LT2014128A - Friction gear for for wheelchair - Google Patents

Friction gear for for wheelchair

Info

Publication number
LT2014128A
LT2014128A LT2014128A LT2014128A LT2014128A LT 2014128 A LT2014128 A LT 2014128A LT 2014128 A LT2014128 A LT 2014128A LT 2014128 A LT2014128 A LT 2014128A LT 2014128 A LT2014128 A LT 2014128A
Authority
LT
Lithuania
Prior art keywords
wheelchair
wheel
drive
motor
electric motor
Prior art date
Application number
LT2014128A
Other languages
Lithuanian (lt)
Other versions
LT6334B (en
Inventor
Irmantas Mikulskas
Original Assignee
Irmantas Mikulskas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Irmantas Mikulskas filed Critical Irmantas Mikulskas
Priority to LT2014128A priority Critical patent/LT6334B/en
Publication of LT2014128A publication Critical patent/LT2014128A/en
Publication of LT6334B publication Critical patent/LT6334B/en

Links

Landscapes

  • Handcart (AREA)
  • Friction Gearing (AREA)

Abstract

This invention relates to electric wheelchair power train construction. Proposed is a friction coupling of drive motor to wheelchair wheel with very simple construction. This coupling consists of an electric motor with roller fixed onto motor axle mounted so that roller is pressed against wheelchair wheel. In this way, electric motor power is transferred directly to the wheelchair wheel. The maximum speed and torque of the wheelchair is changed by selecting appropriate roll diameter. The full wheelchair drive train comprises two friction couplings, one per each wheel. Drive mechanism is designed so that the user can install it to the active type of wheelchair himself and mechanism serves as attachment to the wheelchair.
LT2014128A 2014-11-11 2014-11-11 FRICTION DRIVER FOR A DISABLED CARRIER LT6334B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2014128A LT6334B (en) 2014-11-11 2014-11-11 FRICTION DRIVER FOR A DISABLED CARRIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2014128A LT6334B (en) 2014-11-11 2014-11-11 FRICTION DRIVER FOR A DISABLED CARRIER

Publications (2)

Publication Number Publication Date
LT2014128A true LT2014128A (en) 2016-06-27
LT6334B LT6334B (en) 2016-12-12

Family

ID=56134740

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2014128A LT6334B (en) 2014-11-11 2014-11-11 FRICTION DRIVER FOR A DISABLED CARRIER

Country Status (1)

Country Link
LT (1) LT6334B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3769565B2 (en) 2003-10-10 2006-04-26 住友重機械工業株式会社 Geared motor used in electric wheelchair drive device

Also Published As

Publication number Publication date
LT6334B (en) 2016-12-12

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20160627

FG9A Patent granted

Effective date: 20161212

MM9A Lapsed patents

Effective date: 20211111