Universal joint
AssigneeQuantum Energy Technologies
InventorsRodney M. Wingerter, Jawad A. Alsadah
Life of this patent
Estimating the term…
Abstract
A universal joint, having a first joint member with longitudinally extending arms, each arm having one or more contact surfaces and a second joint member with longitudinally extending arms, where each arm includes one or more contact surfaces. The universal joint also includes one or more independent contact objects disposed between a contact surface of the first joint member and a contact surface of the second joint member. The universal joint also includes a load rod disposed in an axial channel between the first joint member and the second joint member.
Claims5
A universal joint comprising:
- a first joint member with longitudinally extending arms and a second joint member with longitudinally extending arms,
- wherein each arm comprises a first contact surface comprising a closed ball seat and a second contact surface comprising an open ball seat, and
- wherein the first contact surface of an aim of the first joint member opposes the second contact surface of an arm of the second joint member and the second contact surface of an arm of the first joint member opposes the first contact surface of an arm of the second joint member;
- a contact ball seated between opposing contact surfaces;
- and
- a load rod disposed in an axial channel between the first joint member and the second joint member.
A universal joint, comprising:
- a first joint member with longitudinally extending arms, each arm having one or more contact surfaces;
- a second joint member with longitudinally extending arms, each arm having one or more contact surfaces,
- wherein each extending arm comprises a first contact surface having an open seat and a second contact surface having a closed seat;
- an independent contact object disposed between a contact surface of the first joint member and a contact surface of the second joint member, wherein the contact object is seated between a first open seat of the first joint member and a first closed seat of the second joint member;
- a load rod disposed in an axial channel between the first joint member and the second joint member;
- a first set screw disposed through the body of the first joint member and a first end of the load rod;
- and
- a second set screw disposed through the body of the second joint member and a second end of the load rod, preventing longitudinal movement of the joint members in relation to one another.
Dependencies are inferred from the claim text.