DE8120815U1 - Conveyor and lifting device for negotiating different levels - Google Patents

Description

W. Oden & tra //

BirkenwejS 'j: .. _{§ m} I j. * J ,. | 'j T

^Howiefl ! »Order - ^ and air system"^<: ·

for overcoming levels of different levels

The invention relates to a conveyor and lift system which allows you to independently negotiate different heights / floors, by physically handicapped persons via fixed accesses, stairs, etc., with and without their driving devices / Wheelchairs, relieved.

As conveying and lifting devices for the transport of people and loads in residential and public buildings / systems as well as commercial operations, one usually understands the well-known elevators / lifts, paternosters, and the like.

However, it is well known that the physically challenged. People themselves or with their driving devices / wheelchairs, without the assistance of at least one accompanying person or randomly present (helpful!) passers-by has so far often denied Entering such buildings / facilities or negotiating stairs within them cannot be done alone are able to.

t Various proposals have been known to people with disabilities, with

; ■■ and without a wheelchair, negotiating stairs and stairs

jl and others.

% For example, wheelchairs are used as so-called "staircases

driver "suggested and also offered. However, these massive, with additional" caterpillar-like "driving belts, a multitude of motors, complex gears and special

'ΐί switchgear, etc. provided driving or climbing equipment, despite

more elaborate design features, not the ideal solution. The stairs / staircases to be driven on are also structural, qt & itative minimum requirements.

Therefore, the previously known proposals in this area have only been limited in daily practice

: be able to enforce, be it because of their complicated technology,

ι high dead weight and finally the resulting

high purchase price.

-2-

• ■ »tf I 19 ··

• ■ I Il I ···

Frsdrich W. Odenberg 5340BadHonnoM: Γ \ ² .Τ

The invention is therefore based on the object, in particular for physically handicapped people themselves and / or their own to propose special but everyday driving devices / wheelchairs, a conveyor and / or lift system that they have to overcome levels of different levels, via entrances, steps, stairs, etc., on and in apartments, public Buildings / facilities etc., - thereby acting largely independently - made possible.

Because the lift system in question is inexpensive to manufacture due to its versatile application possibilities and its handy yet compact design _? it can also be retrofitted inexpensively anywhere, in residential and public buildings, etc., and thus help to eliminate the local difficulties for disabled people.

The solution to these objects according to the invention is that the aforementioned conveyor / lift system of a relatively largely independent moving or sitting in their driving device / elevator, by actuation by switches / switch locks or by means of electronic ones Remote control, set to "ready for operation" and "started" to move up or down to the desired level can be.

A particular advantage is that the lift system in question, after use, depending on the embodiment, is Manually or automatically fold and fold in such a way that pedestrians can use the stairs and stairs is not hindered.

According to the invention, the various parts / groups of conveyor / lift systems consist of suitable materials, such as metals, Plastics, including or a combination of these, and are screwed, riveted, welded together or connected by joints, whereby individual groups can be folded in or out via plug connections.

According to the invention, the trolley is driven mechanically, e.g. / ^ cable and / or motors by means of electronic, hydraulic or pneumatic controls / gears or a combination of these, while the "start-up" is carried out electronically or by means of a switch / switch button release.

• ■ '- •• ■ till __

I I

iFfiedrk! * VV. Qs £ tii) sry. ·· ...... .. ^ ^. /

€ 340eadK «nef 1"?:. "*. /

The invention is explained in more detail with reference to the drawings, in which various exemplary embodiments are shown explained. Here show:

Fig.1 a conveyor / lift system for conveying in particular handicapped people and / or loads, to overcome different levels according to of the invention, seen in the direction of a staircase;

Fig. _B 2 shows the lift system according to Fig. 1, seen from the side;

Fig.3 a conveyor / lift system set up for transport a wheelchair (including a disabled person), analogous to Fig.1;

Fig.4 the conveyor / lift system according to Fig.3 »from the side seen;

Fig.5 a lifting device with the schematic representation of the carrier and drive system designed as a trolley, according to Fig.1 - Fig.4;

Fig.6 a flat housing installed in a stationary position housed conveyor / lift system according to the invention.

In Figs. 1 and 2, the conveyor and lift system is illustrated as a seat lift - at the beginning of a "drive up". The trolley 1 moves, driven by an internally arranged

.der, i \

Neten Ε motor with gear, conveyed drive rollers 1 '(Fig.5) I) and / or the specially designed support rollers 1 ″, which are used for lateral support, on the handrail rod / rail 6 of the railing 7 (Fig.1u.2) or one that is usually attached to the wall (Fig.3,4,5).

The load arm attached to the side of the housing of the trolley 1 takes the seat 3, which can be latched and / or folded on, with the Footrest 4 on.

The spacer 5 'whose roller band spans several railing supports 7 at the same time in the manner of a caterpillar during the "drive" a sideways swing of the load army 2 » with the attached seat 3 and footrest 4, eliminated.

■ '■■■ * «■

itiedrichW.OtfmbKg "'

5340BadHonnefl ·. .

«It · ♦

Ar

In Figs. 3 and 4 is attached to the trolley 1 on the housing Load arm 2 a collapsible or / foldable support frame 3 '»for the reception of a wheelchair R or other

e , is t

Loads, latched. (In this example bine on one Wall W attached handrail rod / rail 6 shown on the a trolley as a load carrier drives.)

In these examples (Fig.3 »4 and 5) to prevent the undesired swinging of the load arm 2 together with the attached support frame 3 * with its load (wheelchair + person) or a seat 3 with footrest 4, the load arm 1 by the spacer 5 at a predetermined distance from the wall W, τηΐ.1;

in connection / «one during the departure or shutdown on the wall W supporting role. (Fig.3 and 5) held.

The trolley 1 designed as a total load carrier exists from several assemblies, which can be put together according to the modular principle, in each case to personal needs and to meet the local installation and operating conditions.

Several alternative drives are provided for "moving" the trolley 1 on the handrail rod / rail 6. For example, the drive ^{rollers ″! 1} and / or support rollers f can be driven by a blocked Ε motor with self-locking transmission elements.

. can

Manoeuvrable power supply / by means of a self-rolling cable reel or via a power rail concealed under the running rail 6, cue / is energized while the conveyor and lift system is in use. On the other hand, a hand crank drive can be provided as a special assembly in order to ^{be able to start the trolley 1 manually.}

And finally, the trolley 1 can be fixed in place Cable winch, and if necessary via reversing rollers, pulled up from one level to the other on the handrail rod / rail 6 or be lowered.

Fig.6 shows a side view of a conveyor and lift system, which takes place as an independent assembly in a flat housing box A and on a stair wall W. for example is mounted below a handrail bar / rail 6.

. Odenfaerg BL'kenweo 5 Bad Hornief 1

The trolley in question 1 (not visible) runs into the

on

Housing A covered, / Sn Correspondingly arranged rails parallel to the longitudinal slot B »and is arranged, for example, by one in the lower or upper part of the housing A. Motor with gear, moved from one level to another using a suitable traction device (rope, chain, etc.). A driver (or several) protruding from the trolley through the longitudinal slot B is used to latch load arms 2 ', 2V with the support frame 3 '.

The commissioning of a conveyor u <, lift systema according to the invention, The trolley 1 of which is equipped with a Ε motor is carried out via easy-to-use safety switches and / or by electronic remote control.

To the conveyor u.Liftsystem according to the invention also with different Stair systems (spiral-spindle- Uoä = stairs) to be able to use, the individual assemblies of the trolley 1 (Fig.1-5) are so torsionally connected to each other, that this all occurring radii of the associated handrail rods / rails cuddly filling, drive on can.

The invention according to Fig.1 - 5 is preferably suitable for use by individuals in apartments and house lounges / staircases, because it can be taken into safekeeping after use.

For public buildings, the invention is shown in Figure 6, but also after the A ¥ b = 1 - 5; very suitable because they are inexpensive is in acquisition and in operation

claims -6-

I I (

t (

t ((I

K <f (

■ I II

ic (tor

I ((C

&; 8t 20 815.4

(1 C (f

List of reference symbols

(1) = air trolley (with an internal drive) (2), (a ¹ ), (2 ") = load arm / e

(3) = seat (with i ¹ notch (4)

(3 ¹ ) = support frame / s

(5) = spacer

(6) = handrail pole

(7) = banister

(A) = Housing for rope or chain hoist

(B) = Longitudinal slot for rope ~ / chain hoist driver nose (R) = wheelchair

(W) = wall

• · · I It I tilt

• · »II t t <I

Claims (5)

* ":." ·. -ι r: .'ft »r 20 815.4- S c h u t z a n ,, s: ß: r μ · ρ, $, e!., i # t, J 1. Conveyor and lifting device for negotiating different levels, staircases, etc. characterized in that a trolley (1) designed as a load carrier, with its drive _{rollers I 1} V) on, and with its laterally arranged support rollers (1 ")> on the hand running bar (.6), which serves as a roadway, slides along. 2. Conveying and lifting device according to claim 1, characterized in that the individual chassis members of the trolley (1) are horseshoe-shaped and are connected to one another in an articulated manner. 3. Conveying and lifting device according to claim 1 and 2, characterized in that a self-locking drive unit is integrated into the trolley (1). 4. Conveying and lifting device according to claim 1, characterized in that the load arms (2), (2 ·), (2 ") hanging down laterally on the trolley (i) for latching a seat (3) with a footrest (.4) or support frames (3 *) are used. 5 β conveyor and lifting device claim 1 to 4> characterized in that the trolley (1), on its track (6), is moved by rope or chain drive (A / B). 1 I ti