Title: Centre-of-gravity regulator and mounting device for plough and rake for miniature walking tractor
Application Number: 97101211 Application Date: 1997.01.10
Publication Number: 1187285 Publication Date: 1998.07.15
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01B59/06,A01B61/00
Applicant(s) Name: Wei Guocheng Address: 541706
Inventor(s) Name:
Attorney & Agent:
Abstract:
     A gravitational center regulation mechanism and suspender of plough or harrow for miniature walking tractor feature that the gravitational center of tractor body is regulated and the suspension mode of plough or harrow is changed to make steering flexible, adapting both deep and shallow ploughing on both soft and hard field.
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