CN204921723U - Shaft joint and contain speed reducer of this shaft joint - Google Patents
Shaft joint and contain speed reducer of this shaft joint Download PDFInfo
- Publication number
- CN204921723U CN204921723U CN201520266377.1U CN201520266377U CN204921723U CN 204921723 U CN204921723 U CN 204921723U CN 201520266377 U CN201520266377 U CN 201520266377U CN 204921723 U CN204921723 U CN 204921723U
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- shaft
- fastening device
- shaft joint
- transmission shaft
- utility
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0864—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to tangential loading of the hub, e.g. a split hub
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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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a shaft joint and contain speed reducer of this shaft joint, this shaft joint includes clamping mechanism, sun axle, transmission shaft and fixed pin, this transmission shaft has the 1st footpath portion and the 2nd footpath portion, has the radius vector to the sunken concave part in inboard between the 1st footpath portion and the 2nd footpath portion, this clamping mechanism has the convex part that the inside pleurapophysis of radius vector goes out, the periphery of the 2nd footpath portion is overlapped in the axial with this convex part, this convex part upwards overlaps in the footpath with this concave part, this fixed pin partly or all with this clamping mechanism and this transmission shaft directness or indirect contact. Through the utility model discloses for even the construction bolt can not realize that transmission shaft and clamping mechanism's anticreep leave and prevent rotatory function, and can improve the operation nature of tight this clamping mechanism's of spiral shell bolt yet.
Description
Technical field
The utility model relates to electro-mechanical arts, particularly relates to a kind of shaft joint and comprises the speed reducer of this shaft joint.
Background technique
In the past, adopt shaft joint using the transmission shaft of speed reducer with as rotate the motor drive shaft inputted be connected time, in the inner side of fastening device by wheel hub, with the outside (outer circumferential face) of the mode clamping wheel hub of this wheel hub of banding.
As described in Patent Document 1, disclose a kind of fastening device be connected with gear by motor drive shaft by wheel hub, this fastening device is at least provided with a tension members, and this tension members is formed in such a way: can prevent this fastening device relative to described wheel hub in the distortion of radial direction and departing from axis.
Above it should be noted that, just conveniently to the technical solution of the utility model, clear, complete explanation is carried out to the introduction of technical background, and facilitate the understanding of those skilled in the art to set forth.Only can not think that technique scheme is conventionally known to one of skill in the art because these schemes have carried out setting forth in background technique part of the present utility model.
Patent documentation 1: Japanese Unexamined Patent Publication 2007-16993.
Model utility content
But, inventor finds: in the prior art, in the method be connected with motor drive shaft by the transmission shaft of speed reducer, by wheel hub as described in Patent Document 1, adopt single clamping structure and split mode, pass through a bolton by outside it with the fastening device of C shape.But adopt such fastening structure, exist relative to wheel hub fastening device circumference depart from or/and off-direction movement may, cause the fastening workability of bolt to be deteriorated.
In order to solve the problem, the utility model provides a kind of shaft joint and comprises the speed reducer of this shaft joint.Adopt anti-rotational, the anti-detachment structure of transmission shaft and fastening device, even if make not construction bolt, also the anti-detachment and anti-rotational function of transmission shaft and fastening device can be realized, and when being connected with transmission shaft by input shaft, the workability of the bolt screwing tight this fastening device can be improved.
According to first aspect of the present utility model, provide a kind of shaft joint, described shaft joint comprises:
Fastening device, the c-shaped shape of described fastening device;
Solar shaft, described solar shaft is centered by central axis;
Transmission shaft, described transmission shaft is directly or indirectly connected with described solar shaft, and described transmission shaft has hollow portion; And
Fixing pin,
It is characterized in that,
Described transmission shaft has the 1st footpath portion and the 2nd footpath portion, and described fastening device is embedded in described 2nd footpath portion,
There is between described 1st footpath portion and described 2nd footpath portion the recess to radially inner side depression,
The end face of described fastening device has to the outstanding protuberance of radially inner side,
The periphery in described 2nd footpath portion is overlapping in the axial direction with described protuberance,
Described protuberance is overlapping diametrically with described recess,
Part or all of described fixing pin directly or indirectly contacts with described fastening device and described transmission shaft.
According to second aspect of the present utility model, wherein, described 2nd footpath portion has the 1st fluting extended along the direction of described central axis from opening portion, and a part and the described 1st for described fixing pin is slotted overlapping in the circumferential.
According to the 3rd aspect of the present utility model, wherein, described 1st footpath portion has the 2nd fluting extended along the direction of described central axis from end face, and a part and the described 2nd for described fixing pin is slotted overlapping in the circumferential.
According to the 4th aspect of the present utility model, wherein, described 1st fluting is for multiple.
According to the 5th aspect of the present utility model, wherein, the multiple described 1st to slot the position be formed in opposite one another.
According to the 6th aspect of the present utility model, wherein, described fastening device has the bolton portion arranged in tangent direction.
According to the 7th aspect of the present utility model, wherein, described bolton portion is 1 place.
According to the 8th aspect of the present utility model, wherein, the c-shaped shape of section of the radial direction of described fixing pin.
According to the 9th aspect of the present utility model, wherein, described protuberance is in the all-round formation of described fastening device.
According to the of the present utility model ten aspect, wherein, described protuberance has towards the 1st tapered portion of opening side.
According to the 11 aspect of the present utility model, wherein, described recess has the 2nd tapered portion in described 2nd footpath portion place's enlarged-diameter.
According to the 12 aspect of the present utility model, wherein, described fastening device has the 3rd tapered portion be connected with the inner peripheral surface of described fastening device by described protuberance,
The angle of described 3rd tapered portion and described central axis is greater than the angle of described 2nd tapered portion and described central axis.
According to the 13 aspect of the present utility model, provide a kind of speed reducer, described speed reducer comprises the shaft joint described in any preceding aspect.
The beneficial effects of the utility model are: by shaft joint of the present utility model, even if make not construction bolt, also the anti-detachment and anti-rotational function of transmission shaft and fastening device can be realized, and when being connected with transmission shaft by input shaft, the workability of the bolt screwing tight this fastening device can be improved.
Accompanying drawing explanation
Included accompanying drawing is used to provide further understanding of the present utility model, which constitute a part for specification, exemplified with preferred implementation of the present utility model, and be used for explaining principle of the present utility model together with explanatory note, wherein for identical key element, represent with identical reference character all the time.
In the accompanying drawings:
Fig. 1 is an overall schematic of the shaft joint of the present embodiment;
Fig. 2 is another schematic diagram of the shaft joint of Fig. 1;
Fig. 3 is a schematic diagram of solar shaft of the present utility model and transmission shaft;
Fig. 4 is the solar shaft of Fig. 3 and another schematic diagram of transmission shaft;
Fig. 5 is a schematic diagram of fastening device of the present utility model;
Fig. 6 is the schematic side view that fixing pin of the present utility model contacts with fastening device and transmission shaft;
Fig. 7 is an enlarged diagram of a-quadrant in Fig. 6;
Fig. 8 is the schematic diagram that fixing pin of the present utility model contacts with fastening device and transmission shaft;
Fig. 9 is an enlarged diagram in B region in Fig. 8;
Figure 10 is another schematic diagram that fixing pin of the present utility model contacts with fastening device and transmission shaft;
Figure 11 is an enlarged diagram in C region in Figure 10;
Figure 12 is another schematic diagram of use fixing pin of the present utility model contact;
Figure 13 is a schematic diagram of fixing pin of the present utility model;
Figure 14 is the cross-sectional schematic of the speed reducer of the present embodiment.
Embodiment
With reference to accompanying drawing, by explanation below, aforementioned and further feature of the present utility model will become obvious.In the specification and illustrated in the drawings, specifically disclose particular implementation of the present utility model, which show the some embodiments that wherein can adopt principle of the present utility model, will be appreciated that, the utility model is not limited to described mode of execution, on the contrary, the utility model comprises the whole amendments fallen in the scope of claims, modification and equivalent.
The feature described for a kind of mode of execution and/or illustrate can use in one or more other mode of execution in same or similar mode, combined with the feature in other mode of execution, or substitutes the feature in other mode of execution.
Should emphasize, term " comprises/comprises " existence referring to feature, one integral piece or assembly when using herein, but does not get rid of the existence or additional of one or more further feature, one integral piece or assembly.
In addition, in this manual, the direction parallel with the direction of centrally Axis Extension is called " axis ", the radial direction centered by central axis is called " radial direction ", the circumferencial direction centered by central axis is called " circumference ".It should be noted that all directions are defined just in order to convenience of the present utility model is described in this specification, not limiting the direction of shaft joint when using and manufacture.
Embodiment 1
The utility model provides a kind of shaft joint.Fig. 1 is an overall schematic of the shaft joint of the present embodiment, and as shown in Figure 1, shaft joint 100 has central axis OO '.For convenience of description, the O side of central axis as shown in Figure 1, can be called " top ", is called " below " relative O ' side by the utility model in the axial direction.Should " top ", " below " do not limit when this shaft joint is used towards.
As shown in Figure 1, this shaft joint 100 comprises fastening device 101, solar shaft 102 centered by central axis OO ', the transmission shaft 103 that is connected with solar shaft 102.Wherein transmission shaft 103 has hollow portion 1031.Wherein, the c-shaped shape of fastening device 101, transmission shaft 103 is directly or indirectly connected with solar shaft 102.For the Placement of transmission shaft 103 and solar shaft 102, can select according to actual needs, the utility model does not limit this.
Fig. 2 is another schematic diagram of the shaft joint of Fig. 1, show from another angle views to the shaft joint of the present embodiment time situation.In addition, this shaft joint also has the fixing pin do not indicated in Fig. 1 and Fig. 2, and this fixing pin is resilient key.
Below the fastening device 101 of this shaft joint 100, transmission shaft 103 and fixing pin etc. are described in detail.
Fig. 3 is a schematic diagram of solar shaft of the present utility model and transmission shaft, shows the situation after removing fastening device 101; Fig. 4 is the solar shaft of Fig. 3 and another schematic diagram of transmission shaft, show from another angle views to the shaft joint of the present embodiment time situation.
As shown in Figures 3 and 4, transmission shaft 103 has the recess 1034 having between the 1st footpath portion 1032 of footpath portion (also can be described as minor diameter part) the 1033,1st of footpath portion (also can be described as large-diameter portion) the 1032 and the 2nd and the 2nd footpath portion 1033 and cave in radially inner side.
Further, as illustrated in fig. 1 and 2, fastening device 101 is embedded in the 2nd footpath portion.
Fig. 5 is a schematic diagram of fastening device of the present utility model.As shown in Figure 5, the end face of fastening device 101 has the protuberance 5011 outstanding to radially inner side.
Fig. 6 is the schematic side view that fixing pin of the present utility model contacts with fastening device and transmission shaft.Fig. 7 is an enlarged diagram of a-quadrant in Fig. 6, shows of the present utility model for anti-detachment concrete structure.
As shown in Figure 6, the periphery in the 2nd footpath portion 1033 and the protuberance 5011 of fastening device 101 are at axial overlap, and protuberance 5011 is overlapping in radial direction with recess 1034.
In addition, in the utility model, as shown in Figure 7, protuberance 5011 has towards the 1st tapered portion 1201 of opening side; Recess 1034 has the 2nd tapered portion 1202 in described 2nd footpath portion place's enlarged-diameter; Fastening device 101 has the 3rd tapered portion 1203 be connected with the inner peripheral surface of fastening device 101 by protuberance 5011.
Further, the included angle A of the 3rd tapered portion 1203 and central axis OO ' is greater than the included angle B of the 2nd tapered portion 1202 and central axis OO '.Thereby, it is possible to realize the effect preventing fastening device and transmission shaft from departing from further.Such as, in the present embodiment, included angle A can be 45 degree, and included angle B can be 20 degree; But the utility model is not limited to this, can determine concrete angle according to actual conditions.
In the present embodiment, the periphery in the 2nd footpath portion is overlapping in the axial direction with the protuberance of fastening device, and the protuberance of described fastening device is overlapping diametrically with the recess in described 2nd footpath portion, thus, by making protuberance and recess tabling and realizing anti-detachment function.
In the present embodiment, can also relative to the fluting of transmission shaft, by making the fixing pin of press-in fastening device, part or all directly or indirectly contacts with described fastening device and described transmission shaft, realizes the rotation preventing function of transmission shaft and fastening device.
Fig. 8 is the schematic diagram that fixing pin of the present utility model contacts with fastening device and transmission shaft, show from perpendicular to central axis OO ' cross-section to fastening device be embedded in the 2nd footpath portion time situation.As shown in Figure 8, fixing pin 801 directly can contact with the groove portion in the 2nd footpath portion in transmission shaft 103 with the groove portion of fastening device 101, and namely a part for fixing pin 801 contacts with fastening device 101, and a part contacts with the 2nd footpath portion of transmission shaft 103.
In addition, Fig. 6 also shows the situation that fixing pin 801 inserts the 2nd footpath portion and fastening device.
Fig. 9 is an enlarged diagram in B region in Fig. 8, and as shown in Figure 3 and Figure 9, the 2nd footpath portion 1033 has the 1st fluting 4011 extended along the direction of described central axis from opening portion, and the part and the described 1st of described fixing pin 801 is slotted 4011 overlapping in the circumferential.
Thereby, it is possible to effectively use the fluting of transmission shaft, namely realize anti-rotational function by simple structure.Further, in the utility model, as shown in Figure 3, the quantity of the 1st fluting 4011 can be multiple, thus, when making motor drive shaft is fastening, easily makes transmission shaft bend, is easy to fastening.Further, as shown in Figure 3, multiple 1st fluting 4011 can be formed in position opposite one another, thus, easily realizes the processing of fluting.
It should be noted that the utility model does not limit the number of slotting in the 2nd footpath portion and position, concrete mode of execution can be determined according to actual conditions.
Figure 10 is another schematic diagram that fixing pin of the present utility model contacts with fastening device and transmission shaft, show from perpendicular to central axis OO ' cross-section to fastening device be embedded in the 1st footpath portion time situation.As shown in Figure 10, a part for fixing pin 801 contacts with fastening device 101, and a part contacts with the 1st footpath portion of transmission shaft 103.
Figure 11 is an enlarged diagram in C region in Figure 10.As shown in figure 11, the 1st footpath portion 1032 has the 2nd fluting 1801 extended from the direction of end face centrally axes O O ', and fixing pin 801 and the 2nd is slotted 1801 overlapping in the circumferential, and namely fixed groove 801 contacts with transmission shaft.
Fig. 8 to 11 schematically shows anti-rotational structure of the present utility model, show the situation of fixing pin towards axis, but the utility model is not limited thereto.
Figure 12 is another schematic diagram of use fixing pin of the present utility model contact, as shown in figure 12, with above-mentioned employing fixing pin be axial structure unlike, adopt fixing pin towards the mode of radial direction in the present embodiment.Also the rotation preventing function of transmission shaft and fastening device can be realized by this structure.
Figure 13 is a schematic diagram of fixing pin of the present utility model, shows a structure of fixing pin of the present utility model, as shown in figure 13, and the c-shaped shape of section of the radial direction of fixing pin 801.Thus, fixing pin can be crispaturaed and be inserted in fixing hole, and realize by expanding fixing, thereby, it is possible to fix this fixing pin with comparalive ease.
It should be noted that fixing pin of the present utility model is not limited thereto, also can adopt the resilient key of other shapes.
In addition, in the utility model, as shown in Figure 1, fastening device 101 can also have the bolton portion 104 arranged in tangent direction, thus, easily realizes the installation of fastening device.Further, this bolton portion 104 can be 1 place, can reduce fastening man-hour and material cost thus, realizes cost-saving object.
In addition, in the utility model, as shown in Figure 5, protuberance 5011 can also, in all-round formation, thus, can make the processing of fastening device ratio be easier to.But the utility model is not limited thereto, such as, also only partly can form protuberance in the circumferential.
By shaft joint of the present utility model, even if make not construction bolt, also can be engaged with the recess of transmission shaft by the protuberance of fastening device thus realize the anti-detachment function of transmission shaft and fastening device, and directly or indirectly contact with fastening device and transmission shaft by part or all of fixing pin and realize the anti-rotational function of transmission shaft and fastening device, and by shaft joint of the present utility model, when being connected with transmission shaft by input shaft, the workability of the bolt screwing tight this fastening device can be improved.
Embodiment 2
The utility model also provides a kind of speed reducer, and this speed reducer has the shaft joint described in embodiment 1, and owing to being described in detail the structure of shaft joint in embodiment 1, its content is contained in this, does not repeat them here.
Figure 14 is a cross-sectional schematic of the speed reducer of the present embodiment, and as shown in figure 14, wherein oval marks region D is the shaft joint 100 of the present embodiment.
By the speed reducer of the shaft joint of the present embodiment, even if not construction bolt, also the anti-detachment and anti-rotational function of transmission shaft and fastening device can be realized, and when input shaft is connected with transmission shaft, the workability of the bolt screwing tight this fastening device can be improved, which thereby enhance the performance of speed reducer.
More than being described the utility model in conjunction with concrete mode of execution, but it will be apparent to those skilled in the art that these descriptions are all exemplary, is not the restriction to the utility model protection domain.Those skilled in the art can make various variants and modifications according to spirit of the present utility model and principle to the utility model, and these variants and modifications are also in scope of the present utility model.
More than describe preferred implementation of the present utility model with reference to the accompanying drawings.Many feature and advantage of these mode of executions are clearly according to this detailed description book, and therefore claims are intended to all these feature and advantage fallen in its true spirit and scope covering these mode of executions.In addition, owing to those skilled in the art will find apparent that a lot of amendment and changing, therefore not mode of execution of the present utility model to be limited to precision architecture that is illustrated and that describe and operation, but can contain and fall into all suitable modifications within the scope of it and equivalent.
Claims (13)
1. a shaft joint, described shaft joint comprises:
Fastening device, the c-shaped shape of described fastening device;
Solar shaft, described solar shaft is centered by central axis;
Transmission shaft, described transmission shaft is directly or indirectly connected with described solar shaft, and described transmission shaft has hollow portion; And
Fixing pin,
It is characterized in that,
Described transmission shaft has the 1st footpath portion and the 2nd footpath portion, and described fastening device is embedded in described 2nd footpath portion,
There is between described 1st footpath portion and described 2nd footpath portion the recess to radially inner side depression,
The end face of described fastening device has to the outstanding protuberance of radially inner side,
The periphery in described 2nd footpath portion is overlapping in the axial direction with described protuberance,
Described protuberance is overlapping diametrically with described recess,
Part or all of described fixing pin directly or indirectly contacts with described fastening device and described transmission shaft.
2. shaft joint according to claim 1, wherein, described 2nd footpath portion has the 1st fluting extended along the direction of described central axis from opening portion, and a part and the described 1st for described fixing pin is slotted overlapping in the circumferential.
3. shaft joint according to claim 1, wherein, described 1st footpath portion has the 2nd fluting extended along the direction of described central axis from end face, and a part and the described 2nd for described fixing pin is slotted overlapping in the circumferential.
4. shaft joint according to claim 2, wherein, described 1st fluting is for multiple.
5. shaft joint according to claim 4, wherein, the multiple described 1st slots the position be formed in opposite one another.
6. shaft joint according to claim 1, wherein, described fastening device has the bolton portion arranged in tangent direction.
7. shaft joint according to claim 6, wherein, described bolton portion is 1 place.
8. the shaft joint according to any one of claim 1 to 7, wherein, the c-shaped shape of section of the radial direction of described fixing pin.
9. the shaft joint according to any one of claim 1 to 7, wherein, described protuberance is in the all-round formation of described fastening device.
10. shaft joint according to claim 9, wherein, described protuberance has the 1st tapered portion towards opening side.
11. shaft joints according to claim 10, wherein, described recess has the 2nd tapered portion in described 2nd footpath portion place's enlarged-diameter.
12. shaft joints according to claim 11, wherein, described fastening device has the 3rd tapered portion be connected with the inner peripheral surface of described fastening device by described protuberance,
The angle of described 3rd tapered portion and described central axis is greater than the angle of described 2nd tapered portion and described central axis.
13. 1 kinds of speed reducers, is characterized in that,
Described speed reducer comprises the shaft joint as described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266377.1U CN204921723U (en) | 2015-04-28 | 2015-04-28 | Shaft joint and contain speed reducer of this shaft joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266377.1U CN204921723U (en) | 2015-04-28 | 2015-04-28 | Shaft joint and contain speed reducer of this shaft joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921723U true CN204921723U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266377.1U Active CN204921723U (en) | 2015-04-28 | 2015-04-28 | Shaft joint and contain speed reducer of this shaft joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921723U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640995A (en) * | 2016-12-29 | 2017-05-10 | 日本电产新宝(浙江)有限公司 | Clamping mechanism and equipment provided with same |
| CN108019435A (en) * | 2016-10-28 | 2018-05-11 | Zf 腓德烈斯哈芬股份公司 | Clamp coupling |
| WO2018233873A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| WO2018233877A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| WO2018233876A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| WO2018233875A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| CN111684167A (en) * | 2018-02-09 | 2020-09-18 | 索尤若驱动有限及两合公司 | Method for the clamped connection of a hollow shaft region to a shaft by means of a clamping ring and device for carrying out the method |
-
2015
- 2015-04-28 CN CN201520266377.1U patent/CN204921723U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019435A (en) * | 2016-10-28 | 2018-05-11 | Zf 腓德烈斯哈芬股份公司 | Clamp coupling |
| CN108019435B (en) * | 2016-10-28 | 2021-04-27 | Zf 腓德烈斯哈芬股份公司 | Clamping coupling |
| CN106640995A (en) * | 2016-12-29 | 2017-05-10 | 日本电产新宝(浙江)有限公司 | Clamping mechanism and equipment provided with same |
| CN106640995B (en) * | 2016-12-29 | 2018-11-09 | 日本电产新宝(浙江)有限公司 | Clamp system and equipment with the clamp system |
| WO2018233873A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| WO2018233877A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| WO2018233876A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| WO2018233875A1 (en) * | 2017-06-22 | 2018-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, and planetary gearset |
| US11384796B2 (en) | 2017-06-22 | 2022-07-12 | Sew-Eurodrive Gmbh & Co. Kg | Coupling having a shaft at least partially inserted into a hollow shaft and a ring part slipped onto the hollow shaft, and planetary transmission |
| CN111684167A (en) * | 2018-02-09 | 2020-09-18 | 索尤若驱动有限及两合公司 | Method for the clamped connection of a hollow shaft region to a shaft by means of a clamping ring and device for carrying out the method |
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