초록 ▼

A grass cutting height indicator in a combination of a lawn mower and a power-driven tractor having an operator\s seat, including a lawn mower unit suspended from a tractor frame of the tractor, an adjusting lever disposed adjacent to the operator\s seat, and a link mechanism operatively connected b

A grass cutting height indicator in a combination of a lawn mower and a power-driven tractor having an operator\s seat, including a lawn mower unit suspended from a tractor frame of the tractor, an adjusting lever disposed adjacent to the operator\s seat, and a link mechanism operatively connected between the adjusting lever and the lawn mower unit for adjusting the height of the lawn mower unit above ground in response to operation of the adjusting lever. The indicator comprises an indicator member mounted on the link mechanism and having indicia for indicating grass cutting heights, and an indicator window defined in a tractor body adjacent to the operator\s seat, the indicator member being positioned so that the indicia has at least a portion thereof facing the indicator window.

대표청구항 ▼

A grass cutting height indicator in a power-driven tractor having an operator\s seat, comprising: (a) a lawn mower unit suspended from a tractor frame of said tractor; (b) an adjusting lever disposed to be pivotably supported on said tractor frame below and to the rear of said operator\s seat; (c) a

A grass cutting height indicator in a power-driven tractor having an operator\s seat, comprising: (a) a lawn mower unit suspended from a tractor frame of said tractor; (b) an adjusting lever disposed to be pivotably supported on said tractor frame below and to the rear of said operator\s seat; (c) a link mechanism operatively connected between said adjusting lever and said lawn mower unit for adjusting the height of said lawn mower above ground in response to operation of said adjusting lever said link mechanism including a first arm pivotably supported by a first support shaft on said tractor frame and a second arm mounted on a second support shaft for angular movement with said adjusting lever and operatively coupled to said first arm in substantially parallel relation thereto; (d) an indicator member for indicating grass cutting heights comprising a sector-shaped plate having a center bearing fixedly supported on said first support shaft for angular movement with said support shaft and indicator means mounted on an outer arcuate edge of said sector-shaped plate; and (e) an indicator window defined in a tractor body at the top of the body portion next to the front side portion of the seat, and indicator member being positioned so that said indicator means has at least a portion thereof facing said indicator window.