EP 1743981 A1 20070117 - Hydraulic arrangement
Title (en)
Hydraulic arrangement
Title (de)
Hydraulische Anordnung
Title (fr)
Agencement hydraulique
Publication
Application
Priority
DE 102005033154 A 20050713
Abstract (en)
The hydraulic arrangement (10) comprises a hydraulic line (60) that extends between accumulator (48) and switchable controller (12), and is connected to supply line (22) between automatic shut-off valve (32) and controller. A non-return valve (58) arranged in hydraulic line (60), opens in the direction of hydraulic accumulator. Another hydraulic line (64) connected between non-return valve and accumulator includes flow restrictor that is arranged between non-return valve and chamber (28) of hydraulic cylinder (26).
IPC 8 full level
B66F 9/065 (2006.01); B66F 9/22 (2006.01); E02F 9/22 (2006.01)
CPC (source: EP US)
B66F 9/0655 (2013.01 - EP US); B66F 9/22 (2013.01 - EP US); E02F 9/2207 (2013.01 - EP US); E02F 9/2217 (2013.01 - EP US); E02F 9/226 (2013.01 - EP US); F15B 11/003 (2013.01 - EP US); F15B 2211/50545 (2013.01 - EP US)
Citation (applicant)
- EP 1659087 A2 20060524 - DEERE & CO [US]
- EP 1157963 A2 20011128 - BAMFORD EXCAVATORS LTD [GB]
Citation (search report)
- [XP] EP 1659087 A2 20060524 - DEERE & CO [US]
- [DA] EP 1157963 A2 20011128 - BAMFORD EXCAVATORS LTD [GB]
- [A] DE 19734658 A1 19990218 - MANNESMANN REXROTH AG [DE]
- [A] US 2003115863 A1 20030626 - HOLT BRADFORD J [US], et al
Designated contracting state (EPC)
BE DE FR GB IT
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1743981 A1 20070117; DE 102005033154 A1 20070118; US 2007012038 A1 20070118; US 7516614 B2 20090414
DOCDB simple family (application)
EP 06116995 A 20060711; DE 102005033154 A 20050713; US 41221306 A 20060426