DRIVING DEVICE FOR HYDRAULIC EXCAVATOR

PROBLEM TO BE SOLVED: To develop a driving device for an excavator capable of recovering most of the drive energy and further using the energy for the operation of the drive parts. SOLUTION: This driving device for a hydraulic excavator includes a plurality of independent drive parts such as a slewi...

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Bibliographic Details
Main Authors BOEHM DANIEL, LANDMANN THOMAS, SPAETH RALF
Format Patent
LanguageEnglish
Published 07.10.2010
Subjects
BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
DREDGING
FIXED CONSTRUCTIONS
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
FOUNDATIONS
HEATING
HYDRAULIC ENGINEERING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
WEAPONS
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Abstract PROBLEM TO BE SOLVED: To develop a driving device for an excavator capable of recovering most of the drive energy and further using the energy for the operation of the drive parts. SOLUTION: This driving device for a hydraulic excavator includes a plurality of independent drive parts such as a slewing device drive part, a hoist drive part, a bucket drive part, an arm drive part and the like. The slewing device drive part includes two reversible adjusting units connected to at least one energy accumulator. COPYRIGHT: (C)2011,JPO&INPIT
AbstractList PROBLEM TO BE SOLVED: To develop a driving device for an excavator capable of recovering most of the drive energy and further using the energy for the operation of the drive parts. SOLUTION: This driving device for a hydraulic excavator includes a plurality of independent drive parts such as a slewing device drive part, a hoist drive part, a bucket drive part, an arm drive part and the like. The slewing device drive part includes two reversible adjusting units connected to at least one energy accumulator. COPYRIGHT: (C)2011,JPO&INPIT
Author SPAETH RALF
LANDMANN THOMAS
BOEHM DANIEL
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Snippet PROBLEM TO BE SOLVED: To develop a driving device for an excavator capable of recovering most of the drive energy and further using the energy for the...
SourceID epo
SourceType Open Access Repository
SubjectTerms BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
DREDGING
FIXED CONSTRUCTIONS
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
FOUNDATIONS
HEATING
HYDRAULIC ENGINEERING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
WEAPONS
Title DRIVING DEVICE FOR HYDRAULIC EXCAVATOR
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