公开(公告)号：US10767748B2

公开(公告)日：2020-09-08

申请号：US15508964

申请日：2016-05-31

Applicant: Komatsu Ltd.

Inventor： Hiroyuki Chikugo ,  Shuuji Hori ,  Mutsumi Ono ,  Kiyotaka Saitou ,  Shinya Sano ,  Takeaki Unno

IPC: F16H57/01 ,  F16H57/04 ,  B60K17/16 ,  H04N5/225 ,  G01N21/95 ,  G01M11/08 ,  G01N21/85 ,  G01M13/02 ,  F16N29/00 ,  H04N7/18 ,  G01N21/94

Abstract: A mechanical device includes a housing, a transparent spacer member, a magnet, and an image capturing device. The housing has an internal space in which a machine component immersed in oil is housed. The spacer member is disposed in an opening of the housing. The magnet is supported by the spacer member. The image capturing device captures the internal space of the housing via the spacer member.

公开(公告)号：US20180156324A1

公开(公告)日：2018-06-07

申请号：US15508964

申请日：2016-05-31

Applicant: Komatsu Ltd.

Inventor： Hiroyuki Chikugo ,  Shuuji Hori ,  Mutsumi Ono ,  Kiyotaka Saitou ,  Shinya Sano ,  Takeaki Unno

IPC: F16H57/01 ,  F16H57/04 ,  B60K17/16 ,  H04N7/18 ,  H04N5/225 ,  G01N21/95

Abstract: A mechanical device includes a housing, a transparent spacer member, a magnet, and an image capturing device. The housing has an internal space in which a machine component immersed in oil is housed. The spacer member is disposed in an opening of the housing. The magnet is supported by the spacer member. The image capturing device captures the internal space of the housing via the spacer member.