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:
Jan. 14, 1997
Filed:
Dec. 20, 1994
Jong P Kim, Kyungki-Do, KR;
Byung H Kim, Kyungki-Do, KR;
Cheoul H Ahn, Seoul, KR;
Tae H Kim, Kyungki-Do, KR;
Do H Choi, Seoul, KR;
Abstract
An apparatus for and a method of remote controlling an operation of a vibration roller, capable of achieving the operation of vibration roller under a condition that no operator have a ride in the vibration roller. The apparatus includes a wireless transmitting unit, a wireless receiving unit, a control unit for controlling functional parts required for the operation of vibration roller, an operation switch unit, a forward/rearward running manipulating unit, a steering unit and an acceleration and stop manipulating unit. The method includes the steps of analyzing operation command data, when the analyzed data is command data for ON/OFF of a particular switch of the operation switching unit, switching on or off the switch, when the analyzed data is data about an operation of the forward/rearward running manipulating unit, applying a drive voltage to the forward/rearward running manipulating unit for rotating a motor for a forward/rearward running lever, when the analyzed data is data about an operation of the steering unit, applying a drive voltage to the steering unit for rotating a motor for a steering handle shaft, and when the analyzed data is data about an operation of the acceleration and stop manipulating unit, applying a drive voltage to the acceleration and stop manipulating unit for rotating a motor for an acceleration knob and a stop knob.