Title:
打込機
Document Type and Number:
Japanese Patent JP7380388
Kind Code:
B2
Abstract:
To provide a nail driving machine capable of suppressing that an operator feels that light from a radiation part is so bright.SOLUTION: A nail driving machine 10 comprises: a magazine 13 capable of storing a stop tool; a push lever 48 for bringing the stop tool into contact with an object W1; a hitting part 12 capable of actuating so as to hit the stop tool; and LED lamps 60, 61 for radiating light to a position where the push lever 48 is brought into contact with the object W1. In the nail driving machine, there are provided: a nail detecting switch 63 for detecting the number of stop tools stored in the magazine 13; and a control circuit 16 for changing a radiation state of the LED lamps 60, 61 according to the number of stop tools. The control circuit 16 attenuates or turns off the LED lamps 60, 61 when it is determined that there is a stop tool loading request on the magazine 13, and a condition for determining that there is the stop tool loading request by the control circuit 16 includes a fact that a residual amount of the stop tools is less than a prescribed amount.SELECTED DRAWING: Figure 1
Inventors:
Daiki Kiyohara
Tetsuhito Shigeru
Shogo Kurokawa
Hiroaki Ire
Tetsuhito Shigeru
Shogo Kurokawa
Hiroaki Ire
Application Number:
JP2020061707A
Publication Date:
November 15, 2023
Filing Date:
March 31, 2020
Export Citation:
Assignee:
Koki Holdings Co., Ltd.
International Classes:
B25C7/00
Domestic Patent References:
| JP2018202537A | ||||
| JP2020019075A | ||||
| JP2019025641A | ||||
| JP2012166309A |
Attorney, Agent or Firm:
Patent Attorney Tsutsui International Patent Office