公开(公告)号：US20160033027A1

公开(公告)日：2016-02-04

申请号：US14883865

申请日：2015-10-15

Applicant: Mitsuba Corporation

Inventor： Masashi Suto ,  Yuichi Takamura ,  Masaki Mita ,  Hiroyuki Uchimura ,  Isao Abe ,  Makoto Ogiwara ,  Naruhito Ogino ,  Yukio Okada ,  Junichi Sekiguchi

IPC: F16H57/029 ,  F16H57/031

CPC classification number: F16H57/029 ,  B29C70/00 ,  F16H1/16 ,  F16H57/031 ,  F16H57/039 ,  F16H2057/02082 ,  H02K5/10 ,  H02K7/1166 ,  Y10T74/2186

Abstract: A seal member is attached to a cover which occludes a gear case as a housing unit. The seal member is formed of elastomer and integrally formed with: a plate-shaped portion formed into a disc shape which covers the inner surface of the cover; an inner seal portion which is positioned on the inner peripheral edge of a through-hole, and comes into sliding contact with the outer peripheral surface of an output member; an outer seal portion which is positioned on the periphery of the cover, and comes into contact with the opening end of the housing unit; and anchor portions which latch onto the front surface of the cover via mounting holes provided to the cover. The boundary between the seal member and the cover extends only to the outside of the gear case, and does not extend to the inside of the gear case.

公开(公告)号：US09551411B2

公开(公告)日：2017-01-24

申请号：US14883865

申请日：2015-10-15

Applicant: Mitsuba Corporation

Inventor： Masashi Suto ,  Yuichi Takamura ,  Masaki Mita ,  Hiroyuki Uchimura ,  Isao Abe ,  Makoto Ogiwara ,  Naruhito Ogino ,  Yukio Okada ,  Junichi Sekiguchi

IPC: F16H57/029 ,  F16H1/16 ,  F16H57/031 ,  F16H57/039 ,  H02K5/10 ,  H02K7/116 ,  B29C70/00 ,  F16H57/02

CPC classification number: F16H57/029 ,  B29C70/00 ,  F16H1/16 ,  F16H57/031 ,  F16H57/039 ,  F16H2057/02082 ,  H02K5/10 ,  H02K7/1166 ,  Y10T74/2186

Abstract: A seal member is attached to a cover which occludes a gear case as a housing unit. The seal member is formed of elastomer and integrally formed with: a plate-shaped portion formed into a disc shape which covers the inner surface of the cover; an inner seal portion which is positioned on the inner peripheral edge of a through-hole, and comes into sliding contact with the outer peripheral surface of an output member; an outer seal portion which is positioned on the periphery of the cover, and comes into contact with the opening end of the housing unit; and anchor portions which latch onto the front surface of the cover via mounting holes provided to the cover. The boundary between the seal member and the cover extends only to the outside of the gear case, and does not extend to the inside of the gear case.

Abstract translation: 密封构件附接到封闭作为壳体单元的齿轮箱的盖。 密封部件由弹性体形成，一体地形成有：形成为覆盖盖的内表面的盘状的板状部分; 内密封部，其位于通孔的内周缘部，与输出部件的外周面滑动接触; 外密封部，其位于所述盖的周围，并与所述壳体单元的开口端接触; 以及通过设置在所述盖上的安装孔将所述固定部分锁定在所述盖的前表面上。 密封构件和盖之间的边界仅延伸到齿轮箱的外部，并且不延伸到齿轮箱的内部。