008-10-28
申请号：US10933287
申请日：2004-09-03
IPC分类号： B23P17/00
CPC分类号： B21D53/30 , Y10S72/707 , Y10T29/49499 , Y10T29/49524 , Y10T29/49529 , Y10T29/49803
摘要： A metal mold for electromagnetic forming, with the inner peripheral face thereof, serving as a forming face, is disposed on the outer peripheral side of a columnar workpiece, and a coil for electromagnetic forming is disposed on the inner peripheral side of the columnar workpiece. In a state of a configuration as described, electric energy is thrown into the coil for the electromagnetic forming, and the columnar workpiece is caused to undergo flaring to be thereby pressed against the forming face of the metal mold for the electromagnetic forming, so as to be turned into a shape corresponding to the forming face by means of the electromagnetic forming, thus obtaining a wheel rim. A disc is welded to the wheel rim obtained, and curling is applied to outer edges of the wheel rim. With the adoption of a method of manufacturing an automotive wheel, a manufacturing process as a whole is enhanced in efficiency.
摘要翻译： 在柱状工件的外周侧配置用作电磁成形用的金属模具，其内周面用作成形面，在该柱状工件的内周侧配置有电磁成形用线圈。 在如上所述的构造的状态下，将电能投入用于电磁成形的线圈中，使柱状工件发生扩口，从而压在用于电磁成形的金属模的成形面上，以便 通过电磁成形变成与成形面对应的形状，从而获得轮缘。 盘被焊接到所获得的轮辋上，并且将卷曲施加到轮辋的外边缘。 通过采用制造汽车轮的方法，整体的制造过程的效率得到提高。
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2.发明申请公开(公告)号：US20050091850A1
公开(公告)日：2005-05-05
申请号：US10933287
申请日：2004-09-03
IPC分类号： B21D53/30
CPC分类号： B21D53/30 , Y10S72/707 , Y10T29/49499 , Y10T29/49524 , Y10T29/49529 , Y10T29/49803
摘要： A metal mold for electromagnetic forming, with the inner peripheral face thereof, serving as a forming face, is disposed on the outer peripheral side of a columnar workpiece, and a coil for electromagnetic forming is disposed on the inner peripheral side of the columnar workpiece. In a state of a configuration as described, electric energy is thrown into the coil for the electromagnetic forming, and the columnar workpiece is caused to undergo flaring to be thereby pressed against the forming face of the metal mold for the electromagnetic forming, so as to be turned into a shape corresponding to the forming face by means of the electromagnetic forming, thus obtaining a wheel rim. A disc is welded to the wheel rim obtained, and curling is applied to outer edges of the wheel rim. With the adoption of a method of manufacturing an automotive wheel, a manufacturing process as a whole is enhanced in efficiency.
摘要翻译： 在柱状工件的外周侧配置用作电磁成形用的金属模具，其内周面用作成形面，在该柱状工件的内周侧配置有电磁成形用线圈。 在如上所述的构造的状态下，将电能投入用于电磁成形的线圈中，使柱状工件发生扩口，从而压在用于电磁成形的金属模的成形面上，以便 通过电磁成形变成与成形面对应的形状，从而获得轮缘。 盘被焊接到所获得的轮辋上，并且将卷曲施加到轮辋的外边缘。 通过采用制造汽车轮的方法，整体的制造过程的效率得到提高。
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3.发明授权公开(公告)号：US07980615B2
公开(公告)日：2011-07-19
申请号：US12650146
申请日：2009-12-30
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B62D27/02
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译： 具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。 具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。 轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。 凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。 轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触 。 孔凸缘保持在端部凸缘和突起之间。 具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。
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4.发明申请公开(公告)号：US20100102582A1
公开(公告)日：2010-04-29
申请号：US12650146
申请日：2009-12-30
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译： 具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。 具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。 轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。 凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。 轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触 。 孔凸缘保持在端部凸缘和突起之间。 具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。
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5.发明申请公开(公告)号：US20060284432A1
公开(公告)日：2006-12-21
申请号：US11115353
申请日：2005-04-27
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B60R19/24
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译： 具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。 具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。 轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。 凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。 轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触 。 孔凸缘保持在端部凸缘和突起之间。 具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。
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6.发明授权公开(公告)号：US07658421B2
公开(公告)日：2010-02-09
申请号：US11115353
申请日：2005-04-27
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B60R19/24
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译： 具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。 具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。 轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。 凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。 轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触 。 孔凸缘保持在端部凸缘和突起之间。 具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。
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公开(公告)号：US11913152B2
公开(公告)日：2024-02-27
申请号：US17417379
申请日：2019-12-03
申请人： Hiroyuki Yamashita
发明人： Hiroyuki Yamashita
CPC分类号： D05C11/24 , B41J2/16508 , B41J2/16523 , B41J2/16532 , B41J3/4076 , D06P5/30
摘要： A liquid discharge apparatus includes heads to discharge a liquid; caps to contact and move away from the plurality of heads, respectively; individual drain passages communicating with the plurality of caps, respectively; at least one common drain passage communicating with at least two of the individual drain passages; suction devices provided in the individual drain passages, respectively; and a controller. Each of the individual drain passages is to allow and shut off communication between the cap and the common drain passage. The controller causes the individual drain passage to allow the communication between the cap and the common drain passage when performing capping and decapping of the head. The controller caps the sucking target with the cap after shutting off each individual drain passage communicating with the cap corresponding to the head that is not a sucking target.
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8.发明授权公开(公告)号：US10974511B2
公开(公告)日：2021-04-13
申请号：US16714843
申请日：2019-12-16
申请人： Shinya Tanaka , Hiroyuki Yamashita
发明人： Shinya Tanaka , Hiroyuki Yamashita
IPC分类号： B41J2/165 , D06B11/00 , B41J2/145 , D05C13/00 , D05C11/24 , B41J3/407 , D06P5/30 , B41J11/00
摘要： A liquid discharge apparatus includes a head including a nozzle plate having a plurality of nozzles lined in a row and configured to discharge a liquid, a conveyor configured to convey the liquid application target, and a liquid receptacle configured to receive the liquid discharged from the head. The conveyor defines a conveyance passage of a liquid application target to which the head applies the liquid. The liquid receptacle has an opening through which the liquid discharged from the head passes. A longitudinal direction of the opening is along a movement direction of the liquid application target. A width of the opening is greater than a width of the liquid application target in a direction orthogonal to the movement direction.
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公开(公告)号：US10723158B2
公开(公告)日：2020-07-28
申请号：US16363319
申请日：2019-03-25
IPC分类号： B41M5/00 , B41J11/00 , C09D11/322 , C09D11/54
摘要： A line head type liquid discharge apparatus includes a treatment liquid applying device, a first discharging device, a heating device, and a second discharging device. The treatment liquid applying device applies a treatment liquid to a non-permeable base material. The first discharging device discharges a first ink containing an organic solvent onto the non-permeable base material to which the treatment liquid has been applied. The heating device heats, with an infrared ray, the non-permeable base material onto which the first ink has been discharged. The second discharging device discharges a second ink containing an organic solvent onto the non-permeable base material heated by the heating device. A content ratio of the organic solvent contained in the first ink is higher than a content ratio of the organic solvent contained in the second ink.
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公开(公告)号：US20190283459A1
公开(公告)日：2019-09-19
申请号：US16299016
申请日：2019-03-11
摘要： A dryer includes a conveyor to convey a film including a first surface onto which a liquid is applied, a noncontact heater to heat the first surface of the film conveyed by the conveyor without contacting the first surface, a contact heater to contact and heat a second surface of the film opposite the first surface, and circuitry to set a first heating temperature of the contact heater less than 85° C. and set a second heating temperature of the noncontact heater to be 30° C. to 90° C. higher than the first heating temperature.
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