Title:
WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/220703
Kind Code:
A1
Abstract:
Provided is a nailing machine capable of suppressing striking failure while maintaining operability. In a first mode, when a control circuit makes a second ON determination in an initial state and makes a first ON determination in a state in which a second operation portion maintains a second ON position, the control circuit drives a drive source. After the control circuit drives the drive source, when the drive circuit makes a second OFF determination in a state in which a first operation portion maintains a first ON position, the control circuit drives the drive source again only after the control circuit returns to the initial state. In a second mode, when the control circuit makes the first ON determination in the initial state and makes the second ON determination in the state in which the first operation portion maintains the first ON position, the control circuit drives the drive source. A second OFF determination period in the second mode is longer than a second OFF determination period in the first mode.
Inventors:
SHIGE TETSUHITO (JP)
ITO TATSUYA (JP)
KIYOHARA DAIKI (JP)
IREI HIROAKI (JP)
ITO TATSUYA (JP)
KIYOHARA DAIKI (JP)
IREI HIROAKI (JP)
Application Number:
PCT/JP2021/013760
Publication Date:
November 04, 2021
Filing Date:
March 31, 2021
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B25C1/06; B25F5/00
Domestic Patent References:
| WO2019026502A1 | 2019-02-07 |
Foreign References:
| JP2016049577A | 2016-04-11 | |||
| JP2019107710A | 2019-07-04 | |||
| JP2019025641A | 2019-02-21 |
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