News
Tesla points to better range and efficiency with compact power steering patent
Tesla’s electric cars are already among the most efficient vehicles on the market, and this is shown by the immense gap between the range and efficiency of the company’s vehicles compared to their competitors from veteran automakers. Part of the reason behind this is Tesla’s continued improvements in its vehicles, which are rolled out and adopted as soon as they are refined and ready.
One of these improvements appears to have been teased in a recently-published patent application. Simply titled “Steering System for a Vehicle,” the document describes a smart, novel way of designing a power steering system that is more compact and less power-hungry. In the patent’s background, Tesla remarked that conventional power steering systems, which are usually hydraulically operated, are mostly bulky and space-consuming.
This is due to power steering systems utilizing a number of components that include cylinders, pumps, hoses, and control valves, to name a few. Hydraulic power steering systems also have complex designs, which add cost to a vehicle. Lastly, conventional power steering systems generally require a large amount of power to function. With this in mind, Tesla argues that there is a need for a new power steering system that is simpler, smaller, and more power-efficient.
Tesla’s novel power steering design involves fewer parts than the conventional system used in most vehicles. The electric car maker describes the design in its patent in the description below.
“The steering system includes a drive motor having a motor shaft. The steering system also includes a first gear reduction stage for receiving a first rotational input from the motor shaft and providing a first rotational output. A first gear meshes with a second gear of the first gear reduction stage via a helical gear mesh. The steering system further includes a second gear reduction stage for receiving the first rotational output from the first gear reduction stage and providing a second rotational output.
“The second gear reduction stage may include at least one of a strain wave gearing, a worm drive, and a planetary gearing. In case the second reduction stage is a strain wave gearing, the second gear reduction stage includes an ovular coupler, a flexible coupling, an outer spline, and a plurality of bearing members disposed between the ovular coupler and the flexible coupling. The steering system includes an output shaft for receiving the second rotational output from the second gear reduction stage.”
Tesla notes that its smaller, power-saving steering system, apart from being more power-efficient and compact, also includes several failsafes, which could, in turn, increase a vehicle’s safety. The company’s patent mentions “sacrificial or failsafe components,” which are designed to safeguard a vehicle’s sensitive components during the event of a breakdown. Such a design will likely contribute to Tesla’s electric cars and their already-stellar safety ratings.
“In some embodiments, steering system 102 has been shown to provide a 10% improvement over a hydrolytic steering system. Additionally, steering system 102 is a compact unit that consumes lesser space as compared to other steering systems that are commercially available in markets. Further, steering system 102 does not require large amount of additional power for operation. FIG. 6 illustrates a failure mode of steering system 102 in which one or more bearing members 244 of steering system 102 fail. Bearing members 244 of steering system 102 are designed to withstand high loads so that they do not fail during normal vehicle operation. However, bearing members 244 may be designed to withstand only a predetermined threshold of load. As a result, bearing members 244 fail when they are loaded beyond the predetermined threshold.
“For example, a bearing member 258 may eventually fail along a shear plane 260 when loaded beyond the predetermined threshold. Alternatively, bearing members 244 may undergo a bending failure, or any other type of failure. In such a situation, one bearing member 244 is a sacrificial or failsafe components, thereby safeguarding other components of vehicle, for example, drive motor 204 or an engine, against breakdown or seizing. More particularly, the one bearing members 244 fails, ovular coupler 238 locks and rotates with flexible coupling 240. Thus, steering system 102 can still be operated to allow vehicle to be driven for a certain distance and parked at an appropriate location. Bearing member 244 fails according to a sheer mechanism or another failure mechanism. Further, failed bearing member 258 can be replaced and vehicle can be reinstated without incurring any additional losses.”
It remains to be seen if Tesla’s compact power steering system will be adopted for the company’s upcoming vehicles. That being said, such a system is a perfect match for EVs such as the Tesla Semi, the Tesla Pickup Truck, and the Model S and X Plaid Powertrain variants. These are all large vehicles, and their success in the market will likely be determined in no small part by their range and efficiency. In this light, every single innovation that could optimize these vehicles’ efficiency will most definitely be appreciated. After all, the less power is consumed by subsystems such as a vehicle’s power steering unit, the more power there is to turn an electric car’s wheels.
The full text of Tesla’s compact, efficient power steering system could be accessed here.
Elon Musk
Pope Leo XIV slams Elon Musk’s pay package due to misinformation (Opinion)
The Pope’s comments seem to be guided by a misunderstanding of what Elon Musk’s pay package entails.
Pope Leo XIV has voiced sharp criticism of corporate pay structures, singling out Tesla CEO Elon Musk and other business leaders as examples of the widening gap between executives and ordinary workers. The pontiff warned that excessive wealth concentration could erode societal values and fuel global polarization.
Pope Leo XIV’s comments seem to be guided by a misunderstanding of what Elon Musk’s pay package entails, and the net positive it would result to TSLA shareholders and the world as a whole.
Pope Leo XIV’s comments
In his first interview since becoming pope in May, Leo XIV, the first US-born head of the Catholic Church, pointed to reports that Musk could become the world’s first trillionaire. As noted in a report from the Financial Times, Pope Leo XIV singled out Elon Musk as an example of the type of wealth that was undermining “the value of human life, of the family, of the value of society.”
“Yesterday, the news (arrived) that Elon Musk is going to be the first trillionaire in the world. What does that mean, and what’s that about? If that is the only thing that has any value any more, then we are in big trouble,” the pontiff stated.
Musk was not the only executive who caught the ire of the leader of the Catholic Church. He noted that while Musk’s pay was problematic, it was only an example of the “continuously wider gap between the income levels of the working class and the money that the wealthiest receive.”
“CEOs that 60 years ago might have been making four to six times what the workers are receiving, the last figure I saw, it’s 600 times what average workers are receiving,” he stated.
Borne out of misrepresentation
A look at Pope Leo XIV’s comments surrounding Elon Musk’s wealth suggests that he may not necessarily be familiar with how the CEO earns his net worth. Musk’s wealth is tied to his stakes in his companies, with a good portion of it coming from Tesla and SpaceX. Thus, quite unlike what the mainstream media narrative might suggest, Elon Musk does not necessarily have a giant vault of gold coins he is hoarding somewhere.
If one were to look at Elon Musk’s pay package, which would result in him becoming a trillionaire, one would see that the CEO could only earn his keep if he proves immense value to Tesla and its shareholders.
His payout might be notable, but he would have to lead Tesla into becoming an $8.5 trillion company first. At this level, Tesla would likely be a notable force of good that would provide a net benefit for people worldwide. Ultimately, it appears that Pope Leo XIV’s comments about Musk may be borne from information gathered only through mainstream sources, some of which tend to have a notable slant against the CEO.
Elon Musk
Elon Musk affirms Tesla commitment and grueling work schedule: “Daddy is very much home”
The remarks came as Tesla shares crossed the $400 mark on the stock market.
Tesla CEO Elon Musk reiterated his commitment to the electric vehicle maker and its future projects this week, responding to speculation following his $1 billion purchase of TSLA stock.
The remarks came as Tesla shares crossed the $400 mark on the stock market, extending a rally fueled in part by Musk’s TSLA purchase.
Elon Musk’s nonstop work schedule
Amidst the reaction of TSLA stock to Musk’s $1 billion investment, Tesla owners such as @greggertruck noted that “Daddy’s home.” Musk replied, stating that “Daddy is very much home.” He then shared details of a packed weekend of work, which was definitely grueling but completely within character for a “wartime CEO.”
Musk did note, however, that he had lunch with his kids during the weekend despite his extremely busy schedule.
“Daddy is very much home. Am burning the midnight oil with Optimus engineering on Friday night, then redeye overnight to Austin arriving 5am, wake up to have lunch with my kids and then spend all Saturday afternoon in deep technical reviews for the Tesla AI5 chip design.
“Fly to Colossus II on Monday to walk the whole datacenter floor, review transformers and power production (excellent progress), depart midnight. Then up to 12 hours of back-to-back meetings across all Tesla departments, but with a particular focus on AI/Autopilot, Optimus production plans, and vehicle production/delivery,” Musk wrote in his post.
Wartime CEO
Wedbush analyst Dan Ives described Musk as operating in “wartime CEO mode,” highlighting autonomous driving and AI as a trillion-dollar market opportunity for Tesla. Musk reiterated this point late last month as well, when he outlined the several projects he is juggling among his numerous companies. At the time, Musk stated that he was busy with Starship 10, Grok 5, and Tesla V14. This was despite his notable presence on X.
With Tesla Master Plan Part IV being partly released, the company is entering what could very well be its most ambitious stage to date. To usher in an era of sustainable abundance, Tesla would definitely require a “wartime CEO,” someone who could remain locked in and determined to push through any obstacles to ensure that the company achieves its goals.
News
Elon Musk confirms cryptic X post was related to SpaceX, not TSLA stock
Musk shared his update in a post on social media platform X.
Elon Musk has confirmed that a cryptic post he shared earlier this month was related to his private sale enterprise, SpaceX, not electric vehicle maker Tesla.
Musk shared his update in a post on social media platform X.
Musk’s cryptic post
Earlier this month, the CEO posted the cryptic words “You’ll Thank Me Later” on X. The post quickly gained attention on social media, as Tesla watchers and Elon Musk fans speculated on what the words could mean. With the announcement that Musk has purchased $1 billion of TSLA stock in the open market, some speculated that the cryptic post was a teaser of sorts to shareholders.
Musk’s massive TSLA purchase was the biggest in history, and it also stood as a notable vote of confidence for the company as it attempts to enter a new era led by robots, AI, and autonomous driving. This was likely one of the reasons why Tesla stock saw a notable rise on Monday’s trading. In another post, however, Musk confirmed that his cryptic post was not in any way related to his stock purchase.
All SpaceX
Considering that all the words in Musk’s post started with an uppercase letter, some space fans immediately speculated that the CEO was teasing something related to SpaceX. The company’s three drone ships, Just Read the Instructions (JRTI), Of Course I Still Love You (OCISLY), and A Shortfall of Gravitas (ASOG), after all, follow similar naming styles.
This was one of the reasons why some TSLA shareholders noted on X that Musk’s post was likely SpaceX-related. In response to one of these comments, Musk stated that these speculations are “Correct.”
The only question now is what exactly Musk was referring to in his post. Perhaps the CEO really was hinting at the name of the drone ship that will be tasked to retrieve Starship in the middle of the ocean.
Pope Leo XIV slams Elon Musk’s pay package due to misinformation (Opinion)
Elon Musk affirms Tesla commitment and grueling work schedule: “Daddy is very much home”
Elon Musk confirms cryptic X post was related to SpaceX, not TSLA stock
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