Connect with us

Published

on

BMW Motorrad may not have arrived very early to the electric motorcycle party, but the company is making up for it now with what could become an industry first electric motorcycle with a driveshaft.

BMW loves its driveshaft motorcycles, but the electric motorcycle industry hasn’t been as keen on them.

Electric motors and batteries have freed motorcycle manufacturers from the typical design constraints of gas-powered drivetrains. Unshackled from traditional gas tanks and bulky internal combustion engines, designers have been granted unprecedented levels of freedom thanks to the modularity of electric motorcycle components.

Even so, most of that innovation has gone into interesting battery designs and placements. Outside of the Harley-Davidson LiveWire, electric motors have largely still been mounted transversely and don’t vary too considerably from one manufacturer to another.

The traditional transversely-mounted electric motor creates a simple and easy method to connect the motor’s output shaft to the rear wheel sprocket or pulley via chain or belt drive, respectively.

Some electric motorcycles have opted for gear reductions, while many others simply use a direct drive setup.

But BMW has explored driveshaft designs for its electric motorcycle concepts such as the Vision DC Roadster.

Now a new patent shows how such a system might work.

As you can see in the patent drawings, the inclusion of a driveshaft would allow BMW additional freedom in motor placement. It would also create the potential for interesting gear reduction options.

A planetary gear system (marked as item 20) can be seen in the patent drawings, which would allow BMW to use a high-efficiency and high-speed electric motor that could be stepped down to reasonable rear wheel speeds.

The patent drawings also show options for various engine placements including with the longitudinally mounted motor being placed both co-axially with, or offset from, the bike’s long axis.

Constant-velocity joints in the driveshaft would enable such freedom of placement, potentially paving the way for some of the more far-out and futuristic motorcycle designs we’ve seen in BMW’s concepts.

While we originally assumed BMW was just throwing crazy designs at the wall to see what would stick when the company unveiled the first Vision DC Roadster electric motorcycle concept back in 2019, new design filings show that the manufacturer may be preparing to actually produce the bike.

If the driveshaft design was implemented, it could make BMW the first electric motorcycle manufacturer to provide a production electric bike with such a shaft drive setup.

We’ve seen other electric motorcycles attempt this, such as the nascent electric motorcycle manufacturer ALYI that claims to be working on a BMW-inspired bike with a shaft drive. But so far the company has produced around a hundred more fluffy press releases than motorcycles, so it doesn’t appear they’ll be beating BMW to the punch.


Subscribe to Electrek on YouTube for exclusive videos and subscribe to the podcast.

Continue Reading

Entertainment

Robin Kaye: American Idol TV executive and her husband shot dead inside their Los Angeles home

Published

on

By

Robin Kaye: American Idol TV executive and her husband shot dead inside their Los Angeles home

An American Idol TV executive and her husband have been found dead in their LA home.

Robin Kaye was a music supervisor on the long-running reality TV series.

The bodies of the 70-year-old and her husband Thomas were discovered after officers conducted a welfare check at their home.

Both had died from gunshot wounds.

Robin Kaye and her husband Thomas. Pic: Facebook
Image:
Robin Kaye and her husband Thomas. Pic: Facebook

Detectives say Raymond Boodarian has been arrested in connection with their deaths.

It is alleged the 22-year-old had burgled their property while they were away on 10 July – killing the couple upon their return.

According to Los Angeles Police, there were “no signs of forced entry or trouble” at the property.

More from US

Ms Kaye was an industry veteran – and had previously worked on shows including Lip Sync Battle and The Singing Bee, as well as several Miss USA and Miss Universe pageants.

Read more US news:
Trump to ‘refine trade deal’ with UK
Unreleased Beyonce music stolen

Pic: ABC7 Los Angeles
Image:
Pic: ABC7 Los Angeles

In a statement, an American Idol spokesperson said: “Robin has been a cornerstone of the Idol family since 2009 and was truly loved and respected by all who came in contact with her.

“Robin will remain in our hearts forever and we share our deepest sympathy with her family and friends during this difficult time.”

Continue Reading

Entertainment

Action taken to stop ticketless Oasis fans from watching this week’s shows in Manchester

Published

on

By

Action taken to stop ticketless Oasis fans from watching this week's shows in Manchester

Huge steel fences have been erected to prevent ticketless fans from watching the Oasis reunion tour in Manchester.

Liam and Noel Gallagher will resume their sold-out run of shows – their first since 2009 – with a performance at Heaton Park tonight, and two more on Saturday and Sunday.

While tens of thousands bought tickets for Oasis’s first two shows last weekend, crowds gathered to glimpse the large screens above the stage in the distance – in an area dubbed “Gallagher Hill” by some on social media.

People walk past a temporary security fence erected ahead of concerts by Oasis in Heaton Park on 1 July. File pic: Reuters
Image:
People walk past a temporary security fence erected ahead of concerts by Oasis in Heaton Park on 1 July. Reuters file pic

Manchester City Council has now said more steel fences have been erected around parts of the park to prevent ticketless fans from watching the gigs, and to protect nature in the park.

“After taking stock of how the first two nights went, additional measures have now been deemed necessary and will be in place for the next three concerts,” it said.

“The erection of the fencing has a dual purpose – both to protect the environment from further damage and to dissuade people from gathering there.

“The necessary measure means the concert will no longer be visible from this area.”

More on Manchester

Please use Chrome browser for a more accessible video player

Friday: Excited fans at Oasis homecoming gig

The fences will cover a large area of the hill within the park’s cattle field, which is being developed as a new woodland area with around 300 young trees planted.

The council added that there would be no facilities for people without a ticket, and said the event area is “double-walled with solid high security fencing all the way round”.

More than 2,000 event security staff and police officers will also be on duty around the site “to ensure both the safety and wellbeing of ticket-holders and that only those who have tickets access the concert”, it said.

Read more:
What was Oasis’s first show in 16 years like?
Fans queue all day for Manchester homecoming gig

John Hacking, the council’s executive member for employment, skills and leisure, also said in a statement that “unfortunately our hand has been forced in having to put these additional measures in place”.

He added: “Our advice to music fans who don’t have tickets for the concerts is to head into the city centre instead.

“The whole city is going all out to celebrate and help everyone have a good time.

“We’ve got some fantastic things going on with a real party atmosphere for everyone to enjoy, whether they’ve got tickets for the Oasis gigs or not.”

Continue Reading

Entertainment

MasterChef presenter John Torode sacked

Published

on

By

MasterChef presenter John Torode sacked

MasterChef presenter John Torode will no longer work on the show after an allegation he used an “extremely offensive racist term” was upheld, the BBC has said.

His co-host Gregg Wallace was also sacked last week after claims of inappropriate behaviour.

On Monday, Torode said an allegation he used racist language was upheld in a report into the behaviour of Wallace. The report found more than half of 83 allegations against Wallace were substantiated.

Torode, 59, insisted he had “absolutely no recollection” of the alleged incident involving him and he “did not believe that it happened,” adding “racial language is wholly unacceptable in any environment”.

John Torode and Gregg Wallace in 2008. Pic:PA
Image:
John Torode and Gregg Wallace in 2008. Pic: PA

In a statement on Tuesday, a BBC spokesperson said the allegation “involves an extremely offensive racist term being used in the workplace”.

The claim was “investigated and substantiated by the independent investigation led by the law firm Lewis Silkin”, they added.

“The BBC takes this upheld finding extremely seriously,” the spokesperson said.

“We will not tolerate racist language of any kind… we told Banijay UK, the makers of MasterChef, that action must be taken.

“John Torode’s contract on MasterChef will not be renewed.”

Australian-born Torode started presenting MasterChef alongside Wallace, 60, in 2005.

Please use Chrome browser for a more accessible video player

Why Gregg Wallace says he ‘will not go quietly’

A statement from Banijay UK said it “takes this matter incredibly seriously” and Lewis Silkin “substantiated an accusation of highly offensive racist language against John Torode which occurred in 2018”.

“This matter has been formally discussed with John Torode by Banijay UK, and whilst we note that John says he does not recall the incident, Lewis Silkin have upheld the very serious complaint,” the TV production company added.

“Banijay UK and the BBC are agreed that we will not renew his contract on MasterChef.”

Read more from Sky News:
BBC reveals highest-earning stars
Men who cut down Sycamore Gap tree locked up
Couple murdered two-year-old grandson

Earlier, as the BBC released its annual report, its director-general Tim Davie addressed MasterChef’s future, saying it can survive as it is “much bigger than individuals”.

Please use Chrome browser for a more accessible video player

BBC annual report findings

Speaking to BBC News after Torode was sacked, Mr Davie said a decision is yet to be taken over whether an unseen MasterChef series – filmed with both Wallace and Torode last year – will be aired.

“It’s a difficult one because… those amateur chefs gave a lot to take part – it means a lot, it can be an enormous break if you come through the show,” he added.

“I want to just reflect on that with the team and make a decision, and we’ll communicate that in due course.”

Mr Davie refused to say what the “seriously racist term” Torode was alleged to have used but said: “I certainly think we’ve drawn a line in the sand.”

In 2022, Torode was made an MBE in the Queen’s Birthday Honours, for services to food and charity.

Continue Reading

Trending