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:
May. 07, 1985
Filed:
Nov. 07, 1983
Yoichi Shibata, Yokohama, JP;
Ryosuke Kimura, Tokyo, JP;
Takashi Sumigama, Yokohama, JP;
Masaro Izumi, Kawasaki, JP;
Nippon Kokan Kabushiki Kaisha, Tokyo, JP;
Abstract
A simultaneous multiple points sounding apparatus, comprising a plurality of weights to be suspended on burden charged in a furnace, a plurality of wire ropes attached to the weights with their one ends and extending at their other ends outside of the furnace, and a plurality of wire drums installed outside of the furnace on which the wire ropes are coiled, and a single driving device on which a plurality of wire drums are communicated, wherein the plurality of wire ropes are disposed on pulleys which travel downward when the respective weights reach the burden, thereby lessening the tension on the respective wire rope, and detectors are disposed for detecting the downward movement of the respective pulleys.