公开(公告)号：US20170122384A1

公开(公告)日：2017-05-04

申请号：US15300701

申请日：2015-03-24

Applicant: DENSO CORPORATION

Inventor： Hiroshi NAKAJIMA ,  Youhei KUSHIDA ,  Kiyomi OKUDA ,  Akira KISHIBUCHI ,  Toshihiro HAYASHI

IPC: F16D13/76 ,  F16D9/00 ,  F16F15/121 ,  F16H7/08 ,  F16D3/78 ,  F16D13/40 ,  F16H55/36 ,  F16D27/06

CPC classification number: F16D13/76 ,  B60K25/02 ,  F16D3/68 ,  F16D3/78 ,  F16D9/00 ,  F16D9/02 ,  F16D13/40 ,  F16D27/06 ,  F16D27/112 ,  F16F15/1216 ,  F16H7/0827 ,  F16H55/36 ,  F16H2055/366

Abstract: A power transmission device that transmits a rotational driving force outputted from a driving source to a target device to be driven includes: a driving rotor rotated by the rotational driving force; a driven rotor that rotates with a rotary shaft of the target device; and a connection member. The connection member has a plate shape extending perpendicular to the rotary shaft. The connection member is connected at least one of the driving rotor and the driven rotor, and is capable of connecting the driving rotor and the driven rotor to each other. The connection member has a through hole, and the driven rotor has an overlapping portion disposed overlapping with the through hole when viewed in the axial direction of the rotary shaft.

公开(公告)号：US20160053876A1

公开(公告)日：2016-02-25

申请号：US14781873

申请日：2014-03-28

Applicant: DENSO CORPORATION

Inventor： Yousuke NAKAMURA ,  Manabu SAIKI ,  Kiyomi OKUDA

IPC: F16H35/10 ,  F16D3/78 ,  F16H55/36

CPC classification number: F16H35/10 ,  F16D1/076 ,  F16D3/78 ,  F16D9/06 ,  F16H55/36

Abstract: A power transmission device includes a pulley constituting a driving-side rotor, an inner hub, a washer and a limiter which constitute a driven-side rotor, and a plate configured as a linking elastic member that connects the driving-side rotor and the driven-side rotor. A flat spring that elastically deforms in a direction along a rotation shaft is adopted as the plate. A distance in an axial direction between a pulley-side attachment portion of the plate which is attached to the pulley and a hub-side attachment portion of the plate which is attached to the inner hub is adjusted to fall within a predetermined standard range by interposing a shim as an adjustment member between the plate and the pulley.

Abstract translation: 动力传递装置包括构成驱动侧转子的滑轮，构成从动侧转子的内轮毂，垫圈和限制器，以及连接驱动侧转子和被驱动侧的连接弹性部件的板 侧转子。 采用沿着旋转轴的方向弹性变形的扁平弹簧作为板。 在安装在滑轮的板的带轮侧安装部与安装在内轮毂上的板的轮毂侧安装部之间的轴向上的距离通过插入调节到规定的标准范围内 作为板和皮带轮之间的调节构件的垫片。