Edmund R. Hinman

Person

Monroe, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure balanced sealing pistons for cathodes in an electrolyte ch...
- Patent number 4,797,189
- Issue date Jan 10, 1989
- Airfoil Textron Inc.
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
ECM machine with mechanisms for venting and clamping a workpart shroud
- Patent number 4,761,214
- Issue date Aug 2, 1988
- Airfoil Textron Inc.
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical connector and clamp mechanism for ECM workpart shaft
- Patent number 4,756,812
- Issue date Jul 12, 1988
- Airfoil Textron Inc.
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Partially conductive cathode for electrochemical machining
- Patent number 4,752,366
- Issue date Jun 21, 1988
- Ex-Cell-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrolyte chamber with cathode sealing means for ECM machining
- Patent number 4,735,695
- Issue date Apr 5, 1988
- Ex-Cell-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of electrochemical machining bladed rotors
- Patent number 4,686,020
- Issue date Aug 11, 1987
- Ex-Cell-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical continuity clamp for ECM machine
- Patent number 4,684,455
- Issue date Aug 4, 1987
- Ex-Cell-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-axis ECM machine useful for machining airfoils of rotors
- Patent number 4,663,011
- Issue date May 5, 1987
- Ex-Cello-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
ECM machine with skewed workpart and pocketed cathodes
- Patent number 4,657,649
- Issue date Apr 14, 1987
- Ex-Cell-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
ECM machine with workpart shroud and arbor assembly
- Patent number 4,657,645
- Issue date Apr 14, 1987
- Ex-Cell-O Corporation
- Edmund R. Hinman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Edmund R. Hinman

Person

Patents Grantslast 30 patents

Pressure balanced sealing pistons for cathodes in an electrolyte ch...

ECM machine with mechanisms for venting and clamping a workpart shroud

Electrical connector and clamp mechanism for ECM workpart shaft

Partially conductive cathode for electrochemical machining

Electrolyte chamber with cathode sealing means for ECM machining

Method of electrochemical machining bladed rotors

Electrical continuity clamp for ECM machine

Multi-axis ECM machine useful for machining airfoils of rotors

ECM machine with skewed workpart and pocketed cathodes

ECM machine with workpart shroud and arbor assembly