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:
Oct. 02, 1990
Filed:
Jan. 19, 1989
Applicant:
Inventor:
Takenobu Honda, Inazawa, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
187 20 ; 254362 ; 310105 ;
Abstract
An elevator hoist apparatus with an outer rotor motor includes a support structure, a sheave rotatably mounted on the support structure, and an electric motor mounted on the support structure for driving the sheave. The motor includes a stator fixedly mounted on the support structure, a motor frame mounted only to the sheave for rotation therewith, and a rotor mounted to the frame in an electromagnetically inductive relationship with the stator. The support structure comprises a pair of pedestals and an elongated support member supported at its opposite ends by the pedestals for supporting the sheave and the stator.