Easy2.invest B.V.

Netherlands

Back to Profile
1-1 of 1 for Easy2.invest B.V. Sort by
Query
Aggregations
IPC Class
A63C 17/12 - Roller skatesSkate-boards with driving mechanisms 1
B62K 3/00 - Bicycles 1
B62M 1/28 - Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains 1
B62M 1/30 - Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears 1
B62M 23/00 - Transmissions characterised by use of other elementsOther transmissions 1
See more
Found results for  patents

1.

Drive train for a treadle scooter

      
Application Number 15192858
Grant Number 10266228
Status In Force
Filing Date 2016-06-24
First Publication Date 2017-12-28
Grant Date 2019-04-23
Owner
  • EASY2.INVEST B.V. (Netherlands)
  • EASY2.BUY B.V. (Netherlands)
  • WORLDWIDE TRADING SERVICES INTERNATIONAL BVBA (Belgium)
Inventor Blom, Gerardus Johannes Christiaan

Abstract

A drive train for a treadle scooter using a locking roller clutch on each side of a drive wheel substantially equalizes drive line pull at actuation pulleys operatively associated with the locking roller clutches as a user pivots a rocker board having its ends attached to ends of the drive line.

IPC Classes  ?

  • F16H 31/00 - Other gearings with freewheeling members or other intermittently-driving members
  • B62M 1/28 - Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains
  • B62M 3/06 - Construction of cranks operated by hand or foot with elliptical or other non-circular rotary movement
  • B62M 23/00 - Transmissions characterised by use of other elementsOther transmissions
  • A63C 17/12 - Roller skatesSkate-boards with driving mechanisms
  • B62M 1/30 - Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears
  • B62K 3/00 - Bicycles