| 摘要 |
PROBLEM TO BE SOLVED: To reduce labor in a scoop for discharging snow which is significantly required without a suitable scoop for coping with hard snow and icy snow in a frozen state, and to solve the problem that some metal scoops or plastic scoops are bent at their tips or broken. SOLUTION: This scoop has a cartridge sawtooth arranged at the tip of the scoop for discharging snow and capable of reducing labor and efficiently working by smashing hard snow and icy snow in frozen states by a sawtooth. COPYRIGHT: (C)2008,JPO&INPIT
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