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:
May. 07, 2002
Filed:
Apr. 20, 2000
Paul Rickers, Norderstedt, DE;
Ralf Baginski, Neetze, DE;
Frank Mänken, Norderstedt, DE;
Nis-Georg Nissen, Henstedt-Ulzburg, DE;
Jungheinrich Aktiengesellschaft, Hamburg, DE;
Abstract
An industrial truck, particularly a fork-lift truck, wherein the front and rear wheels are supported on a vehicle frame and one of which is adapted to be driven, a load-receiving means which is adjustable at least in height by means of a power-exerting apparatus, and a safety device which detects a tilt of the industrial truck and is in an operative communication at least with an alarm signal emitter, whereby a load sensor is associated with at least one wheel and the safety device has a comparison device which provides a signal to the alarm signal emitter when one or more of the wheel loads measured fall below a preset value.