The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 2010
Filed:
Mar. 02, 2007
Hyo-jung Kim, Gyeonggi-do, KR;
Chul-hwan Choi, Gyeonggi-do, KR;
Hyung-tai Kim, Gyeonggi-do, KR;
Jung-min Kim, Gyeonggi-do, KR;
Hyo-jung Kim, Gyeonggi-do, KR;
Chul-hwan Choi, Gyeonggi-do, KR;
Hyung-tai Kim, Gyeonggi-do, KR;
Jung-min Kim, Gyeonggi-do, KR;
LS Mtron Ltd, Gyeonggi-Do, KR;
Abstract
A transmission for a tractor has a forward/reverse transmission unit for selectively changing a rotational direction of power of a first shaft connected with an engine and transmitting the power to a second shaft connected with an axle shaft, a main transmission unit installed between the second shaft and the axle shaft and having a plurality of gears to speed-change the power transmitted from the second shaft in four-speed, and a sub-transmission unit installed between the main transmission unit and the axle shaft and having a plurality of gears to speed-change again the power transmitted from the main transmission unit in four-speed. The transmission realizes forward/reverse 16-speed while having a compact structure.