Invention Grant
- Patent Title: Hydraulic steering arrangement
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Application No.: US16595837Application Date: 2019-10-08
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Publication No.: US11459027B2Publication Date: 2022-10-04
- Inventor: Abdul Karim Rahimzai
- Applicant: Danfoss Power Solutions ApS
- Applicant Address: DK Nordborg
- Assignee: Danfoss Power Solutions ApS
- Current Assignee: Danfoss Power Solutions ApS
- Current Assignee Address: DK Nordborg
- Agency: McCormick, Paulding & Huber PLLC
- Priority: DE102018125053.3 20181010
- Main IPC: B62D5/09
- IPC: B62D5/09 ; B62D5/06

Abstract:
A hydraulic steering arrangement 1 is described comprising a supply port arrangement having a pressure port (4) and a tank port (5), a working port arrangement having two working ports (6, 7), a steering unit (2) arranged in a flow path (9) between the supply port arrangement (4, 5) and the working port arrangement (6, 7), and a second flow path (13) in form of an amplification flow path bridging the steering unit (2) and having an amplification orifice (AU1) which is controlled as function of the steering unit (2). Such a steering arrangement should have a possibility to change the steering behaviour. To this end at least a third flow path (14) in form of an amplification flow path is arranged in parallel to the second flow path (13), wherein the second/or the third flow path (13, 14) comprise an valve (15).
Public/Granted literature
- US2182587A Nonsqueak hammock and swing hanger Public/Granted day:1939-12-05
Information query
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