US 12,186,844 B2
Fastening tool
Michio Yamashita, Tokyo (JP); Yusuke Osawa, Tokyo (JP); and Kazuya Takeuchi, Tokyo (JP)
Assigned to Max Co., Ltd., Tokyo (JP)
Filed by MAX CO., LTD., Tokyo (JP)
Filed on Mar. 4, 2022, as Appl. No. 17/687,447.
Claims priority of application No. 2021-034722 (JP), filed on Mar. 4, 2021; application No. 2021-034723 (JP), filed on Mar. 4, 2021; application No. 2021-034724 (JP), filed on Mar. 4, 2021; application No. 2021-034725 (JP), filed on Mar. 4, 2021; application No. 2021-149653 (JP), filed on Sep. 14, 2021; and application No. 2021-149654 (JP), filed on Sep. 14, 2021.
Prior Publication US 2022/0281080 A1, Sep. 8, 2022
Int. Cl. B23P 19/06 (2006.01); B23B 31/12 (2006.01); B25B 21/00 (2006.01); B25B 21/02 (2006.01); B25B 23/00 (2006.01); B25B 27/00 (2006.01); B25C 5/02 (2006.01); B25F 5/02 (2006.01); B25B 23/06 (2006.01)
CPC B23P 19/06 (2013.01) [B23B 31/12 (2013.01); B25B 21/00 (2013.01); B25B 21/02 (2013.01); B25B 21/023 (2013.01); B25B 23/0064 (2013.01); B25B 27/0085 (2013.01); B25F 5/02 (2013.01); B25B 23/06 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A fastening tool comprising:
a cylindrical rotation guide member extending in an extension direction and rotatably supported;
a holding member having an opening to which a driver bit is detachably inserted, and configured to move in an axis direction along the extension direction of the rotation guide member inside the rotation guide member and to rotate together with the rotation guide member; and
a moving member configured to move the holding member in a front and rear direction along the rotation guide member, the moving member comprising:
a first moving member connected to the holding member and configured to rotate together with the holding member and the rotation guide member and to move in the axis direction along the rotation guide member, and
a second moving member configured to rotatably support the first moving member and to move in the axis direction along the rotation guide member.