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Patent Searching and Data


Title:
DRIVING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/203056
Kind Code:
A1
Abstract:
Provided is a driving machine in which a second engagement part can engage with a first engagement part that is an original engagement target when a striking part is stopped between a first position and a second position and a rotating part rotates. The driving machine has a striking part (12), a wheel (50) that actuates the striking part (12), a plurality of first engagement parts provided on the striking part (12), and a plurality of second engagement parts provided on the wheel (50), wherein: the plurality of first engagement parts include first engagement parts (61, 62) and first engagement parts (63 to 71); the plurality of second engagement parts include a second engagement part (51) engaging with the first engagement parts (61, 62) and second engagement parts (52 to 60) engaging with the first engagement parts (63 to 71) when the striking part (12) is stopped at the second position and the wheel (50) rotates; and an adjustment mechanism (17) is provided which causes the second engagement part (51) to engage with the first engagement parts (61, 62) and causes the second engagement parts (52 to 60) to engage with the first engagement parts (63 to 71), when the striking part (12) is stopped between the first position and the second position and the wheel (50) rotates.

Inventors:
SHIOYA KOJI (JP)
UEDA TAKASHI (JP)
Application Number:
PCT/JP2020/009809
Publication Date:
October 08, 2020
Filing Date:
March 06, 2020
Export Citation:
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Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B25C1/06; B25C1/04
Domestic Patent References:
WO2018198670A12018-11-01
WO2018180082A12018-10-04
WO2016199670A12016-12-15
Foreign References:
JP2018034258A2018-03-08
US20090090759A12009-04-09
Other References:
See also references of EP 3915731A4
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