logo

For the Inventor, By the Inventor

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.:

US 11981538 B1

PDFFull Text
Date of Patent:
May. 14, 2024

Filed:

Aug. 24, 2018

Marking positioning device for elevator

Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Keisuke Sambongi, Tokyo, JP;

Yu Enomoto, Tokyo, JP;

Assignee:

MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;

Attorney:

XSENSUS LLP

Primary Examiner:

Anne Marie Antonucci

Assistant Examiner:

Jared C Bean

Int. Cl.
CPC ...
B64C 39/02 (2023.01); B64D 1/18 (2006.01); B64U 10/13 (2023.01); B64U 101/00 (2023.01); B66B 19/00 (2006.01); F16C 29/02 (2006.01); F16M 13/02 (2006.01); G01B 11/24 (2006.01); G05D 1/00 (2006.01); B66B 1/34 (2006.01);
U.S. Cl.
CPC ...
B66B 19/007 (2013.01); B64C 39/024 (2013.01); B64D 1/18 (2013.01); F16C 29/02 (2013.01); F16M 13/02 (2013.01); G01B 11/24 (2013.01); G05D 1/042 (2013.01); B64U 10/13 (2023.01); B64U 2101/00 (2023.01); B66B 1/3492 (2013.01);
Abstract

There is provided a marking positioning device for an elevator which is capable of easily performing marking at a designated position inside a hoistway. The marking positioning device for an elevator includes a body portion that flies inside the hoistway of an elevator, a detecting unit provided at the body portion and configured to detect a position of the body portion inside the hoistway, a measuring unit provided at the body portion and configured to measure a three-dimensional shape inside the hoistway, a marking unit provided at the body portion and configured to perform marking, and a control unit provided at the body portion and configured to control flight of the body portion on the basis of the position detected by the detecting unit so that a position of marking by the marking unit is located at a designated position set in the three-dimensional shape measured by the measuring unit.

Find Patent Forward Citations

Loading…