公开(公告)号：US09144868B2

公开(公告)日：2015-09-29

申请号：US14091066

申请日：2013-11-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hua-Chih Huang ,  Shih-Jie Wei ,  Hsin-Chuan Su

IPC: B23Q1/76 ,  B23Q1/00

CPC classification number: B23Q1/76 ,  B23Q1/00 ,  Y10T82/2597

Abstract: An auto-centering apparatus of a steady rest has: a base part; a main support part installed on the top of the base part, and a loading unit installed on the top of the main support part; at least one side support part installed on the top of the base part and located at least one side of the main support part, and a loading unit installed on the top of the side support part; a lift-up module installed in the base part and coupled to the main support part; and a connecting unit installed between the main support part and the side support part.

Abstract translation: 稳定的自动定心装置具有：基部; 安装在基部顶部的主支撑部分和安装在主支撑部分的顶部上的装载单元; 至少一个侧支撑部分安装在所述基座部分的顶部并且位于所述主支撑部分的至少一侧;以及装载单元，安装在所述侧支撑部分的顶部; 安装在所述基座部分中并联接到所述主支撑部分的提升模块; 以及安装在主支撑部和侧支撑部之间的连接单元。

公开(公告)号：US09671035B2

公开(公告)日：2017-06-06

申请号：US14583426

申请日：2014-12-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shih-Jie Wei ,  Hua-Chih Huang

IPC: F16K31/12 ,  G05D16/10 ,  G05D7/01

CPC classification number: F16K31/12 ,  G05D7/0133 ,  G05D16/103

Abstract: The present disclosure provides a flow regulator capable of regulating flow resistance of a fluid by adjusting helical pitch of the flow regulator. The flow regulator comprises: a channel, a rod, and a helical coil. The channel has a fluid inlet and a fluid outlet for a fluid flowing in and out of the flow regulator, respectively. The rod has a fore end and a rear end opposite to each other. The fore end is inside the channel, and the rear end is closer to the fluid outlet than the fluid inlet. The helical coil winds around the rod, and the helical pitch of the helical coil is adjustable for regulating flow resistance of the fluid. The channel further has a narrowed section where part of the helical coil located therein substantially occupies an annular space between the rod and an inner wall of the channel.