发明名称 Cutting and mulching blade assembly
摘要 A cutting and mulching blade assembly for a rotary type lawn mower or similar device that can be installed as an original part or as an after market application by an owner or other operator. Consisting of a two bladed design, it will cut grass, leaves and other similar materials (medium) then re-cut it several times to reduce these medium to a size much less than a conventional mower (considered mulch). It can be used as strictly a mulcher dispensing cuttings below the deck onto the ground or may be used to disperse the cuttings out of a chute onto the ground away from the device or into a bag. This can all be done without changing the blade in any way.
申请公布号 US5209052(A) 申请公布日期 1993.05.11
申请号 US19910728696 申请日期 1991.07.11
申请人 CARROLL, WILLIAM R. 发明人 CARROLL, WILLIAM R.
分类号 A01D34/73 主分类号 A01D34/73
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