Invention Grant
- Patent Title: Hydraulic spring support system
- Patent Title (中): 液压弹簧支撑系统
-
Application No.: US12394472Application Date: 2009-02-27
-
Publication No.: US07766343B2Publication Date: 2010-08-03
- Inventor: Wolfgang Bauer
- Applicant: Wolfgang Bauer
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Priority: DE102008012704 20080305
- Main IPC: B60G17/00
- IPC: B60G17/00

Abstract:
The invention concerns a hydraulic spring support system including a double acting hydraulic cylinder with a piston chamber and a rod chamber, a first accumulator that is connected constantly with the piston chamber, and a second accumulator that is connected constantly with the rod chamber. The invention proposes that the piston chamber and the rod chamber are connected to each other by a variable flow resistance.
Public/Granted literature
- US20090230637A1 HYDRAULIC SPRING SUPPORT SYSTEM Public/Granted day:2009-09-17
Information query