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:
Feb. 06, 2001
Filed:
Jul. 24, 1998
Jin Seok Beom, Incheon, KR;
Daewoo Heavy Industries Ltd., , KR;
Abstract
A loader includes a vehicle body with a canopy and a seat, a hydraulically operated working implement and a hydraulic control valve unit for controlling flow of working fluid to and from the working implement. Mounted to the canopy of the vehicle body is a seat bar for swinging movement between a lowered position in which an operator is secured to the seat and a raised position in which the operator is released from the seat. A pedal with a dog plate is operatively associated with the control valve unit and tiltable about a horizontal axis between an operative position wherein the control valve unit allows the fluid to be fed to the working implement and a neutral position wherein the control valve unit inhibits delivery of the fluid to the working implement. A detent lever is adapted to swing about a vertical axis between a locking position wherein the detent lever engages with the dog plate to keep the pedal in the neutral position and an unlocking position wherein the detent lever disengages from the dog plate to permit the tilting movement of the pedal. The detent lever can be moved into the locking or unlocking position by means of a lever actuator.