DE7816144U1 - UNIVERSAL WINDOW REGULATORS - Google Patents

Description

PATENT-I ¹ NG ENI EU.R MANRPED RIECKE

20th 5. 1 9 7ft 6333 Braunfels

7 1 "ft / rl Neuköllner Strasse 8

Telephone (0 64 42) 43 52

KUSTIDU Sc CO. GmbH
6332!;! Irin, (; shausen

Universal window regulator

7816144 Z1.0SL78

The invention relates to a cable window regulator for motor vehicles and the like. ^

Cable fan window lifters for motor vehicles are already j

known. Such window regulators consist of a closed rope loop, which in a way around a manual or motorized rotatable drum is looped that when the drum rotates the rope to one side runs out and is wound up from the other side.

: The rope runs through the guide tube on both sides,

£ ^which on the one hand depend on the length of the drum

trim, and on the other hand nn a dis t designed as a guide profile; mzstück, zD in the form of cinos

μ 5 support brackets, a pipe or another profile t that is parallel to the sliding

K; direction of the window window is mounted.

ί The rope is freely accessible in the area of the distance tiir.kes

; and on it there is the driver for the window pane

it. 10 attached.

* However, it is a disadvantage of the previously known cable lifter,

that practically every type of vehicle has a separate jack

, is required. For example, the direction of departure of the

f the rope from the drum to each individual vehicle type.

15 fits. Likewise, the length of the spacer

j, designed to match the vehicle type from the outset

J be. The same applies to the attachment points of the

I spacer on the vehicle, e.g. inside the vehicle door.

The invention is therefore based on the object, this Overcoming 20 disadvantages and creating a cable window regulator that is no longer specific to one type of vehicle is intended, but which can be used for a wide variety of vehicle types and therefore one Universal cable window regulator.

7816144 2ioa78

This object is achieved according to the invention by the combination the following features *:

a) The bearing platform of the rope drum is at least in Area of the Seilnbganp "curved and there with a angled '-' and provided in which at least one Long hole is attached, in which the end fittings of the guide hoses are in their angular position under a known spring force adjustable automatically.

b) The dis t.'inzs tiiclt consists of one of the requirements Guide profile, at the ends of which the releasably support other end fittings.

c) The tabs for attaching the guide profile to the Vehicles can be moved on the guide profile and locked in the selected position.

d) The driver attached to the rope is deriirt with a driver plate that the driver plate play in three directions to compensate for tolerance ha :.

A window regulator designed in this way can be used to the greatest possible extent regardless of the specific vehicle type and can therefore rightly be referred to as a "universal window regulator" will be. In particular, the automatic adjustment of the guide hoses when the rope leaves the drum depending on the vehicle type enables general application. This setting takes place against the force in front of tension springs,

7816144 2ioa78

which were already known, but so far only this was used to automatically close the ropes without play keep.

Furthermore, there is the ability to move the fastening tabs on the guide profile, and i.e., the adaptability of the attachment points on different in the individual vehicle types Arranged fastening points are of great importance. Likewise means the simple way in which the fastening tabs be determined according to the chosen position on the leadership profile, namely by bending out flaps from the leadership profiles in grooves provided for this purpose on the fastening tabs represent a considerable advance. In this way, it is possible to define the details individually for each vehicle type without a laborious process. even the tolerances of the fastening points within one and the same vehicle type are irrelevant play.

There is also the fact that the hoses are attached to the Guide profiles in detachable end number doors support the possibility of the length of the guide profile - at least in certain limits - to be changed by cutting and to adapt to special circumstances. This is particular in the case of repairs in lent workshops located outside the manufacturing plant.

An onorino cost entry through warehousing only one

7816144 09/21/78

Jack type for multiple vehicle types in the repair shop is another noteworthy consideration.

Ϊ Finally, there is also the driver on which the window ||

disk is fixed, divided into two parts, namely the 35

actual driver and in the driver plate.

The disc is now attached to the latter, and this driver plate is connected to it via a kind of simple joint the driver in connection, in such a way that between the disc and the actual driver a game after all Pages, through which tolerances in the pane guide and in the position of the pane to the guide profile automatically compensate.

The combination of all the features mentioned results in a universal window regulator; but also the Use of only individual features is likely to be a technical advance compared to window regulators to be realized according to the state of the art.

Further details and features of the invention emerge from the drawings in which the invention is shown in FIG an embodiment is shown at dom as Guide profile i.l a slotted tube is used. They show: FIG. 1 schematically a window regulator according to the invention

completely in view,; ^:

Fig. 2 is a view of the board in the direction of the arrow Λ of the } ■■ Fig.l, partially in section,

Fig. 4a, 'lb a two-part driver according to the Invention, and

7816144 09/21/78

Fig. 5a, 5h a fastening tab on the slotted tube.

In Fig. 1, H denotes the Ln, icrplatine which f?
rj. the cable drum 2 carries. The latter is on the board

K by means of a bracket 5 un-J of a dome-shaped

2 5 curved cover k , in which, for example, the brake

i spring (not shown) is housed. In a familiar way

f. the drum 2 is in direct connection with the crank

I bolt 5, onto which a hand crank, for example, can be attached.

* The rope 6 is looped around the drum 2. In well-known

10 ways, it is a closed rope

L loop. The rope ends are firmly connected to each other,

k or attached to the drum 2. As shown in FIG

I the rope, starting from the drum 2, runs through one

■: first hose 7a to a serving as a spacer

if 15 slotted tube u, then through a second hose 7b

2. The drum back to the slotted tube Π is therefore referred to as a spacer because its main task is the E ⁿ of the tubes 7a, 7b to keep at a distance. The cable 6 is freely accessible through the slit of the slotted tube ″ 20. A driver is attached to it in this area, and the window pane to be moved (not shown) is fastened to the dome.

7816144 09/21/78

The circuit board I has an angled collar In on which the ends of the hoses 7a, 7b are supported. You do this not immediately, special '·, with interconnection of Compensating springs 10, the task of which is to automatically free the closed circuit of hoses and spacers to keep. The springs 10 with end fittings M are mounted on the collar 1a.

The federal government la is designed in the present embodiment in the shape of an arc of a circle. Whore circular arc shape is used to enable the rope outlets to adjust automatically, ie to adjust the angle O ^ at which the rope 6 leaves the drum 2. This angle o £ _ depends on the distance 'a ¹ at which the spacer is mounted from the circuit board 1 in a special vehicle type. This distance is usually different for different types of vehicles.

Instead of being in the shape of an arc of a circle, the collar la could, however, also have any other suitable curve shape. In the collar la two elongated holes 12 and 13 are provided, in which the end fittings designed as a socket with a connector slide. If the distance 'a ^{1 is} large, the angle is small. The end fittings ti then slide closer to one another in the elongated holes 12 and J3, being pushed by

7816144 09/21/78

.j . , Jl,.

the power of baits K .; However, if the distance "a" is small, the angle OC is large and, after a few steps, the fittings 11 slide further against the force of the springs IU. In this way you automatically set the required angle ^ L ^{at 1 '.}

The protective tube I) is marked with ¹ U :! Cs tigungslappen fin provided, which serve to the pipe 'm vehicle, z.3. in its door. For this purpose, each tab P> n is provided with a threaded hole. If necessary, however, an elongated hole could also be present instead in order to be able to better compensate for tolerances in the position of the fastening elements in the vehicle.

In FIG. 1, the fastening tabs ″> n are shown welded to the slotted tube 8. However, this does not correspond to the invention, but to the prior art. This simplified representation was chosen only in order not to overload FIG. 1. According to the invention (feature c) the fastening tabs are movable on the slotted tube 8. This is shown in FIGS. 5a; 5b. From FIG this unit can be moved on the slotted tube. The Ring On ¹

7816144 2109.78

is provided with a Cjueriiut l'l that is fixing

of the fastening tab · ">; ·, serves on the slotted tube. %

For this purpose, on the digged-out point of the pipe,
on which the flap should stand, from the edges of the
Slot with a corresponding tool one ■ ':

Metnil tongue 15 cut out or trimmed and tongue-like %

ntu Ii bent into the outside of the Quernuf l'l. Thereby 3

is the ring 'la' with bef ^ r- tigunjrsloppen'la at the slot- 1

pipe Ο fixed, and?!. · ■ this at any point «

of the slotted tube can be done, it can be seen |

that an adaptation of the universal phone jack to the ύ

different types of vehicle is possible. These

However, the same type of configuration can also be used for any other (■ profile. An adjustment in lateral ijj

Direction is possible, as already stated, if an elongated hole is provided in the tab instead of the threaded hole
This type of fastening is also possible with different types of guide profiles.

Another way to compensate for tolerances is c \ m
Driver provided. This i-Ütjiehmer is on rope 6

attached and runs up and down with the rope inside the open-ended tube. He asserts himself in a jetty
the slot continues to the outside and ends there in a plate,
to which the window pane to be moved is attached.
Such a driver according to the prior art is
shown in Fig.3.

7816144 2i.8a78

% Ii den Fig.'ta and hh is the training of the driver

i: Safe according to the invention I .. Also in this embodiment

the actual driver 16 is attached to the rope 6,

0 eg a vif sprayed, and he is in a web l6a, with the ■ i. 5 it continues outwards. The web l6a is on the outside

1 in a plate l6b, which is within a driver plate

y is housed

The driver platform 17 is. divided into two parts

halves 17a and 17b. The white 17n has a continuous

Fig. 10 drew recess 18, in the center of which is also a

, '■■ Hole 19 is through which the web 1.6a of the driver

runs. Half 17a is then with half 17b ; .. covered from the front and both are firmly connected to each other,

^b for example screwed or riveted to rivets 20.

15 on this driver 17 is then in a not shown but in a manner known per se the window pane directly or attached indirectly. In this embodiment it is essential that the plate 16b has a relatively large amount of play both inside the left through the depression! created

20 free space, as well as in hole 19. Between the actual Driver l6 and the driver plate 17, a considerable relative movement is therefore possible, which serves to

May be differences in the Bnfcs i igungssteilen and / or compensate the Schcibenführung in different Fnhrzeugtypen so DNSS also from this side of the imaginary windows as Univers ·· 1 -Fens terheber find use.

Finally, it should be mentioned that the use of the slotted tube for the purpose of making it up has the advantage that the length of this tube is simple
changed, ie can be cut off. This also makes it possible to adapt the universal window regulator to the individual types of equipment. The latter is particularly important for workshops in which the slotted tube can be adapted to the required length with simple means.

It must be noted, however, that the excess length of the cable resulting from the shortening of the spacer is achieved by inserting specially prepared cables
Hose parts in the area of the end fittings again
is compensated.

7816144 2189.78

Claims (1)

• «I % Expectations 1.) Universal rope hoist with a closed rope loop, a drum moving one rope, which is mounted on a storage board, and with two guide hoses for the rope, which are located on the one hand on the Lajrcrplatine and on the other hand on one between these hoses the spacer used, characterized by the combination of the following features:
a is the bearing plate (l) of the cable drum (2) At least in the area of the Seilaiv passages, it is curved and provided there with an angled collar (la) in which at least one elongated hole (12; 13) is attached, wherein the end fittings (ll) of the guide tubes (7n; 7b) in their angular position adjust automatically under a known spring force; b the spacer consists of a guide prox'il (P>) corresponding to the requirement at its ends the other end fittings (2 1) are releasably supported, c the tabs (Oa) for fastening the guide profile ( on the vehicle can be moved on the guide profile (. °,) and lockable in the selected position, d the driver (l6) attached to the rope (6) is with a Mitnchniorplatte (17) connected such that the Mitnehnierplatte (17) in three directions for play Has tolerance compensation. 7816144 2109.78 2.) Universal cable pull lifter according to claim I ₁ thereby gckennzcichne ! , daft the curved, angled collar (la) is in the shape of a croissant. 5.) Universal cable window lifter according to claim 1 or 2, characterized gekcnzeichnnt that the kurvenför- / r, "'. Gc, angled collar (la) with two elongated holes (12; 13) is provided. 'i. ) Universal Seilzugf ensterheber I according to claim, characterized in that _t that the tabs (3a) for mounting the guide profile ( ") in a protected holder (On attached ¹⁾ which is displaceable) on the guide profile (C °., And which has a transverse groove (ΐΛ) into which ^{tongues (J5) are bent out to fix the holder (8a 1} ) on the guide profile (. °>) and engage in the Oucrnut (i't). 5) Universal cable window lifter according to claim Ί, characterized in that the tab (i '> a) and the slotted 11, -. Vl gate (!' m ') are in one piece. 7816144 09/21/78 ■ «I 6.) Universnl-Scilzugfcnnterliober according to claim 5, characterized gckenny.cl Chuh L _t dnil animal Lnppcn (8a) having the slotted 'laltcr (■ "· .-"') made of plastic. 7.) Universal Soi] .7.iif; fer ■; 'levy according to claim 1. characterized by the fact that the driver (l6) attached to the rope (6) in the form of a web (l6a) passes through the slot, the guide profile (8) and outside the shiit: .os in a plate (16b) ends that the driver plate (J7) is divided into two parts and the plate (l6b) engages on two sides, and that at least one part plate (17a; 17b) of the driver plate (17) is bent like a knot-shaped, in which the plate ( l6b) is mounted with play after three seals. 8.) Universal cable window lifter according to claim 7, characterized in that the driver (I.6) consists of plastic. 7816144 09/21/78