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2024
|
Invention
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Device for generating oscillations for a construction machine and method of operation.
The inven... |
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2023
|
Invention
|
Clamping head assembly for clamping a drill pipe element. The invention relates to a clamping hea... |
|
|
Invention
|
Impact piston device for a impact drill drive. The invention relates to an impact piston device f... |
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2022
|
Invention
|
Rotary drive arrangement for a drill rod. The invention relates to a rotary drive arrangement for... |
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2021
|
Invention
|
Drill drive device for an earth drilling apparatus. The invention relates to a drill drive device... |
|
|
Invention
|
Device for generating percussive pulses or vibrations for a construction machine.
The invention ... |
|
|
Invention
|
Device for generating percussive pulses or vibrations for a construction machine. The invention r... |
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2019
|
Invention
|
Drilling device for earth or rock drilling and method for retrofitting such a drilling device. Th... |
|
|
Invention
|
Drilling device for earth or rock drilling and method for retrofitting such a drilling device. A ... |
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2018
|
Invention
|
Double head drilling device and method for producing a bore. The invention relates to a double he... |
|
|
Invention
|
Device and method for generating percussive pulses or vibrations for a construction machine. A de... |
|
|
Invention
|
Device and method for generating percussive pulses or vibrations for a construction machine. The ... |
|
2017
|
Invention
|
Vibration generator.
The invention relates to a vibration generator having at least one shaft wh... |
|
|
Invention
|
Vibration generator. The invention relates to a vibration generator having at least one shaft whi... |
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2014
|
Invention
|
Vibration exciter, in particular for a construction machine. The invention relates to a vibration... |
|
|
Invention
|
Drive device and method for operating a drive device. The invention relates to a drive device for... |
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2013
|
G/S
|
Construction machines, namely, drilling machines for ground and rock drilling, foundation work ma... |
|
|
G/S
|
Construction machines; drives, in particular hydraulic
rotary drives for drilling equipment for ... |
|
|
G/S
|
Drives, in particular hydraulic rotary drives for drilling equipment for drilling earth and rock;... |
|
|
G/S
|
Construction machines; Drives, in particular hydraulic rotary drives for drilling equipment for d... |
|
2012
|
Invention
|
Drive device and method for driving a drill rod.
The invention relates to a drive device for dri... |
|
|
Invention
|
Drive device and method for driving a drill rod. The invention provides a drive device for drivin... |
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2007
|
Invention
|
Rotary drive assembly for a drill rod. The invention relates to a rotary drive assembly for a dri... |
|
2005
|
Invention
|
Ground working implement and method for introducing a working element into the ground. The invent... |
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2004
|
G/S
|
Construction machines; drives, in particular hydraulic rotary drives for drilling equipment for d... |
