The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2025
Filed:
Nov. 21, 2022
Jiangsu Xcmg Construction Machinery Research Institute Ltd., Xuzhou, CN;
Xuzhou Xugong Road Construction Machinery Co., Ltd, Xuzhou, CN;
Xuemei Zong, Xuzhou, CN;
Shujing Wang, Xuzhou, CN;
Kaixuan Kang, Xuzhou, CN;
Baohai Sun, Xuzhou, CN;
JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD., Jiangsu, CN;
XUZHOU XUGONG ROAD CONSTRUCTION MACHINERY CO., LTD, Jiangsu, CN;
Abstract
A cutter holder measuring tool includes: a base with a positioning point configured to be detected by a detecting device; and a mounting assembly, including a sleeve, a positioning pin and an end plate, wherein two axial ends of the sleeve are connected to the base and the end plate respectively, the end plate is configured to abut against a mounting surface of a cutter holder of a milling rotor, the mounting surface is a surface, facing a tip of a cutter, of the cutter holder, the positioning pin is inserted into the sleeve and a mounting hole, for the cutter to insert, of the cutter holder, the positioning pin is movable along an axial direction of the sleeve, and a diameter of the positioning pin changes along the axial direction of the sleeve, so a center of the positioning pin is collinear with a center of the mounting hole.