Title:
COAXIAL TRANSMISSION AND STEERING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2009/143652
Kind Code:
A1
Abstract:
The invention provides a mechanism to move a working platform (20) by utilizing the power of a portable power tool (10) which has an output end (H). A fixing tube (30) is fixed to the working platform, and a bearing tube (40) is rotatably disposed in the fixing tube. A torsion bar (80) is provided within said bearing tube and extended through it. A fixing bracket (50) is fixed on one end of the bearing tube to hold said portable power tool. One end of said torsion bar is engaged with the output end of the portable power tool, and the other end of said torsion bar actuates a driving wheel (60) fixed to the bearing tube to rotate by a transmission mechanism (70) which is provided on the other end of the bearing tube. Thus the working platform can be moved.
Inventors:
CHEN, C. Simon (No. 7-2, Alley 4 Lane 251, Section 3,Zhongxiao East Road,Da-an District,Taibei City, Taiwan, CN)
Application Number:
CN2008/001051
Publication Date:
December 03, 2009
Filing Date:
May 29, 2008
Export Citation:
Assignee:
CHEN, C. Simon (No. 7-2, Alley 4 Lane 251, Section 3,Zhongxiao East Road,Da-an District,Taibei City, Taiwan, CN)
International Classes:
E04G1/24; E04G5/00; E04G1/00; E04G5/00
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (YU Gang, Floor 16 Tower A, Indo Building,A48 Zhichun Road,Haidian District, Beijing 8, 100098, CN)