Patent · US Active

Braking apparatus for work machines and method of actuating said braking apparatus

US9463783B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

LIEBHERR-HYDRAULIKBAGGER GMBH · DE

Inventors

Bernhard MEITINGER · Buxheim, DE
Johannes Lang · Bad Wildbad, DE

Key dates

Filing date	Oct 15, 2013
Grant date	Oct 11, 2016
Priority date	—
Expiry date	Oct 15, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T13/686
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A braking apparatus for work machines has at least two brakes, each having at least one braking circuit. The braking circuits can each be actuated via at least one control valve, and the control valves can be controlled independently of one another. A processing unit, by which the control valves can be controlled or regulated, an operating circuit, via which the braking circuits can be controlled or regulated manually, and at least one pressure supply are provided, and the control valves can be controlled or regulated under predetermined conditions by the processing unit.

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