James E. Shaffer

Person

Longmont, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Speed reducing gearing mechanism employing trochoidally formed gear...
- Patent number 4,643,047
- Issue date Feb 17, 1987
- Advanced Energy Concepts '81 Ltd.
- Robert Distin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nutating drive mechanisms having roller driving elements
- Patent number 4,620,457
- Issue date Nov 4, 1986
- Advanced Energy Concepts '81, Limited
- Robert Distin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nutating drive mechanisms having spherical ball driving elements
- Patent number 4,620,456
- Issue date Nov 4, 1986
- Advanced Energy Concepts '81, Limited
- Robert Distin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Epicyclic transmission having free rolling roller driving elements
- Patent number 4,584,904
- Issue date Apr 29, 1986
- Advanced Energy Concepts '81, Limited
- Robert G. Distin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Epicycloidal gearing
- Patent number 4,452,102
- Issue date Jun 5, 1984
- New Age Industries, Inc.
- James E. Shaffer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Epicycloidal gears and gear tooth arrangement therefor
- Patent number 4,446,752
- Issue date May 8, 1984
- Advanced Energy Concepts '81, Ltd.
- James E. Shaffer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

James E. Shaffer

Person

Patents Grantslast 30 patents

Speed reducing gearing mechanism employing trochoidally formed gear...

Nutating drive mechanisms having roller driving elements

Nutating drive mechanisms having spherical ball driving elements

Epicyclic transmission having free rolling roller driving elements

Epicycloidal gearing

Epicycloidal gears and gear tooth arrangement therefor