18378196. QUATERNION JOINT simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

QUATERNION JOINT

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Kazutoshi Nishii of Toyota-shi Aichi-ken (JP)

QUATERNION JOINT - A simplified explanation of the abstract

This abstract first appeared for US patent application 18378196 titled 'QUATERNION JOINT

Simplified Explanation

The abstract describes a quaternion joint that includes a first member and a second member connected through links, with pulleys and wires allowing for swinging motion between the two members.

• First member and second member are rotatably connected through links.
• First member has first pulleys that can swing, while the second member has corresponding second pulleys that can also swing.
• Wires are hung between the first and second pulleys.
• Rotation shaft of the first pulley is offset from the rotation shaft of the corresponding second pulley.

Potential Applications

The quaternion joint could be used in robotic arms, prosthetic limbs, or other mechanical systems requiring complex rotational movements.

Problems Solved

This technology allows for more flexibility and range of motion in joints, potentially solving limitations in traditional joint designs.

Benefits

The quaternion joint offers improved flexibility, precision, and control in rotational movements, leading to more efficient and accurate mechanical systems.

Potential Commercial Applications

• "Innovative Quaternion Joint Technology for Robotics and Automation"

Possible Prior Art

There may be prior art related to mechanical joints with swinging pulleys and wires, but specific examples are not provided in the abstract.

How does this technology compare to traditional joint designs in terms of durability and maintenance?

The abstract does not provide information on the durability or maintenance requirements of the quaternion joint compared to traditional joint designs. Further research or testing would be needed to address this question.

What materials are used in the construction of the quaternion joint and how does this impact its performance?

The abstract does not mention the materials used in the construction of the quaternion joint or how these materials may affect its performance. Understanding the material properties and their impact on the joint's performance would be important for potential users or developers.

Original Abstract Submitted

A quaternion joint includes a first member, a second member rotatably connected to the first member through links, a plurality of first pulleys provided on the end face of the first member so that the first pulleys are able to swing, a plurality of second pulleys provided on the end face of the second member facing the end face of the first members so that the second pulleys correspond to the first pulleys and so that the second pulleys are able to swing, and a plurality of wires hung between the first pulleys and the second pulleys corresponding to the first pulleys. A rotation shaft of the first pulley is offset from a rotation shaft of the second pulley corresponding to the first pulley in a state in which the rotation shaft of the first pulley is rotated around a direction in which the wire is extended.