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11. 发明授权

US10836013B2 Vertical motion impeller-type shot peening device and coil spring 有权
公开(公告)号：US10836013B2
公开(公告)日：2020-11-17
申请号：US16383231
申请日：2019-04-12
申请人： NHK SPRING CO., LTD.
发明人： Senri Moriyama , Satoshi Akiyama , Masaya Komazaki , Go Nagayasu , Hideki Okada , Daisuke Yokota
IPC分类号： F16F1/04 , B24C1/10 , B24C3/24 , F16F1/02
CPC分类号： B24C1/10 , B24C3/24 , F16F1/02 , F16F1/04
摘要： A coil spring includes a helically formed wire having end turn portions at ends thereof, a plurality of first rough surfaces, each including first shot peening indentations formed on a part of a surface of the end turn portions, and a second rough surface including second shot peening indentations formed on the entire surface of the wire except for the first rough surface. The second rough surface has a surface roughness different from that of the first rough surface.

12. 发明申请

US20170190022A1 SHOT-BLASTING APPARATUS 审中-公开
公开(公告)号：US20170190022A1
公开(公告)日：2017-07-06
申请号：US15033027
申请日：2015-10-19
申请人： SINTOKOGIO, LTD.
发明人： Shoichi YAMAMOTO , Takuya KOYAMA
IPC分类号： B24C9/00 , B24C3/20
CPC分类号： B24C9/003 , B24C3/20 , B24C3/24 , B24C9/00
摘要： Provided is a shot-blasting apparatus which is capable of efficiently perform dust collection and ventilation of an inside of a projection chamber, even using a dust collector having a small-size and low-cost suction device. The shot-blasting apparatus comprises: a cabinet (10); a plurality of process chambers (13a, 13b) provided inside the cabinet in such a manner that each of the process chambers is capable of housing a workpiece therein and selectively movable between a carry-in-and-out position and a projection position; an air inlet port (19) for introducing external air into each of the process chambers therethrough; and an air outlet port provided at a position opposed to the air inlet port across the process chamber set at the projection position, and linearly communicated with an internal space of the process chamber set at the projection position, wherein, according to suction from the air outlet port, air is caused to flow from the air inlet port into the process chamber set at the projection position, and led to the air outlet port while passing through the process chamber set at the projection position.

13. 发明申请

US20060111025A1 Large part polishing apparatus and polishing method 失效
标题翻译：大型抛光装置和抛光方法
公开(公告)号：US20060111025A1
公开(公告)日：2006-05-25
申请号：US11313696
申请日：2005-12-22
申请人： Satoru Yanaka , Satoru Asai , Ryusuke Tsuboi , Kenji Kamimura , Tadashi Tanuma , Masataka Kikuchi
发明人： Satoru Yanaka , Satoru Asai , Ryusuke Tsuboi , Kenji Kamimura , Tadashi Tanuma , Masataka Kikuchi
IPC分类号： B24C3/00
CPC分类号： B24C1/08 , B24C3/24 , B24C9/003 , B24C9/006 , B24C11/00 , F01D5/005 , F01D25/002 , F05D2230/10 , F05D2230/14 , F05D2230/90 , Y02P70/179
摘要： The present invention comprises a turntable which holds a turbine part at a predetermined position, the turn table being rotatably supported by a support member, and rotated and driven by a driving motor, an abrasive feeding unit which feeds an abrasive particle having an elastic material as a core to a predetermined position as an abrasive, and a polishing head including an impeller which is rotated and driven by an impeller driving motor at high speed and applies rotary energy to the abrasive particle to be supplied from the abrasive feeding unit, the polishing head injecting the abrasive particle flying from the tangential direction of the impeller at a predetermined speed toward a surface to be polished of the turbine part held on the turntable, and an abrasive recovery unit which recovers the abrasive particle provided for polishing of the turbine part from the polishing head, and feeding into the abrasive feeding unit.
摘要翻译：本发明包括将涡轮部分保持在预定位置的转台，转台由支撑构件可旋转地支撑，并由驱动电机旋转驱动;磨料供给单元，其将具有弹性材料的磨料颗粒作为将作为研磨剂的预定位置的芯体，以及包括叶轮的研磨头，所述叶轮由叶轮驱动马达高速旋转驱动，并向从研磨给料单元供给的磨料颗粒施加旋转能量，抛光头将磨粒从叶轮的切线方向以预定的速度喷射到被保持在转台上的涡轮部分的待抛光表面;以及研磨回收单元，其从所述涡轮机部件的磨抛光头，并送入研磨给料单元。

14. 发明授权

US5127198A Method to process a steering wheel and a processing device of a steering wheel 失效
标题翻译：用于处理方向盘和方向盘的处理装置的方法
公开(公告)号：US5127198A
公开(公告)日：1992-07-07
申请号：US690401
申请日：1991-04-23
申请人： Akinori Nakayama , Mitsuya Kurachi , Kiyoshi Sudo , Toshiharu Kamijo
发明人： Akinori Nakayama , Mitsuya Kurachi , Kiyoshi Sudo , Toshiharu Kamijo
IPC分类号： B23P17/00 , B24C1/00 , B24C3/08 , B24C3/14 , B24C3/24 , B24C3/32 , B62D1/04
CPC分类号： B24C1/083 , B24C3/085 , B24C3/14 , B24C3/24 , B24C3/32
摘要： A soft synthetic resin, such as polyurethane, body is molded onto a metallic steering wheel frame except for a part thereof intended for installation of the steering wheel onto a column shaft and a soft burr formed on the resultant covered steering wheel along the parting line of the mold is removed by refrigerating the steering wheel to make the burr hard and fragile and then removing the burr by shot blast treatment, whereafter the steering wheel is heat dried to eliminate water from the atmosphere condensing on the exposed metallic installation part of the steering wheel and prevent resulting corrosion of that part.
摘要翻译：将软质合成树脂（例如聚氨酯）主体模制到金属方向盘框架上，除了用于将方向盘安装到柱轴上的部分和形成在所产生的覆盖方向盘上的软毛刺沿着分离线通过冷却方向盘来除去模具，使毛刺硬且易碎，然后通过喷丸处理除去毛刺，然后将方向盘加热干燥以从冷凝在方向盘的暴露的金属安装部分上的大气中除去水并防止该部件产生腐蚀。

15. 发明授权

US3566644A Apparatus for surface treating work pieces 失效
标题翻译：表面处理工具的设备
公开(公告)号：US3566644A
公开(公告)日：1971-03-02
申请号：US3566644D
申请日：1969-02-06
申请人： METAL IMPROVEMENT CO
发明人： MOORE RALPH W
IPC分类号： B24C3/00 , B24C3/14 , B24C3/24 , C21D7/06
CPC分类号： B24C3/00 , B24C3/14 , B24C3/24
摘要： THE APPARATUS FOR THE SURFACE TREATING OF WORK PIECES COMPRISES A MOTOR AND A CENTRIFUGAL THROWING WHEEL CONNECTED FOR ROTATION TO THE MOTOR, THE THROWING WHEEL HAVING AN AXIALLY ARRANGED FEED INLET FOR RECEIVING PEENING PARTICLES TO BE PROJECTED INTO IMPINGEMENT WITH THE WORK PIECE TO BE TREATED. A FRAME IS PROVIDED TO PIVOTALLY SUPPORT THE MOTOR AND THROWING WHEEL ABOUT A FIRST AXIS WHICH IS SUBSTANTIALLY COINCIDENT WITH THE AXIS OF ROTATION OF THE THROWING WHEEL. A BASE MEMBER IS PIVOTALLY CONNECTED TO THE FRAME FOR SUPPORTING THE LATTER FOR MOVEMENT ABOUT A SECOND AXIS SUBSTANTIALLY NORMAL TO THE AXIS OF THE THROWING WHEEL. A PEENING PARTICLE SUPPLY CONDUIT IS DISPOSED TO COMMUNICATE WITH A SUPPLY OF PEENING PARTICLES AND THE FEED INLET FOR DELIVERING PEENING PARTICLES TO THE

THROWING WHEEL. THE SUPPLY CONDUIT IS CONSTRUCTED AND ARRANGED SO THAT PORTIONS OF ITS LONGITUDINAL AXIS LIE COINCIDENT WITH SAID FIRST AND SECOND AXES. A REMOTE CONTROLLED INDEXING MEANS IS CONNECTED TO COACT WITH THE FRAME, THROWING WHEEL AND MOTOR TO ROTATE THE MOTOR AND THROWING WHEEL ABOUT THE FIRST AND SECOND AXES TO THEREBY EFFECT ADJUSTMENT OF THE THROWING WHEEL IN A MULTIPLICITY OF POSITIONS RELATIVE TO THE WORK PIECE TO BE TREATED.

16. 发明授权

US2315546A Abrading apparatus 失效
标题翻译：磨损装置
公开(公告)号：US2315546A
公开(公告)日：1943-04-06
申请号：US9878336
申请日：1936-08-31
申请人： PANGBORN CORP
发明人： ROSENBERGER WILLIAM A
IPC分类号： B24C3/24
CPC分类号： B24C3/24

17. 发明授权

US11980999B2 Shot-processing device 有权
公开(公告)号：US11980999B2
公开(公告)日：2024-05-14
申请号：US16647866
申请日：2018-08-07
申请人： Sintokogio, Ltd.
发明人： Takanori Sugaya
IPC分类号： B24C9/00 , B24C1/10 , B24C1/04 , B24C3/22 , B24C3/24 , B24C3/32
CPC分类号： B24C9/00 , B24C1/10 , B24C1/04 , B24C3/22 , B24C3/24 , B24C3/32
摘要： A shot-processing device is provided, and by it they are effectively reused and prevented from being taken out of a cabinet and from scattering. A structure (40) for a flow path that connects the inside of the cabinet (12) and a suction port (70A) of a dust collector (70) includes a part of a route for circulation of a circulating machine (32) and a second flow path (40Y) that connects a chamber for blowing air and the suction port (70A). In the structure for the flow path a classifying part (35) is provided. It includes a first cyclone (36) that classifies particulate objects that include shots as shots that have a diameter that makes them reusable and as the other particulate objects and includes a part of the first flow path (40X), and a second cyclone (44) that includes a part of the second flow path.

18. 发明授权

US10035241B2 Shot processing apparatus and projector 有权
公开(公告)号：US10035241B2
公开(公告)日：2018-07-31
申请号：US15321556
申请日：2015-06-08
申请人： SINTOKOGIO, LTD.
发明人： Hideaki Kaga , Hiroaki Suzuki , Shoichi Yamamoto , Masato Umeoka , Takuya Koyama
IPC分类号： B24C3/18 , B24C3/24 , B24C5/06 , B24C3/14 , B24C9/00
CPC分类号： B24C3/14 , B24C3/18 , B24C3/24 , B24C5/06 , B24C5/062 , B24C9/00 , B24C9/003
摘要： The purpose of the present invention is to provide a shot processing device and a projector such that the projection amount of a projection material can be minimized. The present invention provides a shot processing device equipped with a centrifugal projector for projecting a projection material onto a workpiece and a support mechanism for supporting the workpiece at a processing position where surface processing by the projector can be carried out, wherein the projector is equipped with: a cylindrical control cage which the projection material is supplied into and which has an opening formed on a side wall as a projection material discharge port; and an impeller that has a plurality of blades, which are arranged outside of the control cage and extend outward in the radial direction of the control cage, and rotates about the central axis of the control cage, wherein each blade has, disposed on a front-side surface in the rotation direction, a rearward inclined section inclining toward the rear-side in the rotation direction.

19. 发明申请

US20170157744A1 VERTICAL MOTION IMPELLER-TYPE SHOT PEENING DEVICE AND COIL SPRING 审中-公开
公开(公告)号：US20170157744A1
公开(公告)日：2017-06-08
申请号：US15434519
申请日：2017-02-16
申请人： NHK SPRING CO., LTD.
发明人： Senri MORIYAMA , Satoshi AKIYAMA , Masaya KOMAZAKI , Go NAGAYASU , Hideki OKADA , Daisuke YOKOTA
IPC分类号： B24C1/10 , F16F1/04 , B24C3/24
CPC分类号： B24C1/10 , B24C3/24 , F16F1/02 , F16F1/04
摘要： A vertical motion impeller-type shot peening device performs a second shot peening to a coil spring including first shot peening indentations. The vertical motion impeller-type shot peening device includes a workpiece holding mechanism including a lower end turn support and an upper end turn support, a stress applying mechanism which compresses the coil spring, a rotation mechanism, and a projection mechanism which includes a pair of vertically movable impeller units. A first rough surface including first shot peening indentations is formed on a part of end turn portions of the coil spring. A second rough surface including second shot peening indentations is formed on the entire surface of wire except for the first rough surface.

20. 发明申请

US20170144269A1 SHOT PROCESSING APPARATUS AND PROJECTOR 审中-公开
公开(公告)号：US20170144269A1
公开(公告)日：2017-05-25
申请号：US15321556
申请日：2015-06-08
申请人： SINTOKOGIO, LTD.
发明人： Hideaki KAGA , Hiroaki SUZUKI , Shoichi YAMAMOTO , Masato UMEOKA , Takuya KOYAMA
IPC分类号： B24C3/14 , B24C9/00 , B24C5/06
CPC分类号： B24C3/14 , B24C3/18 , B24C3/24 , B24C5/06 , B24C5/062 , B24C9/00 , B24C9/003
摘要： The purpose of the present invention is to provide a shot processing device and a projector such that the projection amount of a projection material can be minimized. The present invention provides a shot processing device equipped with a centrifugal projector for projecting a projection material onto a workpiece and a support mechanism for supporting the workpiece at a processing position where surface processing by the projector can be carried out, wherein the projector is equipped with: a cylindrical control cage which the projection material is supplied into and which has an opening formed on a side wall as a projection material discharge port; and an impeller that has a plurality of blades, which are arranged outside of the control cage and extend outward in the radial direction of the control cage, and rotates about the central axis of the control cage, wherein each blade has, disposed on a front-side surface in the rotation direction, a rearward inclined section inclining toward the rear-side in the rotation direction.

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