MOBILE TROLLEY AND ITS RUNNING METHOD

Title:

MOBILE TROLLEY AND ITS RUNNING METHOD

Document Type and Number:

Japanese Patent JP2001080326

Kind Code:

A

Abstract:

To provide a mobile trolley which has both excellent running performance in a normal time and excellent running performance in tight turning.

This mobile trolley comprises: wheels 30, 31, 32, 33 for rail running for running on a pair of right/left rails 27, 28; wheels 10, 11, 12, 13 for ground running for running on the ground; one-way clutches 8 one of which is interposed between one wheel of a pair of right and left front wheels 10 and 11 among the wheels 10, 11, 12, 13 for ground running and an axle 6 and the other of which is interposed between the other wheel of the pair of right and left front wheels 10 and 11 among the wheels 10, 11, 12, 13 for ground running and the axle 6; and a power plant 15 driving the axle 6. All of the wheels 30, 31, 32, 33 for rail running serve as a driving wheels and can run on the rails 27, 28, and the pair of right and left front wheels 10, 11 serve as driving wheels and can runs forward on the ground.

Inventors:

HARADA HAKU

Application Number:

JP25969099A

Publication Date:

March 27, 2001

Filing Date:

September 14, 1999

Export Citation:

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Assignee:

KIORITZ CORP

International Classes:

A01M7/00; B05B17/00; B60B19/02; B60F1/02; B60P3/30; B61B13/00; B62D11/08; (IPC1-7): B60F1/02; B60P3/30; B61B13/00; B62D11/08

Attorney, Agent or Firm:

Shoji Yamamoto

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