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US 12,583,065 B2Granted
Fastening tool
AssigneeMax Co., Ltd.
InventorsMichio Yamashita, Yusuke Osawa, Kazuya Takeuchi
Life of this patent
Estimating the term…
Abstract
A fastening tool includes: a screw accommodating unit configured to accommodate therein a screw; and a screw feeding unit configured to feed the screw accommodated in the screw accommodating unit to an ejection passage through which a driver bit is to pass. The screw feeding unit includes: a screw feeding motor, an engaging part configured to engage with the screw, and a screw feeding transmission part configured to transmit a drive force of the screw feeding motor to the engaging part.
Claims6
A fastening tool comprising:
- a screw accommodating unit configured to accommodate therein a screw;
- and
- a screw feeding unit configured to feed the screw accommodated in the screw accommodating unit to an ejection passage through which a driver bit is to pass,
- wherein the screw feeding unit comprises:
- a screw feeding motor;
- an engaging part configured to engage with the screw;
- and
- a screw feeding transmission part configured to transmit a drive force of the screw feeding motor to the engaging part,
- wherein the fastening tool is configured to:
- rotate the screw feeding motor in a first direction to engage the engaging part and the screw;
- and
- rotate the screw feeding motor in a second direction opposite to the first direction to move the engaging part and feed the screw into the ejection passage, and
- wherein the screw feeding motor is fixed to a first frame, and the screw feeding transmission part is supported by the first frame so as to be movable in a reciprocating linear motion such that the screw feeding transmission part moves in a straight line in the upper and lower direction along a feeding direction of the screw.
10 more elements
Dependencies are inferred from the claim text.