公开(公告)号：US20110067251A1

公开(公告)日：2011-03-24

申请号：US12566589

申请日：2009-09-24

Applicant: JOSEPH B. FINLEY

Inventor： JOSEPH B. FINLEY

IPC: G01C9/10 ,  G01C9/12

CPC classification number: G01C9/12 ,  B03B5/06

Abstract: Embodiments of the invention provide an inclinometer that is compact, can be easily read with a vertical or horizontal line of sight, and/or readily convey a preferred range of incline angles for an operational sluice box.

Abstract translation: 本发明的实施例提供了一种紧凑的倾斜计，可以用垂直或水平视线容易地读取和/或容易地传送用于操作闸箱的倾斜角度的优选范围。