CN206581072U - Moving frame mechanism for the backing roll of the pressing device of fiber web machine - Google Patents
Moving frame mechanism for the backing roll of the pressing device of fiber web machine Download PDFInfo
- Publication number
- CN206581072U CN206581072U CN201720253529.3U CN201720253529U CN206581072U CN 206581072 U CN206581072 U CN 206581072U CN 201720253529 U CN201720253529 U CN 201720253529U CN 206581072 U CN206581072 U CN 206581072U
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- CN
- China
- Prior art keywords
- moving frame
- frame mechanism
- backing roll
- fiber web
- support housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/002—Opening or closing mechanisms; Regulating the pressure
- D21G1/0026—Arrangements for maintaining uniform nip conditions
- D21G1/0033—Arrangements for maintaining uniform nip conditions by offsetting the roll axes horizontally
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0293—Provisions or constructions to facilitate the removal of the rolls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model is related to a kind of moving frame mechanism of the backing roll of the pressing device for fiber web machine, backing roll (12) has two ends (14) and the support housing (16) being arranged on each end (14), and moving frame mechanism (10) includes：Two movement arms (18), it is arranged on the framework of fiber web machine (100), for being supported on backing roll (12) at its support housing (16) place on fiber web machine (100) and making support housing (16) being capable of vertical ground motion；The roller of fiber web machine (100) changes mechanism (20), it is arranged between movement arm (18) in transverse direction, or be supported on along the longitudinal direction of backing roll (12) on machine plane, for making horizontal direction displacement of the backing roll (12) along machine, roller is changed mechanism (20) and is made up of two single beams (22), so that it is flexible to allow roller to change mechanism (20).
Description
Technical field
The utility model is related to a kind of moving frame mechanism of the backing roll of the pressing device for fiber web machine, the branch
Runner has two ends and is provided with support housing on each end, and the moving frame mechanism is associated with：
- two movement arms, it is arranged on the framework of fiber web machine, for making backing roll be supported on its support housing
On fiber web machine, and support housing is in vertical motion；
The roller of-fiber web machine changes mechanism, and it is arranged between movement arm in transverse direction, or indulging along backing roll
It is supported on to direction on machine plane, to make horizontal direction displacement of the backing roll along machine.
Background technology
This moving frame mechanism includes being designed to support the backing roll of the pressing device of fiber web machine
With the mechanism of displacement, by means of these mechanisms backing roll can be made to be supported on fiber web by movement arm by its support housing
On the framework of machine.This moving frame mechanism includes mechanism, i.e. movement arm necessary to making nip roll displacement and positioned at movement arm
Between roller change mechanism, the roller change mechanism be supported between movement arm or on machine plane.The moving frame mechanism is also
Backing roll and the second nip roll is enabled to be selected from the following：Solid-state roller, bending regulating roller, suction roll, Sym rollers or
Balance pressure roller.In the case of relative to the motion of the second nip roll, roll nip can be opened and press. nips are loaded, with
And support housing is supported on the fore side of backing roll when roller is displaced into another machine from a machine.
This moving frame mechanism is generally equipped for supporting the movement arm of backing roll and being arranged between movement arm
The Vierendeel girder as strengthening mechanism.The task of the Vierendeel girder is that the moving frame mechanism being pointed to below roller is reinforced, and
Played a supporting role when backing roll is shifted.This Vierendeel girder is extremely huge for its size, and due to web of fiber
Material machine is always becoming big, therefore Vierendeel girder also becomes much larger, particularly higher.
The problem of above mentioned conventional motion frame mechanism, is to become the stiff of big size and Vierendeel girder.It is excessively stiff
The nip form that hard Vierendeel girder may result in the roller of press. nips is asymmetric, and in fiber web machine production period pressure
Device is squeezed to load with being inclined by.In addition, excessively stiff frame mechanism also causes linear guide more difficult, because this Vierendeel girder
Moving frame means flex is not allowed.
Utility model content
The purpose of this utility model is more flexible compared with proposing a kind of moving frame mechanism with according to prior art
Moving frame/more flexible roller change mechanism, the moving frame/roller changes mechanism also than the motion frame according to prior art
Frame mechanism is more comprehensively.
The purpose of this utility model can pass through a kind of motion frame of the backing roll of the pressing device for fiber web machine
Frame mechanism realizes that the backing roll has two ends and the support housing being arranged on each end, the moving frame mechanism
Two movement arms are equipped with, the movement arm is arranged on the framework of fiber web machine, for making backing roll in its support housing
It is supported on fiber web machine, so that support housing can be moved in vertical direction.Moving frame mechanism is also equipped
In order to allow the roller for obtaining elasticity on two special beams and being set along the horizontal direction of fiber web machine to change mechanism, the spy
Other beam herein because its unexpected position is referred to herein as curb girder, roller change mechanism be arranged between movement arm or
It is supported on machine plane, for displacement of the roller in cross-machine direction.With the supporting shell positioned at roller according to prior art
Vierendeel girder below body is compared, due to the setting of the two curb girders so that it is significantly more flexible and lighter that roller changes mechanism.
Allowed to obtain enough elasticity according to this curb girder of moving frame mechanism of the present utility model, here, roller replacing mechanism can
Do not made a mistake in linear guide, and the loading of press. nips will not be tilted.The curb girder can also be supported mutually, so as to
The distance between curb girder is set to keep identical.
The utility model is related to a kind of moving frame mechanism of the backing roll of the pressing device for fiber web machine, supporting
Roller has two ends and the support housing being arranged on each end, and the moving frame mechanism is equipped：Two movement arms, its
It is arranged on the framework of fiber web machine, for backing roll to be supported on fiber web machine at its support housing and cause branch
Holding housing can move vertically；Change mechanism with the roller of fiber web machine, its be arranged in transverse direction between movement arm or
It is supported on along the longitudinal direction of backing roll on machine plane, for making horizontal direction displacement of the backing roll along machine, here, roller is more
Converting mechanism is made up of two single beams, so that it is flexible to allow roller to change mechanism.
Preferably, beam is disposed vertically on support housing and positioned at support housing side under the running status of backing roll
Movement arm between.
Preferably, moving frame mechanism is equipped backing roll for the horizontal direction along fiber web machine from fiber web
The replacing support that the medial displacement of the framework of machine is gone out and the track being fixed on beam.
Preferably, moving frame mechanism is equipped with the collecting tank of the water for being squeezed device extrusion, and the collecting tank is attached troops to a unit
There is the substrate that beam is connected between beams and with beam as splash-back and setting.
Preferably, moving frame mechanism is equipped with the scraper being supported on a beam, and the scraper is used to strike off backing roll.
Preferably, beam is welded on movement arm.
Preferably, beam is fixed on the fixed pan for being associated with movement arm by bolt.
Preferably, the width of beam is substantially the 15-40% of support housing width, preferably 20-30%.
Preferably, deflection of beam degree is 1-2mm/m.
Preferably, depth of beam is 300-900mm, preferably 400-700mm.
It is preferred that curb girder is disposed vertically on support housing and positioned at support housing side under the working condition of backing roll
Movement arm between.Here, enough spaces are remained with moving frame mechanism for the separation of backing roll, and it is this
Structure is lower compared with having a case that big frame beam.
It is preferred that each curb girder is arranged between movement arm or supported on machine plane.Thus, two sides
Beam is used as the supporting part effect for moving frame mechanism.
It is preferred that curb girder is abreast set.Herein, parallelization it will be appreciated that curb girder fiber web machine longitudinal direction
On at the diverse location that is located at each other in the length of fiber web machine, that is, in other words, curb girder is not overlapping one another
It is parallel, but be parallel from the horizontal direction of fiber web machine.
A kind of curb girder of embodiment is identical, and on the lower angle with each other as mirror image and support housing
Fall connection, or be arranged on sidepiece.Here, support is symmetrical, and curb girder is favourable for its manufacturing cost.
Moving frame mechanism can be equipped backing roll for the horizontal direction along fiber web machine from fiber web machine
Framework the replacing support gone out of medial displacement, and the track being fixed on curb girder.According to motion frame of the present utility model
Being configured to of frame mechanism realizes the displacement to the backing roll equipped with traditional replacing support.
It is preferred that roller changes the collecting tank that mechanism is equipped with the water for being drawn by means of pressing device, the collecting tank is arranged
There is curb girder as splash-back, and be connected or be arranged on the soleplate being connected between curb girder with curb girder with curb girder.It is this to intercept
The mode of groove can be constructed in the case of not extra splash-back, this simplifies moving frame mechanism and make it lighter, because
Quantity for the equipment of extra support is reduced.
It is preferred that roller, which changes mechanism, is equipped with the scraper being supported on curb girder, for striking off for backing roll.Here, can be real
In the case of there are currently no the extra beam for supporting scraper, the support of scraper is realized, which in turn simplifies fiber web machine
Mechanism, and release space.
According to a kind of embodiment, side beam welding is on movement arm.Pass through the mechanism of welding, it is therefore prevented that in curb girder and motion
Joint is produced between arm.
According to second embodiment, curb girder is utilized and is bolted on the fixed pan of movement arm.Here, curb girder from fortune
Releasing on swing arm is more easier than under welding mechanism.Additionally, such fixation can realize a kind of elastic mechanism, and this is again
The problem of solving related to stiff mechanism.
The width of curb girder substantially can be the 15-40% of the width of support housing, preferably 20-30%.Here, curb girder
Excessive space is not on the one hand needed in a lateral direction, on the other hand supports support housing firmly enough again, but be elasticity
's.
It is preferred that the flexibility of curb girder is 1-2mm/m in the case where roller is changed.The mode of this flexibility can be realized very
Small misorientation, without causing the inclination of press. nips to load due to error.In other cases, the flexibility of curb girder is
Nonsensical.
Side depth of beam can be 300-900mm, preferably 400-700mm.Here, curb girder is sufficiently high, so as to
Enough effectively act as the effect of splash-back.
More precisely, it is characterised by according to moving frame mechanism of the present utility model, roller, which changes mechanism, includes two
Single curb girder, it is flexible to allow roller to change mechanism.
Using according to moving frame mechanism of the present utility model, can realize compared with prior art rotate hardness it is weaker
Mechanism, it reduce the required precision for linear guide.Additionally, by using according to moving frame machine of the present utility model
Structure, or even about 2 tons of weight is saved, which in turn reduces material cost.According to the branch of moving frame mechanism of the present utility model
The ability of holding is enough to realize the replacing of the backing roll to full duration pressing device, the fiber web machine even for width more than 7 meters
It is also enough.
Brief description of the drawings
It is described in detail, is shown in the drawings of the present utility model several for the utility model with reference to the accompanying drawings
Embodiment.
Fig. 1 show it is being observed from side, on press section according to moving frame mechanism of the present utility model
A kind of schematic diagram of embodiment,
Fig. 2 shows the zoomed-in view of the moving frame mechanism according to Fig. 1 observed from side,
Fig. 3 shows the view of the moving frame mechanism according to second of embodiment observed from side,
Fig. 4 shows the view of the moving frame mechanism according to the third embodiment observed from side.
Embodiment
Fig. 1 shows the first embodiment according to moving frame mechanism 10 of the present utility model, here, the motion frame
Frame mechanism is connected with the pressing device 104 of fiber web machine 100.As shown in figure 1, according to moving frame machine of the present utility model
Structure 10 be related to support of the backing roll 12 of the roller 102 of the first press. nips of pressing device 104 on fiber web machine 100 or
The support in the mechanism of single pressing device that person substitutes.The task of the backing roll is acted as the backing roll of roller 102
With, by means of the backing roll will come from wet end fiber web be dehydrated.The task of moving frame mechanism 10 is to play to support
Roller 12 is supported on the effect on the framework of fiber web machine 100, the moving frame mechanism can also by the motion of backing roll come
Press. nips are opened and closed, and for example backing roll 12 is shifted relative to fiber web machine 100 during shifting.With supporting
In association, backing roll 12 allows for moving from from roller 102 for the displacement of roller 12, and thus producing enough spaces is used to move
Position.
Figure 2 illustrates than the simplified embodiment more accurate zoomed-in view according to Fig. 1, motion illustrated therein is
Frame mechanism and a kind of embodiment being supported on machine plane.Shown altogether according to the utility model into Fig. 4 in Fig. 1
Moving frame mechanism three kinds of embodiments.
Fig. 2 simplifiedly shows the zoomed-in view of the detail section A according to Fig. 1 the first embodiment, needs herein
, it is noted that it is applied to corresponding nip mechanism as shown in Figure 3 and Figure 4.Unique change between these embodiments
Be moving frame mechanism in itself, i.e., in the region shown in Fig. 2 to Fig. 4.
According to Fig. 2, moving frame mechanism 10 includes：Two movement arms 18, its on each end 14 of backing roll 12 with
The framework of fiber web machine 100 is connected, for backing roll 12 to be supported on into fiber web machine 100 at its support housing 16
On；With it is being made up of two curb girders 22, laterally set roller change mechanism 20, the roller change mechanism be arranged on movement arm 18 it
Between, for supporting the moving frame mechanism 10 of backing roll 12 in a longitudinal direction and while allowing moving frame mechanism 10 that there is bullet
Property.As shown in Fig. 2 being configured to the movement arm 18 of U-shaped structure on each end of backing roll 12, roller changes mechanism 20
Curb girder 22 is fixed on movement arm with its end, and backing roll 12 is fixed on movement arm with its support housing 16.Movement arm 18
Task be open and close press. nips, therefore, the one end of movement arm is associated with working cylinder shown in figure 2
(Arbeitszylinder)46.By means of working cylinder, movement arm 18 can be made to be rotated around the artis 42 of movement arm, here,
Backing roll is moved on the second roller in itself, and press. nips are either opened or closed.
In moving frame mechanism, preferably curb girder is arranged on the lower corners of the support housing of backing roll along sedimentation direction
On.In other words, curb girder is arranged in the lower corners of the support housing of backing roll as follows：It can be along fiber web machine
Vertical direction motion.The width of support housing can be 1100mm, a diameter of 1300mm of backing roll.Here, curb girder is each other
Between distance be at least 1100mm, here, backing roll can decline on support is changed, and curb girder will not hinder the motion.
Preferred movement arm is the shaft-like structure of traction, and it has the intensity of the framework of fiber web machine, and is and fiber
Movable mechanism of the frame unit part of web machine on the same line.The curb girder of moving frame mechanism can by acidproof steel or
Corresponding material is made.
Preferred movement frame mechanism 10 has collecting tank 28, here, curb girder 22 constitutes splash-back 30, and between curb girder
Substrate 32 is provided with below backing roll 12.The structure being made up of curb girder 22 and substrate 32 can be Fig. 1 into Fig. 4 it is visible
V-arrangement mechanism.A sloped-end of the preferable substrate towards backing roll.By means of collecting tank 28, pressing device 104 from backing roll
The water of 12 outflows is directed into screen cloth well (Siebbrunnen) in which can be controlled along collecting tank 28.As shown in Figure 2
In embodiment, the curb girder 22 that roller changes mechanism is partly triangle for its shape, here, curb girder almost reaches to supporting
The height of the central point of roller.Here, curb girder can be effective as the splash-back positioned at the side of backing roll 12 for its shape
30 work, and cause the extra splash-back used in many schemes according to prior art to become unnecessary.
According to Fig. 2, the curb girder of moving frame mechanism 10 is also used as the side of scraper 36 and playpipe (not shown) simultaneously
Beam, here, scraper 36 is secured directly on a beam 22.Scraper substantially also as curb girder fiber web machine transverse direction
Between movement arm it is continuous on direction.Additionally, curb girder 22 also acts as roller and changes beam action, and being fixed with thereon is used for
Change the track 26 of the replacing support 24 of backing roll 12.It is preferred that changing the supporting shell that support 24 is fixed on backing roll 12 in fore side
On body 16, and its track is fixed on the curb girder 22 of the top of substrate 32.Track for example can each other with 600-1500mm away from
Sow discord and separate.Thus, when the single middleware between support housing and movement arm has been removed and movement arm has filled
When dividing sedimentation, backing roll can change support by means of it and drop on track.Then, support housing can from movement arm quilt
Disassemble, and guided using horizontal direction of the support by backing roll along fiber web machine is changed from fiber web machine to track
On.During running, middleware is arranged between the support housing of backing roll and movement arm, here, middleware makes backing roll
Replacing support and its track keep separating.In addition, felt loop can be supported by the end of movement arm 18
(Filzkreislauf) deflector roll 40, the deflector roll is used for the route for changing felt.
Figure 3 illustrates second of embodiment according to moving frame mechanism of the present utility model, the embodiment
Relative to embodiment as shown in Figure 2 in the otherwise varied in shape of curb girder 22.In this embodiment, curb girder 22 is transversal
Face is rectangle, is acted as here, curb girder is not splash-back equally effectively as collecting tank as the curb girder 22 according to Fig. 2
With.Therefore, in this embodiment, single anti-splash device (not shown) is also additionally used in addition to curb girder 22.It is another
Aspect, the manufacturing cost of the curb girder is more favourable, and ratio is easily manufactured according to Fig. 2 curb girder 22.In the embodiment party according to Fig. 3
In formula, curb girder 22 can also change beam as roller, and using in the case of single intermediate arm (not shown), and scraper can be with
It is fixed on by supporting member on curb girder 22.
In the third embodiment of the present utility model as shown in Figure 4, curb girder 22 is again based on the shape of its cross section
Shape and the half for extending nearly to backing roll.In this embodiment, the curb girder that curb girder will be in such as Fig. 2 illustrated embodiments
It is bigger.In addition, the part for constituting the substrate 32 of collecting tank is more wider than embodiment as shown in Figure 2 and thicker.In movement arm
Single distance piece can be set between the support housing of backing roll, can make support housing correct by means of the distance piece
Height on be supported.
Curb girder can be fixed by welding on movement arm, or can also alternatively be fixed with bolt.In one kind implementation
In mode, the fixed pan from the inner surface stretching of movement arm can be individually made for movement arm, curb girder is supported on the plate
Above and along sedimentation direction fixed with bolt.Here, forming a joint between arm and curb girder.
According to the up- coiler (Abroller) of felt can also be supported by moving frame mechanism of the present utility model, by
Felt is supplied in loop by this.The up- coiler can be arranged on the opposite side of support housing on the working cylinder of movement arm.
With the moving frame mechanism that is shown in the utility model differently, according to the moving frame mechanism of prior art
Hardness each curb girder can also be supported on the fixed pan of movement arm by using bolt connection to reduce, or pass through
Curb girder is supported directly on the machine plane of fiber web machine (as shown in phantom in Figure 2) to reduce.
Claims (12)
1. a kind of moving frame mechanism of the backing roll of pressing device for fiber web machine, the backing roll (12) has two
Individual end (14) and the support housing (16) being arranged on each end (14), the moving frame mechanism (10) are equipped
- two movement arms (18), it is arranged on the framework of the fiber web machine (100), for by the backing roll (12)
It is supported at its support housing (16) place on the fiber web machine (100), and make it that the support housing (16) can be vertical
Motion,
The roller of-the fiber web machine (100) changes mechanism (20), its be arranged in transverse direction the movement arm (18) it
Between, or be supported on machine plane along the longitudinal direction of the backing roll (12), for making the backing roll (12) along machine
Horizontal direction displacement,
It is made up of characterized in that, the roller changes mechanism (20) two single beams (22), so as to allow the roller changing machine
Structure (20) is flexible.
2. moving frame mechanism according to claim 1, it is characterised in that the beam (22) is in the backing roll (12)
The support housing (16) and the movement arm positioned at the support housing (16) side are disposed vertically under running status
(18) between.
3. moving frame mechanism according to claim 1 or 2, it is characterised in that the moving frame mechanism (10) arranges
Have the backing roll (12) for the horizontal direction along the fiber web machine (100) from the fiber web machine (100)
The replacing support (24) that the medial displacement of framework is gone out, and the track (26) being fixed on the beam (22).
4. moving frame mechanism according to claim 1 or 2, it is characterised in that the moving frame mechanism (10) arranges
There is the collecting tank (28) for being squeezed the water of device (104) extrusion, the collecting tank is associated with the beam (22) as splashproof
The substrate (32) that plate (30) and setting are connected between the beams and with the beam (22).
5. moving frame mechanism according to claim 1 or 2, it is characterised in that the moving frame mechanism (10) arranges
There is the scraper (36) being supported on a beam (22), the scraper is used to strike off the backing roll (12).
6. moving frame mechanism according to claim 1 or 2, it is characterised in that the beam (22) is welded on the fortune
On swing arm (18).
7. moving frame mechanism according to claim 1 or 2, it is characterised in that the beam (22) is fixed by bolt
It is being associated with the fixed pan of the movement arm (18).
8. moving frame mechanism according to claim 1 or 2, it is characterised in that the width of the beam (22) is substantially
The 15-40% of the width of the support housing (16).
9. moving frame mechanism according to claim 8, it is characterised in that the width of the beam (22) is substantially described
The 20-30% of the width of support housing (16).
10. moving frame mechanism according to claim 1 or 2, it is characterised in that the flexibility of the beam (22) is 1-
2mm/m。
11. moving frame mechanism according to claim 1 or 2, it is characterised in that the height of the beam (22) is 300-
900mm。
12. moving frame mechanism according to claim 11, it is characterised in that the height of the beam (22) is 400-
700mm。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20165239A FI127017B (en) | 2016-03-22 | 2016-03-22 | Moving frame structure for the back roll of a fiber web press |
| FI20165239 | 2016-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581072U true CN206581072U (en) | 2017-10-24 |
Family
ID=58584466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253529.3U Active CN206581072U (en) | 2016-03-22 | 2017-03-15 | Moving frame mechanism for the backing roll of the pressing device of fiber web machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN206581072U (en) |
| DE (1) | DE202017101602U1 (en) |
| FI (1) | FI127017B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273317A (en) * | 2018-03-16 | 2019-09-24 | 福伊特专利有限公司 | Press section |
-
2016
- 2016-03-22 FI FI20165239A patent/FI127017B/en active IP Right Grant
-
2017
- 2017-03-15 CN CN201720253529.3U patent/CN206581072U/en active Active
- 2017-03-20 DE DE202017101602.1U patent/DE202017101602U1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273317A (en) * | 2018-03-16 | 2019-09-24 | 福伊特专利有限公司 | Press section |
Also Published As
| Publication number | Publication date |
|---|---|
| FI20165239A (en) | 2017-09-23 |
| DE202017101602U1 (en) | 2017-04-05 |
| FI127017B (en) | 2017-09-29 |
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