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Modular rollator system based on renewable raw materials

Modular rollator system based on renewable raw materials

Short description

© HNEE Bambulator

Almost all texts about bioeconomy start with: Fossil raw materials are finite and therefore the current orientation of the economy, which is built on this foundation, is dying out. A turn to the so-called renewable raw materials has now entered the minds of society as a whole, but so far it is still failing due to trust in nature or the fear of companies to suffer economic losses if everyone else does not also rethink and change course. The concerns are easily dispelled with the increasing ecological thinking of the consumers.


The idea of the bambulator grew out of the needs of the users. As we all know, demographic changes in society are increasing the need for assistive devices for the elderly. However, younger people are also dependent on support due to illnesses and rehabilitation measures. These are intended to maintain their own independence and the main focus is on mobility. The rollator models currently available on the market do not fully meet the needs of users. The acceptance of these rollators is limited and not yet fully in line with society. The market lacks a mobility concept that meets the high expectations of mobility in its function, but also connects the user with his environment. Wood is a natural material and, as a construction material, directly establishes a connection with nature.


The Bambulator is designed to ergonomically appeal to all rollator users and is therefore height adjustable, has a seat with an additional back strap and has internal cable guides. The folding mechanism folds the Bambulator sideways to a size that makes it possible to stow in a golf class trunk. The large pneumatic-tired wheels are said to further dampen vibrations. The handles are also encased in natural materials, such as natural cork. Both lead to a protection of the joints. Further impairment of the joints is prevented by using the bambulator. In addition, it is equipped with lockable brakes to ensure that the user can stand up and sit down safely.


The aim of the research project is to develop a rollator product that meets the requirements of the bioeconomy. The three pillars of sustainability are to be served, i.e. to act in an ecologically, socially and economically sustainable manner, and to meet the high demands of the user for an age-appropriate walking aid (rollator).


Research project partners

In cooperation with the wood processing company Rülke GmbH and the metal and plastic processing company Steinel GmbH, the production of the Bambulator in the Ore Mountains is being researched.

Rülke Holztechnik

wood processing company Rülke GmbH


Steinel GmbH

metal and plastic processing company Steinel GmbH


Funding

Federal Ministry of Education and Research Ideas competition — New products for the bioeconomy

An exploratory phase was held

Funding code: 031B0246

Project duration: 01.09.2016-30.09.2017,

which passed into the feasibility phase

Funding code: 031B0476A

Project duration: 01.10.2017-30.09.2019

funded by


Head of project

Prof. Dr.-Ing. Alexander Pfriem (Alexander.Pfriem@hnee.de)


Contact persons

Moritz Sanne M.Sc. (Moritz.Sanne@hnee.de)

Anja Kampe M.Sc. (Anja.Kampe@hnee.de)