ARTICLE TRANSPORT SYSTEM, LIBRARY APPARATUS, AND ARTICLE TRANSPORT METHOD

• US 20150110587A1
• Filed: 08/14/2014
• Published: 04/23/2015
• Est. Priority Date: 10/23/2013
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: HORI, Daisuke
• Application Number:
  US14/459,570
• Publication Number:
  US 20150110587A1
• Time in Patent Office: Days
• US Class Current: 414/267
• CPC Class Codes: G11B 15/6835 the cassettes being transferred to a fixed recorder or player using a moving carriage
• CPC Class Codes: G11B 17/225 wherein the disks are transferred from a fixed magazine to a fixed playing unit using a moving carriage

Abstract

An article transport system includes: a first transport device configured to transport an article within a first article storage area or a second article storage area; a second transport device configured to transport the article between the first article storage area and the second article storage area; an alternative power supplier configured to supply the second transport device with first power output by a first power part in the first transport device; and a power switcher configured to switch a power source for the second transport device from a second power part in the second transport device to the alternative power supplier, based on operation of the first transport device.

Claims

1. An article transport system comprising:

a first transport device configured to transport an article within a first article storage area or a second article storage area;

a second transport device configured to transport the article between the first article storage area and the second article storage area;

an alternative power supplier configured to supply the second transport device with first power output by a first power part in the first transport device; and

a power switcher configured to switch a power source for the second transport device from a second power part in the second transport device to the alternative power supplier, based on operation of the first transport device.

2. The article transport system according to claim 1, wherein

the first transport device includes a first operation part placed at an upper side of the first transport device and a second operation part placed at a lower side of the first transport device.

3. The article transport system according to claim 2, wherein

the power switcher is actuated by second power exerted by one operation part of the first operation part and the second operation part, and

third power exerted by the other operation part of the first operation part and the second operation part is supplied to the second transport device via the alternative power supplier as the first power.

4. The article transport system according to claim 3, further comprising:

a controller configured to supply the third power to the second transport device via the alternative power supplier while causing the one operation part to actuate the power switcher.

5. The article transport system according to claim 2, wherein

the alternative power supplier includes a drive chain configured to be rotated by the other operation part.

6. The article transport system according to claim 2, wherein

the drive chain includes a protrusion portion, and

the other operation part supplies the first power to the second transport device by pushing the protrusion portion when operating at a position where the other operation part comes into contact with the protrusion portion.

7. The article transport system according to claim 5, wherein

the alternative power supplier includes a shaft coupled to the second transport device and configured to rotate with rotation of the drive chain.

8. The article transport system according to claim 1, wherein

the power switcher includes a first gear and a second gear, and

the first gear selectively meshes with the second gear or a third gear in the second transport device.

9. The article transport system according to claim 8, wherein

the first gear is switched from meshing with the second gear to meshing with the third gear based on an operation of the first transport device.

10. A library apparatus comprising:

an article transport system configured to transport a recording medium; and

a library controller configured to control the article transport system, wherein

the article transport system includes;

a first transport device configured to transport an article within a first article storage area or a second article storage area,

a second transport device configured to transport the article between the first article storage area and the second article storage area,

an alternative power supplier configured to supply the second transport device with first power output by a first power part in the first transport device, and

a power switcher configured to switch a power source for the second transport device from a second power part in the second transport device to the alternative power supplier, based on operation of the first transport device.

11. The library apparatus according to claim 10, wherein

the first transport device includes a first operation part placed at an upper side of the first transport device and a second operation part placed at a lower side of the first transport device.

12. The library apparatus according to claim 11, wherein

the power switcher is actuated by second power exerted by one operation part of the first operation part and the second operation part, and

third power exerted by the other operation part of the first operation part and the second operation part is supplied to the second transport device via the alternative power supplier as the first power.

13. The library apparatus according to claim 11, wherein

the alternative power supplier includes a drive chain configured to be rotated by the other operation part.

14. The library apparatus according to claim 11, wherein

the drive chain includes a protrusion portion, and

the other operation part supplies the first power to the second transport device by pushing the protrusion portion when operating at a position where the other operation part comes into contact with the protrusion portion.

15. The library apparatus according to claim 13, wherein

the alternative power supplier includes a shaft coupled to the second transport device and configured to rotate with rotation of the drive chain.

16. The library apparatus according to claim 10, wherein

the power switcher includes a first gear and a second gear, and

the first gear selectively meshes with the second gear or a third gear in the second transport device.

17. The library apparatus according to claim 16, wherein

the first gear is switched from meshing with the second gear to meshing with the third gear based on an operation of the first transport device.

18. An article transport method comprising:

transporting, by a first transport device, an article within a first article storage area or a second article storage area;

transporting, by a second transport device, the article between the first article storage area and the second article storage area; and

switching a power source for the second transport device from a second power part in the second transport device to a first power part in the first transport device, based on operation of the first transport device.

19. The article transport method according to claim 18, further comprising:

actuating by second power exerted by one operation part of a first operation part and a second operation part which are included in the first transport device; and

supplying power exerted by the other operation part of the first operation part and the second operation part to the second transport device via the alternative power supplier.