Hydrostatic shoe with face seal
US-12492637-B2 · Dec 9, 2025 · US
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swash plate bearing means or driving or driven axis bearing means
swash plate bearing means or driving or driven axis bearing means · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01B3/0073 |
| Official title | {swash plate bearing means or driving or driven axis bearing means} |
| Display label | swash plate bearing means or driving or driven axis bearing means |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrostatic shoe with face seal
US-2025243758-A1 · Jul 31, 2025 · US
Pivot cradle bearing and method for producing a synchronization device of a pivot cradle bearing
US-12071981-B2 · Aug 27, 2024 · US
Support system for a displacement adjustment plate of an axial piston machine
US-11767833-B2 · Sep 26, 2023 · US
Support system for a displacement adjustment plate of an axial piston machine
US-2022325704-A1 · Oct 13, 2022 · US
Pivot cradle bearing and method for producing a sychronization device of a pivot cradle bearing
US-2022282756-A1 · Sep 8, 2022 · US
Hydrostatic axial piston machine with through drive
US-11261841-B2 · Mar 1, 2022 · US
Swash plate bearing
US-11248593-B2 · Feb 15, 2022 · US
Swash plate bearing
US-2021010464-A1 · Jan 14, 2021 · US
Hydrostatic Axial Piston Machine with Through Drive
US-2020325936-A1 · Oct 15, 2020 · US
Bearing retainer assembly for a hydrostatic transmission
US-10731625-B1 · Aug 4, 2020 · US
Hydraulic axial piston unit with central fixed hold down device
US-10662773-B2 · May 26, 2020 · US
Drive device
US-10480142-B1 · Nov 19, 2019 · US
Sliding member
US-10309457-B2 · Jun 4, 2019 · US
Fluid pressure rotating machine
US-10066484-B2 · Sep 4, 2018 · US
Roller bearing and hydrostatic axial piston machine of swashplate design with a roller bearing
US-10060478-B2 · Aug 28, 2018 · US
Hydraulic axial piston unit with central fixed hold down device
US-2018142553-A1 · May 24, 2018 · US
Spring return apparatus for an axial piston machine of swash plate design for elastically prestressing sliding pads against the swash plate, and axial piston machine having a spring return apparatus of this type
US-9879533-B2 · Jan 30, 2018 · US
Stress reduction in hydrostatic cradle bearing
US-9771929-B2 · Sep 26, 2017 · US
Variable displacement axial piston device
US-9709041-B2 · Jul 18, 2017 · US