Patent AT-E400739-T1: [Translated] SADDLE BEARING BUSH FOR AN AXIAL PISTON PUMP
A saddle bearing liner ( 30 ) for a variable displacement axial piston pump ( 10 ) includes two axially-spaced apart bearing surfaces ( 62, 64 ) with an offset central section ( 54 ) integrally joining them. A hollow projection ( 80 ) extends radially from the convex side of the pressure bearing section ( 50 ) and is received with a recess ( 82 ) of the housing ( 12 ) to locate the liner ( 30 ). The liner ( 30 ) has radially extending ledges ( 70, 72 ) which mate with surfaces ( 74, 76 ) of the housing ( 12 ) to inhibit skewing of the bearing liner ( 30 ) relative to the axis of the bearing surfaces ( 62, 64 ). The projection ( 80 ) is hollow and opens to the bearing surface ( 62 ) so that presurrized fluid from the housing ( 12 ) can be injected between the bearing surface ( 62 ) and the mating surface ( 22 ) of the swashblock ( 20 ). The projection ( 80 ) also prevents the liner ( 30 ) from rotating about the bearing surface axis.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
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"009:25"
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"fn": "NIH/NCBI Data Team",
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| description | A saddle bearing liner ( 30 ) for a variable displacement axial piston pump ( 10 ) includes two axially-spaced apart bearing surfaces ( 62, 64 ) with an offset central section ( 54 ) integrally joining them. A hollow projection ( 80 ) extends radially from the convex side of the pressure bearing section ( 50 ) and is received with a recess ( 82 ) of the housing ( 12 ) to locate the liner ( 30 ). The liner ( 30 ) has radially extending ledges ( 70, 72 ) which mate with surfaces ( 74, 76 ) of the housing ( 12 ) to inhibit skewing of the bearing liner ( 30 ) relative to the axis of the bearing surfaces ( 62, 64 ). The projection ( 80 ) is hollow and opens to the bearing surface ( 62 ) so that presurrized fluid from the housing ( 12 ) can be injected between the bearing surface ( 62 ) and the mating surface ( 22 ) of the swashblock ( 20 ). The projection ( 80 ) also prevents the liner ( 30 ) from rotating about the bearing surface axis. |
| distribution |
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"title": "Official Data Source",
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"description": "Access the complete Patent AT-E400739-T1: [Translated] SADDLE BEARING BUSH FOR AN AXIAL PISTON PUMP on the official website.",
"downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E400739-T1"
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| identifier | https://healthdata.gov/api/views/xapt-zqxg |
| issued | 2025-09-05 |
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| landingPage | https://healthdata.gov/d/xapt-zqxg |
| modified | 2025-09-06 |
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| publisher |
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| theme |
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| title | Patent AT-E400739-T1: [Translated] SADDLE BEARING BUSH FOR AN AXIAL PISTON PUMP |
