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. 18, 1986
Filed:
Jul. 24, 1984
Nobuyoshi Hiroki, Ibaraki, JP;
Hiroyuki Ikemiya, Ibaraki, JP;
Ryo Michioka, Ibaraki, JP;
Tsutomu Ueno, Ibaraki, JP;
Yasuo Kishimoto, Kitakyushu, JP;
Yosisuke Nagano, Nakama, JP;
Sumitomo Metal Industries, Ltd., Osaka, JP;
Kurosaki Refractories Co., Ltd., Fukuoka, JP;
Abstract
A lining apparatus provided with a foldable spray pipe comprising an elevatable vertical support strut supported by a frame, a bifurcated support strut having the upper end thereof connected to the lower end of the elevatable vertical support strut, the bifurcated strut comprising a pair of parallely extending strut elements which define an arm storing space therebetween opening at both sides, a pipe supporting arm foldably connected to the lower end of the bifurcated strut and encasing a spray pipe therein and a protective path formed in each strut element of the bifurcated strut allowing a plurality of lines including a material supply line to pass therethrough.