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:
Jan. 07, 2025
Filed:
Nov. 08, 2023
Mitsubishi Electric Building Solutions Corporation, Tokyo, JP;
Nobuhito Funai, Tokyo, JP;
Abstract
Provided is a guide rail device for an elevator, which includes a plurality of fixing bodies. Among the plurality of fixing bodies, a fixing body that is the closest to a fishplate is referred to as a first fixing body, and a fixing body that is the second closest to the fishplate is referred to as a second fixing body. Further, a distance between a position of the first fixing body and a position of the second fixing body in a vertical direction is referred to as a rail fixing distance. In this case, a distance from the position of the first fixing body to a position of the fishplate in the vertical direction is one-third or less of the rail fixing distance.