DE102018119033A1 - Motor kit for driving an awning roller and awning with a motor kit - Google Patents

Abstract

Motor kit (100) for driving an awning roller (1) of an awning (200), the motor kit comprising a motor (2) and a winch (3), which has an actuating shaft (4), the motor (2 ) acts on the actuating shaft (4).

Description

The invention relates to a motor kit for driving an awning roller and an awning with a motor kit.

Motor kits are already known. For example, the DE 20 2011 051 106 U1 a motor kit and an awning with a motor kit.

A disadvantage of known motor kits is that they are often not compact to the desired extent or do not allow comfortable manual operation, for example if the motor fails, or if they are expensive to produce or if their torque does not reach a desirable level or they are heavy.

The invention has set itself the task of creating a motor kit and an awning with a motor kit, which are improved in at least one of the disadvantages mentioned.

This object is achieved by the motor kit and the awning shown in claim 10.

The motor kit according to the invention for driving an awning roller of an awning comprises a motor and a winch. The winch has an operating shaft. The motor acts on this actuation shaft.

In this way, among other things, a compact design can be achieved with a low weight.

The winch is preferably a winch of the type that is also used in a purely manually operated awning. The motor is preferably designed as an electric motor and more preferably as a rotary motor. The required voltage is preferably 12 volts. The current consumption of the electric motor is preferably less than 15 amperes or less than 10 amperes and particularly preferably about 7 amperes. It has been shown that the structure of the motor kit according to the invention makes it possible to achieve such a high degree of efficiency that such a low current consumption is sufficient.

Among other things, the winch is used to enable the awning to be operated manually, for example in the event of a motor defect. The fact that the motor shaft acts on the actuation shaft of this winch, i.e. uses the winch for power transmission, creates a prerequisite for a compact design.

The winch preferably comprises an angular gear.

The actuation shaft can also be referred to as a winch drive shaft. The winch preferably also includes a winch output shaft. The winch drive shaft and the winch output shaft are preferably at an angle to one another - particularly preferably at least approximately at right angles. The axis of rotation of the motor shaft and the axis of rotation of the output shaft of the winch preferably intersect. The winch preferably includes meshing bevel gears.

The motor kit preferably has only one angular gear, which is more preferably part of the winch.

The motor is preferably arranged outside the awning roller.

The motor, the winch and the intermediate gear are preferably connected to one another by a holder which can preferably be attached to the awning, particularly preferably to the end cap of the awning.

The motor preferably has a motor shaft. The motor kit preferably has an output shaft. The output shaft is preferably perpendicular to the motor shaft. This creates a prerequisite for a compact arrangement, in particular in the preferred embodiment in which the motor is not arranged in the awning roller.

The output shaft of the motor kit is preferably designed as a hollow shaft.

The output shaft of the motor kit and the output shaft of the winch preferably match.

The motor shaft preferably runs at least approximately parallel to the actuating shaft.

The motor shaft preferably protrudes from the motor with one end. The actuating shaft preferably protrudes from the winch at one end. If the two ends point in the same direction, then a prerequisite for a particularly space-saving arrangement is again created.

When the motor kit is mounted on the awning, the output shaft is preferably aligned with the axis of the awning roller of the awning.

Preferably, there is no shaft extending through the winch and protruding from the winch on both sides.

An intermediate gear arranged between the motor and the winch is preferably provided. The motor preferably acts on the actuating shaft via the intermediate gear.

The intermediate gear preferably comprises a drive gearwheel, which is preferably not conical, and an output gearwheel, which is preferably not conical. The axes of rotation of the drive gear and the driven gear of the intermediate gear preferably run parallel to one another.

Preferably, the drive gear meshes with the driven gear.

The intermediate gear preferably transmits the torque of the motor to the actuating shaft.

The drive gear of the intermediate gear is preferably non-rotatably connected to the motor shaft, for example toothed, preferably permanently.

The output gear of the intermediate gear is preferably rotatably connectable to the actuating shaft.

The actuating shaft preferably has a first clutch, which is more preferably designed as a motor clutch. This means that the first clutch can transmit the torque of the engine.

The actuating shaft preferably has a second clutch, which is more preferably designed as a clutch for manual actuation.

The first clutch can preferably be brought into a clutch state and into a disconnected state.

The second clutch can preferably also be brought into a clutch state and a disconnected state.

In its coupling state, the first clutch preferably establishes a rotary connection between the motor shaft and the actuating shaft. Turning the motor shaft then leads to turning the actuating shaft. In the disconnected state of the first clutch, the actuating shaft is preferably rotatable independently of the motor shaft and more preferably independently of the intermediate gear.

In its coupling state, the second clutch preferably connects the actuating shaft to a manual actuating element, which further preferably comprises a hand crank.

If the first clutch can be brought into the disconnected state by bringing the second clutch into the clutch state, then a particularly comfortable manual actuation of the awning is possible, for example in the event of a motor defect. The first clutch is preferably automatically brought into the disconnected state when the second clutch is brought into the clutch state. Preferably, the user only has to bring the second clutch into the clutch state and this automatically causes the first clutch to be disconnected.

Due to the separate first clutch, the motor preferably does not rotate during the manual actuation, and further preferably the intermediate gear does not rotate. In this way, a prerequisite for comfortable manual actuation is again created, since the torque to be applied manually is thereby reduced.

The first clutch preferably comprises a first clutch part, which is preferably in rotary connection with the actuating shaft, particularly preferably constantly. Rotation of the first coupling part therefore preferably causes the actuation shaft to rotate.

The first coupling part of the first coupling preferably has a first rotation locking device.

The first clutch is preferably brought into the disconnected state by moving the first clutch part parallel to the actuating shaft and more preferably towards the winch.

The first clutch preferably comprises a second clutch part, which is preferably in rotary connection with the motor shaft, preferably permanently. As soon as the motor shaft rotates, the second coupling part preferably also rotates.

The second coupling part of the first coupling preferably has a second rotation locking device, which is more preferably complementary to the first rotation locking device.

The second clutch part of the first clutch is preferably not directly connected to the motor shaft, but is mediated by at least one gearwheel of the intermediate gear.

The intermediate gear preferably comprises a drive gear and more preferably an output gear. The intermediate gear can have further gears. It preferably has no further gear wheels. The output gear preferably rotates at a maximum of 55 revolutions per minute. In this way, the maximum speed of common winches is not exceeded and safe operation is guaranteed.

The second clutch part of the first clutch is preferably formed by the driven gear.

The second rotational locking device is particularly preferably arranged on the end face of the driven gear.

If the second rotation locking device is made in one piece with the output gear of the intermediate gear, then a robust and compact design can result.

The output gear of the intermediate gear is preferably rotationally connected to the motor shaft, preferably permanently, particularly preferably by means of the drive gear of the intermediate gear.

The actuating shaft preferably extends through the first coupling part in such a way that a non-rotatable positive connection is formed. The positive connection is preferably effected in such a way that a non-circular section of the actuating shaft, for example a square section, passes through the first coupling part and has a recess which is complementary thereto.

The positive connection preferably permits displacement of the first coupling part along the actuating shaft.

The first rotary locking device is preferably arranged on the end face of the first coupling part.

Preferably, the first rotation locking device and the second rotation locking device comprise mutually complementary spur gears. The flanks of the teeth preferably run parallel to the actuating shaft. The teeth of the spur toothing can preferably also be referred to as bumps.

Moving the first coupling part along the actuating shaft preferably brings the first coupling into the coupling state or the disconnected state. The first clutch is preferably in the disconnected state as soon as the first clutch part has been displaced along the actuating shaft to such an extent that the spur gear teeth of the first and second rotational locking devices are no longer in engagement. From its disengaged state, the first clutch can preferably be brought into its clutch state by displacing the first clutch part towards the second clutch part so far, along the actuating shaft, that the spur gears of the first and second rotational locking devices are engaged again.

The second clutch preferably has a first clutch part, which comprises one end of the actuating shaft. This end preferably has a non-circular cross section.

The second clutch preferably also has a second clutch part, which further preferably comprises an attachment of a hand crank. The extension preferably has a recess which is complementary to the end of the actuating shaft.

A spring is preferably provided which acts parallel to the motor shaft on the first coupling part of the first clutch. The spring is preferably designed as a compression spring.

The first coupling part of the first coupling preferably has the shape of a stopper, preferably with a central non-circular recess extending through the first coupling part, more preferably with the first rotary locking device arranged on the end face. This first coupling part preferably has an actuating surface. The first clutch can preferably be brought from its clutch state into the disengaged state by the action of force on this actuating surface. This first coupling part preferably has a rotationally symmetrical extension, which more preferably engages in an axial opening in the driven gear of the intermediate gear. This extension preferably has a greater extension in the direction of the actuating shaft than the first rotational locking device. This extension is preferably in guide engagement with the driven gear, preferably both in the coupling state of the first coupling and in the disconnected state. This first coupling part preferably has a guide for the spring. The spring preferably acts on the side of this first coupling part opposite the actuating surface.

The spring preferably presses the first coupling part into an engagement position in which the first rotary locking device is connected in a rotationally fixed manner to the second rotary locking device, in which the spur gear teeth preferably mesh with one another. The spring is preferably designed so that its force is overcome by the attachment of a crank handle.

The first and the second clutch are preferably set up such that when a user attaches the hand crank to the actuating shaft, for example in the event of a motor defect, that is to say preferably brings the second clutch into the clutch state, preferably inevitably at the same time inevitably a compressive force on the actuating surface of the first Coupling part of the first clutch exercises. The first coupling part of the first clutch is then automatically preferred — preferably against the force of the spring the actuating shaft is brought out of engagement with the second clutch part of the first clutch and in this way preferably brought the first clutch into the disconnected state.

In the coupling state of the second clutch, the second clutch part of the second clutch preferably actuates the actuating surface of the first clutch part of the first clutch.

The actuating shaft preferably ends in the interior of the driven gear of the intermediate gear.

The output gear of the intermediate gear preferably has an axial opening in which the actuating shaft ends.

The second clutch part of the second clutch is preferably matched to this opening in the driven gear in such a way that it can be brought into engagement with the end of the actuating shaft, that is to say it can be inserted into the driven gear without being operatively connected to the driven gear. The second clutch part of the second clutch can therefore preferably be rotated while it is in engagement with the actuating shaft, without it also rotating the driven gear.

In principle, it is also conceivable that the first clutch and the second clutch are not arranged on the actuating shaft, but rather on the drive gear of the intermediate gear.

The intermediate gear preferably has a gear housing. The drive gearwheel and more preferably also the output gearwheel of the transmission are preferably rotatably mounted in the transmission housing and more preferably cannot be displaced relative to the transmission housing. For this purpose, both the drive gear and the driven gear preferably have an extension which is rotationally symmetrical with respect to the respective axis of rotation of the wheel and which engages in a complementary recess in the gear housing. Both the drive gear and the driven gear preferably have two opposite extensions of this type. The extensions preferably do not engage directly in a recess in the gear housing, but preferably in bearing bushes arranged in these recesses.

The invention also relates to an awning with an awning roller and a motor kit according to one of claims 1 to 9. Preferably, as is already known per se, an awning cloth can be unwound and rewound from the awning roller. The awning can have an extension length of more than four meters due to the high torque that can be achieved with the motor kit. The awning can be a roof awning or a wall awning.

The output shaft of the motor kit is preferably non-rotatably connected to the awning roller.

The motor kit can be arranged on the awning from the start or can be retrofitted.

• 1 eine Seitenansicht des erfindungsgemäßen Motor-Kits, sowie Anschlussbauelementen der Markise;
• 2 eine Ansicht des Motor-Kits von 1 mit Blickrichtung entlang des Pfeils II in 1;
• 3 eine perspektivische Darstellung des Motor-Kits aus 1;
• 4 eine Ansicht wie in 3, jedoch aus einem anderen Blickwinkel;
• 5 eine Ansicht wie in 1, jedoch von der gegenüberliegenden Seite;
• 6 eine Ansicht wie in 2, jedoch von der gegenüberliegenden Seite;
• 7 eine Ansicht von oben auf den in 5 gezeigten Motor-Kit;
• 8 eine Ansicht wie in 3, jedoch von einem anderen Blickwinkel und ohne Anschlussbauelemente der Markise;
• 9 eine schematische Querschnittsdarstellung des Motor-Kits, im Kupplungszustand der ersten Kupplung und Trennzustand der zweiten Kupplung;
• 10 ein Detail aus 9;
• 11 eine Ansicht von oben auf den Motor-Kit sowie Darstellung der Schnittlinie für den Querschnitt aus 9;
• 12 eine perspektivische Darstellung der Betätigungswelle;
• 13 eine perspektivische Darstellung einer der beiden Lagerbuchsen des Abtriebszahnrads des Zwischengetriebes;
• 14 eine perspektivische Darstellung einer der beiden Lagerbuchsen des Antriebszahnrads des Zwischengetriebes;
• 15 eine perspektivische Darstellung der Federführung;
• 16 eine perspektivische Darstellung der Feder;
• 17 eine perspektivische Darstellung des ersten Kupplungsteils der ersten Kupplung;
• 18 eine perspektivische Darstellung des Abtriebszahnrads des Zwischengetriebes;
• 19 eine perspektivische Darstellung des Antriebszahnrad des Zwischengetriebes;
• 20 eine Darstellung wie in 10, jedoch im Trennzustand der ersten Kupplung und Kupplungszustand der zweiten Kupplung;
• 21 eine perspektivische Darstellung eines Teils des Getriebegehäuses;
• 22 eine perspektivische Darstellung eines weiteren Teils des Getriebegehäuses;
• 23 eine perspektivische Darstellung des zweiten Kupplungsteils der zweiten Kupplung;
• 24 eine Seitendarstellung eines Ausführungsbeispiels einer erfindungsgemäßen Markise;
• 25 eine perspektivische Darstellung der in 24 gezeigten Markise.

The invention will now be explained in more detail with reference to an embodiment shown in the drawings. Show it:

• 1 a side view of the motor kit according to the invention, as well as connection components of the awning;
• 2 a view of the motor kit of 1 looking in the direction of arrow II in 1 ;
• 3 a perspective view of the motor kit 1 ;
• 4 a view like in 3 , but from a different perspective;
• 5 a view like in 1 , but from the opposite side;
• 6 a view like in 2 , but from the opposite side;
• 7 a top view of the in 5 shown motor kit;
• 8th a view like in 3 , but from a different perspective and without connection components of the awning;
• 9 is a schematic cross-sectional view of the engine kit, in the coupling state of the first clutch and disconnected state of the second clutch;
• 10 a detail out 9 ;
• 11 a top view of the motor kit and representation of the cutting line for the cross section 9 ;
• 12 a perspective view of the actuating shaft;
• 13 a perspective view of one of the two bearing bushes of the driven gear of the intermediate gear;
• 14 a perspective view of one of the two bearing bushes of the drive gear of the intermediate gear;
• 15 a perspective view of the lead;
• 16 a perspective view of the spring;
• 17 a perspective view of the first coupling part of the first clutch;
• 18 a perspective view of the output gear of the intermediate gear;
• 19 a perspective view of the drive gear of the intermediate gear;
• 20 a representation like in 10 , but in the disconnected state of the first clutch and the clutch state of the second clutch;
• 21 a perspective view of part of the gear housing;
• 22 a perspective view of another part of the transmission housing;
• 23 a perspective view of the second coupling part of the second clutch;
• 24 a side view of an embodiment of an awning according to the invention;
• 25 a perspective view of the in 24 shown awning.

The embodiment of the motor kit according to the invention shown and designated as a whole by 100 is for driving an awning roller 1 an awning 200 intended.

Such as 1 shows, the kit includes a motor designed as an electric motor 2 and a winch 3 , The winds 3 has an actuating shaft 4 on. The motor 2 acts on this actuation shaft 4 , The motor 2 is outside the awning roll 1 arranged (see about 24 and 25 ) and has a motor shaft 12 on.

The winds 3 includes an angular gear. The actuation shaft 4 can also be referred to as a winch drive shaft. The winds 3 also includes a winch output shaft 14 , The winch drive shaft 14 and the winch output shaft 4 are at least approximately at right angles to each other. This means that the axis of rotation D the winch drive shaft 4 and the axis of rotation B the output shaft of the winch is at least approximately perpendicular to each other ( 9 ). The axis of rotation A the motor shaft 12 and the axis of rotation B the output shaft 14 the winds cut each other (see 9 ). The winds 3 includes a bevel gear 36 and another bevel gear meshing with this 37 ( 9 ). The motor kit 100 points, such as 9 shows just one angular gear, which is also part of the winch 3 is.

How again 9 shows the engine kit 100 an output shaft 13 on. This output shaft 13 is designed as a hollow shaft and matches the output shaft 14 the winds match. The output shaft 13 of the motor kit 100 is at least approximately perpendicular to the motor shaft 12 , The motor shaft 12 runs at least approximately parallel to the actuating shaft 4 the wind.

How out again 9 the motor shaft is clear 12 with one end 28 from the engine 2 and the actuating shaft 4 stands with one end 29 out of the wind 3 and the two ends 28 . 29 point in the same direction R (in 9 downward).

The output shaft 13 of the kit is aligned with the awning 100 assembled state of the motor kit with the axle C the awning roll 1 (please refer 24 ).

It's not through the winds 3 reaching out from both sides of the winch 3 protruding shaft provided.

How about that 1 and 9 show is one between the engine 2 and the winds 3 arranged intermediate gear 5 provided and the engine 2 acts via the intermediate gear 5 on the actuating shaft 4 , The intermediate gear 5 includes a drive gear, which is not conical 34 and a non-conical output gear 19 , The axes of rotation of the drive gear and the output gear of the intermediate gear run parallel to each other. The drive gear 34 meshes with the driven gear 19 ,

The drive gear 34 the intermediate gear is non-rotatable with the motor shaft 12 connected and the output gear 19 the intermediate gear is preferably rotationally fixed to the actuating shaft 4 connectable.

The actuation shaft 4 has a first clutch 6 on, which is designed as a motor coupling.

The actuation shaft 4 has a second clutch 7 on, which is designed as a clutch for manual actuation. The first clutch 6 is in a clutch state 8th and in a disconnected state 9 bringable and the second clutch 7 is also in a clutch state 10 and a disconnected state 11 brought.

The first clutch 6 connects in their coupling state 8th the motor shaft 12 with the actuating shaft 4 (please refer 9 ). In the disconnected state 9 the first clutch is the actuating shaft 4 regardless of the motor shaft 12 and regardless of the intermediate gear 5 rotatable (see 20 ).

The second clutch 7 connects in their coupling state 10 the actuation shaft 4 with a manual control element, which further preferably comprises a hand crank and of which only the attachment in the figures 24 is shown.

Like a synopsis of the 10 and 20 shows is by bringing the second clutch 7 in the clutch state 10 the first clutch 6 in the disconnected state 9 brought. The first clutch 6 is automatically in the disconnected state in the embodiment shown 9 brought when the second clutch 7 in the clutch state 10 brought.

The second coupling part 23 the second clutch 7 actuated in the clutch state 10 the actuation surface of the first clutch part of the second clutch 15 the first clutch 6 ( 20 ).

How out 20 concludes, turns with the first clutch disconnected 6 during manual operation of the engine 2 and also the intermediate gear 5 not with.

The first clutch 6 comprises a first coupling part 15 , which is constantly in rotary connection with the actuating shaft 4 stands ( 9 ). The first coupling part 15 the first clutch 6 has a first rotation locking device 16 on (see about 17 ).

The first coupling part 15 The first coupling has the shape of a plug, with a non-circular recess in the middle, which extends through the first coupling part 38 and with the spur toothing 20 , This first coupling part 15 has an actuating surface 43 on. The first clutch 6 can be exerted by force on this actuating surface 43 be brought from the coupling state to the disconnected state. This first coupling part 15 preferably has a rotationally symmetrical extension 44 on that in the axial opening 39 of the output gear 19 of the intermediate gear 5 attacks. This process 44 points in the direction of the actuating shaft 4 a greater extension than the first rotation locking device 16 , This process 44 is therefore with the output gear 19 in guide engagement, both in the coupling state 8th the first clutch 6 (see about 10 ), as well as in the disconnected state 9 (see about 20 ). This first coupling part 15 has a guide for the spring 27 , The feather 27 acts preferably on the actuating surface 43 opposite side of this first coupling part 15 ,

The first clutch 6 comprises a second coupling part 17 that is constantly in rotation with the motor shaft 12 stands, mediated by the drive gear 34 of the intermediate gear 5 , The second coupling part 17 the first clutch 6 has a second rotation locking device 18 on, which is preferably complementary to the first rotation locking device 16 is trained (see 17 and 18 ). In the embodiment shown, the intermediate gear has next to the drive gear 34 and the driven gear 19 no more gears.

How about that 9 and 18 show is the second coupling part 17 the first clutch 6 through the driven gear 19 of the intermediate gear and the second rotary locking device 18 is on the end face and in one piece on the driven gear 19 arranged.

The first coupling part 15 the first clutch 6 is from the actuation shaft 4 penetrated in such a way that a non-rotatable form fit is formed (see 9 . 12 and 17 ). The first coupling part 15 is from a square section of the operating shaft 4 penetrated and has a complementary recess 38 on. In this way, the positive connection allows the first coupling part to shift 15 along the actuation shaft 4 to. The first anti-rotation device 16 is on the face of the first coupling part 15 arranged (see 17 ).

As the 9 . 17 and 18 show include the first rotation locking device 16 and the second rotation locking device 18 complementary spur gears 20 . 21 , the flanks of the teeth parallel to the actuating shaft 4 run and the teeth of the front teeth 20 . 21 can therefore also be referred to as humps.

The first clutch 6 is in the disconnected state 9 once the first coupling part 15 so far along the actuation shaft 4 was shifted that the spur gears 20 . 21 are no longer engaged. From their separation state 9 is the first clutch 6 in their clutch state 8th bringable in which the first coupling part 15 so far on the second coupling part 17 to, along the actuation shaft 4 , that the spur gear is moved 20 . 21 are engaged again.

The second clutch 7 has a first coupling part 22 on which has a square end 29 the actuating shaft 4 includes (see 9 and 20 ).

The second clutch 7 also has a second coupling part 23 on which through an approach 24 a hand crank (not shown in the figures) is formed. The approach 24 has one towards the end of the actuation shaft 4 complementary recess 25 on (see about 23 ).

The actuation shaft 4 ends inside the driven gear 19 of the intermediate gear.

The output gear 19 of the intermediate gear has an axial opening 39 on in which the actuation shaft 4 ends.

The second coupling part 23 the second clutch 7 is so on this breakthrough of the driven gear 19 voted that it was engaged with the end 29 the actuating shaft can be brought, that is, into the driven gear 19 can be inserted without being operatively connected to the driven gear 19 to get. The second coupling part 23 the second clutch can thus be rotated while it is in engagement with the actuation shaft without the output gear 19 with turns.

It is a feather 27 provided in the direction of the motor shaft 12 on the first coupling part 15 the first clutch 6 acts. The feather 27 presses the first coupling part 15 in an engagement position in which the first rotary locking device is connected in a rotationally fixed manner to the second rotary locking device, in which the spur gears are preferred 20 . 21 interlock. The feather 27 is designed to use its strength by attaching the approach 24 the hand crank is overcome.

If the user, for example in the event of a motor defect, pulls the crank handle on the actuating shaft 4 attaches, so the second clutch 7 in their clutch state 10 brings, then the first coupling part is automatically 15 the first clutch 6 - against the force of the spring 27 - along the actuation shaft 4 moved and out of engagement with the second coupling part 17 the first clutch 6 brought.

15 shows the top guide 33 the in 16 spring shown 27 ,

5 inter alia indicates connection components 26 the awning.

The intermediate gear 5 has a gear housing, the parts 35 . 35 ' about that 2 to 6 . 8th and 21 . 22 demonstrate. The drive gear 34 and the driven gear 19 of the intermediate gear 5 are rotatably mounted in the gear housing and are otherwise not displaceable relative to the gear housing. The drive gear 34 as well as the driven gear 19 for this purpose each have two opposite, to the respective axis of rotation of the wheel 19 . 24 rotationally symmetrical extensions 40 on, each in a complementary recess 41 grip of the gearbox. The extensions 40 do not directly engage in a recess 41 of the transmission housing, but in bearing bushes arranged in these recesses 31 . 32 (please refer 9 . 10 . 13 . 14 . 18 and 19 ).

The motor 2 , the winds 3 and the intermediate gear 5 are connected to each other by a bracket 42 connected, which can be attached to the end cap of the awning (see about 8th ). The motor kit is very compact, like the one 7 and 11 demonstrate. The bracket 42 can be designed differently, such as a comparison of the 1 With 5 shows.

The 24 and 25 show an embodiment of an awning according to the invention 200 with an awning roll 1 and the motor kit described above 100 , The output shaft 13 of the motor kit 100 is rotatable with the awning roller 1 connected.

LIST OF REFERENCE NUMBERS

100

Motor kit

200

awning

1

awnings role

2

engine

3

winch

4

actuating shaft

5

intermediate gear

6

first clutch

7

second clutch

8th

Clutch condition of the first clutch

9

Disconnected state of the first clutch

10

Clutch condition of the second clutch

11

Disconnected state of the second clutch

12

motor shaft

13

Output shaft of the motor kit

14

Output shaft of the winch

15

first coupling part of the first clutch

16

first rotation locking device

17

second coupling part of the first clutch

18

second rotation locking device

19

Output gear of the intermediate gear

20

spur gearing

21

spur gearing

22

first clutch part of the second clutch

23

second clutch part of the second clutch

24

Neck of a hand crank

25

Recess of the approach

26

Connection components of the awning

27

feather

28

protruding end of the motor shaft

29

protruding end of the actuating shaft

30

-

31

Bearing bush of the output gear of the intermediate gear

32

Bearing bush of the drive gear of the intermediate gear

33

leadership

34

Drive gear of the intermediate gear

35, 35 '

Gearbox housing parts

36

bevel gear

37

bevel gear

38

Recess of the first coupling part of the first coupling

39

axial breakthrough of the output gear of the intermediate gear

40

extension

41

recess

42

bracket

43

actuating surface

44

extension

45

guide

A

Rotation axis of the motor shaft

B

Axis of rotation of the output shaft of the winch

C

Axis of the awning roller

D

Actuating shaft axis

R

direction

QUOTES INCLUDE IN THE DESCRIPTION

This list of documents listed by the applicant has been generated automatically and is only included for better information for the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• DE 202011051106 U1 [0002]

Claims (10)

Motor kit (100) for driving an awning roller (1) of an awning (200), the motor kit comprising a motor (2) and a winch (3) having an actuating shaft (4), characterized in that the motor (2) acts on the actuating shaft (4). Motor kit after Claim 1 , characterized in that the motor (2) has a motor shaft (12) and the motor kit (100) has an output shaft (13) and the output shaft (13) is perpendicular to the motor shaft (12). Motor kit after Claim 1 or 2 , characterized in that an intermediate gear (5) arranged between the motor (2) and the winch (3) is provided and the motor (2) acts on the actuating shaft (4) via the intermediate gear (5). Motor kit according to one of the Claims 1 to 3 , characterized in that the actuating shaft (4) has a first clutch (6) which is designed as a motor clutch and a second clutch (7) which is designed as a clutch for manual actuation, the first clutch (6) in a clutch state (8) and can be brought into a disconnected state (9) and the second clutch (7) can be brought into a clutch state (10) and a disconnected state (11). Motor kit after Claim 4 , characterized in that the first clutch (6) can be brought into the disconnected state (9) by bringing the second clutch (7) into the clutch state (10). Motor kit after Claim 4 or 5 , wherein the motor (2) has a motor shaft (12), characterized in that the first clutch (6) comprises a first coupling part (15) which is in rotary connection with the actuating shaft (4) and has a first rotation locking device (16) , and a second coupling part (17) which is in rotary connection with the motor shaft (12) and has a second rotary locking device (18) which is complementary to the first rotary locking device (16). Motor kit after Claim 6 , An intermediate gear (5) arranged between the motor (2) and the winch (3) is provided, characterized in that the intermediate gear (5) comprises an output gear (19) and the second coupling part (17) through the output gear (19 ) is formed, the second rotation locking device (18) being arranged on the end face of the driven gear (19). Motor kit after Claim 6 or 7 , characterized in that the first coupling part (15) is penetrated by the actuating shaft (4) in such a way that a non-rotatable positive connection is formed, which allows the first coupling part (15) to be displaced along the actuating shaft (4) and the first rotational locking device (16 ) is arranged on the end face of the first coupling part (15), the first rotary locking device (16) and the second rotary locking device (18) comprising mutually complementary spur gears (20, 21). Motor kit according to one of the Claims 4 to 7 , characterized in that the second coupling (7) has a first coupling part (22) which comprises one end (29) of the actuating shaft (4) which has a non-circular cross section and a second coupling part (23) which has a shoulder (24 ) comprises a hand crank which has a recess (25) complementary to the end (29) of the actuating shaft (4). Awning (200) with an awning roller (1) and a motor kit (100) according to one of the Claims 1 to 9 ,

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