Title:
ROD HANDLING ATTACHMENT
Document Type and Number:
Japanese Patent JP2022001694
Kind Code:
A
Abstract:
To provide a rod handling attachment allowing rod handling by itself without requiring arrangement parallel to an excavator to eliminate handling work by an operator.SOLUTION: A rod handling attachment is provided with: a telescopic arm 10 which changes a position of a rod holding member 50 in a longitudinal direction; a shift mechanism 20 on which the telescopic arm 10 is attached movably in a lateral direction, and which changes a position of the rod holding member 50 in the lateral direction by motion of the telescopic arm 10; a revolving mechanism 30 which rotatably supports the shift mechanism 20 and changes a rotational position around an axial direction of the rod holding member 50; and a dump mechanism 40 which bends the rod holding member 50 to an axial direction of the telescopic arm 10. The rod handling attachment is attached vertically movably on a self-traveling work vehicle.SELECTED DRAWING: Figure 1
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| WO/2011/011888 | APPARATUS AND METHOD FOR HANDLING PIPE |
| WO/2022/033400 | PIPE CONVEYING DEVICE AND METHOD |
| WO/2015/193720 | AN ELEVATOR DEVICE FOR DRILLING SYSTEMS |
Inventors:
HIRATA YOSHIHIKO
YANAGISAWA YUTAKA
TAJIMA FUMISATO
YANAGISAWA YUTAKA
TAJIMA FUMISATO
Application Number:
JP2020106235A
Publication Date:
January 06, 2022
Filing Date:
June 19, 2020
Export Citation:
Assignee:
KOKEN BORING MACHINE CO
YAMAKAWA ENG
YAMAKAWA ENG
International Classes:
E21B19/15
Domestic Patent References:
| JPH06235216A | 1994-08-23 | |||
| JP2018141285A | 2018-09-13 | |||
| JP2011506803A | 2011-03-03 |
Attorney, Agent or Firm:
Kyosei International Patent Office