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公开(公告)号：US12097591B2
公开(公告)日：2024-09-24
申请号：US17946694
申请日：2022-09-16
发明人： Hirokatsu Kameda , Toshihiro Ogawa , Shinji Kasatori , Hideki Kato , Keiichi Maekawa , Kentaro Tokita , Kenji Nagaoka , Atsushi Murakami
CPC分类号： B24C1/10 , B05D3/12 , B21F35/00 , B60G11/14 , C21D7/06 , B60G2206/426 , G05B2219/32182 , Y10T29/479 , Y10T29/49611 , Y10T29/49982
摘要： The invention relates to a method for manufacturing a coil spring and for determining a propelling condition for a shot medium. In a case where it is confirmed that the coating film remains in a third step, at least one or more of conditions of the shot peening treatment including a propelling speed of the shot medium, a propelling time of the shot medium, a material of the shot medium, and an average particle diameter of the shot medium are changed and the second step and the third step are repeated until the coating film does not remain. In a case where it is confirmed that the coating film does not remain in the third step, the condition of the shot peening treatment in the second step in which the coil spring is obtained with no remaining coating film is determined as the propelling condition for the shot medium.
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2.发明授权Catalyst converter device for purifying exhaust gas and saddle-ride type vehicle 有权用于净化废气和骑马型车辆的催化转化装置公开(公告)号：US08881512B2
公开(公告)日：2014-11-11
申请号：US13799211
申请日：2013-03-13
发明人： Atsushi Murakami , Kensuke Honma , Kazuhisa Maeda
CPC分类号： F01N3/2842 , B01D53/94 , B01D53/9454 , F01N3/2885 , F01N2450/02 , F01N2590/04 , Y02A50/2324 , Y02T10/22
摘要： A catalyst converter having a retaining mat with a thickness wherein the apparent density during assembling becomes 0.25 g/cm3 or more and less than 0.51 g/cm3 and the outside diameter D1 of a catalyst retainer is set according to interference of the retaining mat in passing through a press-in tool and interference of the retaining mat after being pressed into a retaining tube. The retaining mat is formed of a non-expandable inorganic fiber sheet. A pressing force moves the catalyst retainer in the axial direction with respect to the retaining tube while the catalyst converter device is used with the length L2 along the longitudinal direction of the catalyst retainer in the retaining mat wound around the catalyst retainer being set longer than the winding diameter D1 of the retaining mat around the catalyst retainer so that a retaining force R greater than the pressing force F can be secured.
摘要翻译： 一种催化剂转化器，其具有厚度的保持垫，其中组装时的表观密度为0.25g / cm 3以上且小于0.51g / cm 3，并且催化剂保持体的外径D1根据保持垫的通过而被设定 通过压入工具以及在将固定垫压入保持管之后对保持垫的干扰。 保持垫由不可膨胀的无机纤维片形成。 按压力使催化剂保持器相对于保持管沿轴向移动，而在催化剂保持器的长度方向上沿催化剂保持器的长度方向使用长度为L2的催化剂保持器在围绕催化剂保持器缠绕的保持垫设定为比 保持垫绕着催化剂保持器的卷绕直径D1使得能够确保大于按压力F的保持力R.
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公开(公告)号：US20200339206A1
公开(公告)日：2020-10-29
申请号：US16759938
申请日：2018-11-16
发明人： Daisuke Tabuchi , Ko Kurata , Atsushi Murakami
IPC分类号： B62J35/00 , B60K15/035
摘要： A tank made of resin capable of enhancing freedom of a tank shape and improving an ease of installation in a vehicle body. The tank, made of resin is provided with a tubular projection projecting to an inside and, an outside of a wall surface of a tank body that has a barrier layer, and an end edge part of the barrier layer is molded integrally with an outer peripheral resin part of the tubular projection.
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公开(公告)号：US10737569B2
公开(公告)日：2020-08-11
申请号：US16131356
申请日：2018-09-14
发明人： Daisuke Tabuchi , Tomoyuki Matsumura , Yuki Mizukura , Tasuku Yamaguchi , Ko Kurata , Hikaru Yokomura , Keigo Mine , Atsushi Murakami
摘要： A resin-made fuel tank includes: a resin-made fuel tank main body provided by joining an upper half and a lower half; a barrier sheet layer that is provided on an inner surface of the fuel tank main body and that reduces permeation of a fuel from the fuel tank main body; and a front mounting stay and rear mounting stays for mounting the fuel tank main body to a vehicle body. The front mounting stay and the rear mounting stays are provided on the fuel tank main body at positions vertically spaced from an upper joint surface and a lower joint surface at which the upper half and the lower half re joined to each other.
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公开(公告)号：US08807273B2
公开(公告)日：2014-08-19
申请号：US13754246
申请日：2013-01-30
CPC分类号： F01N13/08 , F01N1/089 , F01N3/28 , F01N3/2853 , F01N3/2885 , F01N13/1844 , F01N2450/22 , F01N2590/04
摘要： An exhaust muffler device has a ceramic catalyst body, and a holding tube having an end portion configured to hold the ceramic catalyst body therein with a holding mat therebetween. The end portion is reduced in diameter to form a reduced diameter portion. An exhaust pipe is connected to the holding tube, with a downstream end portion thereof being fitted to an inner circumference of the reduced diameter portion of the holding tube. An inner circumferential surface of the downstream end portion of the exhaust pipe is in proximity to a boundary portion of the holding mat and the ceramic catalyst body.
摘要翻译： 排气消声器装置具有陶瓷催化剂体和保持管，该保持管的端部构成为将陶瓷催化剂体保持在其间，并具有保持垫。 端部直径减小以形成直径减小的部分。 排气管连接到保持管，其下游端部与保持管的缩径部的内周嵌合。 排气管的下游端部的内周面靠近保持垫和陶瓷催化剂体的边界部分。
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公开(公告)号：US11602986B2
公开(公告)日：2023-03-14
申请号：US16764137
申请日：2018-11-16
发明人： Daisuke Tabuchi , Ko Kurata , Atsushi Murakami
摘要： A tank made of resin provided with a barrier layer, which prevents the barrier layer from rolling up and has improved durability. In a tank made of resin that includes a barrier layer provided on an inner surface of a tank body made of resin, an opening part is provided in the barrier layer, a thick part projecting toward an inside or an outside of the tank body is provided in a resin layer at an outer peripheral part of the opening part, and the barrier layer and a casting flange part at a base of an oil filling port tubular part are molded with the resin of the tank body in a state in which the casting flange part is located at the thick part.
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公开(公告)号：US20200276900A1
公开(公告)日：2020-09-03
申请号：US16764137
申请日：2018-11-16
发明人： Daisuke Tabuchi , Ko Kurata , Atsushi Murakami
摘要： A tank made of resin provided with a barrier layer, which prevents the barrier layer from rolling up and has improved d urability. In a tank made of resin that includes a barrier layer provided on an inner surface of a tank body made of resin, an opening part is provided in the barrier layer, a thick part projecting toward an inside or an outside of the tank body is provided in a resin layer at an outer peripheral part of the opening part, and the barrier layer and a casting flange part at a base of an oil filling port tubular part are molded with the resin of the tank body in a state in which the casting flange part is located at the thick part.
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公开(公告)号：US20190092161A1
公开(公告)日：2019-03-28
申请号：US16131356
申请日：2018-09-14
发明人： Daisuke Tabuchi , Tomoyuki Matsumura , Yuki Mizukura , Tasuku Yamaguchi , Ko Kurata , Hikaru Yokomura , Keigo Mine , Atsushi Murakami
IPC分类号： B60K15/03
摘要： A resin-made fuel tank includes: a resin-made fuel tank main body provided by joining an upper half and a lower half; a barrier sheet layer that is provided on an inner surface of the fuel tank main body and that reduces permeation of a fuel from the fuel tank main body; and a front mounting stay and rear mounting stays for mounting the fuel tank main body to a vehicle body. The front mounting stay and the rear mounting stays are provided on the fuel tank main body at positions vertically spaced from an upper joint surface and a lower joint surface at which the upper half and the lower half re joined to each other.
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