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Tesla patents novel hood hinge that optimizes pedestrian safety during collisions

The Model X is Tesla's largest vehicle in its current lineup. (Credit: nick.lauer via My Tesla Adventure/Instagram)

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Tesla’s electric cars are known for being extremely quick, and they are also known for being extremely safe. The Model 3, the company’s most affordable car to date, for example, has aced safety ratings across the globe, earning a 5-Star rating from the NHTSA in the US, the Euro NCAP in Europe, and the ANCAP in Australia. Even the IIHS gave the Tesla Model 3 its highest rating, Top Safety Pick+

But this is Tesla, and the electric car maker is known for being a company that refuses to stay still. Its cars are already quick enough to give passengers serious Gs while launching, yet the company remains hard at work on making them even quicker and more visceral in terms of speed (e.g. the Model S Plaid Powertrain). In the same light, while Teslas are already safe at their current state, it is no surprise that the company remains dedicated to finding ways to make its vehicles even safer, both for passengers in the cabin and for pedestrians on the road.

One such example of this was highlighted in a recently published patent that was simply titled “Hinge Assembly for a Vehicle Hood.” Based on the electric car maker’s discussion, the novel hinge assembly has the potential to protect pedestrians who happen to hit the vehicle’s hood during a collision. Similar systems are in place in vehicles today, though Tesla maintained that conventional designs have lots of areas for improvement. 

A side view of Tesla’s hinge assembly. (Credit: US Patent Office)

“Modern vehicles are mandated by safety standards to protect pedestrians from head-impact injuries, including a scenario in which a pedestrian would contact the vehicle’s hood. To meet these requirements. Current state of the art safety systems are active systems that typically include a sensor system to detect a collision with pedestrian and fire (using a pyrotechnic) an actuator to lift the front hood into a protective position before pedestrian impact. However, such systems may be falsely triggered and can only be used once because the pyrotechnic is not reversible. The pyrotechnic is also expensive, adding to overall cost of the vehicle. Therefore, there is a need for a safety system that overcomes the aforementioned drawbacks.”

Tesla noted in its patent’s description that its hinge assembly includes a body member and a hood member, with the latter being “pivotally coupled with a body member through a pivot pin.” In the event of a collision, a portion of the vehicle’s hood member or body member “deforms such that the hood member or body member disengages from the pivot pin.” This allows Tesla to use the hinge as a passive pedestrian safety system that does not require any additional components such as sensors or controllers. The design outlined in Tesla’s patent is also more practical than the pyrotechnic system used in conventional pedestrian impact safety systems. 

Tesla describes how its hood hinge works in a collision in the following section. 

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A side view of Tesla’s shows the hinge assembly being impacted by a pedestrian head. (Credit: US Patent Office)

“FIG. 6 illustrates impact of a headform 602 on hinge assembly 116. Headform 602 represents the head (or portion thereof) of a pedestrian or other living being. As illustrated, when a collision occurs such that headform 602 hits a portion of hood member 108 of vehicle 100 along direction of an axis X-X′, a force is generated. When the force is great enough, the impact force causes hood member 108 to disengage from hinge assembly 116. The impact force typically causes deformation of portion 314 of hood member 108 adjacent to notch 312 such that pivot pin 202 disengages with second opening 304 of hood member 108. In embodiments, the width W of notch 312 is altered to change the impact force at which the hood member 108 disengages from hood member 108. In embodiments the impact force causes deformation of the pivot pin 202 to allow disengagement of hood member 108 from body member 110.

“In an event of collision, hood member 108 may disengage with hinge assembly 116 such that safety standards can be met. Hood member 108 may move down due to impact force and disengagement with hinge assembly 116. To allow movement of hood member 108, sufficient space may be provided by trimming away portions of hood member 108 and body member 110. Advantageously, this would lower weight of components while maintaining the safety standards for vehicle 100.”

Tesla is a carmaker that will likely never stay still. Despite its significant lead in the electric car segment thanks to its vehicles’ batteries and powertrain, Tesla is in a continuous process of improvement. The hood hinge outlined in this patent might be quite simple, but it contributes to the overall safety of Tesla’s lineup of vehicles nonetheless. Such initiatives, if any, further prove that when it comes to safety, no part is too small for innovation — and in the event of a collision, it’s these factors that can make all the difference. 

Tesla’s patent for its hinge assembly could be accessed below. 

Tesla Hood Patent by Simon Alvarez on Scribd

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Elon Musk

Tesla (TSLA) shareholders officially approve Elon Musk’s 2025 performance award

To earn his landmark pay package, Musk would be required to lift Tesla’s market capitalization from about $1.1 trillion today to $8.5 trillion over the next decade.

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Justin Pacheco, Public domain, via Wikimedia Commons

Tesla (NASDAQ:TSLA) CEO Elon Musk has officially approved his 2025 Performance Award, a landmark pay package that could make him the world’s first trillionaire and make Tesla the most valuable company in the world by a mile. 

The 2025 CEO Performance Award was officially approved by Tesla shareholders at the 2025 Annual Shareholder Meeting.

Elon Musk‘s landmark pay package

As per Tesla, more than 75% of the shareholders approved Elon Musk’s 2025 CEO Performance Award. It was then unsurprising that the approval of Elon Musk’s pay plan received overwhelming applause from the event’s attendees.

The CEO took to the stage with much enthusiasm, welcoming every shareholder to the event and dancing briefly on stage. Optimus also danced on stage smoothly, demonstrating its improved movements to much appause.

Elon Musk’s 10-year targets

To earn his 2025 CEO Performance Award, Musk would be required to grow Tesla’s market capitalization from about $1.1 trillion today to $8.5 trillion over the next decade. At that level, Tesla would surpass every major public company in existence. The compensation plan also requires Tesla’s operating profit to grow from $17 billion last year to $400 billion annually. 

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Apart from leading Tesla to become the world’s biggest company in history, Musk is also required to hit several product targets for the electric vehicle maker. These include the delivery of 20 million Tesla vehicles cumulatively, 10 million active FSD subscriptions, 1 million Tesla bots delivered, and 1 million Robotaxis in operation.

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Elon Musk

Tesla 2025 Annual Shareholder Meeting: How to watch

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Credit: @YunTaTsai1 | X

The 2025 Tesla Annual Shareholder Meeting from Gigafactory Texas is set to kick off at 4 p.m. EDT, 3 p.m. CDT.

The company will be having its typical presentation for the event, where CEO Elon Musk, along with other executives will discuss things like future products, the outlook of its self-driving development, potential releases for next year, and some current events within the company.

However, this year’s Shareholder Meeting has slightly more implications than others, as Investors and Shareholders have spent the last several months petitioning and supporting one of the proposals on the docket that could be the deciding factor in Musk staying or leaving Tesla.

Elon Musk’s new pay plan ties trillionaire status to Tesla’s $8.5 trillion valuation

Proposal four outlines a new compensation package for Musk that could give him $1 trillion in shares if he is able to complete a variety of lofty goals related to production, self-driving, and other important company projects.

Musk has said that he is truly after more influence on company decisions, especially as the Tesla Optimus program is ramping up and becoming a more relevant part of the company’s story.

The CEO said during the Q3 Earnings Call that he would not feel comfortable developing an “army of robots” if he did not have a comfortable amount of influence in some of the decisions. He could be voted our or out-influenced by what he calls “activist shareholders.”

One of those investors came after his past pay package, which was approved by shareholders not once, but twice. Musk still was not able to obtain the pay because of a Delaware Chancery Court ruling.

Nevertheless, this is one of the last ditch efforts Tesla is making to get Musk the compensation that he wants.

The meeting is set to kick off at 3 p.m. local time in Austin. You can watch it via the livestream on X:

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Tesla Cybercab sightings on public roads are becoming more frequent

After it was unveiled a year ago by Tesla, the company has made some pretty drastic jumps in progress in terms of the Cybercab, but a recent development has truly pushed fans of the company to think it is probably going to be available soon.

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Credit: Petersen Museum

Tesla Cybercab sightings on public roads are becoming much more frequent, and they all are pointing to one thing: imminent production.

The Tesla Cybercab is the company’s vehicle developed for fully autonomous travel, as it will be manufactured without a steering wheel or pedals, according to CEO Elon Musk.

Tesla Robotaxi Cybercab: Seats, price, special features, release date, and more

After it was unveiled a year ago by Tesla, the company has made some pretty drastic jumps in progress in terms of the Cybercab, but a recent development has truly pushed fans of the company to think it is probably going to be available soon.

Last week, we reported on the first Cybercab sighting when the vehicle was finally being tested on public roads. The spotting was not a one-time deal, as we are now seeing many more sightings on public roads:

The first spotting was in Palo Alto, just a few blocks from Tesla’s Engineering Headquarters in Los Altos. This second sighting appears to be relatively close to that first spotting, and it seems unlikely Tesla would be putting it on roads much further than that.

The public on-road testing of the Cybercab marks a major milestone in the entire project for Tesla. These early sightings and testing phases are usually followed by a lot of speculation about when the vehicle could end up in the hands of customers.

However, Tesla has already put a definitive date on when Cybercab production will begin, as Elon Musk said during the Q3 Earnings Call that it would roll off production lines in Q2 of next year.

But the speculation regarding the Cybercab is slightly different than other vehicles because Tesla has been developing it for fully autonomous travel; it’s not meant to be driven by humans but instead by software and the company’s Full Self-Driving suite.

Despite the vehicle being spotted with a steering wheel and pedals in the recent sightings, Musk has maintained that the Cybercab will not be developed with typical controls for a human. He recently confirmed this, and it does not seem the company is willing to veer too much from its plans for an autonomous car.

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