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. 23, 1988
Filed:
May. 28, 1985
Toshiaki Urata, Isehara, JP;
Minato Tomikawa, Yokohama, JP;
Chiyoda Chemical Engineering & Construction Co., Ltd., Yokohama, JP;
Abstract
Apparatus for installing pipes in multipipe type gas-liquid contact equipment comprises a bush which can be mounted on the inner peripheral surface of a pipe installation bore formed in a deck for pipe installation within the multipipe type gas-liquid contact equipment, a cylindrical head which is provided on the upper end of the pipe, the head being capable of penetrating in conjunction with the pipe through the bush, and a collar member which can be fitted to the outer peripheral surface of the cylindrical head. In this apparatus, the collar member is fitted to the cylindrical head, and the installation of pipes is performed by rotating the collar member.