公开(公告)号：US10449661B2

公开(公告)日：2019-10-22

申请号：US15244094

申请日：2016-08-23

Applicant: MAX CO., LTD.

Inventor： Norimichi Sekiguchi ,  Hiroshi Tanaka ,  Yasunori Aihara ,  Michiaki Adachi

IPC: B25C1/04

Abstract: A driving tool includes a driver configured to drive out a fastener, a piston to which the driver is connected, a cylinder in which the piston is disposed so as to be reciprocated, a head valve which is slidably mounted and controls flow of compressed air into the cylinder, and a foreign matter removing member provided with a protruding portion facing a circumferential surface of the head valve. When the head valve slides to move relatively with respect to the foreign matter removing member, a matter attached on the circumferential surface of the head valve can be removed by the protruding portion.

公开(公告)号：US09381636B2

公开(公告)日：2016-07-05

申请号：US13961431

申请日：2013-08-07

Applicant: Max Co., Ltd.

Inventor： Yasunori Aihara ,  Tatsushi Ogawa ,  Satoshi Osuga

IPC: B65D83/54 ,  B25C1/08 ,  B65D83/14 ,  F17C13/04

CPC classification number: B25C1/08 ,  B65D83/14 ,  B65D83/54 ,  F17C13/04 ,  F17C2201/0109 ,  F17C2201/018 ,  F17C2201/058 ,  F17C2203/0617 ,  F17C2203/0646 ,  F17C2205/0308 ,  F17C2205/0323 ,  F17C2205/0329 ,  F17C2205/0335 ,  F17C2205/0382 ,  F17C2205/0385 ,  F17C2205/0397 ,  F17C2223/0153 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2227/0192 ,  F17C2250/0636 ,  F17C2270/0545 ,  F17C2270/0736

Abstract: A fuel cartridge, which is capable of being mounted on a tool main body of a gas-combustion type driving tool so as to supply fuel gas to a striking mechanism of the tool main body, is provided with an ejection nozzle provided at a port portion formed at an end portion of a cartridge main body and slidable with respect to the cartridge main body; a compression spring for biasing the ejection nozzle so that a tip end of the ejection nozzle protrudes from the cartridge main body; and an ejection hole formed at a side wall of a tip end portion of the ejection nozzle.