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:
Nov. 15, 2005
Filed:
Sep. 22, 2003
Erik Appel, Lichtenfels, DE;
Ralf Eising, Herne, DE;
Jürgen Heun, Dortmund, DE;
Jörg Lindemaier, Dortmund, DE;
Oliver Moll, Solingen, DE;
Klaus Wissing, Pleisweiler-Oberhofen, DE;
Thilo Walloschek, Gevelsberg, DE;
Rüdiger Ostholt, Wetter, DE;
Erik Appel, Lichtenfels, DE;
Ralf Eising, Herne, DE;
Jürgen Heun, Dortmund, DE;
Jörg Lindemaier, Dortmund, DE;
Oliver Moll, Solingen, DE;
Klaus Wissing, Pleisweiler-Oberhofen, DE;
Thilo Walloschek, Gevelsberg, DE;
Rüdiger Ostholt, Wetter, DE;
Demag Cranes & Components GmbH, Wetter, DE;
Abstract
A chain block with a drive motor () and with a transmission (), connected to the drive motor () at the take-off side, with a transmission output shaft (), on which a chain wheel () is rigidly arranged for pulling a chain. In order to create a compact chain block, the chain wheel () faces the drive motor () at its take-off end face () and the outer circumference of the chain wheel () reaches into the imaginary extension of the outer contour of the drive motor ().