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:
Dec. 20, 1983
Filed:
Nov. 12, 1981
Takao Kataishi, Tokyo, JP;
Nobufumi Yokoi, Tokyo, JP;
Misawa Home Co., Ltd., Tokyo, JP;
Abstract
A corrosion protection pretreating apparatus, wherein articles to be treated such as reinforcement-arranged frame or the like are subjected to pickling prior to the corrosion protection treatment including mortar coating and the like. A carry-in section for the articles to be treated is provided at one side of a section of five treating tanks including a degreasing tank, a first rinsing tank, a pickling tank, a second rinsing tank and a neutralizing tank, an article, which has been carried into this carry-in section, is supported by a carrier bar, this carrier bar is transferred to an intermediate portion of the section of the plurality of treating tanks by a first transfer device formed into a travelling crane while being successively immersed into the treating tanks, then, the carrier bar, which has been transferred to the intermediate position, is carried to a carry-out section for the articles to be treated and finally carried out therefrom by a second transfer device also formed into a travelling crane while being successively immersed in the remaining treating tanks.