Fastener driving tool
AssigneeMax Co., Ltd.
InventorsKousuke Moriwaki, Keisuke Ida, Takamichi Hoshino
Life of this patent
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Abstract
A fastener driving tool injects a fastener from an injection passage formed in a leading end of a tool main body. The injection passage includes therein a guide portion formed along a driving direction of the fastener for guiding the fastener. The guide portion is formed by providing contours having mutually different distances from a center of the injection passage in a cross-section of the injection passage.
Claims10
A fastener driving tool for injecting a fastener from an injection passage formed in a leading end of a tool main body,
- wherein the injection passage includes therein a guide portion formed along a driving direction of the fastener for guiding the fastener,
- the guide portion is formed by providing contours having mutually different distances from a center axis of the injection passage in a same cross-section of the injection passage that is perpendicular to the center axis, and
- the guide portion is disposed opposite to a grip in an inner surface of the injection passage.
A fastener driving tool for injecting a fastener from an injection passage formed in a nose portion of a tool main body, comprising:
- a contact nose that has a substantially cylindrical injection route having an inside diameter substantially equal to an inside diameter of the injection passage formed in the nose portion,
- wherein the injection route includes therein a guide portion formed along a driving direction of the fastener for guiding the fastener,
- the guide portion is formed by providing contours having mutually different distances from a center axis of the injection route in a same cross-section of the injection route that is perpendicular to the center axis, and
- the guide portion is disposed opposite to a grip in an inner surface of the injection route.
Dependencies are inferred from the claim text.