CN107848715A - Positioning vibration exciter and the bobbing machine with positioning vibration exciter - Google Patents
Positioning vibration exciter and the bobbing machine with positioning vibration exciter Download PDFInfo
- Publication number
- CN107848715A CN107848715A CN201680043618.3A CN201680043618A CN107848715A CN 107848715 A CN107848715 A CN 107848715A CN 201680043618 A CN201680043618 A CN 201680043618A CN 107848715 A CN107848715 A CN 107848715A
- Authority
- CN
- China
- Prior art keywords
- vibration exciter
- gear
- axle
- bearing
- positioning vibration
- 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
- 210000003746 feather Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/18—Mechanical devices
- B65G27/20—Mechanical devices rotating unbalanced masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
- B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
- B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
- Retarders (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
For jigging conveyer and/or the positioning vibration exciter of vibratory sieve, wherein positioning vibration exciter has two axles (4), the two axles are arranged in housing (6) via at least each two bearings in a manner of it can rotate, its middle (center) bearing has predetermined bearing clearance, is installed in wherein fixing uneven weight and each gear (7) respectively on axle in a manner of transmitting moment of torsion on corresponding axle (4)；And gear (7) has teeth portion (8) respectively, the teeth portion intermeshing ground is in interactively, provided herein：Gear (7) is fixed on axle with being eccentric in the axis of the corresponding axle (4).The invention further relates to the bobbing machine with such positioning vibration exciter (1).
Description
Technical field
According to claim 1 as described in the preamble it is used for jigging conveyer and/or vibratory sieve the present invention relates to a kind of
Positioning vibration exciter/driver.Positioning vibration exciter be used to drive bobbing machine, such as jigging conveyer and vibratory sieve.Relative to
For uneven motor, positioning vibration exciter has the benefit that：Positioning vibration exciter can limit by a direction
Power and mechanical load is incorporated into bobbing machine with limiting.
Vibration data is unrelated with by burden caused by bulk cargo.
Background technology
Positioning vibration exciter produces the power F of the trend with sinusoidal, and the power acts on along line a.Positioning vibration exciter has
Two with unbalance mass, come the axle that is aligned.The unbalance mass, by the gear drive that has been charged into come with identical turn
The opposite direction rotation that number is carried out is synchronous.The component acted on the online a of centrifugal force direction is summed into the power F of synthesis.Perpendicular to
Line a and the component that occurs reciprocally are offset.
Positioning vibration exciter was developed and sold from many years.However, in the case of maintenance work, it is always over and over again true
It is fixed：Damaged on the tooth of gear.
The content of the invention
The purpose of the present invention therefore that, there is provided a kind of positioning vibration exciter, can be avoided in the case of the positioning vibration exciter
Or it can at least relax known damage.In addition, a kind of positioning vibration exciter construction that long lifespan should be realized and that noise is few,
Positioning vibration exciter construction can also be manufactured at low cost.
The purpose is addressed according to the present invention by this kind equipment of the feature with claim 1.It is commonly used for
The positioning vibration exciter of jigging conveyer and/or vibratory sieve has two axles, and the two axles are via at least each two bearings and with energy
The mode that enough rotates is installed in the housing.The bearing has bearing inner race and bearing outer ring, outside bearing inner race and bearing
Rolling element or roll body are arranged between circle.All bearings have so-called bearing clearance l or axle depending on selected tolerance
Hold clearance.This is to be used to bearing inner race being relatively moved to another position with bearing outer ring in radial directions from final position
The size put.
In order to produce the power F of orientation, few uneven weight is individually secured on axle.The uneven weight can be with this
Sample is formed, i.e. makes it have the groove for other additional weight.
In order to drive uneven weight and axle, gear is installed in a manner of transmitting moment of torsion on corresponding axle respectively.For
This, gear generally has receiving hole, and axle passes through engagement by the receiving hole.In order to which diametrically gear is fixed on axle, again
Feather key extension is set in receiving hole, and the receiving hole is shape-ordinatedly engaged using corresponding safeties on axle.
There is teeth portion with the powered gear of opposite direction, teeth portion intermeshing ground is in interactively.According to the present invention, tooth
Wheel in a manner of being eccentric in the axis of corresponding axle to be fixed on the axle.
In the case of the positioning vibration exciter according to prior art, due in self-aligning roller bearing or cylinder roller bearing
Present in bearing clearance and the centrifugal force of the uneven weight during operation, there is the change of the backlash of gear, and utilize
Then realized according to the solution of the present invention, the backlash of gear keeps nearly constant or is maintained at predetermined tolerance model
In enclosing.Have for the change of backlash it is causal be the uneven weight in the operation of positioning vibration exciter centrifugal force
Effect, the effect cause the movement of bearing inner race due to the existing bearing clearance between the component of bearing and therefore caused
Movement of the axle towards the direction of the relevant position of uneven weight.Axle correspondingly prejudicially rotates.If uneven weight phase
Mutually be moved away from, then bearing inner race again towards uneven weight direction move, axle together with the gear being fixedly connected similarly
Move with being located remotely from each other and backlash increases.
If uneven weight moves toward each other, then correspondingly, the backlash between two gears is due to inner ring
Opposite direction movement and therefore the movement of axle opposite direction and reduce.This causes such effect：Gear tends to block, this
The mentioned damage in the teeth portion of gear may be caused.
Therefore, big backlash is constructively must be provided with so far, is caused which results in high tooth additional load and in addition
Big running noise.Pass through the present invention, the lasting change before avoiding in described backlash, because relative by teeth portion
In the bias of axle, the effect from backlash can be compensated.
Therefore a kind of favourable design of the present invention provides：Gear, which is directed to each axle, has each receiving hole, institute
The axis of receiving hole is stated to be arranged relative to the skew x of gear axis.
On the contrary, another design regulation of the present invention：Each axle has the shaft shoulder, the central appearance that the shaft shoulder passes through gear
Hole clip of receiving is tight, and the wherein axis of the shaft shoulder relative to the skew x of the axis of each axle to arrange.By the arrangement, equally
Eccentricity of the teeth portion of real estate population wheel for axle.Thus, backlash again can be true in the operation of positioning vibration exciter
Protect in the predetermined margin of tolerance.
By the solution according to the present invention, starting problem and thermal stress can be additionally prevented.Thus significantly subtract
Few tooth to gear and the abrasion to bearing.
Furthermore it is advantageous that be so pre-selected two bearings bearing clearance l and gear relative to corresponding axle bias
Rate x so that gear has backlash j in operation, from the point of view of the whole girth of gear, backlash be less than or equal to it is predetermined most
It is big to be worth and be more than or equal to predetermined minimum value.
Thus, it is possible in the case of the smaller loss to gear, such as the external tooth of straight engagement the or oblique engagement to gear
In the case of the smaller loss in portion, it is ensured that the small operating of positioning vibration exciter noise.
Have confirmed as effectively：From the point of view of the center of axle, uneven weight is disposed in the cunning to extend radially outwardly
The side of key groove extension.Just it is fixedly mounted gear in order to rotate to corresponding axle feather key to be inserted into feather key recessed
In the case of in groove extension, it is possible to reduce installation time, this (gipfeln that culminated in terms of the assembly cost of reduction
in...)。
Also advantageously, from coming from the central point of gear, the center of receiving hole is made towards the direction of uneven weight or court
The direction skew of the centrifugal force of uneven weight.
In order to ensure special interference-free is run, it is advantageous to feather key groove extension in receiving hole be present, be received
The center of axle in receiving hole is offset/forced towards the direction of the feather key groove extension.
A kind of advantageous embodiment is also characterized by, and being directed to described two axles to apply each two has same types
And the bearing of the bearing clearance of formed objects, such as roller bearing or sliding bearing, these bearings are preferably relevantly with this
It is same property each other.It is then able to preferably use same like members, this causes simplified assembling and lower cost.
When bearing, preferably all bearings are when being designed to (automatic aligning) roller bearing, spherical bearing or ball bearing, can
To employ existing development.
The present invention also relates to bobbing machine, such as the jigging conveyer with the positioning vibration exciter according to the present invention or vibration
Sieve.
Brief description of the drawings
Next the present invention is elaborated by means of accompanying drawing.Wherein：
Fig. 1 illustrates the bobbing machine with the positioning vibration exciter according to the present invention with side view；
Fig. 2 shows the enlarged drawing of the region II in Fig. 1；
Fig. 3 shows the enlarged drawing of the positioning vibration exciter in Fig. 1 and Fig. 2 with three-dimensional view；
Fig. 4 is shown in a manner of the plane of delineation perpendicular to Fig. 1 and Fig. 2 through the orientation in operating Fig. 1 and Fig. 2
The sectional view of vibrator；
Fig. 5 is showing along line V through the sectional view of the bearing in Fig. 4；
Fig. 6 is showing along line VI through the sectional view of the bearing in Fig. 4；
Fig. 7 shows to have the side view on the gear of receiving hole, and axle, which should rotate, to be regularly accommodated in the receiving hole；With
Fig. 8 shows the schematic diagram of two gears, and described two gears are respectively installed on axle.
Embodiment
Accompanying drawing is only schematical and is only used for understanding the present invention.Same parts are respectively provided with identical accompanying drawing mark
Note.
Figure 1 illustrates the bobbing machine 1 according to the present invention, bobbing machine is designed to jigging conveyer or vibratory sieve, wherein
The positioning vibration exciter 2 according to the present invention is being fixed thereon.The direction of positioning vibration exciter 2 towards arrow 3 is introduced force into bobbing machine.
Positioning vibration exciter 2 is shown from side in fig. 2.Positioning vibration exciter has two axles 4, pacifies respectively on the two axles
Fill at least one unbalance mass, of uneven weight 5/.The two axles 4 are installed in a manner of revolvable in housing 6.
It should find out in figure 3：In each side of housing 6, two axles 4 are therein each to have two unbalanced weights respectively
Amount 5.An axle has a compartment of terrain arrangement to the uneven weight wherein, and the uneven weight of second axle then direct neighbor
Ground is arranged.Therefore space requirement and the mutual interval of two axles can be with optimised, because these of one of axle are uneven
Weight uses the intermediate space of other two uneven weight in its movement.
Within the housing being not illustrated in detail in Fig. 4, each axle 4 has gear 7.The two gears 7 are on the outside
With end face teeth portion, such as it is configured to the teeth portion 8 in straight-tooth portion or helical teeth portion.The two gears 7 are configured to outer toothed portion
The mutually ingear effect occlusion of the two teeth portion 8.Here, backlash j between the flank of teeth portion 8 be present.
Each axle 4 is mounted via each two bearings 9 in a manner of it can rotate.In the outside of bearing 9, imbalance be present
Weight/unbalance mass, 5, these uneven weight/unbalance mass,s be also referred to as/are configured to vibration segmentation.With arrow 10 come
Represent centrifugal force, emerged in operation of the centrifugal force in positioning vibration exciter 2.By the rotation of axle 4, these axles are bent in addition, this
Force the axial movement for moving axially and forcing gear 7 to be located remotely from each other of vibration segmentation towards each other.
In order to realize the solution according to the present invention, the eccentricity x of the receiving hole 11 of gear 7 is maintained, with the eccentricity
Carry out insertion axle 4.Receiving hole may be constructed such that drilling, especially positioning hole 12.Then it is constructed with the pattern of through hole.Through hole
With wall portion 13, wall portion has feather key groove extension 14 in side.
In fig. 8, the eccentric excursions x being also shown between the center of axle 4 and respective gears 7.It is desirable that this with bearing
Circle 91 is corresponding relative to the eccentricity x of fixed bearing outer ring 92.Therefore compensated by the eccentricity of teeth portion 8 by bearing clearance
Caused eccentricity.Correspondingly, the eccentricity is accordingly dependent on theoretic bearing clearance.
However, but promoted according to the solution of the present invention：During operation, along the whole girth of gear 7, backlash j
Keep constant on the coefficient position of teeth portion 8.
J, especially jlOr j should not be 0 μm, because otherwise can no longer introduce oil film in flank interval,
And this can cause big abrasion and high noisy to be propagated.
Reference numerals list
1 bobbing machine
2 positioning vibration exciters
3 exciting forces
4 axles
5 uneven weight/unbalance mass,s
6 housings
7 gears
8 teeth portion
9 bearings
91 bearing inner races
92 bearing outer rings
93 rolling elements, roll body
10 centrifugal force
11 receiving holes
12 accommodate drilling
13 wall portions
14 feather key groove extensions
Claims (10)
1. a kind of have for jigging conveyer and/or the positioning vibration exciter (2) of vibratory sieve, the positioning vibration exciter：
- two axles (4)；
-- described two axles are arranged in housing (6) via at least each two bearings (9) in a manner of it can rotate；
--- wherein described bearing (9) has predetermined bearing clearance l；
-- fix uneven weight (5) respectively wherein on the axle (4)；
-- and gear (7) is installed in a manner of transmitting moment of torsion on the corresponding axle (4) respectively；
--- and the gear (7) has teeth portion (8) respectively, and the teeth portion intermeshing ground is in interactively, and its feature exists
In the gear (7) is fixed on the shaft with being eccentric in the axis of the corresponding axle (4).
2. positioning vibration exciter (2) according to claim 1, it is characterised in that the gear (7) has for each described
The receiving hole (11) of axle (4), the axis of the receiving hole relative to the skew x of gear axis to arrange.
3. positioning vibration exciter (2) according to claim 1, it is characterised in that each axle (4) has the shaft shoulder, described
The shaft shoulder is clamped by the central receiving hole of the gear (7), wherein the axis of the shaft shoulder is with relative to the corresponding axle
(4) skew x is arranged.
4. the positioning vibration exciter (2) according to one of the claims, it is characterised in that be so pre-selected described in two
The bearing clearance l and the gear (7) of bearing (9) relative to the corresponding axle (4) the eccentricity x so that institute
State gear (7) has backlash j in operation, and from the point of view of the whole girth of the gear (7), the backlash is less than or equal to advance
The maximum of determination and it is more than or equal to predetermined minimum value.
5. the positioning vibration exciter (2) according to one of the claims, it is characterised in that deposited in the receiving hole (11)
The feather key groove extension (14) to extend radially outwardly, the center for the axle (4) being accommodated in the receiving hole (11)
Offset towards the direction of the feather key groove extension.
6. the positioning vibration exciter (2) according to one of the claims, it is characterised in that be fixed on the axle (4)
The gear (7) be arranged in the axial direction between two bearings (9).
7. the positioning vibration exciter (2) according to one of the claims, it is characterised in that be directed to two axles (4)
There is the bearing clearance l of same types and formed objects bearing (9) using each two.
8. the positioning vibration exciter (2) according to one of claim 5 to 7, it is characterised in that come from the center of the axle (4)
See, the uneven weight (5) is disposed in the place side of the feather key groove extension (14) or is disposed in the cunning
The opposite side of key groove extension (14).
9. the positioning vibration exciter (2) according to one of the claims, it is characterised in that the bearing (9) on the one hand quilt
It is designed as (automatic aligning) roller bearing, spherical bearing or ball bearing or is on the other hand designed to sliding bearing.
10. the bobbing machine (1) with the positioning vibration exciter (2) according to one of claim 1 to 9.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015009698.2A DE102015009698B4 (en) | 2015-07-30 | 2015-07-30 | Richterreger and vibrating machine with Richterreger |
| DE102015009698.2 | 2015-07-30 | ||
| PCT/EP2016/001305 WO2017016664A1 (en) | 2015-07-30 | 2016-07-28 | Directional force exciter and vibrating machine with directional force exciter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107848715A true CN107848715A (en) | 2018-03-27 |
| CN107848715B CN107848715B (en) | 2019-10-01 |
Family
ID=56555356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680043618.3A Active CN107848715B (en) | 2015-07-30 | 2016-07-28 | Positioning vibration exciter and bobbing machine with positioning vibration exciter |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN107848715B (en) |
| AU (1) | AU2016299439B2 (en) |
| DE (1) | DE102015009698B4 (en) |
| WO (1) | WO2017016664A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025810B (en) * | 2021-02-26 | 2023-02-28 | 北京理工大学 | Method and device for manufacturing low-stress high-energy sound beam of thermal-state disc component |
| GB2624857A (en) | 2022-11-25 | 2024-06-05 | Weir Minerals Australia Ltd | Exciter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167316A (en) * | 1982-03-29 | 1983-10-03 | Shinko Electric Co Ltd | Vibrating conveyor |
| JPH03275180A (en) * | 1990-03-22 | 1991-12-05 | Matsuda Astec Kk | Centrifugal force generator for which nonuniform speed gear is used |
| US20040045877A1 (en) * | 2000-08-09 | 2004-03-11 | Peter Rubie | Exciter apparatus |
| CN1605680A (en) * | 2004-10-30 | 2005-04-13 | 陈启方 | Synchronous drive method for parallel installation of multiple eccentric shafts and typical synchronous mechanism |
| CN1696419A (en) * | 2005-07-07 | 2005-11-16 | 孙孝庆 | Dredging head in vibratin mode and application apparatus |
| CN1807924A (en) * | 2005-01-22 | 2006-07-26 | 大连大学 | Noise control method for inertia vibrating machine and inertia vibrating machine with low noise |
| CN102787544A (en) * | 2011-05-16 | 2012-11-21 | 合肥腾虎机械科技有限公司 | Directional vibration wheel of road roller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE387682C (en) * | 1922-08-01 | 1924-01-02 | Stephan Froelich & Kluepfel | Crank drive for shaker chutes with rotating drive means |
| DE1072191B (en) * | 1954-07-21 | |||
| DE1875977U (en) * | 1961-04-29 | 1963-07-18 | Schenck Gmbh Carl | VIBRATORY FEED DEVICE. |
| DE3922169A1 (en) * | 1989-07-06 | 1991-01-17 | Mueller Herne Pumpen Masch | ROTATIONAL VIBRATOR |
-
2015
- 2015-07-30 DE DE102015009698.2A patent/DE102015009698B4/en active Active
-
2016
- 2016-07-28 AU AU2016299439A patent/AU2016299439B2/en active Active
- 2016-07-28 CN CN201680043618.3A patent/CN107848715B/en active Active
- 2016-07-28 WO PCT/EP2016/001305 patent/WO2017016664A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167316A (en) * | 1982-03-29 | 1983-10-03 | Shinko Electric Co Ltd | Vibrating conveyor |
| JPH03275180A (en) * | 1990-03-22 | 1991-12-05 | Matsuda Astec Kk | Centrifugal force generator for which nonuniform speed gear is used |
| US20040045877A1 (en) * | 2000-08-09 | 2004-03-11 | Peter Rubie | Exciter apparatus |
| CN1605680A (en) * | 2004-10-30 | 2005-04-13 | 陈启方 | Synchronous drive method for parallel installation of multiple eccentric shafts and typical synchronous mechanism |
| CN1807924A (en) * | 2005-01-22 | 2006-07-26 | 大连大学 | Noise control method for inertia vibrating machine and inertia vibrating machine with low noise |
| CN1696419A (en) * | 2005-07-07 | 2005-11-16 | 孙孝庆 | Dredging head in vibratin mode and application apparatus |
| CN102787544A (en) * | 2011-05-16 | 2012-11-21 | 合肥腾虎机械科技有限公司 | Directional vibration wheel of road roller |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015009698B4 (en) | 2017-05-04 |
| AU2016299439A1 (en) | 2018-02-01 |
| DE102015009698A1 (en) | 2017-02-02 |
| CN107848715B (en) | 2019-10-01 |
| AU2016299439B2 (en) | 2019-04-04 |
| WO2017016664A1 (en) | 2017-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7740085B2 (en) | Vibratory apparatus for a rotary-vibratory drill | |
| US10801586B2 (en) | Compact parallel eccentric rotary actuator | |
| US8562475B2 (en) | Eccentric rocking type reduction gear | |
| WO2012128003A1 (en) | Cycloid decelerator and in-wheel motor drive device | |
| US20130068057A1 (en) | Idler gear assembly for a generator | |
| CN107848715A (en) | Positioning vibration exciter and the bobbing machine with positioning vibration exciter | |
| JPWO2019058798A1 (en) | Flexible meshing gear device | |
| CN104948567B (en) | Tunnel type arbor with the counterweight that radial contour increases | |
| US8920250B2 (en) | Mass balancing unit | |
| CN107664176B (en) | Gear device | |
| JP2016179799A (en) | Motor drive unit for vehicle | |
| KR102262294B1 (en) | Gear transmission device | |
| US20160061291A1 (en) | Eccentric oscillation gear device and torque adjusting method therefor | |
| WO2016017351A1 (en) | Cycloidal speed reducer and in-wheel motor drive device provided with same | |
| WO2015137068A1 (en) | In-wheel motor drive device | |
| CN106103986B (en) | Roller tappet device and the method for producing roller tappet device | |
| CN106304840A (en) | System and method for lubrication sliding bearing | |
| KR20170015193A (en) | Eccentric oscillation-type gear device and controlling method thereof | |
| JP5946710B2 (en) | Eccentric oscillating gear unit | |
| CN107339317B (en) | Balance shaft assembly | |
| JP2016080150A (en) | Pulley support double-row angular ball bearing | |
| JP2014214813A (en) | Eccentric oscillation type gear device | |
| CN108571521B (en) | Roller bearing and mechanical system comprising same | |
| JP7462412B2 (en) | Flexible mesh gear device | |
| Julaha et al. | Effect of Eccentric Imbalance of Various Crank Train Components on Vibrations in Single Cylinder Diesel Engines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231122 Address after: New South Wales Australia Patentee after: Schenck Proceses Australia Pty Ltd. Address before: Dusseldorf Patentee before: Sandvik Mining Engineering Machinery Germany Co.,Ltd. Effective date of registration: 20231122 Address after: Dusseldorf Patentee after: Sandvik Mining Engineering Machinery Germany Co.,Ltd. Address before: Darmstadt Patentee before: SCHENCK PROCESS GmbH |
|
| TR01 | Transfer of patent right |