CN102135212A - Pipe joint - Google Patents
Pipe joint Download PDFInfo
- Publication number
- CN102135212A CN102135212A CN2010106169424A CN201010616942A CN102135212A CN 102135212 A CN102135212 A CN 102135212A CN 2010106169424 A CN2010106169424 A CN 2010106169424A CN 201010616942 A CN201010616942 A CN 201010616942A CN 102135212 A CN102135212 A CN 102135212A
- Authority
- CN
- China
- Prior art keywords
- tension
- tensioning
- tension band
- pipe joint
- sleeve
- 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.)
- Granted
Links
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Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
Abstract
The invention relates to a pipe connection having an annular tensioning device for a sleeve, having tensioning belts and tensioning screws for tensioning the sleeve, the tensioning belts having ends which are bent into loops, each end of the tensioning belts bent into loops having a winding section which winds around a tensioning pin and a connecting section by means of which the end bent into loops is fixedly connected to the outer side of the respective tensioning belt. The ends of the tension bands, which are bent into loops, are guided tangentially to the outer side (19) of the tension bands in such a way that a transition (20) between the winding section (16) contacting the ends of the outer side of the tension bands and the connecting section (17) extends tangentially to the outer side (19) of the tension bands, the connecting section (17) of each end (15) of the tension bands (12, 13) being located behind the transition, as seen from the tension pins (18), and the connecting section itself being fixedly connected to the outer side (19) of the tension bands.
Description
The application be the applying date be March 3 in 2008 day, to be called " pipe joint ", application number be dividing an application of 200810082130.9 patent application.
Technical field
The present invention relates to a kind of pipe joint.
Background technique
By DE model utility 89 16 031 known a kind of pipe joints that are used to make two tube ends connections, it has a joint of being made by rubber elastic material, and wherein this joint is used to seal two slits between the tube end.Make this joint be arranged on the inboard of a collar according to DE 89 16 031 in axial ring casing the inside, wherein can be by means of tension device tensioning collar and tensioning joint thus.This tension device comprises two tension bands according to prior art, one of them tensioning bolt and each tension band acting in conjunction.Make two tension band end bents become ring set according to DE 89 61 031 thus, wherein the tension pin that is made of round pin is twined in each end of each tension band.Pass round pin with the coefficient tensioning bolt of each tension band and extend, round pin twines the end of each tension band that bends to ring set.
The tension band end that bends to ring set can be divided into two intercepts in principle, promptly twines section and linkage section, wherein twine section and be used to twine separately round pin, and the end that bends to ring set is connected enduringly with the outer side surface of tension band on linkage section.According to DE 89 16 031 fixedlyed connected in the tension band end that bends to ring set with the outer side surface of each tension band by solder joint, its middle connecting segment is with respect to twining the section bending.
Summary of the invention
Dynamic stress thisly has defective, owing to may crack in the linkage section of the tension band end that bends to ring set by the known pipe joint of prior art.This point finally causes pipe joint to unclamp and the slit between the adjacent end portion of pipe of two connections can not be sealed again.Proposing task of the present invention thus is, realizes a kind of novel pipe joint.
This purpose is achieved by the pipe joint that a kind of adjacent end portion that is used to make two pipes connects according to the present invention.This pipe joint has the sleeve of being made by elastic material annular, that be used for slit between the sealed pipe end, has the tension device with at least one tensioning bolt that is used for this sleeve of tensioning.According to the present invention, the described sleeve shell that is formed partly surrounds, at least one tension part of guiding tension device on the shaping shell wherein, and wherein this tension device by shaping shell tensioning sleeve.
Each end that bends to ring set of this tension band or each tension band is tangentially directed on the outer side surface of corresponding tension band, make the winding section and the transition zone between the linkage section of respective end at the corresponding tension band outer side surface of contact tangentially extend on the outer side surface of corresponding tension band, wherein the linkage section of each end of this tension band or each tension band is looked from corresponding tension pin and is positioned at the transition zone back, by linkage section it is fixedlyed connected with the outer side surface of corresponding tension band.
What two aspects of the present invention were all common is, the pipe joint of being set up is more insensitive and have longer working life for dynamic stress.
The tension force that is used for tensioning sleeve according to a first aspect of the present invention is by at least one tension band guiding, wherein this tension band or each tension band directly surround sleeve partly, and by obviously reducing because the formation risk of crack that dynamic stress causes in the structure that bends on the end of ring set according to tension band of the present invention.
Realize tensioning sleeve according to a second aspect of the present invention by the tension part that at least one acts on the tension device on the shaping shell, this tension part is made of tension band or tight rope.Directly surround the shaping shell of sleeve partly and do not guide tension force.
Description of drawings
Provide advantageous modification of the present invention by dependent claims and following description.By means of accompanying drawing, but be not subjected to its limitation ground to explain embodiments of the invention in detail.In the accompanying drawing:
Fig. 1 illustrates first embodiment according to pipe joint of the present invention according to first aspect present invention with side view,
Fig. 2 illustrates part according to the pipe joint of Fig. 1 with stereogram,
Fig. 3 illustrates second embodiment according to pipe joint of the present invention according to first aspect present invention with side view,
Fig. 4 illustrates part according to the pipe joint of Fig. 3 with stereogram,
Fig. 5 illustrates first embodiment according to pipe joint of the present invention according to second aspect present invention with side view,
Fig. 6 illustrates part according to the pipe joint of Fig. 5 with stereogram,
Fig. 7 illustrates second embodiment according to pipe joint of the present invention according to second aspect present invention with side view,
Fig. 8 illustrates part according to the pipe joint of Fig. 7 with stereogram.
Embodiment
Fig. 1 and 2 illustrates first embodiment according to the pipe joint 10 of the adjacent end portion that is used to connect two unshowned pipes of the present invention.Pipe joint 10 embodiments of Fig. 1 and 2 have the sleeve 11 of an annular, and it is used to seal the slit between the adjacent end portion of wanting connected pipe each other.Described sleeve 11 is made of elastic material, is preferably made by the material of rubber elasticity.
By means of a tension device can tensioning tube joint 10 sleeve 11, wherein this tension device is made of two tension bands 12,13 and four tensioning bolts 14 in the embodiment shown in Fig. 1 and 2.Each tension band 12,13 is near extending on the semi-circumference of sleeve 11, and wherein the opposite end of tension band 12,13 connects by tensioning bolt 14.Described tension band 12,13 directly adjoins sleeve 11, i.e. radial direction outer face and side.Point out, replace two tension bands 12 that difference is extended substantially on the semi-circumference length of sleeve 11,13 also can use unique tension band, and it extends on the whole circumference length of sleeve 11 substantially, and wherein the opposite end of this tension band interconnects by best two tensioning bolts 14.
Each end 15 place's tension band at each tension band 12,13 itself bend to ring set, and wherein each of tension band 12,13 end 15 of bending to ring set has one respectively and twines 16 and linkage sections 17 of section.
The winding section 16 that each of each tension band 12,13 bends to the end 15 of ring set is twined a tension pin 18, it substantially pipe joint 10 axially on extend.Tensioning bolt 14 interlocking wherein can reduce distance between tension band 12,13 opposite end 15 by screwing tensioning bolt 14 on the tension pin 18 of tension band 12,13 opposite end 15, be used for the sleeve 11 of tensioning tube joint 10.
At tension band 12, extend between 13 opposite end 15, be not tensioned and be with 12, the position of 13 sleeves 11 that hide is radially covered by a unshowned masking material from the outside, and the end 15 of tension band 12,13 is moved when screwing tensioning bolt 14.Unshowned masking material prevents sleeve 11 radially outward skew between tension band 12,13 opposite end 15 when tensioning sleeve.
Make tension band 12 according to a first aspect of the present invention, the end 15 that each of 13 bends to ring set tangentially directs into corresponding tension band 12, on 13 the outer side surface 19, thereby the transition zone 20 of each end 15 between the winding section 16 that is located at respective end 15 and the linkage section 17 tangentially contacts the outer side surfaces 19 of corresponding tension band 12,13.Described winding section 16 preferably carries out the transition to not bending the linkage section 17 of respective end 15.
The linkage section 17 of each end 15 of described tension band 12,13 makes each end that bends to ring set 15 fixedly connected with the outer side surface 19 of corresponding tension band 12,13 from transition zone 20 back that corresponding tension pin 18 is looked and is positioned at respective curved end 15 by linkage section.Prevent that thus radial force from importing to linkage section 17 the insides.
Each outer side surface 19 of linkage section 17 and corresponding tension band 12,13 that bends to the end 15 of ring set is fixedly connected by welding in the embodiment of Fig. 1 and 2, and the weld seam 21 that wherein is represented by dotted lines in Fig. 2 extends on the circumferencial direction of pipe joint 10 substantially.Each bends to a plurality of connecting plates 22 of linkage section 17 formations of the end 15 of ring set at this, and they form profile according to Fig. 2 trapezoidally.The seamed edge 23 of trapezoidal profile connecting plate 22 and the circumferencial direction of pipe joint 10 form one 20 ° at the most, 15 ° angle especially at the most.Make between the seamed edge 23 of adjacent connecting plate 22 angle of wedge that constitutes have 40 ° at the most, 30 ° opening angle especially at the most thus.Described weld seam 21 is basically parallel to the seamed edge 23 of connecting plate and extends on the direction of seamed edge 23 thus.Contraction flow region 24 between adjacent connecting plate 22 forms profile according to the preferably round sector shape of Fig. 2 ground, and wherein weld seam 21 does not extend to this contraction flow region 24 the insides.
The said structure of the join domain 17 of the end that bends to ring set 15 by tension band 12,13 and can make weld seam 21 bear shearing stress substantially and do not bear tensile stress as far as possible by the above-mentioned trend of weld seam 21 at linkage section 17 places.By the contraction flow region 24 between the adjacent connecting plate 22 weld seam 21 is additionally unloaded, promptly especially at the weld seam starting point place of sensitivity.
Fig. 3 and 4 illustrates another embodiment according to pipe joint 25 of the present invention, wherein Fig. 3 and 4 pipe joint 25 only are tension band 12 with the difference of the pipe joint 10 of Fig. 1 and 2,13 bend to linkage section 17 structures of the end 15 of ring set, therefore use identical reference character for fear of unnecessary repetition for identical assembly.Only describe the embodiment's of the embodiment of Fig. 3 and 4 and Fig. 1 and 2 difference below in detail.
It is fixedly connected by rivet with the outer side surface 19 of corresponding tension band 12,13 that each of tension band 12,13 bends to the linkage section 17 of end 15 of ring set in the embodiment of Fig. 3 and 4.Be connected by a plurality of rivets 26 with the outer side surface 19 of tension band 12 according to the described linkage section 17 of Fig. 4, they divide in groups with a plurality of arrangements of extending up and down.With outer side surface 19 riveted joints of linkage section 17 and corresponding tension band 12,13 time, do not have heat to join the material the inside, therefore improve material and is connected to compare with respect to the intensity of dynamic stress and with weldering and reduces the formation risk of crack.Therefore in the embodiment of Fig. 3 and 4, be used for also tension band 12,13 guidings of tension force of tensioning sleeve 11 by being directly adjacent to sleeve 11.
Fig. 5 and 6 illustrates the embodiment according to pipe joint 27 of the present invention according to second aspect present invention, wherein this pipe joint 27 still is used to connect the adjacent end portion of two pipes, and wherein the sleeve seal of pipe joint 27 will be by the slit between the adjacent end portion of interconnective pipe.This sleeve is still made by material flexible, best rubber elasticity.Not shown sleeve in Fig. 5 and 6, but coating member 28 is shown, it prevents to make the skew of sleeve radially outward when tensioning sleeve.
Surrounded partly by shaping shell 29 according to Fig. 5 and 6 sleeves that will be tensioned, the tension part 30 of one of them tension device is the guiding of radial direction outer face on shaping shell 29.Be made of tension band according to Fig. 5 and 6 this tension parts 30, wherein the end 31 of this tension band 30 constitutes ring sets, and they twine tension pin 32 respectively.This tension pin 32 substantially pipe joint 27 axially on extend.Interlocking tensioning bolt 33 on tension pin 32, they extend on the circumferencial direction of pipe joint 27 substantially.
Described tension band 30 is preferably made by polymerizable compound, especially polyester.Because the high fracture elongation of polymerizable compound makes tension band 30 insensitive with respect to dynamic stress.This tension band 30 bears all peripheral force that is used for tensioning sleeve, therefore makes the pipe joint 27 shaping shells 29 that are directly adjacent to sleeve needn't bear tension force.
Fig. 7 and 8 illustrate according to second aspect present invention according to pipe joint 34 second embodiments of the present invention, wherein the embodiment's of Fig. 7 and 8 embodiment and Fig. 5 and 6 difference only is, replaces tension band to use two tight rope 35 as the tension part of tension device.Detailed drawing 7 about other is consistent with the embodiment of Fig. 5 and 6 with 8 embodiment, therefore uses identical reference character for fear of unnecessary repetition for identical assembly.
In the embodiment of Fig. 7 and 8, be used for tensioning sleeve 28 necessary peripheral force and also bear by tight rope 35 fully, make shaping shell 29 needn't transmit or bear tension force thus.Described tight rope 35 is preferably made by steel cable.
When using according to Fig. 7 with 8 tight rope with use according to the tension band of Fig. 5 and 6 mutually specific energy resist mechanical deterioration better, but processing charges is higher when the use tight rope.Pass through tension pin 32 conduction power better when ratio uses tight rope when using tension band.
List of numerals
10 pipe joints
11 sleeves
12 tension bands
13 tension bands
14 tensioning bolts
15 ends
16 twine section
17 linkage sections
18 tension pin
19 outer side surfaces
20 transition zones
21 weld seams
22 connecting plates
23 seamed edges
24 contraction flow regions
25 pipe joints
26 rivets
27 pipe joints
28 coating members
29 shaping shells
30 tension parts/tension band
31 ends
32 tension pin
33 tensioning bolts
34 pipe joints
35 tension parts/tight rope
Claims (5)
1. pipe joint that the adjacent end portion that is used to make two pipes connects, has the sleeve of making by elastic material annular, that be used for slit between the sealed pipe end, has the tension device that is used for this sleeve of tensioning with at least one tensioning bolt, it is characterized in that, described sleeve (28) shell (29) that is formed partly surrounds, wherein go up at least one tension part (30 of guiding tension device at shaping shell (29), 35), and wherein this tension device is by shaping shell (29) tensioning sleeve (28).
2. pipe joint as claimed in claim 1, it is characterized in that, the tension part of described tension device or each tension part (30) are made of tension band, wherein this tension band or each tension band (30) are guided on the outer side surface of shaping shell (29), and wherein the end of this tension band or each tension band (30) constitutes ring set, they twine tension pin (32) respectively, and described tensioning bolt or each tensioning bolt (33) pass this tension pin and extend.
3. pipe joint as claimed in claim 2 is characterized in that, described tension band or each tension band (30) are made of polymerizable compound.
4. pipe joint as claimed in claim 1, it is characterized in that, the tension part of described tension device or each tension part (35) are made of tight rope, wherein this tight rope or each tight rope (35) are guided on the outer side surface of shaping shell (29), and wherein the end of this tight rope or each tight rope (35) constitutes ring set, they twine tension pin (32) respectively, and described tensioning bolt or each tensioning bolt (33) pass this tension pin and extend.
5. pipe joint as claimed in claim 4 is characterized in that, described tight rope or each tight rope (35) are made by steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007010342.7 | 2007-03-03 | ||
| DE102007010342.7A DE102007010342B4 (en) | 2007-03-03 | 2007-03-03 | pipe coupling |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100821309A Division CN101255937B (en) | 2007-03-03 | 2008-03-03 | Pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102135212A true CN102135212A (en) | 2011-07-27 |
| CN102135212B CN102135212B (en) | 2014-01-29 |
Family
ID=39149047
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010616942.4A Expired - Fee Related CN102135212B (en) | 2007-03-03 | 2008-03-03 | Pipe joint |
| CN2008100821309A Expired - Fee Related CN101255937B (en) | 2007-03-03 | 2008-03-03 | Pipe joint |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100821309A Expired - Fee Related CN101255937B (en) | 2007-03-03 | 2008-03-03 | Pipe joint |
Country Status (5)
| Country | Link |
|---|---|
| JP (3) | JP5426104B2 (en) |
| KR (2) | KR101385255B1 (en) |
| CN (2) | CN102135212B (en) |
| DE (1) | DE102007010342B4 (en) |
| FI (1) | FI122379B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011122958B3 (en) * | 2010-11-26 | 2021-02-18 | Winfried Felber | Device for tensioning a finite band |
| DE102012002196A1 (en) | 2012-01-24 | 2013-07-25 | Winfried Felber | Device for connecting two different outer diameter roundings |
| CN103148315B (en) * | 2013-03-26 | 2015-09-09 | 江苏明江机械制造有限公司 | Without the heat insulation clip of both wings otic placode wafer type bolt buckle high-temperature pipe |
| FR3004505B1 (en) * | 2013-04-11 | 2015-05-08 | Caillau Ets | CLAMPING DEVICE FOR THE SEALED COUPLING OF SMOOTH TUBES |
| KR101518818B1 (en) * | 2013-12-23 | 2015-05-11 | 주식회사 포스코 | Repair clamp for radiant tube |
| FR3049997B1 (en) * | 2016-04-12 | 2018-05-04 | Etablissements Caillau | CLAMPING DEVICE COMPRISING A CLAMP AND A SLEEVE |
| DE102017002885A1 (en) * | 2017-03-25 | 2018-09-27 | Man Truck & Bus Ag | Fastening device for a strap |
| KR102657669B1 (en) * | 2023-06-21 | 2024-04-15 | 한은희 | Clamp Assembly with Inner and Outer Band Parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2620176A1 (en) * | 1987-09-03 | 1989-03-10 | Rasmussen Gmbh | TIGHTENING COLLAR WITH A RIBBON WITH SLOTTED LOOPS, FOR THE SUSPENSION OF A CLOSING SOLIDARIZATION SYSTEM |
| CN2043313U (en) * | 1988-09-03 | 1989-08-23 | 刘克喜 | Sealing tightening connector for pipeline |
| DE8916031U1 (en) * | 1989-04-11 | 1992-12-24 | Rasmussen Gmbh, 6457 Maintal, De | |
| CN1085298A (en) * | 1992-08-26 | 1994-04-13 | E·克劳兹 | Clamping and coupling means |
| DE20002111U1 (en) * | 2000-02-07 | 2000-04-27 | Johann Sauer Eisenwarenfabrik | Articulated pipe clamp |
| CN2585002Y (en) * | 2002-11-19 | 2003-11-05 | 河南上蝶阀门股份有限公司 | Double-flange load transfer joint |
| CN1773086A (en) * | 2004-11-11 | 2006-05-17 | 柯克霍夫两合公司 | Apparatus for connecting two waste gas duct |
| WO2007009858A1 (en) * | 2005-07-18 | 2007-01-25 | Georg Fischer Wavin Ag | Electric welding sleeve and method for the creation of pipe joints by means of said electric welding sleeve |
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2007
- 2007-03-03 DE DE102007010342.7A patent/DE102007010342B4/en not_active Expired - Fee Related
-
2008
- 2008-02-22 KR KR1020080016163A patent/KR101385255B1/en active IP Right Grant
- 2008-02-28 FI FI20085178A patent/FI122379B/en not_active IP Right Cessation
- 2008-02-29 JP JP2008051160A patent/JP5426104B2/en not_active Expired - Fee Related
- 2008-03-03 CN CN201010616942.4A patent/CN102135212B/en not_active Expired - Fee Related
- 2008-03-03 CN CN2008100821309A patent/CN101255937B/en not_active Expired - Fee Related
-
2013
- 2013-09-06 JP JP2013184806A patent/JP5703356B2/en not_active Expired - Fee Related
- 2013-12-16 KR KR20130156214A patent/KR101492742B1/en active IP Right Grant
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2014
- 2014-12-24 JP JP2014260106A patent/JP2015111003A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620176A1 (en) * | 1987-09-03 | 1989-03-10 | Rasmussen Gmbh | TIGHTENING COLLAR WITH A RIBBON WITH SLOTTED LOOPS, FOR THE SUSPENSION OF A CLOSING SOLIDARIZATION SYSTEM |
| CN2043313U (en) * | 1988-09-03 | 1989-08-23 | 刘克喜 | Sealing tightening connector for pipeline |
| DE8916031U1 (en) * | 1989-04-11 | 1992-12-24 | Rasmussen Gmbh, 6457 Maintal, De | |
| CN1085298A (en) * | 1992-08-26 | 1994-04-13 | E·克劳兹 | Clamping and coupling means |
| DE20002111U1 (en) * | 2000-02-07 | 2000-04-27 | Johann Sauer Eisenwarenfabrik | Articulated pipe clamp |
| CN2585002Y (en) * | 2002-11-19 | 2003-11-05 | 河南上蝶阀门股份有限公司 | Double-flange load transfer joint |
| CN1773086A (en) * | 2004-11-11 | 2006-05-17 | 柯克霍夫两合公司 | Apparatus for connecting two waste gas duct |
| WO2007009858A1 (en) * | 2005-07-18 | 2007-01-25 | Georg Fischer Wavin Ag | Electric welding sleeve and method for the creation of pipe joints by means of said electric welding sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140022357A (en) | 2014-02-24 |
| CN101255937B (en) | 2012-06-13 |
| FI20085178A (en) | 2008-09-04 |
| KR20080081123A (en) | 2008-09-08 |
| DE102007010342A1 (en) | 2008-09-04 |
| JP5426104B2 (en) | 2014-02-26 |
| FI20085178A0 (en) | 2008-02-28 |
| JP2015111003A (en) | 2015-06-18 |
| DE102007010342B4 (en) | 2019-10-02 |
| JP2008215622A (en) | 2008-09-18 |
| CN102135212B (en) | 2014-01-29 |
| FI122379B (en) | 2011-12-30 |
| KR101492742B1 (en) | 2015-02-12 |
| JP5703356B2 (en) | 2015-04-15 |
| CN101255937A (en) | 2008-09-03 |
| JP2014013086A (en) | 2014-01-23 |
| KR101385255B1 (en) | 2014-04-16 |
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