CN203297541U - Air conditioner and intermittent gear mechanism thereof - Google Patents
Air conditioner and intermittent gear mechanism thereof Download PDFInfo
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- CN203297541U CN203297541U CN2013203007380U CN201320300738U CN203297541U CN 203297541 U CN203297541 U CN 203297541U CN 2013203007380 U CN2013203007380 U CN 2013203007380U CN 201320300738 U CN201320300738 U CN 201320300738U CN 203297541 U CN203297541 U CN 203297541U
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Abstract
The utility model provides an intermittent gear mechanism, and further provides an air conditioner provided with the intermittent gear mechanism. The intermittent gear mechanism comprises a driving wheel, a first driven wheel and an installment component. The driving wheel is provided with a first wheel tooth and a first non-wheel-tooth surface; the first driven wheel is provided with a second non-wheel-tooth surface and a second wheel tooth meshed with the first wheel tooth; the first non-wheel-tooth surface is provided with a first positioning component; the second non-wheel-tooth surface is provided with a second positioning component which can be matched with the first positioning component so as to position the driving wheel in a rotating mode. When the intermittent gear mechanism is installed, the driving wheel and the first driven wheel are installed on the installment component, the first positioning component and the second positioning component are matched to ensure that the relative positions of the driving wheel and the first driven wheel are fixed to finish installment of the driving wheel and the first driven wheel. The intermittent gear mechanism is simple in installment process, does not need fixing through a bolt, is fast to install, effectively improves installment speed, and reduces labor intensity of operators.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly a kind of air conditioner and intermittent gearing mechanism thereof.
Background technique
The exhaust outlet place of air conditioner is provided with wind deflector, with the wind to from exhaust outlet, discharging, carries out distinguished and admirable guiding., because the working procedure of wind deflector is the intermittent exercise mode, therefore, need to adopt the intermittent movement driving mechanism to control wind deflector.Partial gear because it is simple in structure, make accommodating, reliable operation, and the run duration of follower and can changing in a big way quiescent time, therefore, be used widely.
Intermittent gearing mechanism is not to be covered with the gear mechanism of the gear of whole circumference as driving wheel by the gear teeth, its principle is for only making one or several tooth on driving gear, make according to the requirement of run duration and idle hours the gear teeth that are meshed with driving wheel on follower, and remaining part is the locking circular arc.When two gear teeth enter engagement, the same with gear transmission, make follower static without toothed portion by locking circular arc location.Namely when initiatively the crop rotation continuous rotary moved, driven crop rotation intermittent-rotation moved.
For the driving mechanism of partial gear, the gear teeth corresponding relation between gear is most important in twos, and it affects gear-driven angle and intermittent time, therefore in installation process, need to position gear, makes it meet running requirements.
At present, the orientation type for drive mechanism of non circular gear is: gear is assembled to and drives in box, and by latch, fixes.As shown in Figure 1, the first gear 01 is installed on and drives in box 04, then fixing by latch 05, make the first gear 01 relative fixing with the position that drives box 04, correspondingly, equally first be assembled to and drive in box 04 for the second gear 02, then adopt latch 05 fixing, make it unique with the relative position that drives box 04, according to above-mentioned assembling mode, successively all gears are installed location, finally the latch of each gear 05 is pulled out, thereby complete location and installation to gear.
By above-mentioned operation as can be known, adopting above-mentioned location and installation mode to need the operator that latch constantly is installed finally also needs latch is extracted, and makes whole position fixing process complex procedures, has wasted greatly the time of location and installation.
Therefore, how simplifying the orientation type of intermittent gearing mechanism, improve installation rate, is the present technical issues that need to address of those skilled in the art.
The model utility content
The purpose of this utility model is to provide a kind of intermittent gearing mechanism,, to simplify the orientation type of intermittent gearing mechanism, improves installation rate.
For solving the problems of the technologies described above, the utility model provides following technological scheme:
A kind of intermittent gearing mechanism, comprise driving wheel, the first follower and be used for installing the assembly of described driving wheel and described the first follower, wherein, described driving wheel has first gear teeth and the first non-flank of tooth of taking turns, described the first follower have second non-take turns the flank of tooth and with second gear teeth of described the first gear teeth meshing
Wherein, the described first non-wheel on the flank of tooth is provided with the first positioning element, and the described second non-wheel on the flank of tooth is provided with and can coordinates with described the first positioning element, described driving wheel is rotated the second positioning element of location.
Preferably, in above-mentioned intermittent gearing mechanism, described the second positioning element comprises that its free end is gradually away from the flange in the center of circle of described the first follower;
Described the first positioning element comprises the recessed edge that can coordinate with described flange, and the center of circle of the distal end of described flange to the proximal part of the distance in the center of circle of described the first follower and described recessed edge to described driving wheel apart from sum greater than the center of circle of described the first follower distance to the center of circle of described driving wheel.
Preferably, in above-mentioned intermittent gearing mechanism, described the second positioning element also comprises the second positioning boss that is connected with the distal end of described flange;
Described the first positioning element also comprises first positioning boss that can offset with the side of described the second positioning boss.
Preferably, in above-mentioned intermittent gearing mechanism, also be provided with on the shaft part of described the first follower when the laminating of described recessed edge and described flange, be used for the monolateral muscle that coordinates with locating slot on described assembly.
Preferably, in above-mentioned intermittent gearing mechanism, also comprise the second follower, and be provided with third round tooth and the 3rd non-flank of tooth of taking turns on described the second follower; Be arranged on the 4th non-fourth round tooth of taking turns flank of tooth circle and with described third round tooth, meshing on described the first follower.
Preferably, in above-mentioned intermittent gearing mechanism, the described the 3rd non-take turns on the flank of tooth to be provided with the described the 4th non-flank of tooth of taking turns fit, the recessed edge in location that described the second follower is rotated location.
A kind of air conditioner, comprise wind deflector and for the driving mechanism that drives described wind deflector, wherein, described driving mechanism is the described intermittent gearing mechanism of above-mentioned any one.
Preferably, in above-mentioned air conditioner, described assembly is for driving box, and described locating slot is opened on the first follower positioning bar of described driving box.
The utility model provides a kind of intermittent gearing mechanism, comprise driving wheel, the first follower and be used for installing the assembly of driving wheel and the first follower, wherein, have first gear teeth and the first non-flank of tooth of taking turns on driving wheel, have on the first follower second non-take turns the flank of tooth and with second gear teeth of the first gear teeth meshing, and the first non-wheel on the flank of tooth is provided with the first positioning element, and the second non-wheel on the flank of tooth is provided with and can coordinates with the first positioning element, driving wheel is rotated the second positioning element of location.Pass through said structure, when location and installation, can at first driving wheel be arranged on assembly, then the first follower is arranged on assembly, and by the cooperation of the first positioning element and the second positioning element, offset, fix with the relative position that guarantees driving wheel and the first follower, namely driving wheel is rotated location, thereby completes the installation of driving wheel and the first follower.By above-mentioned installation process as can be known, the installation process of this intermittent gearing mechanism is simple, does not need latch to fix, and is therefore quick for installation, effectively raises installation rate, reduced operator's labor intensity.
Description of drawings
The structural representation of the orientation type of the intermittent gearing mechanism that Fig. 1 provides for prior art embodiment;
The structural representation of the orientation type of the intermittent gearing mechanism that Fig. 2 provides for the utility model embodiment;
The structural representation of the first follower that Fig. 3 provides for the utility model embodiment;
The structural representation of the assembly that Fig. 4 provides for the utility model embodiment;
The flow chart of the locating mounting method of the intermittent gearing mechanism that Fig. 5 provides for the utility model embodiment;
The flow chart of the locating mounting method of another intermittent gearing mechanism that Fig. 6 provides for the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of intermittent gearing mechanism,, to simplify the orientation type of intermittent gearing mechanism, improves installation rate.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with drawings and embodiments.
please refer to Fig. 2-shown in Figure 4, the utility model embodiment discloses a kind of intermittent gearing mechanism, comprise driving wheel 1, the first follower 2 and driving wheel 1 be used for to be installed and the assembly 4 of the first follower 2, wherein, have first gear teeth 11 and the first non-flank of tooth (not marking in figure) of taking turns on driving wheel 1, have second non-second gear teeth 21 of taking turns the flank of tooth (not marking in figure) and with first gear teeth 11, meshing on the first follower 2, and the first non-wheel on the flank of tooth is provided with the first positioning element, be provided with and can coordinate with the first positioning element the second non-wheel on the flank of tooth, driving wheel is rotated the second positioning element of location.
Pass through said structure, when location and installation, can at first driving wheel 1 be arranged on assembly 4, then the first follower 2 is arranged on assembly 4, and by the cooperation of the first positioning element and the second positioning element, offset, fix with the relative position that guarantees driving wheel 1 and the first follower 2, namely driving wheel 1 is rotated location, thereby completes the installation of driving wheel 1 and the first follower 2.By above-mentioned installation process as can be known, the installation process of this intermittent gearing mechanism is simple, does not need latch to fix, and is therefore quick for installation, effectively raises installation rate, reduced operator's labor intensity.
The second positioning element on the first follower 2 that provides in the present embodiment specifically comprises: its free end is gradually away from the flange 221 in the center of circle of the first follower 2.Correspondingly, the first positioning element being set on driving wheel 1 specifically comprises: the recessed edge 121 that can coordinate with above-mentioned flange 221.Can be rotated location to driving wheel when realizing that flange 221 coordinates with recessed edge 121, the center of circle of the distal end of the flange 221 in the present embodiment to the proximal part of the distance in the center of circle of the first follower 2 and recessed edge 121 to driving wheel 1 apart from sum greater than the center of circle of the first follower 2 distance to the center of circle of driving wheel 1., by above-mentioned setting, make when recessed edge 121 with after flange 221 coordinates the sense of rotation of driving wheel 1 and the first follower 2, can only be to rotate to the distal end direction away from flange 221, and to distal end, rotate, can make the rotation of driving wheel 1 and the first follower stuck, thereby realize location.
In order further to guarantee the stability of location, the second positioning element also comprises the second positioning boss 222 that is connected with the distal end of flange 221, correspondingly, the first positioning element also comprises first positioning boss 122 that can offset with the side of the second positioning boss 222., by the laminating of the second positioning boss 222 and the first positioning boss 122, make the relative movement between the first follower 2 and driving wheel 1 can be stuck, and by stuck state, realize both being located by connecting.During installation, the side of the side of the second positioning boss 222 and the first positioning boss 122 is fitted, and flange 221 and recessed edge 121 are coordinated, by above-mentioned laminating, make the first follower 2 unique definite with respect to driving wheel 1 mounting point and mounting type, improved the precision of installing, but also anti inert has improved installation rate.
Only be to provide a kind of concrete orientation type herein, in actual production, those skilled in the art also can arrange according to different needs difformity and multi-form orientation type.Get final product so long as can increase the area of contact of the first follower 2 and driving wheel 1 location.
because driving wheel 1 and all followers all need to be arranged on assembly 4, for the ease of the location to the first follower 2 and driving wheel 1, simultaneously further fool proof, (driving wheel 1 that provides in the present embodiment and the first follower 2 are the partial gear with shaft part to the shaft part of the first follower 2 that provides in the present embodiment, the partial gear of mentioning in follow-up is identical) on also be provided with the monolateral muscle 25 that coordinates for locating slot 41 location with on assembly 4, and when recessed edge 121 is fitted with flange 221, this monolateral muscle 25 coordinates with locating slot 41, so that in installation process, have foolproof function, namely prevent from installing the problem that dislocation occurs and the normal use that affects intermittent gearing mechanism.When mounted, by monolateral muscle 25 is arranged in locating slot 41, guarantee side and first positioning boss 122 laminatings of the second positioning boss 222, guarantee that simultaneously flange 221 coordinates with recessed edge 121, realize that the first follower 2 is unique fixing with respect to the mounting type of driving wheel 1.Preferably, for the intermittent gearing mechanism of the wind deflector that drives air conditioning air exhaust mouth place, its driving wheel and all followers all are arranged on and drive on box, and namely assembly 4 is for driving box.After making and be arranged on driving wheel 1 on assembly 4 by above-mentioned setting, realize that with the matching relationship of monolateral muscle 25 the first follower 2 is relative unique with mounting type driving wheel 1 according to matching relationship and the locating slot 41 of matching relationship, the second positioning boss 222 and first positioning boss 122 of recessed edge 121 and flange 221, thereby can make operator's quick mounting the first follower 2.
Further in embodiment, for the intermittent gearing mechanism that needs Multi-stage transmission, may have a plurality of partial gears, for the ease of each gear is carried out quick location and installation, the orientation type of a plurality of gears now is provided, to have two followers as example: this intermittent gearing mechanism also comprises the second follower 3 in one embodiment, and is provided with third round tooth 31 and three-arc face 32 on this second follower 3; In order to mesh with the second follower 3, the fourth round tooth 23 that also is provided with the 4th arc surface 24 and with third round tooth 31, meshes on the first follower 2.Wherein, the second non-flank of tooth and the 4th arc surface 24 positioned opposite of taking turns, second gear teeth 21 and fourth round tooth 23 positioned opposite, the wheel toothed portion and the arc surface part interval that are about to the first follower 2 are arranged.For the ease of quick location and installation, with the mounting point of second gear teeth 21 towards driving wheel 1, and correspondingly, with fourth round tooth 23 towards the second follower 3.
Arrange after the first quick location and installation of follower 2 according to above-mentioned, this moment, the position of the first follower 2 was uniquely determined, and according to fourth round tooth 23 and the meshing relation of third round tooth 31, can complete installation to the second follower 3.
, in order to guarantee the problem of fool proof in installation process, be provided with the locating flange 321 of fool proof on the three-arc face 32 that provides in the present embodiment.Preferably, the free end face of this locating flange 321 is the faying surface that can fit with the 4th arc surface 24, and can also be stuck with second gear teeth 21 in the first follower 2 rotary courses.Particularly, the free end face of this locating flange 321 is with respect to three-arc face 32 outwardly convexs, and see to the second follower 3 from plan view, an end points of its faying surface to the distance in the center of circle of the second follower 3 greater than the distance of another end points to the center of circle of the second follower 3.
In the first follower 2 rotation processes, the second follower 3 is by faying surface and the 4th arc surface 24 laminatings, and at this moment, the second follower 3 does not rotate; When the first follower 2 turns to the third round tooth 31 of fourth round tooth 23 and the second follower 3 when relative, at this moment, fourth round tooth 23 and 31 engagements of third round tooth, rotate thereby drive the second follower 3.In the first follower 2 backward rotation processes, because the second follower 3 does not rotate, when the first follower 2 turns to three-arc face 32 and contacts with second gear teeth 21, due to the gear teeth that do not coordinate with it on the second follower 3, therefore, the problem that both are stuck appears.In view of the above results, can effectively guarantee the fool proof in the second follower 3 installation processes, namely can be with the second follower 3 setup errors.In installation process, be convenient to technician's quick mounting.
On the basis of technique scheme, when mounted, at first driving wheel 1 is arranged on assembly 4; Then the first follower 2 is arranged on assembly 4 by locating slot 41 and the matching relationship of monolateral muscle 25, and guarantee that flange 221 coordinates with recessed edge 121, and second positioning boss 222 and the laminating of the first positioning boss 122, complete the location and installation of the first follower 3; The second follower 3 is arranged on assembly 4, and guarantees faying surface and the 4th arc surface 24 laminatings, and third round tooth 31 is relative with fourth round tooth 23, completes the installation of the second follower 3.It will be understood by those skilled in the art that; can also will position according to above-mentioned orientation type between adjacent gear according to the number of follower in actual production; only be to provide the orientation type with two followers in this embodiment; but be not limited in the orientation type with two followers in the application, so long as according to above-mentioned orientation type carry out a plurality of gear location and installation all in protection domain.
A kind of air conditioner also is provided in the utility model embodiment, the driving mechanism that it comprises wind deflector and is used for driving this wind deflector, wherein, this driving mechanism is disclosed intermittent gearing mechanism in above-described embodiment.Because this air conditioner comprises above-mentioned intermittent gearing mechanism, therefore, this air-conditioning has above-mentioned all technique effects, and this is no longer going to repeat them.
For air conditioner, the assembly 4 that is used for the driving mechanism of driving wind deflector transmission is the driving box, and the locating slot 41 that is opened on assembly 4 is opened on the first follower positioning bar that drives box.Particularly, offer the positioning bar corresponding with driving wheel 1 and each follower on this driving box, during installation, driving wheel 1 is arranged in the driving wheel positioning bar corresponding with it, the first follower 2 is arranged in the first corresponding with it follower positioning bar, the second follower 3 is arranged in the second follower positioning bar, by that analogy.
As shown in Figure 5 and Figure 6, also disclose a kind of locating mounting method of intermittent gearing mechanism in the utility model embodiment, be used for the disclosed intermittent gearing mechanism of location and installation above-described embodiment, it specifically comprises step:
Step S1: driving wheel is arranged on assembly.
The concrete driving wheel assembly department that passes through to be provided for installing driving wheel on assembly, be not specifically limited the driving wheel assembly department in the present embodiment.Driving wheel is arranged on assembly can be realized the location of driving wheel in the movement of horizontal plane.
Step S2: the first follower is arranged on assembly.
The first follower can installed by the first follower assembly department that is arranged on assembly on assembly, and this first follower assembly department can be for being arranged on the installation shaft on assembly.
Can exchange in actual mechanical process for above-mentioned two steps, the first follower namely can first be installed driving wheel is installed again, and all in protection domain.
Step S3: rotation driving wheel and/or the first follower,, until the second positioning element on the first positioning element on driving wheel and the first follower coordinates, complete the location and installation of driving wheel and the first follower.
In order to realize the location and installation of driving wheel and the first follower, need to rotate the first follower and driving wheel, or rotate in both one, until the second positioning element on the first positioning element on driving wheel and the first follower coordinates, during simultaneously due to the first positioning element and the cooperation of the second positioning element, can limit relatively rotating of driving wheel and the first follower, therefore, when the first positioning element and the cooperation of the second positioning element, driving wheel and the first follower can not be rotated further, and have namely completed driving wheel and first location and installation initiatively.
Adopt the matching relationship of the first positioning element and the second positioning element in the present embodiment, driving wheel and relatively rotating of the first follower are positioned, the relative position of driving wheel and the first follower is fixed, namely the position of the first follower can not change, thereby completes the location and installation of driving wheel and the first follower.By above-mentioned installation process as can be known, the installation process of this intermittent gearing mechanism is simple, does not need latch to fix, and is therefore quick for installation, effectively raises installation rate, reduced operator's labor intensity.
The above-mentioned steps S3 that provides in the utility model embodiment specifically comprises:
Regulate driving wheel, coordinate so that be arranged on the flange that arranges on flange on driving wheel and the first follower, and make the second positioning boss laminating on the first positioning boss of being arranged on driving wheel and the first follower, complete the location and installation of driving wheel and the first follower.
This step has just limited the concrete structure of the first positioning element and the second positioning element, it will be understood by those skilled in the art that, only be to provide the concrete structure of a kind of the first positioning element and the second positioning element herein, but be not limited in said structure in the present embodiment.
Above-mentioned steps S2 specifically comprises:
Step S21: the first follower is assigned on assembly.
Be provided for installing the assembly department of the first follower back shaft on assembly, and the first follower back shaft is arranged on assembly department, then the first follower is arranged on this back shaft.
Step S22: rotation the first follower, the monolateral muscle that is arranged on the first follower shaft part is coordinated with the locating slot on being arranged on assembly, complete the location of the first follower and assembly.
By coordinating of monolateral muscle and locating slot, can realize that the unique of the first follower and driving wheel mounting type determines, namely by above-mentioned installation method, can make the installation process of the first follower and driving wheel have foolproof function, prevent that installation process from the problem of dislocation occurring and affecting the normal use of intermittent gearing mechanism.Monolateral muscle, with after locating slot coordinates, can be guaranteed the first positioning element and the laminating of the second positioning element simultaneously, then continue the first follower is installed downwards, so that the first follower can rotate on assembly.
Further in embodiment, this locating mounting method also comprises step:
Step S4: the second follower is installed on assembly;
In actual application, need the number of the follower that increases may have a lot of, because adjacent gear all can be installed by above-mentioned mounting type, therefore existing to increase again a follower as example.
Realize the second follower in location that horizontal plane moves by assembly.
Step S5: rotation the second follower, fit for the 4th non-flank of tooth of taking turns on the locating flange that described the second follower is rotated location and the first follower until be arranged on the second follower, complete the location and installation of the second follower.
In order to realize the location and installation between the first follower and the second follower, after the first follower location and installation is completed, regulate the locating flange on the second follower, until the 4th non-face of gear laminating on itself and the first follower, and the effect by locating flange is stuck while realizing the second follower backward rotation, thereby completes the location and installation to the second follower.
In practical operation, can, by above-mentioned orientation type, continue to install follower.The application's core is, by non-the wheel on the flank of tooth at partial gear, position structure is set, thereby realizes the rotating position between the partial gear that is meshed, thereby realizes location and installation, therefore, does not limit the concrete number of follower in the application.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and other embodiments' difference that between each embodiment, identical similar part is mutually referring to getting final product.
, to the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. intermittent gearing mechanism, comprise driving wheel (1), the first follower (2) and be used for installing the assembly (4) of described driving wheel (1) and described the first follower (2), wherein, described driving wheel (1) has first gear teeth (11) and the first non-flank of tooth of taking turns, described the first follower (2) has second non-second gear teeth (21) of taking turns the flank of tooth and with described first gear teeth (11), meshing
It is characterized in that, the described first non-wheel on the flank of tooth is provided with the first positioning element, and the described second non-wheel on the flank of tooth is provided with and can coordinates with described the first positioning element, described driving wheel (1) is rotated the second positioning element of location.
2. intermittent gearing mechanism according to claim 1, is characterized in that, described the second positioning element comprises that its free end is gradually away from the flange (221) in the center of circle of described the first follower (2);
Described the first positioning element comprises the recessed edge (121) that can coordinate with described flange (221), and the center of circle of the distal end of described flange (221) to the proximal part of the distance in the center of circle of described the first follower (2) and described recessed edge (121) to described driving wheel (1) apart from sum greater than the center of circle of described the first follower (2) distance to the center of circle of described driving wheel (1).
3. intermittent gearing mechanism according to claim 2, is characterized in that, described the second positioning element also comprises the second positioning boss (222) that is connected with the distal end of described flange (221);
Described the first positioning element also comprises first positioning boss (122) that can offset with the side of described the second positioning boss (222).
4. intermittent gearing mechanism according to claim 1, it is characterized in that, also be provided with on the shaft part of described the first follower (2) when the laminating of described recessed edge (121) and described flange (221), be used for the monolateral muscle (25) that coordinates with locating slot (41) on described assembly (4).
5. according to claim 1-4 described intermittent gearing mechanisms of any one, is characterized in that, also comprises the second follower (3), and be provided with third round tooth (31) and the 3rd non-flank of tooth (32) of taking turns on described the second follower (3); Be arranged on the 4th non-fourth round tooth (23) of taking turns the flank of tooth (24) and with described third round tooth (31), meshing on described the first follower (2).
6. intermittent gearing mechanism according to claim 5, it is characterized in that, the described the 3rd non-take turns on the flank of tooth (32) to be provided with the described the 4th non-flank of tooth (24) of taking turns fit, described the second follower (3) is rotated the recessed edge in location (321) of location.
7. an air conditioner, comprise wind deflector and, for the driving mechanism that drives described wind deflector, it is characterized in that, described driving mechanism is the described intermittent gearing mechanism of the claims 1-6 any one.
8. air conditioner according to claim 7, is characterized in that, described assembly (4) is for driving box, and described locating slot (41) is opened on the first follower positioning bar of described driving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203007380U CN203297541U (en) | 2013-05-28 | 2013-05-28 | Air conditioner and intermittent gear mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203007380U CN203297541U (en) | 2013-05-28 | 2013-05-28 | Air conditioner and intermittent gear mechanism thereof |
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| CN203297541U true CN203297541U (en) | 2013-11-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868674A (en) * | 2017-04-07 | 2017-06-20 | 江南大学 | A kind of section color bunchy yarn process units and production method |
| CN109931375A (en) * | 2019-03-05 | 2019-06-25 | 杭州天铭科技股份有限公司 | Transmission device |
-
2013
- 2013-05-28 CN CN2013203007380U patent/CN203297541U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868674A (en) * | 2017-04-07 | 2017-06-20 | 江南大学 | A kind of section color bunchy yarn process units and production method |
| CN106868674B (en) * | 2017-04-07 | 2018-11-30 | 江南大学 | A kind of section of color bunchy yarn process units and production method |
| CN109931375A (en) * | 2019-03-05 | 2019-06-25 | 杭州天铭科技股份有限公司 | Transmission device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20210528 |