Resources Contact Us Home
Transportable crusher unit

Image Number 3 for United States Patent #5161744.

The invention relates to a crusher unit that can be transported directly on roadways, the crusher being mounted on an elongated, rigid frame which is supported by several travel mechanisms or support trestles which rest directly on the ground underneath. The frame has several hydraulic jacks which are adjustable in height and lift the travel mechanisms or support trestles from the ground when the jacks are extended. In order to reduce the height of this crusher unit during transportation, the invention proposes that the travel mechanisms or support trestles be removed for transportation. This is achieved by means of quick-release fastening mechanisms and by arranging and dimensioning the jacks such that there is sufficient room under the frame to drive a transport vehicle which can be used on roadways.

  Recently Added Patents
Flexible lighting devices
Wearable display device
Method and apparatus for accessing coconut water
Acoustic measuring instrument
Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise
Group of amino substituted benzoyl derivatives and their preparation and their use
Harmonic sensor
  Randomly Featured Patents
Method of processing steel strip using a rolling oil emulsion containing SiO.sub.2 as a stabilized silicic acid sol
Optical scanning apparatus
System and method for managing web search information in navigation hierarchy
Process and device controlling the operation of a portable electronic object supplied via its antenna
Surgical tool handle
Method for producing an abradable seal
Modular furniture System
Heat-resisting steel for engine valves excellent in high-temperature strength
Virtual engine oil quality sensor