ATTACHMENT CONNECTION DEVICE AND WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide an attachment connection device without interrupting a transparent window by an operation part of an operation lever and a working machine installed with the attachment connection device. SOLUTION: An attachment connection device 22 is mounted to the front edge of a work device of a working machine. The attachment connection device 22 is provided with the transparent window 27 capable of seeing through forward at a main body of a connection device 28. A connection mechanism 31 capable of detaching and attaching an attachment by the rotation of operation lever 30 which is supported facing the transparent window 27 is arranged. The connection mechanism 31 is provided with a rotating zone restricting means of the operation lever which makes an operation part 29 of the operation lever 30 to rotate only in an upper area of the transparent window 27. COPYRIGHT: (C)2008,JPO&INPIT