“Next, unscrew the right-hand ball ring but because it has a two-start thread and must be replaced in its original position, that position must be marked. String or adhesive tape may be attached to the spoke nearest to the letters ‘SA’ which are stamped in one of the notches on the ring.” (From the 1956 Master Catalogue, sub-section 4, page 15, paragraph 1.)
I’ve updated my bibliography. This follows the publication of the fourth edition of Mike Burrows’ book Bicycle Design: towards the perfect machine (which I edited and co-authored) and the reissue of my book The Moulton Bicycle in a new binding as The F-frame Moultons.
You can get to my bibliography via the ‘Talks, books & biography’ tab above or via this direct link: https://hadland.wordpress.com/2011/09/05/tony-hadlands-bibliography/
In 1965, Vic Nicholson won 15 major time trials on the Moulton bicycle, was placed in 9 others and won the Reading Track League. In 1967, again on the Moulton, he broke the Birmingham-Bristol-Birmingham record by more than 25 minutes and regained the Cardiff-London record for Moulton by an 18 minute margin.
In this interview, recorded in February 2015, Vic talks to Tony Hadland about his cycle racing career, with special reference to his time on the small-wheeler. The interview is just under 32 minutes long and can be found in the Cycling section of this website. (Hover your mouse pointer over the word “Cycling” in the banner at the head of the page, then click on “Interviews”.) Or you can go straight to the Interviews page via this link:
Alex Moulton hated the idea that his bicycles would be considered as folding bicycles. He always made the point that his aim was to produce a better bicycle, not a folder. A small proportion of the 1960s Moultons were separable for stowing in the boot of car, as were the majority of his post-1983 spaceframe machines, but Alex never, ever, made a folding bicycle.
A number of people have adapted Moultons into folding bicycles but Alex never did. The question that many Moulton researchers and enthusiasts have asked themselves is “Did he ever, in secrecy, produce a folding prototype?” More than 20 years ago, when I first saw a colour slide in the Moulton archives of the bike featured here, I thought for a few seconds that I had found evidence of just such a machine. But it did not take long to establish that this, too, is a separable machine, albeit a unique variant on the theme.
The original Moulton Stowaway joint, used in a minority of production F-frame Moultons in the 1960s, was very unforgiving if the bike was ridden without the joint bolt being fully tightened. Just one short ride with the bolt loose would distort the joint, making it looser in the vertical plane when ridden yet harder to separate.
In the 1970s, Alex Moulton made a little known attempt to improve the Stowaway joint. The only known example exists in a prototype Mk 4 Moulton. (The Mk 4 was a development of the Mk 3 that never went into production.)
Alex’s aim was to produce a joint that was fail-safe and that would not be damaged if ridden without being fully tightened. The resulting design is shown in the photos below. The front section of the main beam has a primary hook at the lower end of the joint end. This hooks over a peg on the rear section of the main beam. The top of the front section of the main beam bears upon a “hooded” forward extension of rear part of the main beam, thus holding the two parts of the main beam loosely together.
Rather than just relying on the primary hook joint, there is a pair of secondary pivoting hooks within the front section of the main beam. These hook around a peg that runs through the central axis of the rear section of the main beam. To complete assembly of the bike, the frame’s short “carrying handle” is swung into its horizontal position and fastened around the seat tube, just above the squashball suspension unit, using a bolt with a quick-release lever. A cam on the underside of the carrying handle, near its pivot, locks the secondary hooks in position. The combination of the secondary hooks and the bracing effect of the carrying handle make the joint tight in the ridden mode.
To separate the frame, the carrying handle is unbolted and swung forward, which releases the pair of secondary hooks via the cam in the carrying handle. The two parts of the frame can then be separated by releasing the primary hook.
In conclusion, this prototype joint is certainly a belt and braces job but is very complicated, expensive to manufacture and relatively heavy. It is not surprising that it never saw the light of day.
The WordPress.com stats helper monkeys prepared a 2014 annual report for this blog.
Here’s an excerpt:
The concert hall at the Sydney Opera House holds 2,700 people. This blog was viewed about 56,000 times in 2014. If it were a concert at Sydney Opera House, it would take about 21 sold-out performances for that many people to see it.
My good pal Dave Minter tells me that Steve Abraham, a friend of his, is going for the Tommy Godwin annual mileage record. What’s that?
In 1939, Tommy Godwin from Stoke-on-Trent cycled 75,065 miles (120,805 km) in one year – more than anyone anywhere before or since. That’s an average of more than 205 miles a day, every day of the year. Tommy did it on a Raleigh with initially a 3-speed Sturmey-Archer hub gear and later one of the then very new 4-speed Sturmey hubs. Tommy used another recent Raleigh/Sturmey innovation, a Dynohub, to power his lights. Forget your carbon fibre – the bike was steel and so was the man. There’s more about him here: http://www.tommygodwin.com/the-challenge/
Dave Minter reckons Steve Abraham is the only rider in the UK capable of breaking Tommy’s 75 year old record. You can read more about Steve’s plans here: http://road.cc/content/news/137018-audax-uk-ace-steve-abraham-aims-tommy-godwins-unbreakable-year-record-2015
As Steve will have to take a year off work to make this attempt, he could do with financial support. Every little helps and I’ve just sent him a little donation myself. To find out more, visit his own record attempt website: http://www.oneyeartimetrial.org.uk where you can donate via PayPal and find out more about his plans.
By request, Tony has created a new illustrated talk featuring eight heritage railways in five countries – the USA, Ireland, Wales, France and England. The talk is accompanied throughout by video recordings made by Tony during the last 14 years.
The railways featured are:
- Mount Washington Cog Railway
- Conway Scenic Railroad, New Hampshire
- Dingle & Tralee Railway, Co. Kerry
- Ffestiniog Railway, Snowdonia
- Welsh Highland Railway, Snowdonia
- Talyllyn Railway, Mid Wales
- Baie de la Somme Railway, Picardie
- Pockerley Waggonway, Beamish, Co. Durham
A full list of Tony’s talks can be found by clicking on the ‘Talks, Books & Biography’ tab at the top of this page and following the links.