Coming soon
Will be shipped in a few weeks to the island of Vlieland where brewery Vlieland is situated. With backlit logos in the front and powdercoated in the colours of the flag of Vlieland.
Will be shipped in a few weeks to the island of Vlieland where brewery Vlieland is situated. With backlit logos in the front and powdercoated in the colours of the flag of Vlieland.
Recently the cargotrike i built for Brams Pannenkoeken has left my workshop. Delivered as a cascotrike because Brams is a real handyman and will build in the rest himself. As usual with the bafang midmotor, discbrakes, suspension, etc. I slightly changed the ackerman steering for better cornering based on research from Luc Adriaenssen, an architect from Belgium who made an amazing animation and spreadsheet of how the ackerman works. It turns out that you can never have an ideal ackerman steering. You can get close for o-22 degrees wheelturning for instance but on sharper corners it will start to deviate.
So you have to choose if you want it right for sharp corners or for wide corners.
When the cargotrike is finished you will still see the frame on the outside. This will break up the big volume so it will not look as massive.
Envancorven was at the ICFB in Groningen last weekend. A good place to meet other builders, companies, interested shops and public. And with a delegation from Hongkong who wanted a picture with my airtrike.
Building a grille for the new trike which will have airsuspension. And, offcourse, a central headlight.
Coming soon. De nog weer verbeterde brouwersfiets. Gemaakt om exact 10 kleine fusten te vervoeren, met voorvering en centrale koplamp met grille.
Design and contruction duo Breet&vanCorven will present their new “beast” at the ICBF 2016.
http://www.cargobikefestival.com/news/voorzitter-by-breetvancorven/
These days, awesome ebike battery packs constructed of quality 18650 cells are available to average bike builders thanks to advances in 18650 DIY pack building methods and vendors such as Luna Cycle who have begun offering quality affordable packs to kit buyers for the first time.
The battery pack is probably the most expensive component of your ebike, so its best you understand what you are paying for before making a big battery or ebike purchase.
But if you are a newbie, selecting a battery for your new ebike build can be an overwhelming endeavor with all these weird numbers to consider. This guide will attempt to make it easier. Consider Volts, Amps, Amp hours (Ah), and finally Watt hours (Wh) when picking your battery. This article will break them all down. With some simple math you can keep yourself from being ripped off when making a purchase from some slick snake-oil selling ebike vendor. Never have the need to ask how fast or how far it will go again. By using some simple math, you will have an accurate idea of the expected range and power expectancy of any pack.
More on: https://www.electricbike.com/%E2%80%8Bebike-battery-math-volts-amps-amp-hours-watt-hours/
Zaterdag 24 januari van 10.00 tot 15.00 uur presenteren Breet & Van Corven in de bblthk hun elektrische vrachtfiets waarmee u fluitend twee wasmachines vervoert.
Duurzaam, maar klimaat neutraal je boodschappen (laten) vervoeren of een groep kinderen, dat kan met gemak met de vrachtfiets; tot wel 400 kilo. Zelfs heuvelop. Met een slim laag zwaartepunt en een handige laadklep. Met heel veel verschillende opties en mogelijkheden. Een combinatie van rechtdoorzee ambachtelijkheid en Dutch design dat verhuizen weer leuk maakt!
Nooit meer parkeerproblemen, ondersteuning van een 250W elektromotor, gratis gezondheid, speciaal ontwikkelde naven en andere onderdelen, duurzaam, in alle opties en kleuren, voor de ijscoboer, de pakketbezorger, de brandweer of een kinderdagverblijf.
Het eerste prototype is verkocht aan Vital Robat van het Leeffestival en wordt op die zaterdag in de bblthk aan hem overgedragen. De tweede is in de maak voor Brouwerij Wageningen. Eind 2014 hebben Breet & Van Corven van de provincie Gelderland subsidie gekregen om dit product verder te ontwikkelen