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The idea of eccentric movement generally speaks to movement from or off a circular path. Picture a round shaft that rotates. Now picture a circular or disc-shaped piece rigidly attached to the end of the shaft and rotating with it. Now picture the disc rigidly fixed to the end of the rotating shaft, but not directly on center. The circle will continue to move around with the shaft, but when the eccentric disc is looked at from the side, the edge of the disc will vary in its distance from the observer owing to the eccentric mount. A common application of this mechanism might be on the drive wheel of a steam locomotive.
On the drive wheel of a steam locomotive, the large driven wheel, the drive wheel, is built onto the end of an axle, and the two are concentric. But if we can picture a situation where we put something that is an "extension" onto the axle, and that this extension sticks out beyond the wheel, and then shift the extension off the center of the main axle, we'll have our eccentric in that shaft extension. If we turn the wheel, the round "extension" will move in a circle, but that circle will move around the center of the main axle and not rotate in alignment with it. Now put a collar around the eccentric, and then connect a straight operating rod to the collar. As the main wheel turns, the eccentric moves with it, and the operating rod will move back and forth along the direction in which it is pointed. This operating shaft is used in steam locomotives to operate a so-called sliding valve.
Use the link posted below to surf over to the Wikipedia article on the eccentric mechanism. You'll find pictures and additional information there. The pictures alone are a good reason to go. Adam rowley
What else can I help you with?
Was Nikola Tesla crazy?
He was certainly eccentric, extremely smart, but perfectly sane.
Why was Stonewall Jackson so eccentric?
Stonewall Jackson was considered eccentric due to his unconventional behaviors and strict personal beliefs, which often set him apart from his contemporaries. He was known for his intense religious fervor, peculiar sleep habits, and a tendency to engage in unorthodox military tactics. Additionally, his highly disciplined lifestyle and idiosyncratic attention to detail contributed to his reputation as an eccentric figure within the Confederate Army. These traits, combined with his brilliant military strategies, made him a complex and memorable personality in American history.
What interpretation does blackadder give of general haig?
blackadder shows that general haig didn't seem to know what he was doing, and that he was very eccentric.
What flamboyant aviator designed built and flew the worlds laregest plane in1947?
The eccentric millionaire inventor, Howard Hughes. The airplane was the "Spruce Goose".
How did the realism movement differ from the romantic movement?
The Realism Movement was a realism. The Romantic Movement was romance.
Is eccentric movement the same as eccentric contraction?
yesb it is
What is the joint action during the eccentric phase of a biceps curl?
A concentric movement would be flexing the elbow and curling a dumbbell towards the shoulder, an eccentric contraction would be the opposite movement ie bringing the dumbbell back down towards the thigh.
What is a Eccentric muscle contraction?
That is the negative portion of a movement. Lowering the weight during a bench press
What is eccentric displacement?
Eccentric displacement refers to the movement of an object or point away from its usual or central position. It can be observed in various contexts, such as mechanical systems, geology, or even physical fitness exercises. Eccentric displacement plays a role in creating stability, strength, and balance in the body or system under consideration.
When was The Will of an Eccentric created?
The Will of an Eccentric was created in 1900.
Is shoulder extension concentric or eccentric?
Shoulder extension can involve both concentric and eccentric muscle actions depending on the context. During a concentric action, the shoulder extensors, like the latissimus dorsi and teres major, actively shorten to move the arm backward. In contrast, during an eccentric action, these muscles lengthen under tension while controlling the descent of the arm. Thus, whether shoulder extension is concentric or eccentric depends on the specific movement being performed.
An eccentric muscle action occurs when a muscle lengthens?
An eccentric muscle action occurs when a muscle generates force while lengthening, typically under tension. This type of contraction is crucial for controlling movement and absorbing shock, such as when lowering a weight or descending stairs. Eccentric actions can lead to muscle soreness but also play a significant role in muscle strengthening and overall functional performance.
Sentence using eccentric?
Zach Saylor is very eccentric.
Sentence with the word eccentric in it?
This question isn't eccentric enough.
Why is Pablo Picasso eccentric?
The chemicals from the paint made him eccentric
Eccentric in a sentence?
Indeed, his definition of deity is decidedly eccentric.
How would you use eccentric in a stentence?
The old man was eccentric.
