WORK MACHINE
According to the present invention, a work machine comprises a plurality of booms that are extended and retracted by motive power from an actuator, a first pin that is moved by a first spring to connect the boom and the actuator and is moved by motive power from a motor to release a connection of th...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | According to the present invention, a work machine comprises a plurality of booms that are extended and retracted by motive power from an actuator, a first pin that is moved by a first spring to connect the boom and the actuator and is moved by motive power from a motor to release a connection of the boom and the actuator, a second pin that is moved by a second spring to connect adjacent booms and is moved by motive power from the motor to release a connection of the adjacent booms, and a first detection device and a second detection device that detect the positions of the first pin and the second pin on the basis of the rotation of a rotary member that is rotated by motive power from the motor. |
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