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公开(公告)号：US20240190200A1
公开(公告)日：2024-06-13
申请号：US18530551
申请日：2023-12-06
Applicant: HONDA MOTOR CO., LTD. , F-TECH INC.
Inventor： Hisashi Ishimatsu , Kei Furuki , Daichi Oshita
IPC: B60G21/02
CPC classification number: B60G21/026
Abstract: There is provided a torsion beam joint structure in a torsion beam suspension including a torsion beam and right and left trailing arms connected to end portions of the torsion beam. The torsion beam has front and rear wall portions, an upper wall portion, and an opening provided at a lower side in an upper-lower direction of the vehicle. The front wall portion and the rear wall portion have a set of joint portions on their right side and left side in the vehicle width direction, by which the front wall portion and the rear wall portion are joined to each of the trailing arms. The set of joint portions includes an outer joint portion located on an outer side at a lowermost position, and an inner joint portion located on an inner side at an uppermost position. The inner joint portion is located higher than the outer joint portion.
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公开(公告)号：US20220135135A1
公开(公告)日：2022-05-05
申请号：US17506972
申请日：2021-10-21
Applicant: F-TECH INC.
Inventor： Toru Kawai , Hiroyuki Uchida
Abstract: In a vehicle subframe 1, fragile portions 124 and 144 of a first side member 110 are deformed to be bent by crash load applied from the front side to the rear side in frontal crash of a vehicle, from crushed portions of fragile portions 126 and 146 of the first side member 110 as start points, and fragile portions 164 and 184 of a second side member 150 are deformed to be bent by the crash load from crushed portions of fragile portions 166 and 186 of the second side member 150 as start points.
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公开(公告)号：US20220135130A1
公开(公告)日：2022-05-05
申请号：US17506783
申请日：2021-10-21
Applicant: F-TECH INC.
Inventor： Toru Kawai , Hiroyuki Uchida
Abstract: A vehicle subframe attached to a vehicle body comprises a first side member that extends in a front-rear direction of the vehicle body; a second side member that extends in the front-rear direction of the vehicle body and is opposed to the first side member in a width direction of the vehicle body; a cross member that extends in the width direction and couples the first side member and the second side member to each other; a first crush box and a second crush box that are coupled to the first side member and the second side member; a first vehicle-body attachment member that is provided on one side in the width direction on an upper side in a vertical direction of the vehicle body; and a second vehicle-body attachment member that is provided on the other side in the width direction on an upper side.
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公开(公告)号：US20200307704A1
公开(公告)日：2020-10-01
申请号：US16829540
申请日：2020-03-25
Applicant: F-TECH INC. , H-ONE Co., Ltd.
Inventor： Toru Kawai , Hisaharu Kato
Abstract: A vehicle subframe includes: a front member that is arranged on a front side in a front-rear direction in a vehicle body, allows a driving source that generates a driving force for driving a vehicle to be mounted thereon, and has a front attachment portion to be attached at both ends in a width direction of the vehicle body on the front side; and a first side member and a second side member that extend in the front-rear direction, are arranged to be opposed to each other in the width direction of the vehicle body, are each connected to the front member, and each have a rear attachment portion to be attached to a portion on a rear side in the vehicle body in the front-rear direction.
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公开(公告)号：US20200307703A1
公开(公告)日：2020-10-01
申请号：US16829405
申请日：2020-03-25
Applicant: F-TECH INC. , Honda Motor Co., Ltd.
Inventor： Toru Kawai , Ryo Ikeda , Koji Imuta , Ryota Ujie
IPC: B62D21/15
Abstract: A vehicle subframe attached to a vehicle body includes a first side member and a second side member that extend in a front-rear direction of a vehicle body and are arranged to be opposed to each other in a width direction of the vehicle body, a cross member that is arranged to extend in the width direction and couples the first side member and the second side member to each other, and a coupling member that is arranged to extend in the width direction to be apart from the cross member toward a rear side of the vehicle body and couples the first side member and the second side member to each other.
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Patent Agency Ranking
公开(公告)号：US20200307698A1
公开(公告)日：2020-10-01
申请号：US16829425
申请日：2020-03-25
Applicant: F-TECH INC.
Inventor： Toru Kawai
Abstract: In a vehicle subframe, a left coupling member is connected to a left front portion, a left connecting portion, and a lateral portion of the cross member 10 in a left front coupling portion while covering the left connecting portion of the cross member in the width direction, and a right coupling member is connected to a right front portion, a right connecting portion, and the lateral portion of the cross member in the right front coupling portion while covering the right connecting portion of the cross member in the width direction.
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公开(公告)号：US10087147B2
公开(公告)日：2018-10-02
申请号：US15488076
申请日：2017-04-14
Applicant: TOSOH F-TECH, INC.
Inventor： Takumi Kagawa , Daiki Shigehiro , Kosuke Kawada
IPC: C07D239/38 , C07D239/52 , C07D239/34
Abstract: Provided are 5-(trifluoromethyl)pyrimidine derivatives useful as intermediates for pharmaceuticals and agrochemicals and as intermediates for electronic materials and methods for producing the same. 2,4-dichloro-5-(trifluoromethyl)pyrimidine is reacted with 2,2,2-trifluoroethanol, benzyl alcohol, or benzenethiol to obtain the intended 2-(2,2,2-trifluoroethoxy)-4-chloro-5-(trifluoromethyl)pyrimidine, 2-benzyloxy-4-chloro-5-(trifluoromethyl)pyrimidine, 2,4-bis(2,2,2-trifluoroethoxy)-5-(trifluoromethyl)pyrimidine, or 2-chloro-4-phenylthio-5-(trifluoromethyl)pyrimidine.
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公开(公告)号：US10071765B2
公开(公告)日：2018-09-11
申请号：US14812231
申请日：2015-07-29
Applicant: F-TECH INC.
Inventor： Aisuke Watanabe
Abstract: A vehicle pedal arm has a first rib connecting a first hole, into which a first shaft is inserted, and a peripheral edge on a side of a rear wall continuous of at least one of a left side wall and a right side wall in an arm body continuous upward from a first bent portion that bends in a rear direction side of a vehicle as being a lower side of the vehicle, to extend on a first straight line connecting a depressing portion and the first hole in a side view, and a second rib connecting a second hole, into which a second shaft is inserted, and the peripheral edge on a side of the rear wall continuous of the at least one of the both side walls to extend on a second straight line connecting the depressing portion and the second hole in a side view.
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公开(公告)号：US09950743B2
公开(公告)日：2018-04-24
申请号：US15164216
申请日：2016-05-25
Applicant: F-TECH INC.
Inventor： Tomoyuki Yokota
Abstract: In a vehicle subframe, one of a pair of cross members includes a lower member open to a lower side of a vehicle, with an upper wall thereof having an upper wall recess depressed downward, an upper member arranged so as to cover the upper wall recess from above the vehicle and connected to the lower member, an inside space defined by the lower member and the upper member in cooperation, and a holding member connected to the lower member and the upper member in a mode in which the holding member is sandwiched between the lower member and the upper member, while penetrating the inside space in a longitudinal direction, to hold a component to be mounted.
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公开(公告)号：US20170217906A1
公开(公告)日：2017-08-03
申请号：US15488076
申请日：2017-04-14
Applicant: TOSOH F-TECH, INC.
Inventor： Takumi Kagawa , Daiki Shigehiro , Kosuke Kawada
IPC: C07D239/52 , C07D239/38 , C07D239/34
CPC classification number: C07D239/52 , C07D239/34 , C07D239/38
Abstract: Provided are 5-(trifluoromethyl)pyrimidine derivatives useful as intermediates for pharmaceuticals and agrochemicals and as intermediates for electronic materials and methods for producing the same. 2,4-dichloro-5-(trifluoromethyl)pyrimidine is reacted with 2,2,2-trifluoroethanol, benzyl alcohol, or benzenethiol to obtain the intended 2-(2,2,2-trifluoroethoxy)-4-chloro-5-(trifluoromethyl)pyrimidine, 2-benzyloxy-4-chloro-5-(trifluoromethyl)pyrimidine, 2,4-bis(2,2,2-trifluoroethoxy)-5-(trifluoromethyl)pyrimidine, or 2-chloro-4-phenylthio-5-(trifluoromethyl)pyrimidine.
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