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:
Mar. 06, 2012
Filed:
May. 07, 2008
Applicant:
Dieter Ansorge, Rot a.d. Rot, DE;
Inventor:
Dieter Ansorge, Rot a.d. Rot, DE;
Assignee:
Liebherr-Hydraulikbagger GmbH, Kirchdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 33/077 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a construction machine having an operator's cabin whose cabin structure which is made reinforced serves the protection of the operator, with the operator's cabin being supported via a base plate at an operator's cab frame at the machine side. In accordance with the invention, the stiffness of the cabin structure is larger than that of the base plate and/or of the operator's cab frame at least with respect to a lateral force engagement so that in a load case first the base plate and/or the operator's cab frame are deformed.