Pistons

Industry

CPC
B23B2215/245

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2215/00Details of workpieces

Current Industry

B23B2215/245Pistons

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hole drilling machine and method for drilling oval hole and inner-d...
- Patent number 11,724,321
- Issue date Aug 15, 2023
- ENSHU LIMITED
- Munehiro Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double-sided drilling fixture for die-forged pistons and double-sid...
- Patent number 11,318,544
- Issue date May 3, 2022
- CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING
- Hao Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole drilling machine and method for drilling oval hole and inner-d...
- Patent number 11,154,939
- Issue date Oct 26, 2021
- Enshu Limited
- Munehiro Murakami
- 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
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
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
Machining process for trapezoid rings with small axial dimensions,...
- Patent number 10,197,161
- Issue date Feb 5, 2019
- KS Kolbenschmidt GmbH
- Reiner Friede
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a piston for an internal combustion engine and...
- Patent number 10,077,738
- Issue date Sep 18, 2018
- Mahle International GmbH
- Gerhard Berr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston and method of making a piston
- Patent number 9,616,529
- Issue date Apr 11, 2017
- Federal-Mogul Corporation
- Airton Martins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piston
- Patent number 9,494,105
- Issue date Nov 15, 2016
- Mahle International GmbH
- Dieter Emmrich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming piston pin holes and boring system therefor
- Patent number 8,926,239
- Issue date Jan 6, 2015
- Federal-Mogul Corporation
- Jiancheng Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming piston pin holes and boring system therefor
- Patent number 8,506,215
- Issue date Aug 13, 2013
- Federal-Mogul Corporation
- Jiancheng Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the production of a single part piston and a piston prod...
- Patent number 7,987,831
- Issue date Aug 2, 2011
- Mahle International GmbH
- Matthias Seifried
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid orbiting spindle for shaping non-circular holes
- Patent number 7,568,409
- Issue date Aug 4, 2009
- Federal-Mogul World Wide, Inc.
- Robert John Nicholl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Noncircular working device
- Patent number 7,404,347
- Issue date Jul 29, 2008
- Yamazaki Mazak Corporation
- Noriyasu Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Engine piston and manufacture thereof
- Patent number 7,086,152
- Issue date Aug 8, 2006
- Federal-Mogul Bradford Limited
- Jon Cadamarteri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Workpiece holding devices
- Patent number 5,056,390
- Issue date Oct 15, 1991
- T&N Technology Limited
- Roger H. Slee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
2131327
- Patent number 2,131,327
- Issue date Sep 27, 1938
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1883075
- Patent number 1,883,075
- Issue date Oct 18, 1932
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1729906
- Patent number 1,729,906
- Issue date Oct 1, 1929
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1710016
- Patent number 1,710,016
- Issue date Apr 23, 1929
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1491332
- Patent number 1,491,332
- Issue date Apr 22, 1924
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HOLE DRILLING MACHINE AND METHOD FOR DRILLING OVAL HOLE AND INNER-D...
- Publication number 20210402491
- Publication date Dec 30, 2021
- ENSHU Limited
- Munehiro MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLE DRILLING MACHINE AND METHOD FOR DRILLING OVAL HOLE AND INNER-D...
- Publication number 20210197294
- Publication date Jul 1, 2021
- ENSHU Limited
- Munehiro MURAKAMI
- 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
METHOD FOR PRODUCING A GROOVE STRUCTURE IN AN INTERNAL SURFACE OF A...
- Publication number 20180050394
- Publication date Feb 22, 2018
- MAHLE International GmbH
- Johann Meiser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON AND METHOD OF MAKING A PISTON
- Publication number 20170072518
- Publication date Mar 16, 2017
- Federal-Mogul Corporation
- AIRTON MARTINS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND MACHINE TOOL FOR MACHINING A ROTATIONALLY ASYMMETRICAL R...
- Publication number 20150047597
- Publication date Feb 19, 2015
- KS Kolbenschmidt GmbH
- Volker Gniesmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON
- Publication number 20140352649
- Publication date Dec 4, 2014
- Dieter Emmrich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF FORMING PISTON PIN HOLES AND BORING SYSTEM THEREFOR
- Publication number 20130322978
- Publication date Dec 5, 2013
- Federal-Mogul Corporation
- Jiancheng Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A PISTON FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130031782
- Publication date Feb 7, 2013
- MAHLE International GmbH
- Philipp Rall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PISTON AND METHOD OF MAKING A PISTON
- Publication number 20120260882
- Publication date Oct 18, 2012
- Airton Martins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF FORMING PISTON PIN HOLES AND BORING SYSTEM THEREFOR
- Publication number 20100329801
- Publication date Dec 30, 2010
- Jiancheng Liang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for the production of a single part piston and a piston prod...
- Publication number 20100236515
- Publication date Sep 23, 2010
- MAHLE International GmbH
- Matthias Seifried
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Piston for a two-stroke engine and a method of making the same
- Publication number 20070113734
- Publication date May 24, 2007
- Andreas Stihl AG & Co. KG.
- Siegfried Haussermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hybrid orbiting spindle for shaping non-circular holes
- Publication number 20060219066
- Publication date Oct 5, 2006
- Federal Mogul-World Wide, Inc.
- Robert John Nicholl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Noncircular working device
- Publication number 20060196324
- Publication date Sep 7, 2006
- Noriyasu Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Engine piston and manufacture thereof
- Publication number 20040099137
- Publication date May 27, 2004
- Jon Cadamarteri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hole drilling machine and method for drilling oval hole and inner-d...

Double-sided drilling fixture for die-forged pistons and double-sid...

Hole drilling machine and method for drilling oval hole and inner-d...

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...

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

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

Machining process for trapezoid rings with small axial dimensions,...

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

Piston and method of making a piston

Piston

Method of forming piston pin holes and boring system therefor

Method of forming piston pin holes and boring system therefor

Method for the production of a single part piston and a piston prod...

Hybrid orbiting spindle for shaping non-circular holes

Noncircular working device

Engine piston and manufacture thereof

Workpiece holding devices

2131327

1883075

1729906

1710016

1491332

Patents Applicationslast 30 patents

HOLE DRILLING MACHINE AND METHOD FOR DRILLING OVAL HOLE AND INNER-D...

HOLE DRILLING MACHINE AND METHOD FOR DRILLING OVAL HOLE AND INNER-D...

PISTON AND METHOD OF MAKING A PISTON

METHOD FOR PRODUCING A GROOVE STRUCTURE IN AN INTERNAL SURFACE OF A...

PISTON AND METHOD OF MAKING A PISTON

METHOD AND MACHINE TOOL FOR MACHINING A ROTATIONALLY ASYMMETRICAL R...

PISTON

METHOD OF FORMING PISTON PIN HOLES AND BORING SYSTEM THEREFOR

METHOD FOR PRODUCING A PISTON FOR AN INTERNAL COMBUSTION ENGINE

PISTON AND METHOD OF MAKING A PISTON

METHOD OF FORMING PISTON PIN HOLES AND BORING SYSTEM THEREFOR

Method for the production of a single part piston and a piston prod...

Piston for a two-stroke engine and a method of making the same

Hybrid orbiting spindle for shaping non-circular holes

Noncircular working device

Engine piston and manufacture thereof