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 7784589 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 31, 2010

Filed:

Jun. 29, 2007
Applicant:

Daniel Fischer, Villarsel-Sur-Marly, CH;

Inventor:

Daniel Fischer, Villarsel-Sur-Marly, CH;

Assignee:

Inventio AG, Hergiswil, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract

Load measuring equipment has a small-area load sensor arranged between a support and a first damping body for vibration damping of parts relative to the support. The support may be a bracket and the parts may be a lift drive engine. The force on the sensor, which may be the force emanating from an engine foot of the drive engine made up of cage weight, cage load, weight of the counterweight, weight of the support cables and weight of the drive unit, is a small portion of the force on the support, such as the bracket. The ratio of the area of the first damping body to the load sensor determines the ratio of the force acting on the damping body to the force acting on L, and sensed by Z the load sensor.


Find Patent Forward Citations

Fischer, Daniel. (2010). Elevator lift cage load measuring assembly (U.S. Patent No. 7784589). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7784589

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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