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发明公开
CN102905830A 双锯片往复锯 无效 - 撤回

双锯片往复锯
摘要：
一种用于切割材料的往复锯。所述往复锯包括驱动系统、设计用于使第一和第二往复锯片沿相反方向部分或全部往复的齿轮装置。所述齿轮装置连接或相互连接到第一和第二锯片承载臂。所述第一往复锯片连接到所述第一锯片承载臂，所述第二往复锯片连接到所述第二锯片承载臂。在所述驱动系统致动时，所述齿轮装置使所述第一和第二锯片承载臂移动，由此使所述第一和第二往复锯片相对于彼此沿相反方向部分或全部往复。所述齿轮装置设计成能够改变所述第一和第二往复锯片的行程长度。
摘要（英）：

A reciprocating saw for cutting material. The reciprocating saw includes a drive system and a gear arrangement that is designed to cause first and second reciprocating saw blades to partially or fully reciprocate in opposite directions. The gear arrangement is connected or interconnected to first and second blade carrying arms. The first reciprocating saw blade is connected to the first blade carrying arm and the second reciprocating saw blade is connected to the second blade carrying arm. The gear arrangement causes the first and second blade carrying arms to move when the drive system is activated to thereby cause the first and second reciprocating saw blades to partially or fully reciprocate in opposite directions relative to one another. The gear arrangement is designed to enable a stroke length of the first and second reciprocating saw blades to be changed.

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