CN104114446A - Rudder device for marine vessel, and marine vessel provided with same - Google Patents
Rudder device for marine vessel, and marine vessel provided with same Download PDFInfo
- Publication number
- CN104114446A CN104114446A CN201380009396.XA CN201380009396A CN104114446A CN 104114446 A CN104114446 A CN 104114446A CN 201380009396 A CN201380009396 A CN 201380009396A CN 104114446 A CN104114446 A CN 104114446A
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- China
- Prior art keywords
- rudder
- ship
- boats
- bearing liner
- central axis
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/18—Sliding surface consisting mainly of wood or fibrous material
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/30—Ships, e.g. propelling shafts and bearings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mounting Of Bearings Or Others (AREA)
- Sliding-Contact Bearings (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This rudder device for marine vessel (1) comprises: a rudder horn (3) fixed to the stern of a vessel; a rudder (4) rotatably supported on a shaft that corresponds with the rotation reference line (CL); and bearing bushes (11, 12) that are interposed between the bearing holes (8, 9) of the rudder horn (3) and the rudder shafts (16, 17). The bearing bushes (11, 12) have the outer radial surfaces (26) thereof formed by machining in such a manner that the central axis (25a) of the inner radial hole (25) thereof is in alignment with the rotation reference line (CL).
Description
Technical field
The present invention relates to a kind of rudder for ship device of boats and ships and possess the boats and ships of this rudder for ship device.
Background technology
As disclosed in patent documentation 1,2 etc., the rudder for ship of boats and ships (rudder) axle is supported on the rudder horn that is fixed on stern.Particularly, in the bearing hole extending along vertical on being formed at rudder horn, by welding, wait and the cylinder lining of fixing metal system, make resin material flow in the inner diameter hole of this cylinder lining and make it solidify to form bearing liner, and the rudderpost rotation that is arranged at rudder for ship is inserted in bearing liner freely, and rudder for ship is mounted to around rudderpost and rotates freely with respect to rudder horn thus.And, in patent documentation 3, disclose by carrying out cooling contraction fit with liquid nitrogen etc. and will be fixedly installed on the chimeric fixing technology in lower end of the rudderpost of rudder horn.
The reason that clamps metal cylinder lining between the bearing hole of rudder horn and resinous bearing liner is, when the relation of the assembly precision due to hull and the line of centers of the bearing hole of rudder horn with respect to the rudder for ship rotation base directrix of setting in hull side forwards, backwards during left and right deviation, the position relationship of its position deviation of exact measurement, and according to this position relationship, with free state, cylinder lining is carried out to machine up, thereby the inner diameter hole that makes cylinder lining with respect to outer diametric plane bias to proofread and correct above-mentioned position deviation.Thus, the bearing hole that makes actual rudder horn is that the inner diameter hole of bearing liner is consistent with the rudder for ship rotation base directrix of setting in hull side, thereby can reduce the resistance to water-flow being caused by departing from of rudder for ship position, and makes it bring into play steerability accurately.
Conventional art document
Patent documentation
Patent documentation 1: Japanese kokai publication sho 60-163798 communique
Patent documentation 2: TOHKEMY 2005-247122 communique
Patent documentation 3: Japanese Patent Publication 4-90493 communique
Brief summary of the invention
The technical task that invention will solve
Yet, want to assemble cylinder lining in the bearing hole of rudder horn, the internal diameter of bearing hole need be strengthened with the wall thickness of cylinder lining and measures accordingly.When calculating the intensity of rudder horn, cylinder lining is not considered as strength member, therefore must with the adding in a large number correspondingly of bearing hole internal diameter, the width (thickness) that increases rudder horn is guaranteed the intensity of regulation.But, carry out if so, the width of rudder horn is with respect to the width thickening of rudder for ship, between two parts, form ladder poor and during in navigation current from rudder for ship sur-face peeling, steerability is produced to baneful influence.Therefore, also have to the width of rudder for ship to be thickeied according to the width of rudder horn, the width thickening of rudder horn like this and rudder for ship, thus resistance to water-flow and ship weight increase, the propulsion quality of boats and ships and oil consumption worsen, and therefore on strength relationship, are difficult to the method for recording in practical application patent documentation 1.
And, need to carry out after waiting by welding cylinder lining is fixed on to the bearing hole of rudder horn, by contraction fit etc., resinous bearing liner is pressed into the two such stage assembling procedures of inner diameter hole of this cylinder lining, therefore, exist the construction duration of boats and ships to extend and cause the maintenances such as antirust countermeasure around of cylinder lining that manufacturing cost increases, must take boats and ships and cause the problems such as maintenance cost increase.In addition, be difficult to carry out by being welded on the work of the rudder horn installation cylinder lining that is installed on eminence, welding job personnel's safety aspect has much room for improvement.
The present invention In view of the foregoing completes, its object be to provide a kind of can be by not with the rudder for ship device of the simple and boats and ships that the higher structure of durability is installed rudder for ship exactly with respect to hull of cylinder lining and possess the boats and ships of this rudder for ship device.
Means for technical solution problem
In order to address the above problem, the present invention adopts following means.
That is, the 1st mode of the rudder for ship device of boats and ships involved in the present invention is as follows: possess: rudder horn, is fixed on stern; Rudder for ship, support for take rotation base directrix as axle rotation freely; And bearing liner, being clipped between the bearing hole and rudderpost of described rudder horn, the outer diametric plane of described bearing liner cuts formation in the central axis of its inner diameter hole mode consistent with described rotation base directrix.
According to said structure, when the line of centers of the bearing hole of rudder horn departs from respect to the rotation base directrix of setting in hull side, so that the central axis of the inner diameter hole of bearing liner carries out cutting to the external diametric plane of mode of its positional offset amount of the rotation base directrix lateral deviation heart, replace thus the metal cylinder lining all the time arranging, by bearing liner itself, proofread and correct the position deviation of rudder horn bearing hole, thereby rudder for ship can be installed exactly with respect to hull.Therefore, can omit cylinder lining.
By omitting cylinder lining, the wall thickness of the width of rudder horn and rudder for ship (thickness) attenuate and cylinder lining can be measured accordingly, realize the resistance to water-flow while reducing navigation and alleviate ship weight, can improve propulsion quality and the oil consumption of boats and ships.And, without carrying out, by welding, cylinder lining is installed on to the work on rudder horn, shortens thus the construction duration of boats and ships, the welding job of omitting eminence improves staff's safety, and reduce the manufacturing cost of boats and ships, and can improve the axial maintenance of rudder.
And, the 2nd mode of the rudder for ship device of boats and ships involved in the present invention is as follows: in described the 1st mode, described bearing liner by plane lamination coating is solidified with the core that roller shape is reeled repeatedly and lamination forms and to the described outer diametric plane of described core process form cylindric, and the lamination central axis that forms described core is consistent with the central axis of described inner diameter hole, the central axis of described outer diametric plane is eccentric with respect to described lamination central axis.
According to said structure, when the outer diametric plane of bearing liner is carried out to cutting, owing to being pre-formed inner diameter hole, therefore at the inner peripheral surface of inner diameter hole, can there is not the cut phenomenon of fiber of lamination coating.Although show out at the external diameter of bearing liner the end of the lamination coating having cut off, outer diametric plane is pressed in the bearing hole of rudder horn, can not slide with respect to the inner peripheral surface of bearing hole, so the end of lamination coating friction can not occur and reels.Therefore, thus the end that does not have a lamination coating having cut off at the inner peripheral surface of inner diameter hole, expose and it causes the misgivings of peeling off because the rudderpost rotating is wound.Therefore, can prevent the durability decline of bearing liner.
And the 3rd mode of the rudder for ship device of boats and ships involved in the present invention is as follows: in the described the 1st or the 2nd mode, the rudder for ship device of described boats and ships has limit rotation mechanism, bearing liner is in the inner rotation of described bearing hole described in described limit rotation mechanics limit.
According to said structure, can prevent that bearing liner from rotating in the bearing hole of rudder horn, therefore can prevent that the shaft core position of rudder for ship from significantly departing from respect to hull.
And, the 4th mode of the rudder for ship device of boats and ships involved in the present invention is as follows: in described the 3rd mode, described limit rotation mechanism is provided with concavo-convex fitting portion, described concavo-convex fitting portion is deviate from from described bearing hole vertically in order to prevent described bearing liner, and the chimeric rotation that limits described bearing liner mutually between the end face of at least one and described bearing liner in the vibrating part at both ends that is fixed on described bearing hole.
According to said structure, only by all the time for preventing that vibrating part and bearing liner that bearing liner is deviate from from implementing little processing, just can effectively limit the rotation of bearing liner, therefore can rudder for ship be installed exactly with respect to hull by simple and cheap structure.
And the related boats and ships of a mode of the present invention possess the rudder for ship device of any one party formula in the described the 1st to the 4th.Thus, can rudder for ship be installed exactly with respect to hull by the simple and higher structure of durability with cylinder lining not.
Invention effect
As more than, according to the rudder for ship device of boats and ships involved in the present invention and possess the boats and ships of this rudder for ship device, can rudder for ship be installed exactly with respect to hull by the simple and higher structure of durability with cylinder lining not, and the resistance to water-flow while reducing navigation by the width attenuate of rudder horn and rudder for ship is realized and alleviate ship weight, improve the propulsion quality of boats and ships, improve oil consumption, and can shorten the construction duration of boats and ships, reduce manufacturing cost, further improve shipbuilding staff's safety, improve the axial maintenance of rudder.
Accompanying drawing explanation
Fig. 1 means the lateral plan of an example of the rudder for ship device that can be suitable for boats and ships of the present invention.
Fig. 2 is the longitudinal sectional view of the II portion of enlarged drawing 1.
Fig. 3 is the transverse sectional view along the III-III line of Fig. 1.
Fig. 4 means that bearing liner is embedded in the exploded perspective view of the state before the bearing hole of rudder horn.
Fig. 5 is the birds-eye view of bearing liner monomer.
Fig. 6 means the bearing liner of structure and the exploded perspective view of vibrating part of limit rotation mechanism.
Fig. 7 means the transverse sectional view of the rudder for ship of effect of the present invention.
Fig. 8 means another routine lateral plan of the rudder for ship device that can be suitable for boats and ships of the present invention.
The specific embodiment
Below, with reference to figure 1～Fig. 8, one embodiment of the present invention is described.
Fig. 1 and Fig. 8 mean the lateral plan of an example of the rudder for ship device 1 that can be suitable for boats and ships of the present invention.In this rudder for ship device 1, rudder for ship 4 (rudder) rotates the earth's axis freely and is supported on by welding the rudder horn 3 of the stern of the hull 2 that is fixed on boats and ships S.Rudder horn 3 is provided with upper and lower a pair of gudgeon 5,6, on these gudgeons 5,6, along vertical, is formed with respectively bearing hole 8,9.
Chimeric in bearing hole 8,9 have a bearing liner 11,12, with the rudderpost 16,17 that nut 14,15 is fixed on rudder for ship 4, be inserted in the inner diameter hole of bearing liner 11,12, thus rudder for ship 4 with respect to the supporting of rudder horn 3 (gudgeon 5,6) axle for rotating freely.Bearing hole 8,9 and rudderpost 16,17 need its axle center consistent with the rotation base directrix CL setting in hull 2 sides.This rotation base directrix CL is generally plumb bob vertical.In addition, the steering shaft 19 that is fixed on rudder for ship 4 tops is rotated operation by not shown steering gear, thereby carries out the steering of rudder for ship 4.In addition, when rudder for ship 4 with while being fixed on rudderpost 16,17 one of rudder for ship 4, similarly with respect to rudder horn 3 axles supportings for rotation freely.
As shown in the amplification view of Fig. 2, rudderpost 17 (16) is chimeric with respect to the housing 4a taper of rudder for ship 4, fastening by aforesaid nut 15 (14).On rudderpost 17 (16), be set with the sleeve 21 being formed by the material that improves resistance to abrasion and sliding.And, the bearing liner 12 (11) being embedded in the bearing hole 9 (8) of gudgeon 6 (5) is pressed into and is fixed in bearing hole 9 (8) by contraction fit etc., but in order to prevent deviating from vertically from bearing hole 9 (8), at the both ends of bearing hole 9 (8), by welding and screw stop etc., be fixed with the vibrating part 23,24 as annular discoideus sheet material.
As shown in Figures 3 and 4, bearing liner 11,12 has inner diameter hole 25 and the outer diametric plane 26 that inserts rudderpost 16,17, and the central axis 26a of outer diametric plane 26 is eccentric with respect to the central axis 25a of inner diameter hole 25.When the condition due to for example assembly precision of hull 2 and the line of centers of the bearing hole 8,9 of rudder horn 3 while departing from respect to rotation base directrix CL, this offset E sets according to the amount of its position deviation.; critically measure the position relationship that the line of centers of bearing hole 8,9 departs from respect to rotation base directrix CL; and according to this, bearing liner 11,12 is carried out to eccentric processing with free state by machine up; and eliminating in the direction of (counteracting) above-mentioned position deviation, by contraction fit etc., bearing liner 11,12 is being pressed in the bearing hole 8,9 of rudder horn 3.
As shown in Figure 5, bearing liner 11,12 by plane lamination coating 28 (canvas etc.) is solidified with the core 29 that roller shape is reeled repeatedly and lamination forms and to the outer diametric plane 26 of this core process form cylindric.At this, it is consistent that the lamination central axis 29a that forms core 29 forms the roller central axis of lamination coating 28 and the central axis 25a of inner diameter hole 25 of core 29, on the other hand, the central axis 26a of outer diametric plane 26 is with respect to the eccentric offset E of lamination central axis 29a.Therefore, the end of the lamination coating 28 of formation core 29 can not be exposed on the inner peripheral surface of inner diameter hole 25.
Even if so do not allow the inner rotation at bearing hole 8,9 through long-term use after the bearing liner 11,12 of eccentric processing is being pressed into the bearing hole 8,9 of rudder horn 3 yet.Therefore, the limit rotation mechanism as restriction bearing liner 11,12 in the inner rotation of bearing hole 8,9, as shown in Figure 6, is provided with concavo-convex fitting portion 30.
Concavo-convex fitting portion 30 by be for example formed at bearing liner 11,12 upper and lower at least one end face notch part 31 and be formed at least one in vibrating part 23,24 and with the notch part 31 of bearing liner 11,12 closely chimeric jut 32 form.On the contrary, also notch part 31 can be arranged to the interior perimembranous of vibrating part 23,24 etc., jut 32 be formed to the end face of bearing liner 11,12.Chimeric by notch part 31 and jut 32, can limit bearing liner 11,12 in the inner rotation of the bearing hole 8,9 of rudder horn 3.In addition, as variation, also can consider by screw stop, to interfix between bearing liner 11,12 and vibrating part 23,24.
As more than, in this rudder for ship device 1, be pressed in the bearing hole 8,9 of rudder horn 3 and the rudderpost 16,17 of rudder for ship 4 to be carried out to the central axis 26a of outer diametric plane 26 of bearing liner 11,12 of axle supporting eccentric with respect to the central axis 25a of inner diameter hole 25.Therefore, when the line of centers of the bearing hole 8,9 of rudder horn 3 departs from respect to the rotation base directrix CL setting in hull 2 sides, so that the mode that the central axis 26a of the outer diametric plane 26 of bearing liner 11,12 measures accordingly with respect to central axis 25a bias and its position deviation of inner diameter hole 25, externally diametric plane 26 is processed.Thus, replace the metal cylinder lining of setting all the time, by bearing liner 11,12, itself proofread and correct the position deviation of the bearing hole 8,9 of rudder horn 3, thereby rudder for ship 4 can be installed exactly with respect to hull 2.That is, the rotation base directrix CL of rudder horn 3 becomes the rotation base directrix of rudder for ship 4, and the central axis 25a of the inner diameter hole 25 of bearing liner 11,12 is consistent on rotation base directrix CL.
Therefore, as shown in Figure 7, can omit the cylinder lining 35 all the time using, thus, the corresponding amount of the wall thickness of width (thickness) the W attenuate of rudder horn 3 and rudder for ship 4 and cylinder lining 35 can be realized to the resistance to water-flow while reducing navigation and alleviate ship weight, can improve propulsion quality and the oil consumption of boats and ships S.And, can shorten the construction duration of boats and ships S, reduce manufacturing cost, improve rudderpost 16,17 maintenance around.
And, bearing liner 11,12 by plane lamination coating 28 is solidified with the core 29 that roller shape is reeled repeatedly and lamination forms and to the outer diametric plane 26 of this core process form cylindric, and the lamination central axis 29a that forms core 29 is consistent with the central axis 25a of inner diameter hole 25, the central axis 26a of outer diametric plane 26 is eccentric with respect to lamination central axis 29a.
Therefore, when the outer diametric plane 26 to bearing liner 11,12 carries out cutting, be pre-formed inner diameter hole 25, therefore on inner diameter hole 25, the end of cut lamination coating 28 not within it side face expose, thereby the end that does not have a lamination coating 28 causes the misgivings of peeling off because the rudderpost 16,17 rotating is wound.Therefore, can prevent the durability decline of bearing liner 11,12.Although expose at the outer diametric plane 26 of bearing liner 11,12 end of cut lamination coating 28, but outer diametric plane 26 is pressed in the bearing hole 8,9 of rudder horn 3, can not slide with respect to the inner peripheral surface of bearing hole 8,9, so can there is not friction and reel in the end of lamination coating 28.
In addition, owing to being provided with the concavo-convex fitting portion 30 of restriction bearing liner 11,12 in the inner rotation of bearing hole 8,9, significantly depart from respect to hull 2 installation site that therefore can prevent rudder for ship 4.
Concavo-convex fitting portion 30 is, in order to prevent bearing liner 11, 12 from bearing hole 8, in 9, deviate from vertically, and make to be fixed on all the time bearing hole 8, the vibrating part 23 at 9 both ends, the jut 32 forming at least one in 24 and be formed at bearing liner 11, the mutual chimeric bearing liner 11 that limits of notch part 31 of 12 end faces, the structure of 12 rotation, only pass through the vibrating part 23 using all the time, 24 and bearing liner 11, 12 implement little processing just can arrange, therefore can effectively limit bearing liner 11 by simple and cheap structure, 12 rotation is installed rudder for ship 4 exactly with respect to hull 2.
According to as the above rudder for ship device 1 forming and possess the boats and ships S of this rudder for ship device, can rudder for ship 4 be installed exactly with respect to hull 2 by the simple and higher structure of durability with cylinder lining not, resistance to water-flow while reducing navigation by the width attenuate of rudder horn 3 and rudder for ship 4 is realized and alleviate ship weight, improve the propulsion quality of boats and ships S, improve oil consumption, and can shorten the construction duration of boats and ships S, reduce manufacturing cost, and improve rudderpost 16,17 maintenance around and reduce maintenance cost.And without carrying out the work on rudder horn 3 by cylinder lining welded and installed, the welding job that therefore can omit eminence further improves staff's safety.
In addition, the present invention is not limited in the structure of above-mentioned embodiment, can implement suitable distortion or improvement without departing from the spirit and scope of the present invention, and the embodiment of so implementing distortion or improvement is also contained in interest field of the present invention.
For example, in above-mentioned embodiment, the central axis of outer diametric plane 26 is parallel with respect to the central axis 25a of the inner diameter hole 25 of bearing liner 11,12, but according to rudder horn 3 installing condition with respect to hull 2, also can make central axis 26a tilt with respect to central axis 25a.
Nomenclature
1-rudder for ship device, 2-hull, 3-rudder horn, 4-rudder for ship, 5,6-gudgeon, 8,9-bearing hole, 11,12-bearing liner, 16,17-rudderpost, 23,24-vibrating part, the inner diameter hole of 25-bearing liner, the central axis of 25a-inner diameter hole, the outer diametric plane of 26-, the central axis of the outer diametric plane of 26a-, 28-lamination coating, 29-core, the lamination central axis of 29a-core, the concavo-convex fitting portion of 30-(limit rotation mechanism), 31-notch part, 32-jut, CL-rotation base directrix, the offset of the central axis of E-inner diameter hole and the central axis of outer diametric plane, S-boats and ships.
Claims (according to the modification of the 19th of treaty)
1. the rudder for ship device of (after revisal) a kind of boats and ships, is characterized in that possessing: rudder horn, is fixed on stern; Rudder for ship, support for take rotation base directrix as axle rotation freely; And bearing liner, being clipped between the bearing hole and rudderpost of described rudder horn, the outer diametric plane of described bearing liner cuts formation in the central axis of its inner diameter hole mode consistent with described rotation base directrix,
Described bearing liner by plane lamination coating is solidified with the core that roller shape is reeled repeatedly and lamination forms and to the described outer diametric plane of described core process form cylindric, and the lamination central axis that forms described core is consistent with the central axis of described inner diameter hole, the central axis of described outer diametric plane is eccentric with respect to described lamination central axis.
2. (deletion)
3. the rudder for ship device of boats and ships according to claim 1 and 2, wherein,
The rudder for ship device of described boats and ships has limit rotation mechanism, and bearing liner is in the inner rotation of described bearing hole described in described limit rotation mechanics limit.
4. the rudder for ship device of boats and ships according to claim 3, wherein,
Described limit rotation mechanism is provided with concavo-convex fitting portion, described concavo-convex fitting portion is deviate from from described bearing hole vertically in order to prevent described bearing liner, and the chimeric rotation that limits described bearing liner mutually between the end face of at least one and described bearing liner in the vibrating part at both ends that is fixed on described bearing hole.
5. boats and ships, it possesses the rudder for ship device described in any one in claim 1 to 4.
Claims (5)
1. a rudder for ship device for boats and ships, it possesses: rudder horn, is fixed on stern; Rudder for ship, support for take rotation base directrix as axle rotation freely; And bearing liner, being clipped between the bearing hole and rudderpost of described rudder horn, the outer diametric plane of described bearing liner cuts formation in the central axis of its inner diameter hole mode consistent with described rotation base directrix.
2. the rudder for ship device of boats and ships according to claim 1, wherein,
Described bearing liner by plane lamination coating is solidified with the core that roller shape is reeled repeatedly and lamination forms and to the described outer diametric plane of described core process form cylindric, and the lamination central axis that forms described core is consistent with the central axis of described inner diameter hole, the central axis of described outer diametric plane is eccentric with respect to described lamination central axis.
3. the rudder for ship device of boats and ships according to claim 1 and 2, wherein,
The rudder for ship device of described boats and ships has limit rotation mechanism, and bearing liner is in the inner rotation of described bearing hole described in described limit rotation mechanics limit.
4. the rudder for ship device of boats and ships according to claim 3, wherein,
Described limit rotation mechanism is provided with concavo-convex fitting portion, described concavo-convex fitting portion is deviate from from described bearing hole vertically in order to prevent described bearing liner, and the chimeric rotation that limits described bearing liner mutually between the end face of at least one and described bearing liner in the vibrating part at both ends that is fixed on described bearing hole.
5. boats and ships, it possesses the rudder for ship device described in any one in claim 1 to 4.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012030774A JP5943631B2 (en) | 2012-02-15 | 2012-02-15 | Ship rudder apparatus, ship equipped with the same, and method of manufacturing rudder apparatus |
| JP2012-030774 | 2012-02-15 | ||
| PCT/JP2013/053431 WO2013122113A1 (en) | 2012-02-15 | 2013-02-13 | Rudder device for marine vessel, and marine vessel provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104114446A true CN104114446A (en) | 2014-10-22 |
| CN104114446B CN104114446B (en) | 2016-10-12 |
Family
ID=48984222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380009396.XA Active CN104114446B (en) | 2012-02-15 | 2013-02-13 | The rudder for ship device of boats and ships and possess the boats and ships of this rudder for ship device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5943631B2 (en) |
| KR (1) | KR101648655B1 (en) |
| CN (1) | CN104114446B (en) |
| WO (1) | WO2013122113A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599889A (en) * | 2016-01-12 | 2016-05-25 | 中国人民解放军海军工程大学 | Solid composite rudder blade high in rigidity and low in weight |
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| KR102042947B1 (en) * | 2015-12-09 | 2019-11-27 | 재팬 마린 유나이티드 코포레이션 | Vessel keys, steering methods and vessels |
| CN105783639B (en) * | 2016-04-15 | 2018-04-20 | 广州文冲船厂有限责任公司 | Rudder horn and rudder blade matching detection device and the production method of rudder horn and rudder blade |
| JP6203349B1 (en) | 2016-09-06 | 2017-09-27 | ジャパンマリンユナイテッド株式会社 | Ship rudder |
| KR102410643B1 (en) * | 2021-11-18 | 2022-06-23 | 동양메탈공업 주식회사 | Method for manufacturing stern tube bearing using centrifugal casting and stern tube bearing manufactured using same |
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| JPS60163798A (en) * | 1984-02-02 | 1985-08-26 | Mitsubishi Heavy Ind Ltd | Production method of bushing for rudder pintle |
| JPH0490493A (en) | 1990-08-01 | 1992-03-24 | Fuji Electric Co Ltd | Method of degasing vacuum induction furnace |
| JP2005036692A (en) * | 2003-07-18 | 2005-02-10 | Mitsubishi Heavy Ind Ltd | Bearing device for pump |
| EP2143329B1 (en) * | 2008-07-08 | 2011-12-28 | Shimano, Inc. | Drag mechanism for dual-bearing reel |
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- 2012-02-15 JP JP2012030774A patent/JP5943631B2/en active Active
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- 2013-02-13 CN CN201380009396.XA patent/CN104114446B/en active Active
- 2013-02-13 WO PCT/JP2013/053431 patent/WO2013122113A1/en active Application Filing
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| JPH0872797A (en) * | 1994-08-31 | 1996-03-19 | Mitsubishi Heavy Ind Ltd | Two-shaft two-rudder ship |
| JPH08258791A (en) * | 1995-03-23 | 1996-10-08 | Mitsubishi Heavy Ind Ltd | Propeller device with stator for ship |
| JP2003340320A (en) * | 2002-05-29 | 2003-12-02 | Mitsubishi Heavy Ind Ltd | Coating apparatus for rudder inner surface due to loading of charge |
| JP2005247122A (en) * | 2004-03-04 | 2005-09-15 | Oshima Shipbuilding Co Ltd | Rudder device and its mounting method |
| EP2202032A2 (en) * | 2008-12-25 | 2010-06-30 | Jtekt Corporation | Grinding wheel with non-stick coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599889A (en) * | 2016-01-12 | 2016-05-25 | 中国人民解放军海军工程大学 | Solid composite rudder blade high in rigidity and low in weight |
| CN105599889B (en) * | 2016-01-12 | 2019-12-27 | 中国人民解放军海军工程大学 | High-rigidity light solid composite rudder blade |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013122113A1 (en) | 2013-08-22 |
| KR101648655B1 (en) | 2016-08-16 |
| JP2013166454A (en) | 2013-08-29 |
| CN104114446B (en) | 2016-10-12 |
| KR20140110075A (en) | 2014-09-16 |
| JP5943631B2 (en) | 2016-07-05 |
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