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. 12, 1988
Filed:
Aug. 06, 1986
Dietrich Hausler, Vellmar, DE;
Josef Weber, Melsungen, DE;
Thyssen Industrie Aktiengesellschaft, Essen, DE;
Abstract
Lifting mechanism for a crusher having a two-part machine housing and a horizontal rotor with striking tools, where the plane of separation between the lower housing part and the upper housing part of the machine extends through the plane of the central axis of the rotor, where the upper housing part of the machine can be raised about a pivot axis that is disposed parallel to the axis of the rotor via piston-cylinder units that are disposed on both sides, and can be fixed in the raised position, and where the base of each of the two rotor shaft bearing housings is detachably secured to a floor stand on the lower housing part of the machine; the piston of each piston-cylinder unit is pivotably connected with a pivot arm mounted on the side of the upper housing part of the machine, with the free end of each pivot arm being fixable, via a securing mechanism, on the upper housing part of the machine in two different positions, and with the underside of each pivot arm being provided with a coupling mechanism for coupling the rotor bearing housing.