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:
Feb. 04, 2003
Filed:
Aug. 22, 2001
Hiroshi Ochiai, Utsunomiya, JP;
Hiroyoshi Nozaki, Utsunomiya, JP;
Hidenori Taguchi, Utsunomiya, JP;
Shinobu Tokin, Utsunomiya, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A base compound supply passage and a hardener supply passage supply a base compound and a hardener, respectively, fed under pressure from first and second color changing valve mechanisms to a coating gun. The base compound supply passage and the hardener supply passage have respective first and second gear pumps, and first and second pressure control valves for controlling the base compound and the hardener to be supplied under given pressures to the first and second gear pumps. Two liquids, i.e., the base compound and the hardener, can be supplied reliably at desired rates to the coating gun, and mixed and discharged at a desired mixing ratio.