Title:
打込機
Document Type and Number:
Japanese Patent JP6673524
Kind Code:
B2
Abstract:
Provided is a driving machine that is able to suppress decrease of a striking energy when a striker drives a fastener into a driven material. A driving machine (10) has: an ejection portion (23) to which fasteners (26) are supplied; striking portions (12, 32) which strike the fasteners (26); and a magazine (13) which supplies the plurality of fasteners (26) to the ejection portion (23) in the state where the plurality of fasteners (26) are connected to each other. The striking portions (12, 32) are able to strike the same fastener (26) at least twice, and the striking energy to be applied to the fastener (26) for the second time is greater than the striking energy to be applied to the fastener (26) for the first time.
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| JP5918755 | Placing device |
| WO/2013/154033 | DRIVER TOOL |
Inventors:
Shunde Yasutomi
Yoshikazu Komazaki
Yoshikazu Komazaki
Application Number:
JP2019502511A
Publication Date:
March 25, 2020
Filing Date:
January 26, 2018
Export Citation:
Assignee:
Koki Holdings Co., Ltd.
International Classes:
B25C1/06; B25C7/00
Domestic Patent References:
| JP2006130592A |
Foreign References:
| WO2016031716A1 | ||||
| US20090236387 |
Attorney, Agent or Firm:
Tsutsui International Patent Office