Patent · US Active

Truck-mounted concrete pump and method for operating same

US10099660B2 · kind B2 · utility

1Cited by

4References

16Claims

0Family size

Assignee

Putzmeister Engineering GmbH · DE

Inventors

Martin Mayer · Heidelberg, DE
Jens Kaupp · Bingen, DE
Dirk Jahn · Twistringen, DE

Key dates

Filing date	Jan 26, 2017
Grant date	Oct 16, 2018
Priority date	—
Expiry date	Jan 26, 2037

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04G21/0463
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

This disclosure relates to a truck-mounted concrete pump comprising a concrete-distributing boom which is constituted by a plurality of folding boom arms and rotationally mounted on a slewing gear on a chassis, and a tilt sensor for detecting a tilt of the truck-mounted concrete pump. According to this disclosure, the truck-mounted concrete pump is provided with a safety device which restricts the operating range of the concrete-distributing boom subject to a tilt of the pump, said safety device being coupled to the tilt sensor. The safety device is designed to limit the slewing motion on the slewing gear and/or the swiveling motion of at least one boom arm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.