Joined: Aug 2017 Posts: 967 Threads: 117
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Location: Melton Mowbray.
Much has been written as to how the Quadrilette may have influenced Austin when designing the Seven.
Take a look at the eBay listing 185833221045 which shows a good selection of photos of a rolling chassis and decide for yourself.
Joined: May 2018 Posts: 2,953 Threads: 558
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Location: Peak District, Derbyshire
Car type: 1929 Chummy, 1930 Chummy, 1930 Ulster Replica, 1934 Ruby
Joined: Aug 2017 Posts: 1,534 Threads: 60
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It’s being sold by someone many of us know well
Joined: Aug 2017 Posts: 1,048 Threads: 108
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Location: Cheshire
A comparison of the visible engineering design features is perhaps interesting?
The Peugeot chassis looks much heavier than that used on a Seven. Has it got something similar to the clever multi-purpose forging/casting at the front of the Seven chassis that is an outstandingly efficient part of the Seven's design?
The rear axle looks heavier, plus it has various tie-rods in place to take some load and provide stiffness or reduce stresses? The front axle is tubular - another option to achieve stiffness. Wheels are held on with 6 bolts. The front radius arms look small in section - but there are no front brakes?
The engine has a fixed head.
But there are lots of similarities, including the spring layout and the overall scale. I wonder how it would feel to drive compared with an early Chummy?
Joined: Jan 2022 Posts: 75 Threads: 18
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Location: cambridge
Car type: A7 special 34
Looks like an interesting project. Nearly all the major parts are there.
Joined: Aug 2017 Posts: 1,746 Threads: 42
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Location: Malvern, Victoria, Australia
The Austin 7 is a much cleaner design with a much lighter chassis.
The Austin 7 engine design is also a great improvement over the Peugeot.
From memory a number of light cars around this time had transverse front and quarter elliptic rear springs