pistons

Industry

CPC
B23P15/10

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23POTHER WORKING OF METAL COMBINED OPERATIONS UNIVERSAL MACHINE TOOLS B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Current Industry

B23P15/10pistons

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a piston rod unit and a hollow shaft
- Patent number 11,841,034
- Issue date Dec 12, 2023
- LIEBHERR-COMPONENTS KIRCHDORF GMBH
- Christoph Guhl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a piston
- Patent number 11,780,009
- Issue date Oct 10, 2023
- Mahle International GmbH
- Sebastian Mangold
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston with a structured design
- Patent number 11,668,263
- Issue date Jun 6, 2023
- KS Kolbenschmidt GmbH
- Gregor Müller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cold-worked brake piston
- Patent number 11,614,135
- Issue date Mar 28, 2023
- Continental Automotive Technologies GmbH
- Uwe Bach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a component, in particular vehicle component,...
- Patent number 11,498,126
- Issue date Nov 15, 2022
- MAN Truck & Bus AG
- Matthias Korn
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Production method for a cylinder device
- Patent number 11,420,297
- Issue date Aug 23, 2022
- Hitachi Astemo, Ltd.
- Shimpei Toda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a piston and piston
- Patent number 11,278,993
- Issue date Mar 22, 2022
- Stabilus GmbH
- Lars Löhken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel brake piston for a hydraulic brake
- Patent number 11,236,826
- Issue date Feb 1, 2022
- Continental Teves AG & Co. OHG
- Tobias Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a piston
- Patent number 11,213,922
- Issue date Jan 4, 2022
- Mahel International GmbH
- Daniel Hrdina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing a piston rod unit and a hollow shaft
- Patent number 11,193,511
- Issue date Dec 7, 2021
- LIEBHERR-COMPONENTS KIRCHDORF GMBH
- Christoph Guhl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low heat transfer piston via binder jet technology
- Patent number 11,112,009
- Issue date Sep 7, 2021
- Cummins Inc.
- David M. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston with sealed cooling gallery containing a thermally conductiv...
- Patent number 11,022,065
- Issue date Jun 1, 2021
- Tenneco Inc.
- Miguel Azevedo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston for internal combustion engines and method for producing pis...
- Patent number 11,008,974
- Issue date May 18, 2021
- Isuzu Motors Limited
- Tateoki Iizuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing at least one component for a hydraulic displac...
- Patent number 10,988,837
- Issue date Apr 27, 2021
- Liebherr Machines Bulle SA
- Jose Bapst
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Monolithic, galleryless piston and method of construction thereof
- Patent number 10,968,862
- Issue date Apr 6, 2021
- Tenneco Inc.
- Jeff Riffe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel piston with metallurgically bonded bushing and method of manu...
- Patent number 10,926,330
- Issue date Feb 23, 2021
- Tenneco Inc.
- Michael Weinenger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hot forming of cooling galleries in steel pistons
- Patent number 10,843,254
- Issue date Nov 24, 2020
- OHIO STATE INNOVATION FOUNDATION
- Rajiv Shivpuri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston for vehicle engine and method for manufacturing the same
- Patent number 10,724,466
- Issue date Jul 28, 2020
- DONG YANG PISTON CO., LTD.
- Jun-Kui Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bridged bi-aromatic ligands and olefin polymerization catalysts pre...
- Patent number 10,654,029
- Issue date May 19, 2020
- Univation Technologies, LLC
- Catherine Anne Faler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston and method of making a piston
- Patent number 10,610,984
- Issue date Apr 7, 2020
- Tenneco Inc.
- Airton Martins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a groove structure in an internal surface of a...
- Patent number 10,583,496
- Issue date Mar 10, 2020
- Mahle International GmbH
- Johann Meiser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston of an internal combustion engine having alkali metal cooling...
- Patent number 10,569,325
- Issue date Feb 25, 2020
- KS Kolbenschmidt GmbH
- Eberhard Weiss
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston for an internal combustion engine
- Patent number 10,539,094
- Issue date Jan 21, 2020
- KS Kolbenschmidt GmbH
- Robert Kühnel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compact pulley puller
- Patent number 10,456,896
- Issue date Oct 29, 2019
- Roy McGriff
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
One-piece piston featuring addictive machining produced combustion...
- Patent number 10,443,536
- Issue date Oct 15, 2019
- Tenneco Inc.
- Ross Evers
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a piston for an internal combustion engine and...
- Patent number 10,415,499
- Issue date Sep 17, 2019
- Mahle International GmbH
- Gerhard Berr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot forming of cooling galleries in steel pistons
- Patent number 10,363,599
- Issue date Jul 30, 2019
- OHIO STATE INNOVATION FOUNDATION
- Rajiv Shivpuri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a piston
- Patent number 10,359,001
- Issue date Jul 23, 2019
- Mahle International GmbH
- Lothar Pfizenmaier
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a piston for an internal combustion engine and...
- Patent number 10,265,811
- Issue date Apr 23, 2019
- Mahle International GmbH
- Gerhard Berr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a piston for an internal combustion engine
- Patent number 10,252,366
- Issue date Apr 9, 2019
- Federal-Mogul Nurnberg GmbH
- Klaus Lades
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DESIGNING AND PRODUCING FIBER-REINFORCED POLYMER PISTONS
- Publication number 20240066644
- Publication date Feb 29, 2024
- AWA Forged Composites, LLC
- Bryan Gill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON ASSEMBLY WITH OPPOSING INJECTION REGIONS FOR AN OPPOSED-PIST...
- Publication number 20230392564
- Publication date Dec 7, 2023
- Achates Power, Inc.
- RYAN G. MACKENZIE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRODUCTION METHOD FOR CYLINDER DEVICE
- Publication number 20220126406
- Publication date Apr 28, 2022
- Hitachi Astemo, Ltd.
- Shimpei TODA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING A PISTON ROD UNIT AND A HOLLOW SHAFT
- Publication number 20220120296
- Publication date Apr 21, 2022
- LIEBHERR-COMPONENTS KIRCHDORF GMBH
- Christoph GUHL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Designing and Producing Fiber-Reinforced Polymer Pistons
- Publication number 20220048146
- Publication date Feb 17, 2022
- AWA Forged Composites, LLC
- Bryan Gill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSING METHOD OF CYLINDER HEAD FOR MULTI-CYLINDER ENGINE
- Publication number 20220040809
- Publication date Feb 10, 2022
- MAZDA MOTOR CORPORATION
- Hirokazu Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A PISTON
- Publication number 20220032371
- Publication date Feb 3, 2022
- MAHLE International GmbH
- Sebastian Mangold
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING A PISTON AND PISTON
- Publication number 20210197326
- Publication date Jul 1, 2021
- Stabilus GmbH
- Lars Löhken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON FOR VEHICLE ENGINE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200347797
- Publication date Nov 5, 2020
- Dong Yang Piston Co., Ltd.
- Jun-Kui YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOW HEAT TRANSFER PISTON VIA BINDER JET TECHNOLOGY
- Publication number 20200325988
- Publication date Oct 15, 2020
- Cummins Inc.
- David M. Barnes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Axial Piston Machine having Integral Counting Perforation
- Publication number 20200272879
- Publication date Aug 27, 2020
- ROBERT BOSCH GmbH
- Christian Eberle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cold Worked Steel Brake Piston For A Motor Vehicle Partially Lined...
- Publication number 20200256413
- Publication date Aug 13, 2020
- Continental Teves AG & Co. oHG
- Thomas Winkler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COLD-WORKED BRAKE PISTON
- Publication number 20200182319
- Publication date Jun 11, 2020
- Continental Teves AG & Co. oHG
- Uwe Bach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston With A Structured Design
- Publication number 20200072158
- Publication date Mar 5, 2020
- KS Kolbenschmidt GmbH
- Gregor Müller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A PISTON
- Publication number 20200070289
- Publication date Mar 5, 2020
- MAHLE International GmbH
- Daniel Hrdina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON WITH COFUSED ALFIN RING AND PROCESS TO OBTAIN IT
- Publication number 20200038948
- Publication date Feb 6, 2020
- ASSO WERKE S.R.L.
- Dimitri ANGUILLESI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOT FORMING OF COOLING GALLERIES IN STEEL PISTONS
- Publication number 20190344330
- Publication date Nov 14, 2019
- Ohio State Innovation Foundation
- Rajiv SHIVPURI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LUBRICATION FEATURE FOR PIN OF TWO STROKE PISTON ASSEMBLY
- Publication number 20190301606
- Publication date Oct 3, 2019
- Federal-Mogul LLC
- Michael Weinenger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cooling Channel Opening By Means Of Circular Milling Operation
- Publication number 20190224762
- Publication date Jul 25, 2019
- KS Kolbenschmidt GmbH
- Wolfgang Köhler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING A PISTOL ROD UNIT AND A HOLLOW SHAFT
- Publication number 20190186507
- Publication date Jun 20, 2019
- LIEBHERR-COMPONENTS KIRCHDORF GMBH
- Christoph GUHL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL BRAKE PISTON FOR A HYDRAULIC BRAKE
- Publication number 20190178379
- Publication date Jun 13, 2019
- Continental Teves AG & Co. oHG
- Tobias Schmidt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HOT FORMING OF COOLING GALLERIES IN STEEL PISTONS
- Publication number 20190091757
- Publication date Mar 28, 2019
- Ohio State Innovation Foundation
- Rajiv SHIVPURI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON AND METHOD OF MAKING A PISTON
- Publication number 20190061074
- Publication date Feb 28, 2019
- TENNECO INC.
- AIRTON MARTINS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON FOR INTERNAL COMBUSTION ENGINES AND METHOD FOR PRODUCING PIS...
- Publication number 20190024605
- Publication date Jan 24, 2019
- Isuzu Motors Limited;
- Tateoki IIZUKA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Designing and Producing High Performance Carbon Ceramic P...
- Publication number 20190022805
- Publication date Jan 24, 2019
- Bryan Gill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston Having Three Ring Grooves And A Further Groove Having A Joint
- Publication number 20190022739
- Publication date Jan 24, 2019
- KS Kolbenschmidt GmbH
- Emmerich Ottliczky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MONOLITHIC, GALLERYLESS PISTON AND METHOD OF CONSTRUCTION THEREOF
- Publication number 20190003418
- Publication date Jan 3, 2019
- Federal-Mogul LLC
- Jeff Riffe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ONE-PIECE PISTON FEATURING ADDITIVE MACHINING PRODUCED COMBUSTION B...
- Publication number 20180066603
- Publication date Mar 8, 2018
- Federal-Mogul LLC
- ROSS EVERS
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
HOLLOW PISTON
- Publication number 20180038482
- Publication date Feb 8, 2018
- Elkhart Products Corporation
- Shawn Gene Moser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MONOLITHIC GALLERYLESS PISTON AND METHOD OF CONSTRUCTION THEREOF
- Publication number 20170321628
- Publication date Nov 9, 2017
- Federal-Mogul LLC
- Jeff Riffe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing a piston rod unit and a hollow shaft

Method for producing a piston

Piston with a structured design

Cold-worked brake piston

Method for producing a component, in particular vehicle component,...

Production method for a cylinder device

Method for producing a piston and piston

Steel brake piston for a hydraulic brake

Method for producing a piston

Method for manufacturing a piston rod unit and a hollow shaft

Low heat transfer piston via binder jet technology

Piston with sealed cooling gallery containing a thermally conductiv...

Piston for internal combustion engines and method for producing pis...

Method for producing at least one component for a hydraulic displac...

Monolithic, galleryless piston and method of construction thereof

Steel piston with metallurgically bonded bushing and method of manu...

Hot forming of cooling galleries in steel pistons

Piston for vehicle engine and method for manufacturing the same

Bridged bi-aromatic ligands and olefin polymerization catalysts pre...

Piston and method of making a piston

Method for producing a groove structure in an internal surface of a...

Piston of an internal combustion engine having alkali metal cooling...

Piston for an internal combustion engine

Compact pulley puller

One-piece piston featuring addictive machining produced combustion...

Method for producing a piston for an internal combustion engine and...

Hot forming of cooling galleries in steel pistons

Method for producing a piston

Method for producing a piston for an internal combustion engine and...

Method for producing a piston for an internal combustion engine

Patents Applicationslast 30 patents

METHOD OF DESIGNING AND PRODUCING FIBER-REINFORCED POLYMER PISTONS

PISTON ASSEMBLY WITH OPPOSING INJECTION REGIONS FOR AN OPPOSED-PIST...

PRODUCTION METHOD FOR CYLINDER DEVICE

METHOD FOR MANUFACTURING A PISTON ROD UNIT AND A HOLLOW SHAFT

Method of Designing and Producing Fiber-Reinforced Polymer Pistons

PROCESSING METHOD OF CYLINDER HEAD FOR MULTI-CYLINDER ENGINE

METHOD FOR PRODUCING A PISTON

METHOD FOR PRODUCING A PISTON AND PISTON

PISTON FOR VEHICLE ENGINE AND METHOD FOR MANUFACTURING THE SAME

LOW HEAT TRANSFER PISTON VIA BINDER JET TECHNOLOGY

Axial Piston Machine having Integral Counting Perforation

Cold Worked Steel Brake Piston For A Motor Vehicle Partially Lined...

COLD-WORKED BRAKE PISTON

Piston With A Structured Design

METHOD FOR PRODUCING A PISTON

PISTON WITH COFUSED ALFIN RING AND PROCESS TO OBTAIN IT

HOT FORMING OF COOLING GALLERIES IN STEEL PISTONS

LUBRICATION FEATURE FOR PIN OF TWO STROKE PISTON ASSEMBLY

Cooling Channel Opening By Means Of Circular Milling Operation

METHOD FOR MANUFACTURING A PISTOL ROD UNIT AND A HOLLOW SHAFT

STEEL BRAKE PISTON FOR A HYDRAULIC BRAKE

HOT FORMING OF COOLING GALLERIES IN STEEL PISTONS

PISTON AND METHOD OF MAKING A PISTON

PISTON FOR INTERNAL COMBUSTION ENGINES AND METHOD FOR PRODUCING PIS...

Method of Designing and Producing High Performance Carbon Ceramic P...

Piston Having Three Ring Grooves And A Further Groove Having A Joint

MONOLITHIC, GALLERYLESS PISTON AND METHOD OF CONSTRUCTION THEREOF

ONE-PIECE PISTON FEATURING ADDITIVE MACHINING PRODUCED COMBUSTION B...

HOLLOW PISTON

MONOLITHIC GALLERYLESS PISTON AND METHOD OF CONSTRUCTION THEREOF