公开(公告)号：JP2007247703A

公开(公告)日：2007-09-27

申请号：JP2006069184

申请日：2006-03-14

Applicant: Sunstar Engineering Inc ,  サンスター技研株式会社

Inventor： YOSHIIE AKIHITO ,  KANEDA TAKESHI

IPC: F16C33/64 ,  F16C19/18 ,  F16C43/04

Abstract: PROBLEM TO BE SOLVED: To provide a bearing and a method for bearing a shaft of a rotor, which are adaptable for various applications for bearing the shaft of the rotor, reduce weight, and save on a space.
SOLUTION: This bearing 200 is provided with a pair of storage parts 206, 208 for storing a plurality of balls 210 each to bear the shaft of the rotor 204 so as to rotate for an annular supporting body 202. In each storage part, a flat section 206 (208) and a curved section 214 (218) extending in the axial direction from the flat section and curved so as to store the ball 210 are annularly formed along the peripheral direction, height of an edge of the flat section is larger than height of the stored ball, and height of an edge of the curved section is smaller than height of the stored ball. The pair of storage parts are fitted into the supporting body 202 while the curved section 214 of the storage part 206 on one side, faces the curved section 218 of the storage part 208 on the other side. The rotor 204 is arranged between a pair of flat sections while it is abutted on the ball and slides on the ball to rotate to the supporting body.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于承载转子轴的轴承和方法，其适用于各种应用以承载转子的轴，减轻重量并节省空间。 解决方案：该轴承200设置有一对存储部件206,208，用于存储多个滚珠210，每个滚珠210承载转子204的轴，以便旋转用于环形支撑体202.在每个存储部件 平坦部分206（208）和从平坦部分沿轴向延伸并弯曲以便存储球体210的弯曲部分214（218）沿着周向方向环形地形成，扁平部分的边缘的高度 大于存储的球的高度，并且弯曲部分的边缘的高度小于存储的球的高度。 一对存储部件被装配到支撑体202中，同时存储部分206的一侧的弯曲部分214面对另一侧的存储部分208的弯曲部分218。 转子204被布置在一对平坦部分之间，同时它抵靠在球上并在球上滑动以转动到支撑体。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007176195A

公开(公告)日：2007-07-12

申请号：JP2005373787

申请日：2005-12-27

Applicant: Sunstar Engineering Inc ,  サンスター技研株式会社

Inventor： YOSHIIE AKIHITO ,  KANEDA TAKESHI

IPC: B62B3/02 ,  B60L11/18 ,  B62B3/00 ,  B62B5/06

CPC classification number: Y02P90/60 ,  Y02T10/7005

Abstract: PROBLEM TO BE SOLVED: To provide an electric-assisted truck capable of mechanically detecting the push-pull force of a worker by a simple mechanism, and assisting not only the forward and backward movements but also the right-to-left turning or meandering operation thereof.
SOLUTION: The electric-assisted truck 1 comprises right and left electric-assisted driving means 10L, 10R for providing the auxiliary power to a pair of right and left rear wheels 20L, 20R, plate members 33L, 33R as right and left deformation recovering members interposed between a truck part 5 and a grip bar 31, right and left strain gage sensors 36L, 36R mounted on each of the right and left plate members, and a microcomputer for respectively controlling the right and left motors according to the output signals of the strain gage sensors. The microcomputer controls the rotational speeds of the right and left motors to be the same if the difference of the output signals of the strain gage sensors is in a predetermined range. If the difference of the output exceeds the predetermined range, the assist control of turning or meandering is performed by performing the control of realizing the different rotational speed of the right and left motors.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过简单的机构机械地检测工人的推拉力的电动辅助车，并且不仅辅助前进和后退运动，而且还辅助从右向左转动 或曲折操作。 解决方案：电动车1包括用于向右和向左一个左右的后轮20L，20R，板构件33L，33R提供辅助动力的左右辅助驾驶装置10L，10R 插入在卡车部件5和把手杆31之间的变形恢复部件，安装在左右板部件中的左右应变片传感器36L，36R以及分别根据输出端分别控制左右电动机的微型计算机 应变计传感器的信号。 如果应变计传感器的输出信号的差处在预定范围内，则微型计算机控制左右电动机的转速相同。 如果输出的差超过预定范围，则通过执行实现左右电动机的不同转速的控制来执行转弯或曲折的辅助控制。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2009166509A

公开(公告)日：2009-07-30

申请号：JP2006107406

申请日：2006-04-10

Applicant: Sunstar Engineering Inc ,  サンスター技研株式会社

Inventor： YOSHIIE AKIHITO ,  KANEDA TAKESHI

IPC: B62J11/00 ,  B62J9/00 ,  B62M6/90

CPC classification number: B62M6/90

Abstract: PROBLEM TO BE SOLVED: To facilitate to mount and demount a battery by increasing the positions allowing mounting of a battery bracket to a bicycle frame.
SOLUTION: A battery 17a is inserted, when mounted on a battery bracket 180, in an oblique direction A with respect to the longitudinal direction of the battery bracket 180, so that its groove 193 is fitted on a raised portion 192 of the battery bracket 180. In this fitted state, the battery 17a is pushed so far into the bracket 180, while being turned along the direction of arrow C around the axial direction of the raised portion 192, as is retained in a final mounted position. When the battery 17a is demounted from the bracket, a hook or key is removed, and the battery 17a is turned from the final mounted position (as indicated by dotted lines) along the direction of arrow D around the axial direction of the raised portion 192. The battery 17a can be extracted, when inclined to a proper angle, from the bracket along the direction of arrow B.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了便于通过增加允许将电池支架安装到自行车车架上的位置来安装和拆卸电池。 解决方案：当电池座17a相对于电池托架180的纵向倾斜方向A安装在电池托架180上时，电池17a被插入，使得其槽193装配在电池托架180的凸起部分192上 电池支架180.在该装配状态下，电池17a被推到支架180中，同时沿着箭头C的方向围绕凸起部分192的轴向转动，保持在最后的安装位置。 当电池17a从支架上卸下时，钩或钥匙被取下，并且电池17a从围绕凸起部192的轴向的箭头D方向从最终安装位置（如虚线所示）转动 当沿着箭头B的方向从支架倾斜到适当的角度时，可以提取电池17a。（C）2009，JPO＆INPIT

公开(公告)号：JP2007091159A

公开(公告)日：2007-04-12

申请号：JP2005286502

申请日：2005-09-30

Applicant: Sunstar Engineering Inc ,  サンスター技研株式会社

Inventor： YOSHIIE AKIHITO ,  KANEDA TAKESHI

IPC: B62M6/55

Abstract: PROBLEM TO BE SOLVED: To accomplish simplification of an auxiliary motive power mechanism used in an electric assist bicycle and to facilitate mounting to a body frame of the bicycle.
SOLUTION: The electric assist bicycle travelable by assisting stepping force by electric power is provided with a rotatable sprocket 2 for transmitting the stepping force to a drive wheel; an electric motor 37 for outputting the electric force from an output shaft 37a; an assist gear 30 connected to the output shaft 37a through a gear mechanism 40; and a pin 123 for coaxially connecting the assist gear to the sprocket 2. These constitution elements are arranged on a common base 50 to constitute one unit 11 detachable from the body frame. An elastic member 127 is covering a head part of the pin 123. The sprocket 2 is provided on an engagement area with the pin. Thus, the electric power provided to the assist gear 30 is transmitted to the sprocket 2 through the pin 123 and the elastic member 127.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了简化在电动辅助自行车中使用的辅助动力机构，并且便于安装到自行车的车体框架上。 解决方案：通过用电力辅助步进力行驶的电动辅助自行车设置有用于将踏力传递到驱动轮的可旋转链轮2; 用于从输出轴37a输出电力的电动机37; 通过齿轮机构40连接到输出轴37a的辅助齿轮30; 以及用于将辅助齿轮同轴地连接到链轮2的销123.这些构造元件布置在公共基座50上，以构成可从主体框架拆卸的一个单元11。 弹性构件127覆盖销123的头部。链轮2设置在与销的接合区域上。 因此，提供给辅助齿轮30的电力通过销123和弹性部件127传递到链轮2。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2013095908A

公开(公告)日：2013-05-20

申请号：JP2011242834

申请日：2011-11-04

Applicant: Sunstar Engineering Inc ,  サンスター技研株式会社 ,  Victor Kogyo Kk ,  ビクター工業株式会社

Inventor： NAKATSUJI TAKESHI ,  YOSHIIE AKIHITO ,  KANEDA TAKESHI ,  FUTAMI KAZUMITSU ,  IMAI YOSHIRO

IPC: C08L101/00 ,  C08K3/08 ,  H01F1/26

Abstract: PROBLEM TO BE SOLVED: To inhibit a decrease in mechanical strength of a resin composition upon formation of the resin composition by the addition of metal powder to a resin material.SOLUTION: The resin composition is produced by adding metal powder formed by a water atomizing method to a resin. Hence, the resin composition produced by the addition of metal powder becomes possible to improve thermal conductivity, electrical conductivity, electromagnetic shielding, and abrasion resistance compared with resin compositions consisting only of resins. Furthermore, in the case of the resin composition, the metal powder is formed by a water atomizing method, so that an anchor effect on the metal powder surface increases, the specific surface area and the surface free energy of the metal powder increase, the adhesion between the resin and the metal powder is improved, and the inhibition of a decrease in mechanical strength of the resin composition becomes possible.

Abstract translation: 待解决的问题：通过向树脂材料中添加金属粉末来抑制树脂组合物形成时的树脂组合物的机械强度的降低。 解决方案：通过将通过水雾化方法形成的金属粉末添加到树脂中来制备树脂组合物。 因此，与仅由树脂组成的树脂组合物相比，通过添加金属粉末制备的树脂组合物可以提高导热性，导电性，电磁屏蔽性和耐磨性。 此外，在树脂组合物的情况下，通过水雾化法形成金属粉末，使得对金属粉末表面的锚固效应增加，金属粉末的比表面积和表面自由能增加，粘附力 树脂和金属粉末之间的摩擦系数提高，能够抑制树脂组合物的机械强度降低。 版权所有（C）2013，JPO＆INPIT