Mixer Truck

• US 20100188925A1
• Filed: 01/27/2010
• Published: 07/29/2010
• Est. Priority Date: 01/28/2009
• Status: Abandoned Application

• Current Assignee: Liebherr-Mischtechnik GmbH (Liebherr-International AG)
• Original Assignee: Liebherr-Mischtechnik GmbH (Liebherr-International AG)
• Inventors: Hüber, Andreas, Wittig, Martin
• Application Number:
  US12/694,420
• Publication Number:
  US 20100188925A1
• Time in Patent Office: Days
• US Class Current: 366/30
• CPC Class Codes: B28C 5/421 Drives in general B28C5/0831
• CPC Class Codes: B28C 5/4213 Hydraulic drives B28C5/4217 takes precedence

Abstract

The present invention relates to a mixer truck with a water system and a water pump for generating the required water pressure in the water system and with further energy consumers, wherein the water pump and/or at least one further load is driven by an electric motor.

Claims

1. A mixer truck with a water system and a water pump for generating the required water pressure in the water system and with further energy consumers, wherein the water pump and/or at least one further load is driven by an electric motor.

2. The mixer truck according to claim 1, wherein the drive energy of the electric motor can be provided via the on-board power supply of the mixer truck.

3. The mixer truck according to claim 1, wherein the drive energy of the electric motor can be provided via an additionally mounted power source.

4. The mixer truck according to claim 3, wherein a generator serves as power source.

5. The mixer truck according to claim 3, wherein between electric motor and power source a controller is arranged.

6. The mixer truck according to claim 1, wherein as further load a high-pressure cleaner is provided.

7. The mixer truck according to claim 1, wherein as further load a linear drive is provided.

8. The mixer truck according to claim 1, wherein as further load a drum closure is provided.

9. The mixer truck according to claim 1, wherein as further load a chute adjustment is provided.

10. The mixer truck according to claim 1, wherein as further load an additive pump is provided.

11. The mixer truck according to claim 8, wherein via the electric motor a hydraulic drive is driven, which serves as drive of the load.

12. The mixer truck according to claim 1, wherein to each load a separate electric motor is associated as a drive.

13. The mixer truck according to claim 1, wherein to at least two loads one common electric motor is associated as a drive.

14. The mixer truck according to claim 4, wherein between electric motor and power source a controller is arranged.

15. The mixer truck according to claim 14, wherein as further load a high-pressure cleaner is provided.

16. The mixer truck according to claim 2, wherein as further load a high-pressure cleaner is provided.

17. The mixer truck according to claim 3, wherein as further load a high-pressure cleaner is provided.

18. The mixer truck according to claim 4, wherein as further load a high-pressure cleaner is provided.

19. The mixer truck according to claim 5, wherein as further load a high-pressure cleaner is provided.

20. The mixer truck according to claim 15, wherein as further load a linear drive is provided.