发明名称 Power chainsaw-ice auger conversion apparatus
摘要 A conversion apparatus for use in combination with a chain saw is set forth wherein a housing includes a rotatable shaft for attachment of a left-hand helical flight ice auger wherein the shaft includes a plurality of bearings secured within either side of the housing with the shaft extending through the housing and formed with a sprocket housing for mating engagement with the chain saw sprocket. A depending extension of the housing includes a plurality of through extending apertures for accepting a plurality of spaced threaded connectors associated with a chain saw.
申请公布号 US4872518(A) 申请公布日期 1989.10.10
申请号 US19880230523 申请日期 1988.08.10
申请人 CRIPPIN, ALBERT B. 发明人 CRIPPIN, ALBERT B.
分类号 A01K97/01;B25F3/00;B27B17/00;E21B3/02;E21B7/00 主分类号 A01K97/01
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