Structura mecanismului

Funcţie

This patent concerns improvements of a wheelchairs chassis. It is designed to allow the user to adjust the wheelchair according to his morphologie. Indeed, it has many adjustable parts. Armrests, footrest and handles are adjustable in height thank to a solution composed by a catch. The structure must resist to the stress provided by the user. However, it must be the lightest possible. So, the chassis is made with hollow tubes and the supports of the wheels are dug. Finally, the inclination of the handle is ensured by a threaded rod. Its position is held by 2 scews.

Dimensiunea mecanismului

plan

Numărul de elemente

mişcarea de antrenare

Rotaţie

Grad de libertate

Numǎrul elementelor de intrare

Numǎrul tacheţilor

Posibilitatea unei rotaţii complete

Posibilitatea unei relaţii complete a elementului de intrare

Poziţia relativǎ dintre intrare şi ieşire

frecare perpendicularǎ

Aplicaţie

Domeniul de aplicaţie

Medical Science and Other fields

Exemple de aplicare

This patent is not used in a particular area but it is is for people.

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Structura mecanismului
Funcţie	This patent concerns improvements of a wheelchairs chassis. It is designed to allow the user to adjust the wheelchair according to his morphologie. Indeed, it has many adjustable parts. Armrests, footrest and handles are adjustable in height thank to a solution composed by a catch. The structure must resist to the stress provided by the user. However, it must be the lightest possible. So, the chassis is made with hollow tubes and the supports of the wheels are dug. Finally, the inclination of the handle is ensured by a threaded rod. Its position is held by 2 scews.
Dimensiunea mecanismului	plan
Numărul de elemente	28
mişcarea de antrenare	Rotaţie
Grad de libertate	2
Numǎrul elementelor de intrare	9
Numǎrul tacheţilor	18
Posibilitatea unei rotaţii complete	nu
Posibilitatea unei relaţii complete a elementului de intrare	nu
Poziţia relativǎ dintre intrare şi ieşire	frecare perpendicularǎ

Aplicaţie
Domeniul de aplicaţie	Medical Science and Other fields
Exemple de aplicare	This patent is not used in a particular area but it is is for people.

Collections

		Mecanism cu şurub
		Tehnologie Medicalǎ
		Alte domenii de aplicare
		CFAO 2010

Permanent links

DMG-Lib		https://www.dmg-lib.org/dmglib/handler?mcdsc=2754025
Europeana		http://www.europeana.eu/portal/record/2020801/dmglib_handler_mcdsc_2754025.html

Data provider

IFMA

http://www.ifma.fr

Administraţie

Loc		IFMA (French Institute for Advanced Mechanics)
Persons		editor: Cousturier, Richard (Ed.) creator: Contreras, Alexandre
Data fabricaţiei		September 2010 - January 2011