Adjustable distribution plate for an axial piston assembly
US-2024337236-A1 · Oct 10, 2024 · US
Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure · 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 | F04B1/2007 |
| Official title | Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure |
| Display label | Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 7 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustable distribution plate for an axial piston assembly
US-12092070-B1 · Sep 17, 2024 · US
Hydraulic piston machine
US-11952987-B2 · Apr 9, 2024 · US
Rotary axial piston machine with hydrostatic pressing device seal arrangement
US-11591910-B2 · Feb 28, 2023 · US
Valve plate assembly
US-11555488-B2 · Jan 17, 2023 · US
Axial piston pump with port plate having balance feed aperture relief feature
US-11236736-B2 · Feb 1, 2022 · US
Hydrostatic Axial Piston Machine of the Swash Plate Construction Type
US-2021254608-A1 · Aug 19, 2021 · US
Hydraulic axial piston machine
US-2021189878-A1 · Jun 24, 2021 · US
Valve plate assembly
US-2021190066-A1 · Jun 24, 2021 · US
Connector plate, hydraulic machine having a connector plate, and hydrostatic unit having a hydraulic machine and a hydraulic attachment part
US-11022105-B2 · Jun 1, 2021 · US
Hydraulic piston machine
US-2021148343-A1 · May 20, 2021 · US
Hydrostatic axial piston machine
US-11002244-B2 · May 11, 2021 · US
Axial piston pump with port plate having balance feed aperture relief feature
US-2021095647-A1 · Apr 1, 2021 · US
Axial piston pump having a piston housing having fixed field members mounted thereto and interacting with a stator surrounding the housing and configured to generate a force which urges the housing in an axial direction
US-10677207-B2 · Jun 9, 2020 · US
Hydrostatic Axial Piston Machine
US-2019316572-A1 · Oct 17, 2019 · US
Fluid pressure pump and fluid pressure system
US-10443584-B2 · Oct 15, 2019 · US
Hydrostatic axial piston machine of swash plate design with an adjustable swept volume, in particular hydrostatic axial piston pump
US-10408199-B2 · Sep 10, 2019 · US
Connector plate, hydraulic machine having a connector plate, and hydrostatic unit having a hydraulic machine and a hydraulic attachment part
US-2018252209-A1 · Sep 6, 2018 · US
Hydrostatic Axial Piston Machine of Swash Plate Design with an Adjustable Swept Volume, in particular Hydrostatic Axial Piston Pump
US-2018058433-A1 · Mar 1, 2018 · US
Axial piston pump
US-2017328323-A1 · Nov 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04B1/2007?
- CPC F04B1/2007 is the Cooperative Patent Classification code for “Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure.”
- How many patents are filed under CPC F04B1/2007 (Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC F04B1/2007 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2024 (latest complete years).