Operation mechanism of mobile type construction equipment

Abstract

Abstract PURPOSE: To prevent unexpected misoperation of a mobile type construction equipment as well as raise the its operating efficiency by providing an operating panel with an operating switch to the inside of a steering handle. CONSTITUTION: An operating panel 4 is provided inside of a steering handle 2, and an appropriate number of switches 5 provided on the operating panel 4 are connected to a connection code 6 which passes through a pipe inside a steering mechanism 1, is taken out to the outside through a slip ring 7, and then connected to a control valve 9 provided at the rear of an operator room 8. When the switches 5 are selectively operated to drive a corresponding control valve 9, a crane is freely operated. Thus, an operator can drive the mobile type construction equipment easily without taking unnatural attitude even in narrow operator room. The efficiency of operation can thus be raised. COPYRIGHT: (C)1982,JPO&Japio

Inventors

• 👤 Yasunobu Yamauchi
• 👤 Mikio Yano

Bibliographic Details