HOLDING TOOL OF DRILLING DEVICE - PENTA OCEAN CONSTRUCTION

Title:

HOLDING TOOL OF DRILLING DEVICE

Document Type and Number:

Japanese Patent JP2015174200

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To reduce harmful effect given to health of an operator by vibration of a handheld drilling device.SOLUTION: A holding tool 1 includes a base 11, a supporting pole 12 extending upward from the base 11, a frame 13 attached to the supporting pole 12, a hanger 18 extending horizontally from the supporting pole 12, and an elastic rope 19 of which both ends are tied to end parts of the hanger 18. The frame 13 holds a main body part 91 moving downward in conjunction with progress of drilling while allowing movement. The elastic rope 19 presses a drilling device 9 downward. During drilling work, the drilling device 9 is held by the frame 13 while being pressed downward by the elastic rope 19. Therefore, an operator does not need to hold and press the drilling device 9 and does not receive vibration of the drilling device 9 during the drilling work.

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Inventors:

HASHIMOTO ATSUSHI
YAMANOGUCHI AKIRA
HIDAKA MASATOSHI
SUZUKI MASAYA

Application Number:

JP2014053793A

Publication Date:

October 05, 2015

Filing Date:

March 17, 2014

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