CN107191575A - A kind of damper pulley of roller type one way coupling - Google Patents
A kind of damper pulley of roller type one way coupling Download PDFInfo
- Publication number
- CN107191575A CN107191575A CN201710445900.0A CN201710445900A CN107191575A CN 107191575 A CN107191575 A CN 107191575A CN 201710445900 A CN201710445900 A CN 201710445900A CN 107191575 A CN107191575 A CN 107191575A
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- Prior art keywords
- bearing
- positive camber
- roller
- damping
- spring
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- 230000008878 coupling Effects 0.000 title claims abstract description 41
- 238000010168 coupling process Methods 0.000 title claims abstract description 41
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 41
- 238000013016 damping Methods 0.000 claims abstract description 65
- 230000007704 transition Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
- F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
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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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H2055/366—Pulleys with means providing resilience or vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention belongs to automobile current generator belt pulley technical field, it is related to the damper pulley of roller type one way coupling, including belt hub, threaded mandrel and positive camber sleeve pipe, threaded mandrel is divided into three sections of left, center, right, the junction of left section and interlude sets bulge loop, and the side of bulge loop forms step;Interlude overcoat damping spring and damping sliding ring, damping spring two ends bear against the bulge loop and damping sliding ring of threaded mandrel, damping sliding ring is fixed on positive camber casing tube internal hole, the outer wall of positive camber sleeve pipe forms projection, raised two sides and the excircle of positive camber sleeve pipe are respectively with right angle and arc transition, and the affixed flat spring of raised plane, the other end of flat spring is connected with roller, raised outer pivotally bearing set set, the outer wall of bearing holder (housing, cover) and the inwall of belt hub are pressed;Bearing one is installed at the two ends of roller, and bearing one is pressed with positive camber sleeve pipe, belt hub respectively.Spring is substituted by roller, has the advantages that Stability Analysis of Structures, service life are long.
Description
Technical field
The invention belongs to the unidirectional couplings damper pulley technical field of automobile current generator, and in particular to a kind of roller
The damper pulley of unidirectional couplings.
Background technology
One-way belt roller of automobile generator is by some superior automobile extensive uses in the world.This product maximum
Advantage is, when belt conveyer works, it is possible to reduce vibrations and fluctuating, particularly when rotating speed changes,
Noise when being worked by belt connecting accessory is reduced, extends belt life, the vibrations that belt system is produced are reduced, electric current is reduced
Fluctuation, extends the life-span of dynamo governor.It can be such that generator (quality maximum in accessory drive system) subtracts in bent axle
(may only have some thousandths of second) releases from twisting vibration when fast comes out, so that torque drop.
In the prior art, the Chinese invention patent such as Application No. 201110262126.2 discloses a kind of coupling tuning
Belt pulley, belt pulley is sleeved on mandrel with one heart, and left support bearing and right support bearing are outside belt pulley two ends and its
Circle is interference fitted with belt pulley interference fit, its inner ring and mandrel respectively, and internal torque spring housing is on mandrel, outer torsion spring
It is sleeved on internal torque spring, retainer is sleeved on mandrel, retainer is interference fitted with belt pulley or coupled by spline, protects
Hold to transmit on moment of torsion, mandrel by inside and outside torsion spring between frame and mandrel and there is positioning convex shoulder, internal torque spring and outer moment of torsion bullet
Spring is located between retainer and positioning convex shoulder, and the end face of retainer and positioning convex shoulder has for keeping internal torque spring and outer torsion
The internal torque spring holding structure of square spring and outer torsion spring holding structure, internal torque spring and outer torsion spring rotation direction phase
Instead.Although the belt pulley can reduce the vibration of start-stop all-in-one, because outer torsion spring imparts power to belt pulley repeatedly, deposit
It is being easily damaged, service life is short to wait not enough, so as to influence the use of whole coupling tuning pulley.
The content of the invention
For deficiencies of the prior art, the present invention provides a kind of damper pulley of roller type one way coupling.
In order to reach foregoing invention purpose, the present invention uses following technical scheme:
A kind of damper pulley of roller type one way coupling, including belt hub and unidirectional couplings mechanism, unidirectional couplings machine
Structure is located at the inside of belt hub, and the unidirectional couplings mechanism includes positive camber core wheel, damping spring, damping sliding ring, bearing
Set, roller, bearing one, flat spring, positive camber core wheel include threaded mandrel and positive camber sleeve pipe, and threaded mandrel is divided along its length
For left section, interlude and right section, the junction of left section and interlude sets a bulge loop, and bulge loop is towards forming one on the side on right side
Rank;The interlude of threaded mandrel overcoat damping spring and damping sliding ring successively from left to right, the two ends of damping spring are supported respectively
The bulge loop and damping sliding ring of threaded mandrel are against, damping sliding ring is fixed on outside positive camber casing tube internal hole, positive camber sleeve pipe
Wall forms multiple projections, convex respectively with right angle and arc transition between the excircle of each raised two sides and positive camber sleeve pipe
The affixed flat spring of plane risen, the other end of flat spring is connected with the roller on positive camber sleeve pipe circular arc;Positive camber sleeve pipe
The outer pivotally bearing set set of projection, the outer wall of bearing holder (housing, cover) and the inwall of belt hub are pressed;The two ends installation axle of roller
One is held, the inside and outside circle of bearing one is pressed with positive camber sleeve outer wall, belt hub inwall respectively.Spring, tool are substituted by roller
Have the advantages that Stability Analysis of Structures, good damping effect, service life are long.
It is preferred that, a roller pad is set between the roller and bearing one, prevents roller from colliding and damaging with bearing touch,
And the effect with damping.
It is preferred that, the outside of the bearing one of the both sides is respectively mounted bearing two and bearing three, and bearing two is located at thread core
On left section of axle, bearing three is located on right section of threaded mandrel, compact conformation, and bearing two and bearing three make as positioning bearing
With.
It is preferred that, one is formed between the interlude of the threaded mandrel and right section and encloses spill neck;Threaded mandrel interlude
The right flank of the damping sliding ring of overcoat is against a jump ring, and jump ring internal diameter is clamped in the spill neck of threaded mandrel.Pass through neck
The position of fixed damping spring, makes the structure of damping more stablize.
It is preferred that, the bulge loop of the threaded mandrel contacts the one side of damping spring for helicoid, the spiral shell with damping spring
Radial facing is fitted, the compactness that lifting bulge loop is fitted with damping spring.
It is preferred that, the one side that the damping sliding ring contacts damping spring is helicoid, the helicoid with damping spring
Laminating, the compactness that lifting damping sliding ring is fitted with damping spring.
It is preferred that, the raised middle part for being located at positive camber sleeve outer wall, and the height in the middle part of positive camber sleeve outer wall is big
The height of both sides in the middle part of positive camber sleeve outer wall, is conducive to stress during stress to disperse.
It is preferred that, the section of the damping spring is square, the square flexible moment of torsion of spring is big, small volume the characteristics of.
It is preferred that, the lateral surface of the positive camber core wheel is equipped with protection cap, can prevent dirt under running conditions and splash
The service behaviour of the damper pulley of water influence roller type one way coupling.
Compared with prior art, beneficial effect is the present invention:The damper pulley tool of the roller type one way coupling of the present invention
Have the advantages that reliable transmission, service life length, simple in construction, manufacturing cost are low and manufacture of roller is simple.
Brief description of the drawings
The structure meaning diagram for the damper pulley that Fig. 1 couples for the roller type one way of the present invention.
The structural side view for the damper pulley that Fig. 2 couples for the roller type one way of the present invention.
Fig. 3 is unidirectional couplings mechanism structure side view of the present invention.
Fig. 4 is unidirectional couplings mechanism structure schematic diagram of the present invention.
Fig. 5 is spring shock absorption structure schematic diagram of the present invention.
Fig. 6 is spring shock absorption structure side view of the present invention.
Fig. 7 is roller unidirectional couplings spring shock absorption mechanism schematic diagram of the present invention.
Fig. 8 is the structural representation of spiral mandrel of the present invention.
Fig. 9 is the structural side view of spiral mandrel of the present invention.
Figure 10 is the structural representation of unidirectional couplings positive camber sleeve pipe of the present invention.
Figure 11 is the structural side view of unidirectional couplings positive camber sleeve pipe of the present invention.
Figure 12 is the structural representation of damping sliding ring of the present invention.
Figure 13 is the structural side view of damping sliding ring of the present invention.
Figure 14 is the structural representation of damping spring of the present invention.
Figure 15 is the structural side view of damping spring of the present invention.
Figure 16 is the structural representation of the unidirectional coupling flat spring of roller of the present invention.
Figure 17 is the structural side view of the unidirectional coupling flat spring of roller of the present invention.
Figure 18 is the structural representation of bearing holder (housing, cover) of the present invention.
Figure 19 is the structural side view of bearing holder (housing, cover) of the present invention.
Figure 20 is the structural representation of roller pad of the present invention.
Figure 21 is the structural side view of roller pad of the present invention.
Figure 22 is the structural representation of bearing shim of the present invention.
Figure 23 is the structural side view of bearing shim of the present invention.
Figure 24 is the structural representation of damping spring positioning jump ring of the present invention.
Figure 25 is the structural side view of damping spring positioning jump ring of the present invention.
Figure 26 positions the structural representation of bearing for the present invention.
Figure 27 positions the structural side view of bearing for the present invention.
Embodiment
Explanation is further described to technical scheme below by specific embodiment.
Embodiment 1:
As shown in Fig. 1-2 7, the damper pulley of the roller type one way coupling of the present embodiment includes belt hub 14 and unidirectional
Some belt grooves are formed on coupling mechanism, the periphery of belt hub 14, unidirectional couplings mechanism is located at the endoporus of belt hub 14,
Unidirectional couplings mechanism includes positive camber core wheel, damping spring 2, damping sliding ring 3, bearing holder (housing, cover) 5, two panels roller pad 6, two bobbins
Rim piece 7, eight rollers 8, jump ring 9, two bearings 1, eight flat springs 12, bearing 2 11 and bearing 3 13.Positive camber core
Wheel includes threaded mandrel 1 and positive camber sleeve pipe 4, and threaded mandrel 1 is divided into left section of 1-3, interlude 1-4 and right section of 1- along its length
6, left section of 1-3 and interlude 1-4 junction are provided with the bulge loop 1-8 of helicoid, and its helicoid is towards opposite side, on the helicoid
Also form step 1-5 at one;Interlude 1-4 and right section of 1-6 junction forms one and encloses spill neck 1-7, interlude 1-4, the right side
Section 1-6 diameter is more than spill neck 1-7 internal diameter, and left section of 1-3, right section of 1-6 diameter are less than bulge loop 1-8 diameter.Screw thread
The central through hole 1-1 of mandrel 1 is fixedly connected with generator shaft.
Damping spring 2 is inserted at the interlude 1-4 of threaded mandrel 1, damping spring with square wire winding by forming.Subtract
One 2-1 of shake spring 2 is resisted against on threaded mandrel bulge loop 1-8 helicoid, and the end face 2-2 of damping spring 2 this is peaked at
At the step 1-5 of threaded mandrel 1;The other end 2-3 of damping spring 2 installs damping sliding ring 3, and damping sliding ring 3 is coated at spiral shell
Line mandrel interlude 1-4 right-hand member.Damping sliding ring 3 has an inclined helicoid 3-1, helicoid 3-1 and damping bullet
The helicoid 2-4 of spring 2 is against cooperation.Damping sliding ring 3 also forms step 3-2 at one, and it peaks at damping spring termination 2-3 end
Face.The right flank of damping sliding ring 3 is resisted against jump ring 9, and the internal diameter of jump ring 9 is clamped in the spill neck 1-7 of threaded mandrel 1, shape
Into damping.The non-bulging periphery in bulge loop 1-8 and damping sliding ring 3 in normal state of damping spring 2.
The internal diameter 4-7 of positive camber sleeve pipe 4, positive camber are set between the bulge loop 1-5 and damping sliding ring 3 of threaded mandrel 1
The two ends of sleeve pipe 4 are born against in bulge loop 1-5 and damping sliding ring 3, and damping sliding ring 3 is fixed on the endoporus of positive camber sleeve pipe 4, outside
The outer wall of curved surface sleeve pipe 4 is formed uniformly eight projections 4-1, raised 4-1 and is located at the middle part top of the outer wall of positive camber sleeve pipe 4, and
The height at the middle part of the outer wall of positive camber sleeve pipe 4 is more than the height of the left side 4-5 and right side 4-6 in the middle part of the outer wall of positive camber sleeve pipe 4, has
Beneficial to the scattered of stress.Raised 4-1 two sides are respectively plane 4-3 and arc surface 4-2, plane 4-3 and positive camber sleeve pipe 4
With square transition between excircle, with off-centre operation cambered surface 4-4 transition between the excircle of arc surface 4-2 and positive camber sleeve pipe 4.It is each
A flat spring 12, the other end of flat spring 12 and the phase of roller 8 on off-centre operation cambered surface 4-4 are fixedly connected with plane 4-3
Even.Eight projection 4-1 of positive camber sleeve pipe 2 outer end is rotationally set in the inwall 5-2 of bearing holder (housing, cover) 5, the outer wall 5- of bearing holder (housing, cover) 5
1 forces together with the inwall of belt hub 1.Roller pad 6 is installed at the two ends of roller 8 and bearing holder (housing, cover) 5, and the outside of roller pad 6 is again
Assemble bearing 1, pad bearing 7 be installed between bearing 1 and roller pad 6, the bearing shims 7 of both sides respectively with curved surface
The two ends at the middle part of sleeve pipe 4 are flushed, and further improve damping effect.The inner ring of the bearing 1 of both sides is assemblied in outcurve surface cover respectively
Left side 4-5 and right side 4-6 in the middle part of the outer wall of pipe 4, outer ring and the inwall of belt hub 14 force together.
In addition, the outside of the bearing 1 of both sides is separately installed with bearing 2 11 and bearing 3 13, bearing 2 11 is located at spiral shell
On left section of 1-3 of line mandrel 1, the left end of bearing 2 11 is flushed with the left end of threaded mandrel 1, and bearing 3 13 is located at threaded mandrel 1
Right section of 1-6 on, the external diameter of bearing 2 11 and bearing 3 13 and the internal diameter precision-fit of belt hub 14, bearing 2 11 and bearing
3 13 endoporus and two precision-fit of threaded mandrel 1, for supporting radial load, are additionally operable to position whole unidirectional couplings machine
Structure, makes structure more stablize.The lateral surface of positive camber core wheel is equipped with protection cap 15, and protection cap 15 can prevent dirty under running conditions
The service behaviour of dirt and the damper pulley for the influence roller type one way coupling that dabbles, it is ensured that the damping skin of roller type one way coupling
Belt wheel steady operation.Protection cap 15 is caught in after the damper pulley that roller type one way is coupled is on generator shaft.
The present embodiment is fastened the damper pulley for coupling roller type one way using hexagonal and is arranged on automobile generator shaft.
Embodiment 2:
The present embodiment and the difference of embodiment 1 are:The outer wall of positive camber sleeve pipe is formed uniformly multiple projections, rolling
The quantity of post and flat spring is consistent with raised quantity, and the occasion for the damper pulley application that can be coupled according to roller type one way is set
Corresponding quantity is counted, other structures are with reference to embodiment 1.
The preferred embodiments of the present invention and principle are described in detail above, to one of ordinary skill in the art
Speech, the thought provided according to the present invention, will change in embodiment, and these changes also should be regarded as the present invention
Protection domain.
Claims (9)
1. a kind of damper pulley of roller type one way coupling, including belt hub and unidirectional couplings mechanism, unidirectional couplings mechanism
Located at the inside of belt hub, it is characterised in that the unidirectional couplings mechanism includes positive camber core wheel, damping spring, damping cunning
Moving-coil, bearing holder (housing, cover), roller, bearing one, flat spring, positive camber core wheel include threaded mandrel and positive camber sleeve pipe, threaded mandrel edge
The junction that length direction is divided into left section, interlude and right section, left section and interlude sets a bulge loop, side of the bulge loop towards right side
One step of upper formation;The interlude of threaded mandrel overcoat damping spring and damping sliding ring successively from left to right, damping spring
Two ends bear against the bulge loop and damping sliding ring in threaded mandrel, and damping sliding ring is fixed on positive camber casing tube internal hole, outcurve
The outer wall of surface cover pipe forms multiple projections, respectively with right angle and circle between the excircle of each raised two sides and positive camber sleeve pipe
Arc transition, the affixed flat spring of raised plane, the other end of flat spring is connected with the roller on positive camber sleeve pipe circular arc;Outside
The outer pivotally bearing set set of projection of curved surface sleeve pipe, the outer wall of bearing holder (housing, cover) and the inwall of belt hub are pressed;The two of roller
Bearing one is installed at end, and the inside and outside circle of bearing one is pressed with positive camber sleeve outer wall, belt hub inwall respectively.
2. the damper pulley of roller type one way coupling according to claim 1, it is characterised in that the roller and bearing
A roller pad is set between one.
3. the damper pulley of roller type one way coupling according to claim 1, it is characterised in that the bearing of the both sides
One outside is respectively mounted bearing two and bearing three, and bearing two is located on left section of threaded mandrel, and bearing three is located at threaded mandrel
Right section on.
4. the damper pulley of the roller type one way coupling according to claim 1 or 3, it is characterised in that the thread core
One is formed between the interlude of axle and right section and encloses spill neck;The right flank of the damping sliding ring of threaded mandrel interlude overcoat is supported
By a jump ring, jump ring internal diameter is clamped in the spill neck of threaded mandrel.
5. the damper pulley of the roller type one way coupling according to claim 1 or 3, it is characterised in that the thread core
The one side that the bulge loop of axle contacts damping spring is helicoid.
6. the damper pulley of roller type one way coupling according to claim 1, it is characterised in that the damping sliding ring
The one side for contacting damping spring is helicoid.
7. the damper pulley of roller type one way coupling according to claim 1, it is characterised in that described raised located at outer
Height in the middle part of the middle part of curved surface sleeve outer wall, and positive camber sleeve outer wall is more than the height of both sides in the middle part of positive camber sleeve outer wall
Degree.
8. the damper pulley of the roller type one way coupling according to claim 1 or 6, it is characterised in that the damping bullet
The section of spring is square.
9. the damper pulley of roller type one way coupling according to claim 1, it is characterised in that the positive camber core wheel
Lateral surface be equipped with protection cap.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621105794 | 2016-10-09 | ||
CN2016211057949 | 2016-10-09 |
Publications (1)
Publication Number | Publication Date |
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CN107191575A true CN107191575A (en) | 2017-09-22 |
Family
ID=59878863
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710445900.0A Pending CN107191575A (en) | 2016-10-09 | 2017-06-14 | A kind of damper pulley of roller type one way coupling |
CN201720687237.0U Expired - Fee Related CN207178626U (en) | 2016-10-09 | 2017-06-14 | A kind of damper pulley of roller type one way coupling |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720687237.0U Expired - Fee Related CN207178626U (en) | 2016-10-09 | 2017-06-14 | A kind of damper pulley of roller type one way coupling |
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CN (2) | CN107191575A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087450A (en) * | 2017-12-25 | 2018-05-29 | 台州振鹏单向器有限公司 | A kind of damper pulley of roller type one way coupling |
WO2021093241A1 (en) * | 2019-11-13 | 2021-05-20 | 台州振鹏单向器有限公司 | Shock-absorbing spring belt pulley having unidirectional roller coupling configuration |
CN113915314A (en) * | 2021-10-22 | 2022-01-11 | 瑞安市悦华汽车单向器有限公司 | Improved one-way coupling belt pulley of automobile generator |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107191575A (en) * | 2016-10-09 | 2017-09-22 | 台州振鹏单向器有限公司 | A kind of damper pulley of roller type one way coupling |
CN110566417B (en) * | 2019-09-12 | 2020-11-24 | 上海电气风电集团股份有限公司 | Sliding main bearing drive chain and double-fed wind turbine comprising same |
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US20070251794A1 (en) * | 2006-04-10 | 2007-11-01 | Hirobumi Shirataki | Roller-type one-way clutch |
CN101225858A (en) * | 2007-06-27 | 2008-07-23 | 李志敏 | One-way belt roller of automobile generator |
CN201679938U (en) * | 2009-12-30 | 2010-12-22 | 无锡市晟达汽车附件厂 | One-way clutch belt wheel |
CN101981351A (en) * | 2008-03-26 | 2011-02-23 | 株式会社捷太格特 | Pulley unit |
CN203413096U (en) * | 2013-07-15 | 2014-01-29 | 李志敏 | One-way coupling damping belt pulley |
CN207178626U (en) * | 2016-10-09 | 2018-04-03 | 台州振鹏单向器有限公司 | A kind of damper pulley of roller type one way coupling |
-
2017
- 2017-06-14 CN CN201710445900.0A patent/CN107191575A/en active Pending
- 2017-06-14 CN CN201720687237.0U patent/CN207178626U/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070251794A1 (en) * | 2006-04-10 | 2007-11-01 | Hirobumi Shirataki | Roller-type one-way clutch |
CN101225858A (en) * | 2007-06-27 | 2008-07-23 | 李志敏 | One-way belt roller of automobile generator |
CN101981351A (en) * | 2008-03-26 | 2011-02-23 | 株式会社捷太格特 | Pulley unit |
CN201679938U (en) * | 2009-12-30 | 2010-12-22 | 无锡市晟达汽车附件厂 | One-way clutch belt wheel |
CN203413096U (en) * | 2013-07-15 | 2014-01-29 | 李志敏 | One-way coupling damping belt pulley |
CN207178626U (en) * | 2016-10-09 | 2018-04-03 | 台州振鹏单向器有限公司 | A kind of damper pulley of roller type one way coupling |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087450A (en) * | 2017-12-25 | 2018-05-29 | 台州振鹏单向器有限公司 | A kind of damper pulley of roller type one way coupling |
WO2021093241A1 (en) * | 2019-11-13 | 2021-05-20 | 台州振鹏单向器有限公司 | Shock-absorbing spring belt pulley having unidirectional roller coupling configuration |
CN113915314A (en) * | 2021-10-22 | 2022-01-11 | 瑞安市悦华汽车单向器有限公司 | Improved one-way coupling belt pulley of automobile generator |
Also Published As
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CN207178626U (en) | 2018-04-03 |
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Application publication date: 20170922 |