CN204021768U - A kind of damping limiting device - Google Patents
A kind of damping limiting device Download PDFInfo
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- CN204021768U CN204021768U CN201420399658.XU CN201420399658U CN204021768U CN 204021768 U CN204021768 U CN 204021768U CN 201420399658 U CN201420399658 U CN 201420399658U CN 204021768 U CN204021768 U CN 204021768U
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Abstract
The utility model provides a kind of damping limiting device, the aseptic bag or the sterile brick product that are mainly used in dairy products etc. cushion in vanning course of conveying, it mainly comprises mount pad, guide rod, baffle plate, adapter plate, the first cylinder and the second cylinder, the first cylinder and the second cylinder are all connected with electromagnetic valve, described the first cylinder has the first admission port, the admission port of the electromagnetic valve that described the first admission port is connected with the first cylinder by pipeline connects, described the second cylinder has the second admission port, the admission port of the electromagnetic valve that described the second admission port is connected with the second cylinder by pipeline connects.The utility model enters propelling movement station with buffering method direct product matrix, has solved the problem that how to reduce or avoid product to be impacted in milk vanning technique.
Description
Technical field
The utility model relates to a kind of damping limiting device that pushes station that enters with buffering method direct product matrix.
Background technology
In the filling vanning of milk field, milk can be poured into forms minimum sales unit in container, the for example product of sterile brick form, sterile brick is exported in the mode of single row after filling shaping, then under track separation mechanism effect, is divided into multiple row sterile brick and carries together.Behind shunting, multiple row sterile brick also needs, through grouping operation, to form thus the sterile brick that matrix is arranged.In grouping process, product array arranges the sterile brick that is matrix when to the motion of secondary grouping parts position, product array can be rapidly to an obstacle motion under the effect of load-transfer device, can pushedly enter secondary grouping work bit position to rest under the barrier effect of obstacle, this propelling movement station place is provided with pusher.Sterile brick can produce rebound phenomena after impinging upon obstacle, can under the effect of load-transfer device, continue to the motion of obstacle position until product contacts with obstacle when the bounce-back of product array experience.Obstacle can be baffle plate, blend stop etc., and it can form and hinder the position that object passes through above load-transfer device.Clash into rebound phenomena the packing of product damaged to bad influence, can so that the problem such as the recessed folding of surface of package, surface fracture.Product design aesthetics declines, and affects production marketing.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of damping limiting device, enters propelling movement station with buffering method direct product matrix, has solved the problem that how to reduce or avoid product to be impacted in milk vanning technique.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: a kind of damping limiting device, comprise mount pad, described mount pad is provided with guide rod, described guide rod is provided with baffle plate, at least one in described mount pad and baffle plate and guide rod sliding block joint, described guide rod is provided with adapter plate, described adapter plate and guide rod sliding block joint, described adapter plate is between baffle plate and mount pad, between described mount pad and adapter plate, be connected with the first cylinder, described first cylinder extend make mount pad and adapter plate mutually away from, contraction makes mount pad and adapter plate mutually close, between described adapter plate and baffle plate, be connected with the second cylinder, described second cylinder extend make adapter plate and baffle plate mutually away from, contraction makes adapter plate and baffle plate mutually close.
As preferably, described the first cylinder and the second cylinder are all connected with electromagnetic valve, described electromagnetic valve has interface, admission port and exhausr port, described electromagnetic valve inner spool action can make admission port and interface form path or make admission port and exhausr port formation path, described the first cylinder has the first admission port, the admission port of the electromagnetic valve that described the first admission port is connected with the first cylinder by pipeline connects, described the second cylinder has the second admission port, and the admission port of the electromagnetic valve that described the second admission port is connected with the second cylinder by pipeline connects.
As preferably, described the first cylinder comprises the first cylinder body, first piston and first piston bar, described first piston be located in the first cylinder body and and the first inboard wall of cylinder block between be sealed and matched, described the first cylinder body is connected with in mount pad and adapter plate one, one end of described first piston bar is positioned at the first cylinder body and is connected with first piston, the other end extend out to the first cylinder body with another in mount pad and adapter plate and is connected in the first cylinder body, described the first inner chamber of cylinder block forms the first chamber I in a side of first piston, opposite side forms the first chamber II, the wall body that described the first admission port penetrates the first cylinder body is communicated with the first chamber II, described the first chamber I is on airtight chamber or described the first cylinder body, to have the first row gas port that is communicated with the first chamber I and atmosphere,
Described the first chamber I and first piston bar are positioned at the same side of first piston, the interface on the electromagnetic valve being connected with the first cylinder by pipeline be connected for the source of the gas that pressure gas is provided,
Or described the first chamber II and first piston bar are positioned at the same side of first piston, and the interface on the electromagnetic valve being connected with the first cylinder is connected with air extractor by pipeline.
As preferably, described the second cylinder comprises the second cylinder body, the second piston and the second piston rod, described the second cylinder body is connected with in adapter plate and baffle plate one, described the second piston be located in the second cylinder body and and the second inboard wall of cylinder block between be sealed and matched, described second piston rod one end is positioned at the second cylinder body and the second piston connects, the other end is connected with extending out in the second cylinder body the second cylinder body with another in adapter plate and baffle plate, described the second inner chamber of cylinder block forms the second chamber I in a side of the second piston, opposite side forms the second chamber II, the sidewall that described the second admission port penetrates the second cylinder body is communicated with the second chamber II, described the second chamber I is on airtight chamber or described the second cylinder body, to have the second row gas port that is communicated with the second chamber I and atmosphere,
Described the second chamber I and the second piston rod are positioned at the same side of the second piston, the interface on the electromagnetic valve being connected with the second cylinder by pipeline be connected for the source of the gas that pressure gas is provided,
Or described the second chamber II and the second piston rod are positioned at the same side of the second piston, the interface on the electromagnetic valve being connected with the second cylinder by pipeline be connected for the source of the gas that pressure gas is provided.
As preferably, the electromagnetic valve that the electromagnetic valve being connected with the first cylinder and the second cylinder connect is same electromagnetic valve.
As preferably, described mount pad is connected with the first cylinder body, adapter plate is connected with first piston bar.
As preferably, between described adapter plate and first piston bar, be flexibly connected by oscillating bearing.
As preferably, described adapter plate is connected with the second cylinder body, baffle plate is connected with the second piston rod.
As preferably, between described baffle plate and the second piston rod, be flexibly connected by oscillating bearing.
As preferably, described mount pad and guide rod sliding block joint, described baffle plate is fixedly connected on the end of guide rod.
As preferably, described electromagnetic valve is two-position three way magnetic valve.
Beneficial effect:
A kind of damping limiting device that the utility model adopts technique scheme to provide, adopt the intake and exhaust of solenoid control the first cylinder and the second cylinder, can enter propelling movement station with buffering method direct product matrix, reduce or avoid the problem that in milk vanning technique, product is impacted.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Fig. 3 is the first structural representation that the first cylinder and electromagnetic valve coordinate;
Fig. 4 is the second structural representation that the first cylinder and electromagnetic valve coordinate;
Fig. 5 is the third structural representation that the first cylinder and electromagnetic valve coordinate;
Fig. 6 is the first structural representation that the second cylinder and electromagnetic valve coordinate;
Fig. 7 is the second structural representation that the second cylinder and electromagnetic valve coordinate;
Fig. 8 is the third structural representation that the second cylinder and electromagnetic valve coordinate.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of damping limiting device, comprise mount pad 6, mount pad 6 is provided with two guide rods that be arranged in parallel 4, mount pad 6 is by being set on guide rod 4 and guide rod 4 sliding block joints, on mount pad 6, there is the axle sleeve for coordinating with guide rod 4, guide rod 4 is provided with baffle plate 3, baffle plate 3 is fixedly connected on the end of guide rod 4, guide rod 4 is provided with adapter plate 5, adapter plate 5 is located on guide rod 4 and guide rod 4 sliding block joints by axle sleeve, on adapter plate 5, also there is the axle sleeve for coordinating with guide rod 4, adapter plate 5 is between baffle plate 3 and mount pad 6, between mount pad 6 and adapter plate 5, be connected with the first cylinder 1, the first cylinder 1 extend make mount pad 6 and adapter plate 5 mutually away from, contraction makes mount pad 6 and adapter plate 5 mutually close, between adapter plate 5 and baffle plate 3, be connected with the second cylinder 2, the second cylinder 2 extend make adapter plate 5 and baffle plate 3 mutually away from, contraction makes adapter plate 5 and baffle plate 3 mutually close.When this damping limiting device is arranged on the use of product conveyor top, baffle plate 3 keeps off at product and carrying on track, the throughput direction that stretches out direction and load-transfer device that stretches out direction and the second cylinder 2 (being also the throughput direction of product) of the first cylinder 1 is contrary, and under initial condition, the first cylinder 1 and the second cylinder 2 are all in elongation state.
As shown in Fig. 3 to 8, the first cylinder 1 and the second cylinder 2 are all connected with electromagnetic valve 7, wherein, electromagnetic valve 7 is a two position three-way valve, this two position three-way valve comprises valve body, is located at the spool in valve body and is located at the electromagnet 76 that is positioned at spool 74 one end in valve body, spring 75 is installed between valve body and spool, on valve body, have interface 71, admission port 72 and exhausr port 73, electromagnetic valve 7 inside can make admission port 72 and interface 71 form path by electromagnet 76 power on/off band movable valve plug 74 reciprocating actions or make admission port 72 and exhausr port 73 form path, in conjunction with Fig. 1 to 5, the first cylinder 1 comprises the first cylinder body 11, first piston 12 and first piston bar 13, first piston 12 be located in the first cylinder body 11 and and the first cylinder body 11 inwalls between be sealed and matched, the first cylinder body 11 is fixedly connected with mount pad 6, one end of first piston bar 13 is positioned at the first cylinder body 11 and is connected with first piston 12, the other end is flexibly connected with adapter plate 5 by oscillating bearing 9 after extending out to the first cylinder body 11 in the first cylinder body 11, the first cylinder body 11 inner chambers form the first chamber I 14 in a side of first piston 12, opposite side forms the first chamber II 15, on the first cylinder body 11, there is the first admission port 17, the wall body that the first admission port 17 penetrates the first cylinder body 11 is communicated with the first chamber II 15, the admission port 72 of the electromagnetic valve 7 that the first admission port 17 is connected with the first cylinder 1 by pipeline connects, in conjunction with Fig. 1 and 2, shown in Fig. 6 to 8, the second cylinder 2 comprises the second cylinder body 21, the second piston 22 and the second piston rod 23, the second cylinder body 21 is fixedly connected with adapter plate 5, the second piston 22 be located in the second cylinder body 21 and and the second cylinder body 21 inwalls between be sealed and matched, second piston rod 23 one end are positioned at the second cylinder body 21 and the second piston 22 connects, the other end with in the second cylinder body 21, extend out to the second cylinder body 21 after be flexibly connected with baffle plate 3 by oscillating bearing 9, the second cylinder body 21 inner chambers form the second chamber I 24 in a side of the second piston 22, opposite side forms the second chamber II 25, on the second cylinder body 21, there is the second admission port 27, the sidewall that the second admission port 27 penetrates the second cylinder body 21 is communicated with the second chamber II 25, the admission port 72 of the electromagnetic valve 7 that the second admission port 27 is connected with the second cylinder 2 by pipeline connects.
Be illustrated in figure 3 the first structure that the first cylinder and electromagnetic valve coordinate, in this structure, the first chamber I 14 and first piston bar 13 are positioned at the same side of first piston 12, interface 71 on the electromagnetic valve 7 being connected with the first cylinder 1 is connected with the source of the gas 8 for pressure gas is provided by pipeline, has the first row gas port 16 that is communicated with the first chamber I 14 and atmosphere on the first cylinder body 11.In working process, under initial condition, electromagnet 76 in electromagnetic valve 7 is in off-position, and admission port 72 forms path with exhausr port 73, and now the first admission port 17 is directly communicated with atmosphere by exhausr port 73, after product contacts with baffle plate, first piston bar is subject to External Force Acting and retracts in the first cylinder body, and now the first cylinder is by the passive outside exhaust of the first admission port 17, in this process, product matrix contacts with baffle plate all the time, and product forms damping change process on baffle plate; After having moved, the electromagnet 76 in the electromagnetic valve 7 being connected with the first cylinder 1 is switched on, and admission port 72 forms path with interface 71, source of the gas 8 to the first cylinder air feed so that first piston bar again stretch out.In this structure, the first row gas port 16 passing through due to the first chamber I 14 is communicated with atmosphere, the first chamber II 15 is directly communicated with atmosphere by the first admission port 17, exhausr port 73, air pressure in the first chamber I 14 and the first chamber II 15 equates under final condition, therefore under this structure, the resistance that product is subject to is relatively little, damping a little less than, but this structure can avoid completely product contact with baffle plate after occur clash into and rebound.
Be illustrated in figure 4 the second structure that the first cylinder and electromagnetic valve coordinate, this structure is basic identical with structure shown in Fig. 3, and difference is, in this structure, the first chamber I 14 is airtight chamber, and the air pressure in this airtight chamber equals barometric pressure.In working process, under initial condition, electromagnet 76 in electromagnetic valve 7 is in off-position, and admission port 72 forms path with exhausr port 73, and now the first admission port 17 is directly communicated with atmosphere by exhausr port 73, after product contacts with baffle plate, first piston bar is subject to External Force Acting and retracts in the first cylinder body, and now the first cylinder is by the passive outside exhaust of the first admission port 17, in this process, product matrix contacts with baffle plate all the time, and product forms damping change process on baffle plate; After having moved, the electromagnet 76 in the electromagnetic valve 7 being connected with the first cylinder 1 is switched on, and admission port 72 forms path with interface 71, source of the gas 8 to the first cylinder air feed so that first piston bar again stretch out.In this structure, because the first chamber I 14 is airtight chamber, the first chamber II 15 is directly communicated with atmosphere by the first admission port 17, exhausr port 73, air pressure in the first chamber I 14 and the first chamber II 15 is unequal in final condition, therefore under this structure, the resistance that product is subject to is relatively large, and damping is remarkable.
Be illustrated in figure 5 the third structure that the first cylinder and electromagnetic valve coordinate, this structure is basic identical with structure shown in Fig. 3, difference is, in this structure, the first chamber II 15 and first piston bar 13 are positioned at the same side of first piston 12, and the interface 71 on the electromagnetic valve 7 being connected with the first cylinder 1 is connected with air extractor 10 by pipeline.In working process, under initial condition, electromagnet 76 in electromagnetic valve 7 is in off-position, admission port 72 forms path with exhausr port 73, now the first admission port 17 is directly communicated with atmosphere by exhausr port 73, after product contacts with baffle plate, first piston bar is subject to External Force Acting and retracts in the first cylinder body, now the first cylinder is by the passive outside exhaust of the first admission port 17, in this process, product matrix contacts with baffle plate all the time, and product forms damping change process on baffle plate, avoids product matrix to contact rear generation with baffle plate and clashes into and rebound; After having moved, the electromagnet 76 in the electromagnetic valve 7 being connected with the first cylinder 1 is switched on, and admission port 72 forms path with interface 71, and then air extractor 10 extracts the gas in the first cylinder so that first piston bar stretches out again out.
Figure 6 shows that the first structure that the second cylinder and electromagnetic valve coordinate, in this structure, the second chamber I 24 and the second piston rod 23 are positioned at the same side of the second piston 22, interface 71 on the electromagnetic valve 7 being connected with the second cylinder 2 is connected with the source of the gas 8 for pressure gas is provided by pipeline, has the second row gas port 26 that is communicated with the second chamber I 24 and atmosphere on the second cylinder body 21.Its working process is identical with the working process of structure shown in Fig. 3, does not repeat at this.
Figure 7 shows that the second structure that the second cylinder and electromagnetic valve coordinate, structure is basic identical with structure shown in Fig. 6, and difference is, in this structure, the second chamber I 24 is airtight chamber, and the air pressure in this airtight chamber is identical with barometric pressure.Its working process is identical with the working process of structure shown in Fig. 4, does not repeat at this.
Figure 8 shows that the third structure that the second cylinder and electromagnetic valve coordinate, structure is basic identical with structure shown in Fig. 6, difference is, in this structure, the second chamber II 25 and the second piston rod 23 are positioned at the same side of the second piston 22, and the interface 71 on the electromagnetic valve 7 being connected with the second cylinder 2 is connected with air extractor 10 by pipeline.Its working process is identical with the working process of structure shown in Fig. 5, does not repeat at this.
In the present embodiment, in the time that the first cylinder and electromagnetic valve adopt the first fit structure shown in Fig. 3 or the second fit structure shown in Fig. 4, the second cylinder and electromagnetic valve to adopt the second fit structure shown in the first fit structure or Fig. 7 as shown in Figure 6, the first cylinder is to be all connected with source of the gas 8 by electromagnetic valve with the second cylinder, the first cylinder is realized the stretching out of first piston bar, the second cylinder while realizing stretching out of the second piston rod by gas source feed by gas source feed, and the electromagnetic valve that the first cylinder is connected with the second cylinder can be same electromagnetic valve.Equally, in the time that the third fit structure, the second cylinder and electromagnetic valve shown in the first cylinder and electromagnetic valve employing Fig. 5 adopt the third fit structure as shown in Figure 8, the first cylinder is to be all connected with air extractor 10 by electromagnetic valve with the second cylinder, the first cylinder is bled and is realized the stretching out of first piston bar, the second cylinder and bleed while realizing the stretching out of the second piston rod by air extractor 10 by air extractor 10, and the electromagnetic valve that the first cylinder is connected with the second cylinder can be also same electromagnetic valve.
In addition to the implementation, the utility model also has other structures, as the first cylinder, the second cylinder and electromagnetic valve all can also have other distressed structures, only otherwise depart from spirit of the present utility model, all should be in protection domain of the present utility model.
Claims (10)
1. a damping limiting device, it is characterized in that: comprise mount pad (6), described mount pad (6) is provided with guide rod (4), described guide rod (4) is provided with baffle plate (3), at least one in described mount pad (6) and baffle plate (3) and guide rod (4) sliding block joint, described guide rod (4) is provided with adapter plate (5), described adapter plate (5) and guide rod (4) sliding block joint, described adapter plate (5) is positioned between baffle plate (3) and mount pad (6), between described mount pad (6) and adapter plate (5), be connected with the first cylinder (1), described the first cylinder (1) extend make mount pad (6) and adapter plate (5) mutually away from, contraction makes mount pad (6) and adapter plate (5) mutually close, between described adapter plate (5) and baffle plate (3), be connected with the second cylinder (2), described the second cylinder (2) extend make adapter plate (5) and baffle plate (3) mutually away from, contraction makes adapter plate (5) and baffle plate (3) mutually close.
2. a kind of damping limiting device according to claim 1, it is characterized in that: described the first cylinder (1) and the second cylinder (2) are all connected with electromagnetic valve (7), described electromagnetic valve (7) has interface (71), admission port (72) and exhausr port (73), described electromagnetic valve (7) inner spool (74) action can make admission port (72) and interface (71) form path or make admission port (72) and exhausr port (73) form path, described the first cylinder (1) has the first admission port (17), the admission port (72) of the electromagnetic valve (7) that described the first admission port (17) is connected with the first cylinder (1) by pipeline connects, described the second cylinder (2) has the second admission port (27), the admission port (72) of the electromagnetic valve (7) that described the second admission port (27) is connected with the second cylinder (2) by pipeline connects.
3. a kind of damping limiting device according to claim 2, it is characterized in that: described the first cylinder (1) comprises the first cylinder body (11), first piston (12) and first piston bar (13), described first piston (12) be located in the first cylinder body (11) and and the first cylinder body (11) inwall between be sealed and matched, described the first cylinder body (11) is connected with in mount pad (6) and adapter plate (5) one, one end of described first piston bar (13) is positioned at the first cylinder body (11) and is connected with first piston (12), the other end extend out to the first cylinder body (11) with another in mount pad (6) and adapter plate (5) and is connected in the first cylinder body (11), described the first cylinder body (11) inner chamber forms the first chamber I (14) in a side of first piston (12), opposite side forms the first chamber II (15), the wall body that described the first admission port (17) penetrates the first cylinder body (11) is communicated with the first chamber II (15), described the first chamber I (14) is for having the first row gas port (16) that is communicated with the first chamber I (14) and atmosphere on airtight chamber or described the first cylinder body (11),
Described the first chamber I (14) and first piston bar (13) are positioned at the same side of first piston (12), interface (71) on the electromagnetic valve (7) being connected with the first cylinder (1) is connected with the source of the gas (8) for pressure gas is provided by pipeline
Or described the first chamber II (15) and first piston bar (13) are positioned at the same side of first piston (12), and the interface (71) on the electromagnetic valve (7) being connected with the first cylinder (1) is connected with air extractor (10) by pipeline.
4. a kind of damping limiting device according to claim 2, it is characterized in that: described the second cylinder (2) comprises the second cylinder body (21), the second piston (22) and the second piston rod (23), described the second cylinder body (21) is connected with in adapter plate (5) and baffle plate (3) one, described the second piston (22) be located in the second cylinder body (21) and and the second cylinder body (21) inwall between be sealed and matched, described the second piston rod (23) one end is positioned at the second cylinder body (21) and the second piston (22) connects, the other end is connected with extending out in the second cylinder body (21) the second cylinder body (21) with another in adapter plate (5) and baffle plate (3), described the second cylinder body (21) inner chamber forms the second chamber I (24) in a side of the second piston (22), opposite side forms the second chamber II (25), the sidewall that described the second admission port (27) penetrates the second cylinder body (21) is communicated with the second chamber II (25), described the second chamber I (24) is for having the second row gas port (26) that is communicated with the second chamber I (24) and atmosphere on airtight chamber or described the second cylinder body (21),
Described the second chamber I (24) and the second piston rod (23) are positioned at the same side of the second piston (22), interface (71) on the electromagnetic valve (7) being connected with the second cylinder (2) is connected with the source of the gas (8) for pressure gas is provided by pipeline
Or, described the second chamber II (25) and the second piston rod (23) are positioned at the same side of the second piston (22), and the interface (71) on the electromagnetic valve (7) being connected with the second cylinder (2) is connected with air extractor (10) by pipeline.
5. according to a kind of damping limiting device described in claim 2 or 3, it is characterized in that: the electromagnetic valve (7) that the electromagnetic valve (7) being connected with the first cylinder (1) and the second cylinder (2) connect is same electromagnetic valve.
6. according to a kind of damping limiting device described in claim 2 or 3, it is characterized in that: described mount pad (6) is connected with the first cylinder body (11), adapter plate (5) is connected with first piston bar (13).
7. a kind of damping limiting device according to claim 6, is characterized in that: between described adapter plate (5) and first piston bar (13), be flexibly connected by oscillating bearing (9).
8. according to a kind of damping limiting device described in claim 2 or 3, it is characterized in that: described adapter plate (5) is connected with the second cylinder body (21), baffle plate (3) is connected with the second piston rod (23).
9. a kind of damping limiting device according to claim 8, is characterized in that: between described baffle plate (3) and the second piston rod (23), be flexibly connected by oscillating bearing (9).
10. according to a kind of damping limiting device described in claim 2 or 3, it is characterized in that: described mount pad (6) and guide rod (4) sliding block joint, described baffle plate (3) is fixedly connected on the end of guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399658.XU CN204021768U (en) | 2014-07-18 | 2014-07-18 | A kind of damping limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399658.XU CN204021768U (en) | 2014-07-18 | 2014-07-18 | A kind of damping limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021768U true CN204021768U (en) | 2014-12-17 |
Family
ID=52061663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399658.XU Withdrawn - After Issue CN204021768U (en) | 2014-07-18 | 2014-07-18 | A kind of damping limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097906A (en) * | 2014-07-18 | 2014-10-15 | 杭州中亚机械股份有限公司 | Damping limiting stopper |
-
2014
- 2014-07-18 CN CN201420399658.XU patent/CN204021768U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097906A (en) * | 2014-07-18 | 2014-10-15 | 杭州中亚机械股份有限公司 | Damping limiting stopper |
| CN104097906B (en) * | 2014-07-18 | 2016-05-11 | 杭州中亚机械股份有限公司 | A kind of damping stop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160511 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |