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:
Mar. 14, 2023
Filed:
Nov. 25, 2019
Applicant:
Nihon Bisoh Co., Ltd., Tokyo, JP;
Inventors:
Chihiro Araki, Tokyo, JP;
Toshikazu Kadowaki, Tokyo, JP;
Naoki Makishima, Tokyo, JP;
Akira Orita, Tokyo, JP;
Assignee:
NIHON BISOH CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66F 11/04 (2006.01); B66F 13/00 (2006.01); B66F 17/00 (2006.01); E04G 3/30 (2006.01);
U.S. Cl.
CPC ...
B66F 11/046 (2013.01); B66F 13/00 (2013.01); B66F 17/006 (2013.01); E04G 3/30 (2013.01);
Abstract
A work gondola apparatus is provided with: a work cage into which a worker boards; equipment mounting parts disposed on both outer sides of the work cage; battery-driven elevating/lowering mechanisms which are mounted to the respective equipment mounting parts and which elevate/lower the work cage to a working location by means of cables that are being suspended; and batteries for driving the respective elevating/lowering mechanisms.