CN104114446B - The rudder for ship device of boats and ships and possess the boats and ships of this rudder for ship device - Google Patents
The rudder for ship device of boats and ships and possess the boats and ships of this rudder for ship device Download PDFInfo
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- CN104114446B CN104114446B CN201380009396.XA CN201380009396A CN104114446B CN 104114446 B CN104114446 B CN 104114446B CN 201380009396 A CN201380009396 A CN 201380009396A CN 104114446 B CN104114446 B CN 104114446B
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- Prior art keywords
- rudder
- jewel
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- ships
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Classifications
-
- 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
The present invention provides the rudder for ship device of a kind of boats and ships and possesses the boats and ships of this rudder for ship device.The rudder for ship device (1) of the boats and ships of the present invention possesses and is fixed on the rudder horn (3) of stern, supporting for being the rotatable rudder for ship (4) of axle and the jewel (11,12) being clipped between the dead eye (8,9) of rudder horn (3) and rudderpost (16,17) with rotation base directrix (CL), and the outer diameter face (26) of described jewel (11,12) cuts formation in the way of the central axis (25a) of its inner diameter hole (25) is consistent with described rotation base directrix (CL).
Description
Technical field
The present invention relates to the rudder for ship device of a kind 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., rudder for ship (rudder) axle of boats and ships is supported on fixing
On rudder horn on the quarter.Specifically, extend along vertical be formed on rudder horn
Dead eye in waited and fixing metal cylinder lining by welding, make resin material be flowed into
In the inner diameter hole of this cylinder lining and make it solidify to be formed jewel, and rudder for ship will be arranged at
Rudderpost be rotatably inserted in jewel, thus rudder for ship relative to rudder horn be mounted to around
Rudderpost rotates freely.Further, have disclosed in patent documentation 3 by carrying out cooling down with liquid nitrogen etc.
The technology that the lower end being fixedly installed on the rudderpost of rudder horn is fitted and fixed with by shrink-fit.
Metal cylinder lining is clamped between the dead eye and resinous jewel of rudder horn
Reason be, when the relation of the assembly precision due to hull and the center of the dead eye of rudder horn
When line is relative to the rudder for ship rotation base directrix left and right deviation forwards, backwards set in hull side, accurate survey
Measure its position deviation position relationship, and according to this position relationship with free state to cylinder lining
Carry out machining, so that the inner diameter hole of cylinder lining is eccentric relative to outer diameter face with in correction
Rheme puts deviation.Thus, make reality rudder horn the dead eye i.e. inner diameter hole of jewel with
The rudder for ship rotation base directrix that hull side sets is consistent such that it is able to reduce by the deviation of rudder for ship position
The resistance to water-flow caused, and make it play steerability accurately.
Conventional art document
Patent documentation
Patent documentation 1: Japanese Laid-Open Patent Publication 60-163798 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2005-247122 publication
Patent documentation 3: Japanese Patent Publication 4-90493 publication
Brief summary of the invention
The technical task that invention is to be solved
But, it is intended in the dead eye of rudder horn assemble cylinder lining, need to be by the internal diameter of dead eye
Strengthen amount corresponding with the wall thickness of cylinder lining.When calculating the intensity of rudder horn, cylinder lining
It is not intended as strength member, it is therefore necessary to adding the most correspondingly of dead eye internal diameter, increase extension rudder
The width (thickness) of arm guarantees the intensity of regulation.But, carry out if so, then rudder horn
Width thickening relative to the width of rudder for ship, between the two elements formed ladder difference and navigation
Shi Shuiliu, from rudder for ship sur-face peeling, produces baneful influence to steerability.Therefore, also have to
Being thickeied according to the width of rudder horn by the width of rudder for ship, such rudder horn becomes with the width of rudder for ship
Thickness, thus resistance to water-flow and ship weight increase, the propulsive performance of boats and ships and oil consumption deteriorate, because of
This is difficult to the method described in actual application patent documentation 1 on strength relationship.
Furthermore, it is desirable to carry out at the dead eye that by welding etc., cylinder lining is fixed on rudder horn
Afterwards, by shrink-fit etc. resinous bearing is lining into this cylinder lining inner diameter hole this
The two benches assembling procedure of sample, the construction duration that accordingly, there exist boats and ships extends and causes being manufactured into
This increase, the maintenances such as antirust countermeasure around the cylinder lining of boats and ships must be taked to cause safeguarding
The problems such as cost increase.In addition, it is difficult to carry out by being welded on the rudder horn peace being installed on eminence
The work of dress cylinder lining, the safety aspect of welding job personnel has much room for improvement.
The present invention completes in view of the foregoing, its object is to provide one to pass through
Simple and that durability the is higher structure not using cylinder lining is accurate relative to hull by rudder for ship
Ground carries out the rudder for ship device of boats and ships installed and the boats and ships possessing this rudder for ship device.
For solving the means of technical task
In order to solve the problems referred to above, the present invention uses 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: hang
Rudder arm, is fixed on stern；Rudder for ship, supports as rotatable with rotation base directrix for axle；And axle
Hold lining, be clipped between dead eye and the rudderpost of described rudder horn, the outer diameter face of described jewel
Formation is cut in the way of the central axis of its inner diameter hole is consistent with described rotation base directrix.
According to said structure, when the centrage of the dead eye of rudder horn sets relative in hull side
Rotation base directrix deviation time so that the central axis of the inner diameter hole of jewel is to rotation base directrix
The mode of lateral deviation its positional offset amount of the heart carries out machining to outer diameter face, thus replace always with
The metal cylinder lining arranged, by the position of jewel correction rudder horn dead eye itself
Put deviation such that it is able to installed exactly relative to hull by rudder for ship.Therefore, it is possible to save
Slightly cylinder lining.
By omit cylinder lining, it is possible to by thinning for the width (thickness) of rudder horn and rudder for ship with
The wall thickness of cylinder lining is measured accordingly, realizes resistance to water-flow when minimizing is navigated by water and alleviates ship
Oceangoing ship weight, it is possible to improve propulsive performance and the oil consumption of boats and ships.And, it is not necessary to carry out by welding
The work being installed on rudder horn by cylinder lining, thus shortens the construction duration of boats and ships, omits
The welding job of eminence improves the safety of staff, and the manufacturing cost of reduction boats and ships,
And the axial maintenance of rudder can be improved.
Further, the 2nd mode of the rudder for ship device of boats and ships involved in the present invention is as follows: described
In 1st mode, described jewel winds the most also with roll by making plane fibrous material
The core of lamination solidifies and is processed the described outer diameter face of described core and is formed as
Cylindrical shape, and be formed as the lamination central axis of described core and the central shaft of described inner diameter hole
Line is consistent, and the central axis of described outer diameter face is eccentric relative to described lamination central axis.
According to said structure, when the outer diameter face of jewel is carried out machining, due in advance
Being initially formed inner diameter hole, therefore the inner peripheral surface at inner diameter hole will not occur the fiber quilt of fibrous material
The phenomenon cut off.Although the end of the fibrous material having been turned off is exposed in the outer diameter face of jewel,
But outer diameter face is pressed in the dead eye of rudder horn, will not be sliding relative to the inner peripheral surface of dead eye
Dynamic, therefore the end of fibrous material will not occur friction to wind.Therefore, do not exist and have been turned off
The end of fibrous material expose and it is wound because of the rudderpost that rotates at the inner peripheral surface of inner diameter hole
Thus cause the misgivings peeled off.Therefore, it is possible to prevent the durability of jewel from declining.
Further, the 3rd mode of the rudder for ship device of boats and ships involved in the present invention is as follows: described
In 1st or the 2nd mode, the rudder for ship device of described boats and ships has a rotation limiting mechanism, described turn
Dynamic limiting mechanism limits the described jewel inner rotation at described dead eye.
According to said structure, it is possible to prevent jewel to rotate in the dead eye of rudder horn, therefore
The shaft core position being prevented from rudder for ship significantly deviates relative to hull.
Further, the 4th mode of the rudder for ship device of boats and ships involved in the present invention is as follows: described
In 3rd mode, described rotation limiting mechanism is provided with concavo-convex fitting portion, described concavo-convex fitting portion
In order to prevent described jewel from deviating from vertically from described dead eye, and it is being fixed on described axle
Between at least one and the end face of described jewel in the vibrating part at the both ends of bearing bore mutually
It is fitted together to the rotation limiting described jewel.
According to said structure, only by all the time for the flange part preventing jewel from deviating from
Part and jewel implement little processing, it becomes possible to effectively limit the rotation of jewel, therefore, it is possible to
By simple and cheap structure, rudder for ship is installed exactly relative to hull.
Further, the boats and ships involved by a mode of the present invention possess in the described 1 to the 4th any
The rudder for ship device of one mode.Thereby, it is possible to by not using the simple of cylinder lining and durability
Rudder for ship is installed exactly by higher structure relative to hull.
Invention effect
More than as, according to the rudder for ship device of boats and ships involved in the present invention and possess this rudder for ship device
Boats and ships, it is possible to by not using the simple of cylinder lining and the higher structure of durability by ship
Rudder is installed exactly relative to hull, and by by thinning for the width of rudder horn and rudder for ship
Realize resistance to water-flow when minimizing is navigated by water and alleviate ship weight, improving the pushability of boats and ships
Can, improve oil consumption, and the construction duration of boats and ships can be shortened, reduce manufacturing cost, enter one
Step improves the safety of shipbuilding staff, improves the axial maintenance of rudder.
Accompanying drawing explanation
Fig. 1 is the side view of an example of the rudder for ship device representing the boats and ships that can be suitable for the present invention.
Fig. 2 is the longitudinal sectional view in the II portion of enlarged drawing 1.
Fig. 3 is the transverse sectional view of the III-III line along Fig. 1.
Fig. 4 is the exploded perspective of the state representing that jewel is embedded in before the dead eye of rudder horn
Figure.
Fig. 5 is the top view of jewel monomer.
Fig. 6 is the exploded perspective of jewel and the vibrating part representing the structure rotating limiting mechanism
Figure.
Fig. 7 is the transverse sectional view of the rudder for ship representing effect of the present invention.
Fig. 8 is the side-looking of another example of the rudder for ship device representing the boats and ships that can be suitable for the present invention
Figure.
Detailed description of the invention
Hereinafter, with reference to Fig. 1～Fig. 8, one embodiment of the present invention is illustrated.
Fig. 1 and Fig. 8 is an example of the rudder for ship device 1 representing the boats and ships that can be suitable for the present invention
Side view.In this rudder for ship device 1, rudder for ship 4 (rudder) rotates freely the earth's axis and is supported on and passes through
Weld and be fixed on the rudder horn 3 of the stern of the hull 2 of boats and ships S.Rudder horn 3 is provided with up and down
A pair gudgeon 5,6, these gudgeons 5,6 are respectively formed with dead eye 8,9 along vertical.
Chimeric in dead eye 8,9 have jewel 11,12, is fixed on rudder for ship with nut 14,15
Rudderpost 16,17 on 4 is inserted in the inner diameter hole of jewel 11,12, thus rudder for ship 4 phase
Rudder horn 3 (gudgeon 5,6) axle is supported as rotating freely.Dead eye 8,9 and rudderpost 16,
17 need its axle center consistent with rotation base directrix CL set in hull 2 side.This rotation benchmark
Line CL is generally plumb line.It addition, be fixed on the steering shaft 19 on rudder for ship 4 top by not scheming
The steering gear that shows and be rotated operation, thus carry out the steering of rudder for ship 4.It addition, when rudder for ship 4
Be fixed on rudder for ship 4 rudderpost 16,17 one time, prop up relative to rudder horn 3 axle similarly
Hold as rotatable.
As shown in the amplification view of Fig. 2, rudderpost 17 (16) is relative to the housing 4a of rudder for ship 4
Taper is fitted together to, and is fastened by aforesaid nut 15 (14).Be set with on rudderpost 17 (16) by
Improve the sleeve 21 that the material of wearability and sliding is formed.Further, gudgeon 6 (5) it is embedded in
Dead eye 9 (8) in jewel 12 (11) enter to be fixed on axle by shrink-fit etc.
In bearing bore 9 (8), but in order to prevent from deviating from vertically, at dead eye from dead eye 9 (8)
The both ends of 9 (8) are fixed with as ringlike round plate shape sheet material by welding and screw stop etc.
Vibrating part 23,24.
As shown in Figures 3 and 4, jewel 11,12 has the internal diameter inserting rudderpost 16,17
Hole 25 and outer diameter face 26, the central axis 26a of outer diameter face 26 is relative to the center of inner diameter hole 25
Axis 25a is eccentric.The bearing of rudder horn 3 when the condition due to the such as assembly precision of hull 2
When the centrage in hole 8,9 deviates relative to rotation base directrix CL, this offset E is according to its position
The amount putting deviation is set.I.e., critically the centrage of measurement axis bearing bore 8,9 is relative to turning
The position relationship of dynamic datum line CL deviation, and according to this to jewel 11,12 with free state
Carry out eccentric processing by machining, and eliminate the side of (counteracting) above-mentioned position deviation
Upwards, by shrink-fit etc., jewel 11,12 is pressed into the dead eye 8,9 of rudder horn 3
In.
As it is shown in figure 5, jewel 11,12 is by making plane fibrous material 28 (canvas
Deng) with roll winding, repeatedly and the core 29 of lamination solidifies and outer diameter face to this core
26 are processed and are formed as cylindric.Here, be formed as the lamination central axis of core 29
29a i.e. forms the roller central axis of the fibrous material 28 of core 29 and the central shaft of inner diameter hole 25
Line 25a is consistent, and on the other hand, the central axis 26a of outer diameter face 26 is relative to lamination central shaft
Line 29a bias offset E.Therefore, the end of the fibrous material 28 forming core 29 will not be sudden and violent
It is exposed on the inner peripheral surface of inner diameter hole 25.
So through eccentric processing jewel 11,12 be pressed into rudder horn 3 dead eye 8,
Even if being the most also impermissible for the inner rotation at dead eye 8,9 after 9.Therefore, make
For limiting the jewel 11, the 12 rotation limiting mechanism in the inner rotation of dead eye 8,9, as
Shown in Fig. 6, it is provided with concavo-convex fitting portion 30.
Concavo-convex fitting portion 30 is by least one end face upper and lower being such as formed at jewel 11,12
Notch part 31 and be formed at least one in vibrating part 23,24 and with jewel 11,
The jut 32 that the notch part 31 of 12 is closely fitted together to is constituted.On the contrary, it is also possible to by notch part 31
Be arranged at the inner peripheral portion etc. of vibrating part 23,24, jut 32 is formed at jewel 11,
The end face of 12.By the Qian He of notch part 31 with jut 32, can limit jewel 11,
12 in the inner rotation of the dead eye 8,9 of rudder horn 3.It addition, as variation, it is also possible to
Consider the most solid by screw stop between jewel 11,12 and vibrating part 23,24
Fixed.
More than as, in this rudder for ship device 1, it is right to be pressed in the dead eye 8,9 of rudder horn 3
The rudderpost 16,17 of rudder for ship 4 carries out the center of the outer diameter face 26 of the jewel 11,12 of axle supporting
Axis 26a is eccentric relative to the central axis 25a of inner diameter hole 25.Therefore, when rudder horn 3
When the centrage of dead eye 8,9 is relative to the rotation base directrix CL deviation set in hull 2 side,
So that the central axis 26a of the outer diameter face 26 of jewel 11,12 is relative in inner diameter hole 25
The eccentric mode deviateing corresponding amount with its position of mandrel line 25a, is processed outer diameter face 26
?.Thus, replace the metal cylinder lining that all the time arranges, by jewel 11,
The position deviation of the dead eye 8,9 of 12 itself correction rudder horn 3 such that it is able to by rudder for ship 4 phase
Hull 2 is installed exactly.That is, rotation base directrix CL of rudder horn 3 becomes rudder for ship
The rotation base directrix of 4, the central axis 25a of the inner diameter hole 25 of jewel 11,12 is at rotation base
In directrix CL unanimously.
Therefore, as shown in Figure 7, it is possible to the cylinder lining 35 that omission uses all the time, thus,
Can be by thinning for width (thickness) W of rudder horn 3 and rudder for ship 4 and cylinder lining 35 wall thickness
Corresponding amount realizes resistance to water-flow when minimizing is navigated by water and alleviates ship weight, it is possible to improve
The propulsive performance of boats and ships S and oil consumption.Further, it is possible to shorten the construction duration of boats and ships S, reduce
Manufacturing cost, improves the maintenance around rudderpost 16,17.
Further, jewel 11,12 is by making plane fibrous material 28 many with roll winding
Core 29 that is secondary and that be laminated solidifies and is processed the outer diameter face 26 of this core and shape
Become cylindric, and be formed as in lamination central axis 29a and the inner diameter hole 25 of core 29
Mandrel line 25a is consistent, and the central axis 26a of outer diameter face 26 is relative to lamination central axis 29a
Eccentric.
Therefore, when the outer diameter face 26 of jewel 11,12 is carried out machining, in advance
It is formed with inner diameter hole 25, therefore on inner diameter hole 25, the end of cut-off fibrous material 28
Within it will not expose by side face, there is not the end of fibrous material 28 because of the rudderpost 16,17 rotated
And be wound thus cause peel off misgivings.Therefore, it is possible to prevent the durable of jewel 11,12
Property decline.Although the end of cut-off fibrous material 28 is in the outer diameter face of jewel 11,12
26 expose, but outer diameter face 26 is pressed in the dead eye 8,9 of rudder horn 3, will not be relative
Inner peripheral surface in dead eye 8,9 slides, and therefore the end of fibrous material 28 will not rub
And wind.
Further, since be provided with the inner rotation limiting jewel 11,12 at dead eye 8,9
Concavo-convex fitting portion 30, therefore, it is possible to prevent the installation site of rudder for ship 4 the most inclined relative to hull 2
From.
Concavo-convex fitting portion 30 is, in order to prevent jewel 11,12 along axle from dead eye 8,9
To abjection, and make be fixed on the vibrating part 23,24 at dead eye 8,9 both ends all the time
In at least one on the jut 32 that formed and the breach being formed at jewel 11,12 end face
Portion 31 is mutually fitted together to the structure of the rotation limiting jewel 11,12, only by always with
The vibrating part 23,24 used and jewel 11,12 are implemented little processing and just can be set
Put, therefore, it is possible to effectively limited the rotation of jewel 11,12 by simple and cheap structure
Rudder for ship 4 is installed exactly relative to hull 2.
According to rudder for ship device 1 configured as described above and the boats and ships S that possesses this rudder for ship device, it is possible to
By not using the simple of cylinder lining and the higher structure of durability by rudder for ship 4 relative to ship
Body 2 is installed exactly, by realizing subtracting by thinning for the width of rudder horn 3 and rudder for ship 4
Resistance to water-flow when navigating by water less and alleviate ship weight, improves the propulsive performance of boats and ships S, changes
Kind oil consumption, and the construction duration of boats and ships S can be shortened, reduce manufacturing cost, and improve rudder
Maintenance around axle 16,17 reduces maintenance cost.And, it is not necessary to carry out cylinder lining
Welded and installed work on rudder horn 3, therefore, it is possible to the welding job omitting eminence enters one
Step improves the safety of staff.
It addition, the present invention is not limited in the structure of above-mentioned embodiment, without departing from the present invention
Suitable deformation or improvement can be implemented in the range of objective, so implement deformation or the reality of improvement
The mode of executing is also contained in the interest field of the present invention.
Such as, in above-mentioned embodiment, the central axis of outer diameter face 26 relative to jewel 11,
The central axis 25a of the inner diameter hole 25 of 12 is parallel, but according to rudder horn 3 relative to hull 2
Installment state, it is possible to so that central axis 26a tilts relative to central axis 25a.
Symbol description
1-rudder for ship device, 2-hull, 3-rudder horn, 4-rudder for ship, 5,6-gudgeon, 8,9-bearing
Hole, 11,12-jewel, 16,17-rudderpost, 23,24-vibrating part, 25-jewel interior
Hole, footpath, the central axis of 25a-inner diameter hole, 26-outer diameter face, the central axis of 26a-outer diameter face, 28-
Fibrous material, 29-core, the lamination central axis of 29a-core, the concavo-convex fitting portion of 30-(rotates
Limiting mechanism), 31-notch part, 32-jut, CL-rotation base directrix, in E-inner diameter hole
The offset of the central axis of mandrel line and outer diameter face, S-boats and ships.
Claims (4)
1. the rudder for ship device of boats and ships, it is characterised in that possess: rudder horn, be fixed on ship
Tail；Rudder for ship, supports as rotatable with rotation base directrix for axle；And jewel, it is clipped on institute
Stating between the dead eye of rudder horn and rudderpost, the outer diameter face of described jewel is with in its inner diameter hole
The mandrel line mode consistent with described rotation base directrix cuts formation,
By making plane fibrous material, with roll winding, repeatedly and lamination forms described jewel
Core solidification and the described outer diameter face of described core is processed and is formed as cylindric,
And the lamination central axis being formed as described core is consistent with the central axis of described inner diameter hole,
The central axis of described outer diameter face is eccentric relative to described lamination central axis.
The rudder for ship device of boats and ships the most according to claim 1, wherein,
The rudder for ship device of described boats and ships has rotation limiting mechanism, and described rotation limiting mechanism limits
Described jewel is in the inner rotation of described dead eye.
The rudder for ship device of boats and ships the most according to claim 2, wherein,
Described rotation limiting mechanism is provided with concavo-convex fitting portion, and described concavo-convex fitting portion is in order to prevent
Described jewel is deviate from from described dead eye vertically, and is being fixed on the two of described dead eye
At least one in the vibrating part of end is the most chimeric with between the end face of described jewel to be limited
Make the rotation of described jewel.
4. boats and ships, it possesses in claims 1 to 3 the rudder for ship device described in any one.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-030774 | 2012-02-15 | ||
| JP2012030774A JP5943631B2 (en) | 2012-02-15 | 2012-02-15 | Ship rudder apparatus, ship equipped with the same, and method of manufacturing rudder apparatus |
| 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 CN104114446A (en) | 2014-10-22 |
| CN104114446B true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102042947B1 (en) * | 2015-12-09 | 2019-11-27 | 재팬 마린 유나이티드 코포레이션 | Vessel keys, steering methods and vessels |
| 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 |
| 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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|---|---|---|---|---|
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332597B2 (en) * | 1972-01-06 | 1978-09-08 | ||
| 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 |
| SG158045A1 (en) * | 2008-07-08 | 2010-01-29 | Shimano Kk | Drag mechanism for dual-bearing reel |
-
2012
- 2012-02-15 JP JP2012030774A patent/JP5943631B2/en active Active
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2013
- 2013-02-13 KR KR1020147022236A patent/KR101648655B1/en active IP Right Grant
- 2013-02-13 WO PCT/JP2013/053431 patent/WO2013122113A1/en active Application Filing
- 2013-02-13 CN CN201380009396.XA patent/CN104114446B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013166454A (en) | 2013-08-29 |
| WO2013122113A1 (en) | 2013-08-22 |
| KR20140110075A (en) | 2014-09-16 |
| KR101648655B1 (en) | 2016-08-16 |
| CN104114446A (en) | 2014-10-22 |
| JP5943631B2 (en) | 2016-07-05 |
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Effective date of registration: 20181105 Address after: Kanagawa Patentee after: MITSUBISHI Shipbuilding Corporation Address before: Tokyo, Japan, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |
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