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1. 发明授权

US09925579B2 Processing tool and hemming device 有权
公开(公告)号：US09925579B2
公开(公告)日：2018-03-27
申请号：US14895615
申请日：2014-02-06
申请人： HONDA MOTOR CO., LTD.
发明人： Hitoshi Yoshimichi , Hiroshi Miwa , Shigetoshi Namiki
IPC分类号： B21D19/04 , B21D39/02
CPC分类号： B21D39/023 , B21D19/043
摘要： A hemming device wherein a processing tool is equipped with a base part moved by a robot, a processing unit having a hemming roller and a guide roller, and a floating mechanism that is attached to the base part and elastically supports the processing unit with six degrees of freedom.

2. 发明申请

US20200030906A1 SEAM WELDING DEVICE 审中-公开
公开(公告)号：US20200030906A1
公开(公告)日：2020-01-30
申请号：US16337416
申请日：2017-09-26
申请人： HONDA MOTOR CO., LTD.
发明人： Hitoshi Yoshimichi , Hiroshi Miwa
IPC分类号： B23K11/06
摘要： Provided is a seam welding device capable of seam welding various shapes of objects to be welded. A seam welding device which performs seam welding by causing electricity to be conducted between a first electrode wheel and a second electrode wheel comprises a first motor which drives the first electrode wheel, a second motor which drives the second electrode wheel, and a first belt provided between the first electrode wheel and the first motor. If a direction joining the axes of the first electrode wheel and the second electrode wheel is defined as a vertical direction, the direction from the first electrode wheel toward the second electrode wheel is upward, and the direction from the second electrode wheel toward the first electrode wheel is downward, then the first motor is disposed further upward than a point of contact of the first electrode wheel and the second electrode wheel.

3. 发明授权

US10307858B2 Welding gun 有权
公开(公告)号：US10307858B2
公开(公告)日：2019-06-04
申请号：US15032247
申请日：2014-10-28
申请人： HONDA MOTOR CO., LTD.
发明人： Hiroshi Miwa , Yohei Teragaito
IPC分类号： B23K11/31 , B23K11/11 , B23K11/36
摘要： To provide a welding gun capable of improving the durability by effectively bearing the load in the thrust direction, and capable of providing a heavyweight and large-sized movable gun arm, even in a small-sized main body unit. A welding gun 10 of a guide groove type is provided with a thrust direction guide mechanism including: two guide pins 19a and 19b provided to an arm holder 13 in an integrated manner by penetrating first and second guide grooves 17a and 17b; brackets 23a and 23b being fixedly provided to the end portions of the guide pins 19a and 19b, and having a length sufficient to traverse the first and second guide grooves 17a and 17b in a direction orthogonal to the axis line of the guide pins 19a and 19b; and thrust bearing members 24a and 24b being provided to the end portions of the brackets 23a and 23b, abutting on a side plate 11a of a gun body 11, so as to be movable along the first and second guide grooves 17a and 17b.

4. 发明授权

US10226833B2 Welding gun 有权
公开(公告)号：US10226833B2
公开(公告)日：2019-03-12
申请号：US15305898
申请日：2014-04-24
申请人： HONDA MOTOR CO., LTD.
发明人： Yohei Teragaito , Hiroshi Miwa
IPC分类号： B23K11/11
摘要： A welding gun equipped with a retaining unit, which includes a first retaining member and a second retaining member, and retains a stationary gun arm and a movable gun arm. A retaining hole for retaining the stationary gun arm, guide grooves for insertion of rolling members provided on an arm holder that retains the movable gun arm, connecting member insertion holes into which connecting members connecting the first retaining member and the second retaining member are inserted, and a retained member insertion hole for inserting a retained member retained by a moving member that moves the retaining unit to a welding operation location, are formed in the first retaining member and the second retaining member, and the regions where these components are formed are set as thick-walled regions having a greater thickness than other regions. Thus, adequate rigidity is ensured while avoiding an increase in weight.

5. 发明公开

US20230405705A1 WELDING GUN 审中-公开
公开(公告)号：US20230405705A1
公开(公告)日：2023-12-21
申请号：US18037335
申请日：2020-11-20
申请人： HONDA MOTOR CO., LTD.
发明人： Takuya Furuno , Hiroshi Miwa , Yohei Teragaito
IPC分类号： B23K11/31
CPC分类号： B23K11/314
摘要： A holding part of a welding gun holds a held part that is provided to an arm having resistance welding electrodes. A first facing part and second facing part of the holding part face each other with the held part therebetween, so as to form a layered part. A connecting part fixes the relative positions of the first facing part and the second facing part. A collar is inserted into a through hole of the first facing part so as to be movable in the layering direction. When a pressing mechanism presses the second facing part, the held part, and the collar in the layering direction, the held part is sandwiched between the second facing part and the collar.

6. 发明申请

US20180096538A1 AIR-BAG INSPECTION DEVICE AND METHOD 审中-公开
公开(公告)号：US20180096538A1
公开(公告)日：2018-04-05
申请号：US15670276
申请日：2017-08-07
申请人： HONDA MOTOR CO., LTD.
发明人： Takafumi Murakoshi , Keiichiro Maekawa , Masamori Umegae , Hiroshi Miwa , Hiroshi Saito , Taisuke Yoshida
IPC分类号： G07C5/00 , B60R21/203 , B62D1/04
CPC分类号： G07C5/006 , B60R21/20 , B60R21/203 , B62D1/04
摘要： After an air-bag inspection device (10) is set to a steering wheel (12), a lock release lever (48) is operated to move a lock plate (44) from a lock position to a lock release position, thereby releasing lock of a rotating plate (43). A coil spring (38) is urged to allow a left and a right clamp shafts (33) (34) to press an inner peripheral surface of the steering wheel (12). This pressing force allows the air-bag inspection device (10) to be attached to the steering wheel (12). When the start button (51) is pressed, a left sensor (14) and a right sensor (15) measure a distance to the air-bag (11). When measurement data falls within a preliminarily set predetermined range, a control device (16) determines that the air-bag (11) is properly attached to the steering wheel (12) and turns on an OK lamp (53).

7. 发明申请

US20160121386A1 PROCESSING TOOL AND HEMMING DEVICE 有权
标题翻译：加工工具和制造装置
公开(公告)号：US20160121386A1
公开(公告)日：2016-05-05
申请号：US14895615
申请日：2014-02-06
申请人： HONDA MOTOR CO., LTD.
发明人： Hitoshi Yoshimichi , Hiroshi Miwa , Shigetoshi Namiki
IPC分类号： B21D39/02
CPC分类号： B21D39/023 , B21D19/043
摘要： A hemming device wherein a processing tool is equipped with a base part moved by a robot, a processing unit having a hemming roller and a guide roller, and a floating mechanism that is attached to the base part and elastically supports the processing unit with six degrees of freedom.
摘要翻译：一种折边装置，其中处理工具配备有由机器人移动的基座部分，具有折边辊和引导辊的处理单元，以及浮动机构，其安装在基座部分上并以六度弹性地支撑处理单元的自由。

8. 发明申请

US20150121984A1 ROLLER HEMMING DEVICE AND ROLLER HEMMING METHOD 有权
标题翻译：滚筒破裂装置和滚子破裂方法
公开(公告)号：US20150121984A1
公开(公告)日：2015-05-07
申请号：US14399402
申请日：2013-05-08
申请人： HONDA MOTOR CO., LTD.
发明人： Hitoshi Yoshimichi , Hiroshi Miwa , Kazuya Hirose
IPC分类号： B21D19/04 , B21B27/02 , B21B31/18
CPC分类号： B21D19/043 , B21B27/02 , B21B31/18 , B21D39/023
摘要： A roller hemming device includes a large diameter roller having a large tapered surface and a small diameter roller having a small cylindrical surface. The small diameter roller is coaxially disposed with the large diameter roller. The small diameter roller and the large diameter roller enable to relatively move in an axial direction. The outer diameter of the small cylindrical surface is smaller than the minimum outer diameter of the large tapered surface.
摘要翻译：一种辊式折边装置包括具有大锥形表面的大直径辊和具有小圆柱形表面的小直径辊。小直径辊与大直径辊同轴设置。小直径辊和大直径辊使得能够在轴向方向上相对移动。小圆柱面的外径小于大锥面的最小外径。

9. 发明申请

US20220388089A1 PROJECTION WELDING DEVICE, AND ELECTRODE CLEANING METHOD FOR SAME 有权
公开(公告)号：US20220388089A1
公开(公告)日：2022-12-08
申请号：US17776243
申请日：2020-09-23
申请人： HONDA MOTOR CO., LTD.
发明人： Yasushi Iwatani , Takuya Furuno , Yohei Teragaito , Hiroshi Miwa , Yuichi Hirata
IPC分类号： B23K11/30
摘要： Provided are a projection welding device and an electrode cleaning method for the same with which it is possible to keep a stud holding hole formed in a welding electrode clean. A projection welding device welds a stud to a workpiece by holding the stud using a second electrode, bringing the stud into contact with the workpiece, and causing a welding current to flow through the second electrode, wherein the second electrode includes a stud holding hole which extends from a cap opening formed in the distal end, to a bottom portion formed on the base end side, and at least one lateral hole which extends from a side wall opening formed in a side wall to the bottom portion, and the projection welding device is provided with a stud supply device which ejects air into the stud holding hole from the cap opening of the second electrode.

10. 发明授权

US11325201B2 Resistance welding apparatus 有权
公开(公告)号：US11325201B2
公开(公告)日：2022-05-10
申请号：US16574115
申请日：2019-09-18
申请人： HONDA MOTOR CO., LTD.
发明人： Yohei Teragaito , Yoshito Otake , Takuya Furuno , Hiroshi Miwa , Takuya Hino
IPC分类号： B23K11/31 , B23K11/36 , B23K11/11
摘要： A welding gun includes a proximity restricting mechanism that is provided between a shaft and a cover member in a manner to surround the shaft and to be displaceable relative to the shaft in an axial direction in accordance with expansion and contraction of the cover member, and that restricts the cover member from approaching too closely the shaft.

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