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. 17, 1978
Filed:
Feb. 15, 1977
Applicant:
Inventors:
Hans-Joachim Adelski, Salz, DE;
Wilhelm Gertz, Bad-Neustadt, Saale, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 / ; 310 47 ; 310 81 ; 310211 ;
Abstract
An external-rotor type drum motor in which the rotor includes axially extending members to which are fastened the respective end bells of the motor. The motor is further provided with a drum cylinder which surrounds the rotor and the end bells and is secured axially by means of a ring which is bolted to one of the end bells and rests against an inner shoulder formed on the drum cylinder.
Adelski, Hans-Joachim. (1978). External-rotor type drum motor (U.S. Patent No. 4121127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4121127
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile