Title: Semi-automatic adjustable pull-up weeds apparatus
Application Number: 93104435 Application Date: 1993.04.13
Publication Number: 1085380 Publication Date: 1994.04.20
Approval Pub. Date: Granted Pub. Date: 1995.10.25
International Classifi-cation: A01B1/18
Applicant(s) Name: Li Ziqiang Address:
Inventor(s) Name:
Attorney & Agent: HE XIAO
Abstract:
     A semi-automatic adjustable weeding device is composed of horizontal handles stop strip, fixed and adjustable plungers and supporting rod. Said two plungers and supporting rod are connected together by a partially screwed horizontal bar with nuts at both ends. Said adjustable plunger is positioned by stop bolt and has jaw at its lower end. A spring is arranged between both plungers. Its advantages include fast and easy weeding, and minimum damage to surficial ground.
Time: 32
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