CN107002437B

CN107002437B - Piecing devices

Info

Publication number: CN107002437B
Application number: CN201580053891.XA
Authority: CN
Inventors: 马尔科·默斯尔
Original assignee: Technology Co Ltd Malaysia Branch
Current assignee: Technology Co Ltd Malaysia Branch
Priority date: 2014-10-02
Filing date: 2015-09-10
Publication date: 2019-03-19
Anticipated expiration: 2035-09-10
Also published as: CN107002437A; EP3201413B1; WO2016050480A1; EP3201413A1; DE102014114373A1

Abstract

The present invention relates to a kind of piecing devices, it to be used for lifting carriage element, the lifting carriage element includes frame and along the track transportable fan wing in the direction of movement.The piecing devices include at least one roller vehicle and elevating mechanism, the roller vehicle includes vehicle frame and at least one idler wheel for being arranged on the vehicle frame, the position that the elevating mechanism is used to that the fan wing to be moved to lifting by dropping heavy position relative to vehicle frame, the underrun gap for fanning the wing on the position of the lifting and the track are separately.The elevating mechanism includes relative to the tilted-putted guide link of moving direction and importing the supporting member being arranged in the guide link, wherein, it is provided with regulating element, for adjusting the gap, position of the supporting member in the guide link can be changed by the regulating element.

Description

Piecing devices

Technical field

The present invention relates to a kind of piecing devices, for such as lifting carriage of lifting carriage door or lifting carriage window member Part, the lifting carriage element include frame and transportable relative to frame in the direction of movement along the track of downside The wing is fanned, the piecing devices include at least one roller vehicle and elevating mechanism, and there is the roller vehicle vehicle frame and setting to exist At least one idler wheel on vehicle frame, the elevating mechanism can be operated by the drive rod of the piecing devices, be used The bottom of the wing is fanned on the position of the lifting by the position that the heavy position of drop is moved to lifting in the wing will be fanned relative to vehicle frame Face passes through gap and the track separately.

Background technique

The balcony door of such as large area or this kind of lifting carriage element of balcony window shape formula are more and more extensive.Pacifying On the lifting carriage element of dress, moving direction is horizontal direction.On this kind of lifting carriage element, often it is being mounted on the fan wing Several roller vehicles are provided on the mounting groove of bottom surface, wherein idler wheel directly rolls on the track of downside.Substantially, may be used also One or several roller vehicles are set with the upside in the fan wing, wherein idler wheel rolls on suspention track.In this embodiment In, the track of downside is only used as unloading face.

It can be set to, at the heavy position of drop, the bottom surface placement for fanning the wing is in orbit.In such an embodiment, the wing is fanned It is immovably placed on the track of downside when in off position by its bottom surface, or is placed in and is arranged in framework bottom In portion or similar track, the fan wing can be lifted relative to vehicle frame by shake operation pull rod, thus generate gap, and can By means of the mobile fan wing of idler wheel.However, the bottom surface of the fan wing must be not necessarily placed in orbit at the heavy position of drop.Also It is to say, the fan wing in principle can also be at the heavy position of drop by roller supporting.In this case, the bottom surface for fanning the wing is also dropping When heavy position separately by gap and track.However, the gap, which is less than, is located at fan wing bottom surface when fanning the position of wing lifting Gap between track.

Vehicle frame can be arbitrary supporting member, for placing idler wheel.That is, vehicle frame is necessarily with closed form Frame.For example, the flat steel that vehicle frame can be spaced apart from each other by two are constituted, they are by spacer block or pass through idler wheel certainly The shaft of body is connected with each other.It is also pointed out that gap not necessarily must be recognized as gap from side, for example, it can also be with It is labyrinth.The concept in " gap " is used only to indicate, fans the lower side rail of each intercept of wing bottom surface directly opposite side The intercept between be spaced a small distance.

Therefore, the installation of lifting carriage element has difficulties: on the one hand in terms of being lifted path, and thus should make Gap is as small as possible, but still further aspect, it should avoid abrasion of the fan wing bottom surface on lower side rail.If gap is at this Aspect is improper, it is necessary to troublesomely unload piecing devices down from the fan wing, and reinstall.

Summary of the invention

It is an object of the invention to simplify the installation of lifting carriage element.

The purpose is realized by the piecing devices with the feature in the embodiment of the present invention.

According to the present invention, the elevating mechanism includes relative to the tilted-putted guide link of moving direction and being imported into The supporting member being placed in guide link, wherein the guide link is arranged on the component being fixedly connected with the fan wing, The supporting member is arranged on vehicle frame, or is changed and gone it；Also, it is provided with regulating element, for adjusting gap, is led to Position of the supporting member in the guide link can be changed without operating drive rod by overregulating element.

Wherein, the component of the guide link is connect and is provided with the fan wing, it can be in the horizontal direction relative to fan The wing is mobile.What the concept of " being fixedly connected " referred to is in vertical direction.Because the component with guide link is vertical It is fixedly connected on direction with the fan wing, and the supporting member is fixedly connected with vehicle frame in vertical direction, is set based on inclination Opposite horizontal movement between the supporting member and the guide link can be converted by the guide link set Fan the lifting campaign or the heavy movement of drop of the wing.User after being mounted with the piecing devices or can install as a result, After the lifting carriage element, gap is adjusted by means of regulating element scene.In this way, can pacify The distance between track and the fan wing bottom surface of downside are reduced on the lifting carriage element installed.The adjustment can also install It is carried out on the fan wing, that is to say, that be also able to carry out subsequent correction.Have no need to change the installation site of piecing devices.Thus, it is possible to Enough so that adjustment process is especially quickly and simple.

Linear slant path is not limited only to for the understanding of " inclination " setting of guide link.In more situations, phase Guide link tilted-putted for moving direction refers to: the setting direction of the guide link and moving direction are not parallel, and And not form right angle.The guide link can also arc-shaped setting on the whole, as long as the guide link is infinite Small intercept is always obliquely installed relative to moving direction.

Preferably, the regulating element is configured to be operated from the leptoprosopy of the fan wing.Described fans the narrow of the wing Face is not under normal circumstances in the visible range of user, so that regulating element will not be in appearance to lifting carriage element It has an impact.The regulating element can be for example installed along in the mounting groove that fan wing bottom is arranged in roller vehicle, and And it can be operated by the corresponding leptoprosopy above lower edge.

Guard rail can be set in the leptoprosopy of the fan wing, the guard rail has the groove for admittance tool, by means of described Tool can operate the regulating element.For example, in the installation of purposive lifting carriage element, it can be described Guard rail be located at regulating element before position on through-hole is set, to import screwdriver or similar means.The tune as a result, Section element is arranged in the cavity of the fan wing, and is covered by guard rail.

The supporting member may include sliding pin, and the sliding pin can slide in guide link.However it is excellent Choosing, the supporting member includes rotatable wheel, because can make in this way when the wing is fanned in lifting Frictional force is especially small.The rotatable wheel can be set on the horizontal roller shaft being directly installed on vehicle frame.

The regulating element can be designed to be able to positive relative to the fan wing or be in reverse to described in moving direction movement Vehicle frame, to change position of the supporting member in the guide link.This design is particularly suitable for following The lifting carriage element of situation, it may be assumed that in the lifting carriage element, act on the drive rod or drive pole device on roller vehicle Driving campaign it is inconsistent, and roller vehicle under any circumstance can fan the wing on move.The same lifting is used as a result, Mechanism both can also be used to adjust gap after mounting by the lifting of operation pull rod and the heavy fan wing of drop.

According to one embodiment of present invention, the regulating element is designed to move towards two by vehicle frame The male part connecting with drive rod is said differently, it may be assumed that institute to the vehicle frame mobile in the fixed situation of drive rod The regulating element stated can be designed for changing the distance between reference point and reference point of vehicle frame of drive rod.Institute as a result, The regulating element stated does not interfere the sliding motion of drive rod, does not interfere the position of roller vehicle yet, and is only related to coupling mechanism.From From the perspective of design structure, cheap convenience is done so.

As a result, in a specific embodiment, the first male part is pull rod, the pull rod end setting of the pull rod On the vehicle frame, another pull rod end of the pull rod has elongated hole, runs through in the elongated hole and sets Set the bearing axis being mounted on the second male part, wherein by means of the regulating element, the bearing axis can be in institute It is moved in the elongated hole stated.Such, especially swingable pull rod is normally placed in comer transmission device region, to Vertical drive rod movement is converted into the movement of horizontal roller vehicle.By the way that elongated hole is arranged in the pull rod end of pull rod and borrows Help regulating element mobile bearing axis in elongated hole, can enter the organization's integration for being used to adjust gap in easy method In some comer transmission devices.

The regulating element can be designed as adjusting screw, and the adjusting screw, which is received, to be placed on described In the threaded portion of the pull rod end of elongated hole, and its screw end is in contact with the bearing axis.Make structure in this way It is particularly simple.In general, the regulating element is only contacted in one direction with bearing axis and is sufficient, because The gravity that can use the fan wing on opposite direction does not need the displacement for carrying out active as a result,.

The regulating element can be designed as in the direction identical or opposite with moving direction, relative to institute The mobile bearing element for being provided with the guide link of the fan wing stated is sliding in the guiding to change the supporting member Position in ring.The bearing element may, for example, be the plate being disposed vertically, and elongated, composition guiding is provided on the plate and is slided The groove of ring.In such embodiments, the roller vehicle relative to the fan wing it is not necessary to can move, this is answered some It is expected in.

The regulating element can be designed as the adjusting screw with head of screw, and the adjusting screw is received placement The block face being fixedly connected with the fan wing is supported in the threaded portion of the bearing element, and through the head of screw On.Only support the head of screw just enough in one direction, because, as discussed above, in Xiang Fanfang Upwards, the gravity for fanning the wing can be operated automatically.

The bearing element can be guided to be placed on the locating piece being fixed on the fan wing by slide rail On, it is provided with the block face on the locating piece or is fixed with the component with the block face.For example, institute Importing for the bearing element stated can be realized by the T-slot that is arranged on the locating piece or dovetail groove.

The roller vehicle may include two spaced idler wheels in the direction of movement, wherein the bearing member Part is mounted on the vehicle frame between the idler wheel.A supporting member is only needed on each vehicle frame, would not generate roller vehicle The danger toppled over.In principal it is also possible to be that idler wheel between two supporting members is arranged on the vehicle frame.

In another embodiment of the present invention, it is spaced apart from each other in the direction of movement provided at least two (preferably two)s The roller vehicle of placement, wherein the elevating mechanism has the device for belonging to respective roller vehicle, which includes guide link And supporting member, and position of the supporting member in the guide link can be by means of the regulating element It is common to change.Thus, it is only necessary to operate a regulating element, so that it may adjust the position of all roller vehicles.The fan wing bottom Face can carry out elevating movement in the case where its horizontal direction is constant by means of the regulating element, and this simplifies adjusted Journey.

In order to realize common movement, the vehicle frame of the roller vehicle can be by means of hard, especially rod-shaped connection Component is connected with each other.This makes it possible to very simple and is inexpensively implemented into the roller vehicle device that can be moved simultaneously.

In another embodiment of the present invention, it is provided with additional regulating element, it is designed to change one The relative position of supporting member and guide link on a device, and the supporting member being maintained on another device and guiding are slided The relative position of ring.Thus the bottom surface of the fan wing can not only be moved in vertical direction, but also can change its slope.It is logical This mode is crossed, can make up for it the collimation between the fan wing bottom surface generated after installing lifting carriage element and the track of downside Error.

One in the regulating element can be designed to relative to the fan wing locomotive frame, and it is another An outer regulating element is designed to relative to the mobile bearing element with the guide link of the fan wing.By The thickness in a regulating element adjustment gap can be used in this, and uses the slope of another amendment fan wing bottom surface.Pass through this Kind method, can highly precisely adjust gap.

Extension of the invention is also illustrated in the dependent claims, the description and the figures.

Detailed description of the invention

The present invention is illustrated below in conjunction with attached drawing.

Fig. 1 is shown provided with the lifting carriage element of piecing devices according to the present invention under the basic status not shifted Perspective partial section view.

Fig. 2 shows the lifting carriage elements according to Fig. 1 in the state of displacement.

Fig. 3 shows the amplification detail view in Fig. 1 piecing devices shown, and front side roller vehicle has been more accurately displayed in it.

Fig. 4 shows the front side roller vehicle that displaced condition is in relative to Fig. 3.

Fig. 5 shows the amplification detail view in Fig. 1 piecing devices shown, and back side wheel vehicle has been more accurately displayed in it.

Fig. 6 shows the back side wheel vehicle that displaced condition is in relative to Fig. 5.

Fig. 7 shows the back side wheel vehicle observed from fan wing leptoprosopy.

Fig. 8 shows the back side wheel vehicle observed from fan wing leptoprosopy in displaced condition.

Specific embodiment

Fig. 1 and Fig. 2 shows the lower part of lifting carriage door 11, the lifting carriage door include unshowned frame and relative to frame Frame is moving horizontally the transportable fan wing 15 of direction V.In fig. 1 and 2, it is particularly possible to pick out the front side leptoprosopy of the fan wing 15 75, rear side leptoprosopy 76 or fan wing bottom surface 77.

In order to move the fan wing 15, it is equipped with the device including two roller vehicles 17a, 17b, the two roller vehicles are by means of rolling Wheel 27 rolls on rails 19, and the guide rail 19 setting is below the fan wing 15.Guide rail 19 can be designed to a part of frame, or It can be set as separated component, such as ground beam.The upside of guide rail 19 is equipped with track 21, and along the track, fanning the wing 15 can be with It is mobile by means of roller vehicle 17a, 17b.The two roller vehicles 17a, 17b is connected with each other by horizontal connecting rod 22.As indicated, Roller vehicle 17a, 17b and connecting rod 22 are received in the lower wing base 23 for being placed on the fan wing 15.Roller vehicle 17a, 17b are respectively With vehicle frame 25, two are rotatably disposed on the vehicle frame in the idler wheel 27 that moving direction V is spaced apart from each other.In Fig. 1 and Fig. 2 In, it is based on partial section view, can only see an idler wheel 27 of each roller vehicle 17a, 17b respectively.

There is supporting member 29 in Fig. 3-6 as can be seen that on each roller vehicle 17a, 17b, it is with rotatable The form of wheel is placed on the vehicle frame 25 between idler wheel 27.In figs. 1-6, the fan wing 15 is opened to the left, is closed to the right.Phase The roller vehicle 17a that right side is placed in Fig. 1 is known as " front side roller vehicle ", left side in Fig. 1 is put by Ying Di in the following description The roller vehicle 17b set is known as " back side wheel vehicle ".

Supporting member 29, which is imported into, to be arranged in each guide link 31, which inclines relative to moving direction V Tiltedly setting, and be fixedly connected in vertical direction with the fan wing 15.The vehicle frame 25 of two roller vehicles 17a, 17b are in the horizontal direction It can be moved relative to the fan wing 15.When by vehicle frame 25 interconnected from home position as shown in Figure 3 relative to fan the wing 15 to When moving right, due to the slant setting of guide link 31, fans the wing 15 and be lifted relative to guide rail 19.By operating in the accompanying drawings not The drive pole device shown, the common horizontal that user can be realized such roller vehicle 17a, 17b are mobile.The drive pole device is logical Comer transmission device 33 is crossed to be connected with the vehicle frame 25 of front side roller vehicle 17a.As a result, guide link 31 and roller vehicle 17a, The supporting member 29 being arranged in guide link 31 that is imported into of 17b constitutes elevating mechanism 35, enables a user to, example The wing 15 such as will be fanned from the heavy position change of drop to the position of lifting in the handle (not shown) of the fan wing 15 by operation setting, In, on the heavy position of drop, fans the bottom surface of the wing 15 closely and be immovably placed on track 21, on the position of lifting, The underrun gap 37 (see attached drawing 2) for fanning the wing 15 and track 21 are separately.

In order to adjust gap 37, thus it is possible to vary the supporting member 29 on each roller vehicle 17a, 17b is in guide link 31 Relative position.For this purpose, being provided with visible front side adjusting screw 39 in figures 3 and 4, the adjustment on the roller vehicle 17a of front side Screw can be adjusted by the way that the casing 41 of guard rail 40 is arranged in by means of hand tools 43 from the front side leptoprosopy 75 of the fan wing 15. It enables to generate between pull rod 45 and guide housing 47 by means of front side adjusting screw 39 and move towards, the pull rod 45 and guide housing 47 are connected by means of the vehicle frame 25 of front side roller vehicle 17a with drive rod.First pull rod end 49 of pull rod 45 is arranged in vehicle frame On 25, the second pull rod end 50 has elongated hole 51, is mounted on the bearing axis 53 on guide housing 47 through the elongated hole 51.Front side Adjusting screw 39 is received the threaded portion for being placed on the second pull rod end 50, and is connected by its screw end with bearing axis 53 Touching.Pass through this side so that bearing axis 53 is moved to the left in elongated hole 51 by rotating clockwise front side adjusting screw 39 Vehicle frame 25 is pulled to the right as in Fig. 4 by formula in the case where fixed drive rod and thus also fixed guide housing 47 Shown in position.Wherein, the vehicle frame 25 of front side roller vehicle 17a pulls back side wheel vehicle 17b also by connecting rod 22 (see Fig. 1) Vehicle frame 25 so that rotate clockwise front side adjusting screw 39 when, two roller vehicles 17a, 17b are moved right simultaneously Identical distance, and correspondingly the fan wing 15 has been raised in the case where expanding gap 37.When rotation front side counterclockwise adjusts spiral shell When following closely 39, screw end removes to the right elongated hole 51 so that front side roller vehicle 17a can be moved to the left, the fan wing 15 due to Weight and sink.The lifting of this fan wing 15 being arranged to adjust gap 37 and drop are heavy, with leading in lifting carriage door 11 The lifting of the fan wing 15 in being often used and drop sink it is completely irrelevant, the latter be by means of act on the handle of drive rod come it is real It is existing.

In order to topple over fan wing bottom surface 77 when compensate in the horizontal direction, can also to two roller vehicle 17a, 17b carries out unrelated displacement.For this purpose, being provided with rear side adjusting screw 59 as shown in figures 5-8, adjusted by the rear side Screw 59 can change position of the supporting member 29 of back side wheel vehicle 17b in affiliated guide link 31, without simultaneously Mobile front side roller vehicle 17a.In order to realize this purpose, rear side adjusting screw 59 is not arranged on vehicle frame 25, but is arranged On bearing element 61, guide link 31 is arranged on the bearing element 61.The upside of bearing element 61 is imported into sightless lead In rail, such as: it is imported into T-slot, which is arranged on the locating piece 63 being fixedly connected with the fan wing.In Fig. 5, bearing The left side of element 61 is equipped with and is fixed on 63 upper support 65 of locating piece, and the head of screw 67 of rear side adjusting screw 59 is supported on the support On body 65.The sightless shank of screw of rear side adjusting screw 59 is received in the threaded portion for being placed on bearing element 61.Work as up time When needle rotation rear side adjusting screw 59, bearing element 61 can be pulled to such as Fig. 6 to the left thus relative to the fan wing 15 in Fig. 5 Shown in position.Cause the lifting of back side wheel vehicle 17b by this movement.But due to the vehicle frame of back side wheel vehicle 17b 25 do not move relative to the fan wing 15, and the rotation of rear side adjusting screw 59 does not have an impact the position of front side roller vehicle 17a, phase Ying Di, this is lifted the fan wing 15 not in the part of front side roller vehicle 17a.It is resulting as a result, fan the wing 15 in water Square to slightly toppling over.As for front side roller vehicle 17a, and by means of hand tools 43 from fan the wing 15 leptoprosopy tune Saving adjusting screw 59 is here adjusted from rear side leptoprosopy 76.In order to import hand tools 43 be also provided with it is corresponding recessed Slot, however the groove is not shown in figs. 5 to 8.Rotation rear side adjusting screw 59 counterclockwise, releases bearing element 61 simultaneously It is set to move right, so that the rear portion of the fan wing 15 is sunk due to gravity.

Erector can adjust gap 37 as needed after being mounted with lifting carriage door 11, and the adjustment is by adjusting front side Adjusting screw 39 and rear side adjusting screw 59 are realized.Wherein, it on the one hand may be implemented to fan by means of front side adjusting screw 39 The wing 15 moves in parallel and (is not included in vertical direction), and can realize inclining for the fan wing 15 by means of rear side adjusting screw 59 ?.This makes it possible to adjustment gap 37 especially quickly and precisely.

Reference signs list

11 lifting carriage doors

The 15 fan wings

17a, 17b roller vehicle

19 guide rails

21 tracks

22 connecting rods

23 pedestals

25 vehicle frames

27 idler wheels

29 supporting members

31 guide links

33 comer transmission devices

35 elevating mechanisms

37 gaps

39 front side adjusting screws

40 guard rails

41 casings

43 hand tools

45 pull rods

47 guide housings

49 first pull rod ends

50 second pull rod ends

51 elongated holes

53 bearing axis

59 rear side adjusting screws

61 bearing elements

63 locating pieces

65 block faces

67 head of screws

75 front side leptoprosopy

76 rear side leptoprosopy

77 fan wing bottom surfaces

V moving direction

Claims

1. a kind of piecing devices, it is used for lifting carriage element (11), the lifting carriage element includes frame and along downside The fan wing (15) that can be moved on moving direction (V) relative to the frame of track (21), the piecing devices packet At least one roller vehicle (17a, 17b) and elevating mechanism (35) are included, the roller vehicle (17a, 17b) has vehicle frame (25) and sets At least one idler wheel (27) on the vehicle frame (25) is set, the elevating mechanism (35) passes through the piecing devices Drive rod is operated, for the position of described fan wing (15) You Jiangchen to be moved to lifting relative to the vehicle frame (25) Position, on the position of the lifting, the bottom surface (77) of the fan wing (15) passes through gap (37) and the track (21) separately, wherein the elevating mechanism (35) includes relative to moving direction (V) tilted-putted guide link (31) The supporting member (29) being arranged in the guide link (31) with importing, the guide link (31) is arranged on and institute On the component that the fan wing (15) stated is fixedly connected, the supporting member (29) is arranged on the vehicle frame (25), or It changes and goes it,

It is characterized in that,

Provided with regulating element (39,59), for adjusting gap (37), can be not necessarily to by the regulating element (39,59) It operates drive rod and changes position of the supporting member (29) in the guide link (31), wherein the tune Section element (39) is designed on the direction identical or opposite with moving direction (V) relative to the fan wing (15) The mobile vehicle frame (25), to change position of the supporting member (29) in the guide link (31).

2. piecing devices according to claim 1, which is characterized in that the lifting carriage element (11) is lifting carriage door Or lifting carriage window.

3. piecing devices according to claim 1, which is characterized in that the regulating element (39,59) is configured to Enough leptoprosopy (75,76) from the fan wing (15) are operated.

4. piecing devices according to claim 3, which is characterized in that set in the leptoprosopy (75,76) of the fan wing (15) It sets guard rail (40), the guard rail (40) has the groove (41) for admittance tool (43), by means of the tool (43) The regulating element (39,59) can be operated.

5. according to piecing devices described in the claims any one, which is characterized in that supporting member (29) packet Include sliding pin or rotatable wheel.

6. piecing devices as claimed in any of claims 1 to 4, which is characterized in that the regulating element (39) Be designed to move towards two male parts (45,47) connecting by the vehicle frame (25) with drive rod, to The mobile vehicle frame (25) in the fixed situation of drive rod.

7. piecing devices according to claim 6, which is characterized in that the first male part is pull rod (45), the pull rod (45) a pull rod end (49) is arranged on the vehicle frame (25), another pull rod end of the pull rod (45) It holds (50) that there are elongated hole (51), runs through in the elongated hole (51) and the axis being mounted on the second male part (47) is set Hold axis (53), wherein by means of the regulating element (39), the bearing axis (53) can be in the elongated hole (51) Interior movement.

8. piecing devices according to claim 7, which is characterized in that the regulating element is adjusting screw (39), institute The adjusting screw (39) stated is received in the threaded portion for being placed on the pull rod end (50) with the elongated hole (51), and Its screw end is in contact with the bearing axis (53).

9. piecing devices as claimed in any of claims 1 to 4, which is characterized in that the regulating element (59) It is designed to be used as on the direction identical or opposite with moving direction (V), relative to the mobile setting of the fan wing (15) There is the bearing element (61) of the guide link (31), to change the supporting member (29) in the guide link (31) position in.

10. piecing devices according to claim 9, which is characterized in that the regulating element is configured to have screw The adjusting screw (59) of head (67), the adjusting screw (59) are received the threaded portion for being placed on the bearing element (61) In, and be supported on the block face (65) being fixedly connected with the fan wing by the head of screw (67).

11. piecing devices according to claim 10, which is characterized in that the bearing element (61) passes through slide rail It is guided to be placed on the locating piece (63) being fixed on the fan wing (15), be arranged on the locating piece (63) The block face (65) stated is fixed with the component with the block face (65).

12. piecing devices as claimed in any of claims 1 to 4, which is characterized in that the roller vehicle (17a, It 17b) include two spaced idler wheels (27) on moving direction (V), wherein the supporting member (29) is mounted on institute On the vehicle frame (25) between idler wheel (27) stated.

13. piecing devices as claimed in any of claims 1 to 4, which is characterized in that moved provided at least two The roller vehicle (17a, 17b) of placement is spaced apart from each other on dynamic direction (V), wherein the elevating mechanism (35), which has, to be belonged to respectively Roller vehicle (17a, 17b) device, the device includes guide link (31) and supporting member (29), and the branch Holding position of the element (29) in the guide link (31) can be changed jointly by means of the regulating element (39).

14. piecing devices as claimed in any of claims 1 to 4, which is characterized in that be provided with two in movement side The roller vehicle (17a, 17b) of placement is spaced apart from each other on (V), wherein the elevating mechanism (35), which has, belongs to respective rolling The device of vehicle (17a, 17b) is taken turns, the device includes guide link (31) and supporting member (29), and the bearing is first Position of the part (29) in the guide link (31) can be changed jointly by means of the regulating element (39).

15. piecing devices according to claim 13, which is characterized in that the vehicle frame of the roller vehicle (17a, 17b) (25) it is connected with each other by means of the connecting component of hard (22), it is common mobile to realize.

16. piecing devices according to claim 15, which is characterized in that the connecting component (22) is rod-shaped.

17. piecing devices according to claim 13, which is characterized in that it is provided with additional regulating element (59), it is described Additional regulating element (59) be designed to change supporting member (29) and guide link (31) on one device Relative position, and the relative position for the supporting member (29) and guide link (31) being maintained on another device.

18. piecing devices according to claim 17, which is characterized in that one in the regulating element (39) is set It counts into for the vehicle frame (25) described relative to the fan wing (15) movement, and another regulating element (59) is designed to For relative to the mobile bearing element (61) with the guide link (31) of the fan wing (15).