"CUSTOMIZED COMFORT!" WEBSITE COMING SOON





this can be YOUR absolutely personal BICYCLE!

a BICYCLE tailored especially for YOU,

taking into account
almost all YOUR
personal details,
including
sex, age, use,
health condition, health history, injuries etc,
even differentiations
between right and left foot
or between right and left hand in case of a hand-bike


TRISKELION BICYCLE MECHANISM

Prototype - Retrofitting Kit & Odonto-Knodaces Data - Polar Views

New Prototype
Retrofitting Kit & Odonto-Knodaces Data
Comparison of Polar Views


TRISKELION MAXI - zoom out

TRISKELION MAXI - side

TRISKELION MAXI - oblique

"MAXI 90 degrees" Prototype

Conventionally Active Pedal Angular Stroke: 90 degrees
Foot-to-Foot Overlapping: more than 75 degrees
Tooth-to-Tooth Overlapping Factor: 1.6 (60% Overlapping)
Test Load on the Most Stressed Tooth: 1900 N


Brief Presentation at the EquiFund Event of Athens - Cover

EquiFund Event @ Athens, 16th April 2018: Brief Presentation to a Small Audience - Cover

Brief Presentation at the EquiFund Event of Athens - Page 01

EquiFund Event @ Athens, 16th April 2018: Brief Presentation to a Small Audience - Page 01

Brief Presentation at the EquiFund Event of Athens - Page 02

EquiFund Event @ Athens, 16th April 2018: Brief Presentation to a Small Audience - Page 02

Brief Presentation at the EquiFund Event of Athens - Page 03

EquiFund Event @ Athens, 16th April 2018: Brief Presentation to a Small Audience - Page 03

Brief Presentation at the EquiFund Event of Athens - Page 04

EquiFund Event @ Athens, 16th April 2018: Brief Presentation to a Small Audience - Page 04



Brief Presentation of the whole PCT Application - Front Cover
Brief Presentation of the whole PCT Application WO/2018/020279 - Front Cover
Brief Presentation of the whole PCT Application - Page 01
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 01

Brief Presentation of the whole PCT Application - Page 02
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 02

Brief Presentation of the whole PCT Application - Page 03
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 03

Brief Presentation of the whole PCT Application - Page 04
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 04

Brief Presentation of the whole PCT Application - Page 05
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 05

Brief Presentation of the whole PCT Application - Page 06
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 06

Brief Presentation of the whole PCT Application - Page 07
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 07

Brief Presentation of the whole PCT Application - Page 08
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 08

Brief Presentation of the whole PCT Application - Page 09
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 09

Brief Presentation of the whole PCT Application - Page 10
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 10

Brief Presentation of the whole PCT Application - Page 11
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 11

Brief Presentation of the whole PCT Application - Page 12
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 12

Brief Presentation of the whole PCT Application - Page 13
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 13

Brief Presentation of the whole PCT Application - Page 14
Brief Presentation of the whole PCT Application WO/2018/020279 - Page 14


Brief Presentation of the whole PCT Application - Back Cover
Brief Presentation of the whole PCT Application WO/2018/020279 - Back Cover



'Young Mammoth' Prototype

"Young Mammoth" Prototype

Conventionally Active Pedal Angular Stroke: 108 degrees
Foot-to-Foot Overlapping: more than 60 degrees
Tooth-to-Tooth Overlapping Factor: 1.6 (60% Overlapping)
Test Load on the Most Stressed Tooth: 5200 N


'Young Mammoth' being dressed

"Young Mammoth" being dressed


Bicycle Moving

Braking is necessary due to the increased Power




Fly Around Bicycle (Animation)




Bicycle Moving (Animation)


Right Pedal at 25 degrees & Left Pedal at 145 degrees

Right Pedal at 25 degrees & Left Pedal at 145 degrees, from TDC


Right Pedal at 65 degrees & Left Pedal at 175 degrees

Right Pedal at 65 degrees & Left Pedal at 175 degrees, from TDC




the Motion of the Pedals is always UNIDIRECTIONAL
here is an alternation of 2 moments for comparison



this site is a property of SYNISON
     and it is under construction

SYNISON, a Hellenic (Greek) Laboratory specialized in Pure Mechanical Mechanisms, has developed a Power Transmission Mechanism with many important Applications.

One of these Applications is a really innovative Bicycle Mechanism, called TRISKELION, because in the basic Version of this Mechanism the Cyclist produces a certain Work as if he had THREE LIMBS, feet or hands.

This Mechanism achieves the COMPLETE ELIMINATION of the TOP and the BOTTOM DEAD CENTER when using the pedals, and not a simple shifting of these, as in the case of the use of either the elliptical or the oval or, more generally, of a non-circular sprocket.

The motion of the pedals is always unidirectional and the coupling between them is such that the relative positions between them are always bijectively defined, resulting in zero backlash of the motion between the feet or hands, when reversing the Torque application.

However, the Mechanism also works by using a ratchet to allow rotation of the drive wheel of the Bicycle without the necessity of corresponding motion of the feet or hands, exactly as in the operation of the classic type of Bicycle.

A SIGNIFICANT OVERLAPPING of the PERIODS of WORK PRODUCTION is also achieved in the basic Version of this Mechanism, which overlapping is even greater than sixty percent (in the case of the HEPTASKELION and a setting of the conventionally Active Period to fifty degrees) in racing or other highly aggressive Versions, resulting in that the fluctuation of the Torque which finally moves the Bicycle is drastically reduced or even rendered virtually negligible.

This Mechanism is purely mechanical, with a degree of efficiency that reaches the one hundred percent, however it cooperates ideally with an electric motor, or any other type of engine in general, which assists the motion of the Bicycle, providing several further arrangements for an even higher exploitation of the Work that the Cyclist produces, while in any case and with any composition, the degree of performance of the combination "Cyclist and Bicycle" is significantly increased, when this combination is considered as an integrated Mechanical System.

It is possible to adapt this Mechanism within any existing Bicycle of the classic type (retrofitting), while in the case of the Design from the very beginning of a Bicycle which bears this Mechanism, the result is excellent in terms of functional ergonomics, aesthetic appearance and cost of production, and Versions with Removable Mechanism are also available either for existing or designed from scratch Bicycles, mainly to avoid theft of the Mechanism, but also with some extra advantages.

The Design of this Mechanism is carried out, POINT by POINT, taking into account the particularities of the sex and the age of the Cyclist, but also other factors such as whether the Cyclist is either an amateur or athlete, the use is either transportation or exercise, as well as much more specific personal parameters and even differentiations between the right foot and the left foot or between the right hand and the left hand of the same person.

In this way, Design has as a result the Production of the required Work, by a particular Cyclist, with the MAXIMUM POSSIBLE ERGONOMICS as well as the MINIMUM POSSIBLE STRESS and WEAR of the MUSCLES, the TENDONS and the BONES, of the HIPS, the KNEES and the ANKLES of this Cyclist, providing in this way the best physical condition but also the general health and attitude of this Cyclist, FAR of the existing state in everyday life and sports.

Therefore, a Bicycle bearing this Mechanism can be used, at least to a sufficient degree, by PEOPLE with TEMPORARY or even PERMANENT PROBLEMS in one or both of their limbs, feet or hands, or other parts of their body that are actively involved in Cycling, and also can facilitate the recovery of these individuals in case of temporary problems that have arisen, for example, from injury.

In any case and with any composition, only a few minutes of Cycling are required until the average Cyclist adjusts their behavior to this new Cycling reality, however then the sense of INCREASED POWER as well as COMFORT is excellent, especially in the Versions about the TRISKELION (setting of the conventionally Active Period to one hundred and twenty degrees), and yet extremely ADDICTIVE, for every Cyclist.


This Mechanism is Patent Pending and until the next phase of publication this website is under construction; so if you want more information, please, write directly to the address: