ELECTRIC TOOL
1 Assignment
0 Petitions
Accused Products
Abstract
An electric tool main body of an electric tool includes a battery retaining portion, and a battery includes a fitting portion capable of fitting with the battery retaining portion; the battery is connected to the electric tool main body through a sliding motion in a predetermined direction with respect to the electric tool main body in the state that the battery retaining portion is fitted with the fitting portion; the electric tool main body includes a connection prohibition portion prohibiting connection of other battery than the dedicated battery even if the battery is compatible with the rated voltage of the electric tool main body.
51 Citations
28 Claims
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1-9. -9. (canceled)
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10. An electric tool comprising:
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an electric tool main body having a motor driven by a battery power, a battery for connection with the electric main tool main body; wherein the electric tool main body includes a battery retaining portion; wherein the battery includes a fitting portion configured to be fitted with the battery retaining portion, and wherein the battery and the electric tool main body are configured to be connected with each other through a sliding motion of the battery in a predetermined direction with respect to the electric tool main body in a state that the battery retaining portion and the fitting portion are fitted with each other, and a drive prohibition device provided between the electric tool main body and the battery, the drive prohibition device preventing batteries other than a dedicated battery from being connected to the electric tool main body even in the case that the batteries are compatible with the rated voltage of the motor of the electric tool main body, or the drive prohibition device stopping the supply of power to the motor even in the case that the connection is allowed. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. An electric tool comprising:
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an electric tool main body having a motor driven by a battery power, a battery for connection with the electric main tool main body; wherein the electric tool main body includes a battery retaining portion; wherein the battery includes a fitting portion configured to be fitted with the battery retaining portion, and wherein the battery and the electric tool main body are configured to be connected with each other through a sliding motion of the battery in a predetermined direction with respect to the electric tool main body in a state that the battery retaining portion and the fitting portion are fitted with each other, and a drive prohibition device provided between the electric tool main body and the battery, the drive prohibition device preventing batteries other than a dedicated battery from being connected to the electric tool main body even in the case that the batteries are compatible with the rated voltage of the motor of the electric tool main body. - View Dependent Claims (20, 21, 22, 23, 24)
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25. An electric tool comprising:
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an electric tool main body having a motor driven by a battery power, a battery for connection with the electric main tool main body; wherein the electric tool main body includes a battery retaining portion; wherein the battery includes a fitting portion configured to be fitted with the battery retaining portion, and wherein the battery and the electric tool main body are configured to be connected with each other through a sliding motion of the battery in a predetermined direction with respect to the electric tool main body in a state that the battery retaining portion and the fitting portion are fitted with each other, and a drive prohibition device provided between the electric tool main body and the battery, the drive prohibition device stopping the supply of power to the motor even in the case that the connection is allowed. - View Dependent Claims (26, 27, 28)
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Specification