中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US09226439B2 Arrangement for effecting float condition in loader hydraulic lift cylinder when hydraulic fluid supply is decoupled 有权
当液压油供应​​脱钩时，在装载机液压提升缸中实现浮动状态的布置

Arrangement for effecting float condition in loader hydraulic lift cylinder when hydraulic fluid supply is decoupled
Abstract:
A front loader arrangement (12) with a mounting frame (16) and mounting mast (18) is proposed, wherein the mounting mast (18) can be coupled to the mounting frame (16) and can be decoupled therefrom. Furthermore, a loader arm (20) is connected to the mounting mast (18) for being pivoted vertically by a hydraulic cylinder (24) extending between the loader arm (20) and the mounting mast (18). In order to facilitate coupling of the mounting mast (18) to the mounting frame (16), it is proposed that a hydraulic system (85) be coupled to the hydraulic cylinder working chamber(s) (90, 96) and include adjusting means by which the hydraulic cylinder (24) can be brought into a floating position when the hydraulic fluid supply is decoupled from the hydraulic system (85).
Abstract(Chinese):

提出了具有安装框架（16）和安装桅杆（18）的前装载机构（12），其中安装桅杆（18）可联接到安装框架（16）并且可以与其分离。 此外，装载臂（20）连接到安装桅杆（18），用于通过在装载臂（20）和安装桅杆（18）之间延伸的液压缸（24）垂直地枢转。 为了便于安装桅杆（18）与安装框架（16）的联接，建议液压系统（85）联接到液压缸工作室（90,96），并且包括调节装置 液压缸（24）可通过该液压缸（24）与液压系统（85）分离而进入浮动位置。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0