STRIKING TOOL
PROBLEM TO BE SOLVED: To provide a striking tool including a driving part formed on a tool holder through a driving member 17 to generate vibrating motion in the axial direction of the striking tool, transmitting the force from the driving part to the tool holder efficiently as much as possible. SOL...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a striking tool including a driving part formed on a tool holder through a driving member 17 to generate vibrating motion in the axial direction of the striking tool, transmitting the force from the driving part to the tool holder efficiently as much as possible. SOLUTION: The driving member is connected to the tool holder through a connecting part, and the connecting part is provided with a first component part 80 tapered outwardly and a second component part 81 expanded outwardly and mounted on the first component part. The second component part is mounted on the first component part by the axial pulling force of the striking tool and expanded by the first component part. A pulling member 85 for connecting the both component parts to each other and forming the pulling force in the axial direction is provided between the tool holder and the driving member. COPYRIGHT: (C)2011,JPO&INPIT |
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