CN204022272U - Lifting tooling - Google Patents
Lifting tooling Download PDFInfo
- Publication number
- CN204022272U CN204022272U CN201420403628.1U CN201420403628U CN204022272U CN 204022272 U CN204022272 U CN 204022272U CN 201420403628 U CN201420403628 U CN 201420403628U CN 204022272 U CN204022272 U CN 204022272U
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- lifting
- clamp handle
- tooling
- clamp
- housing
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- Expired - Lifetime
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- 230000035939 shock Effects 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of lifting tooling, comprise the first clamp handle (1) and the second clamp handle (2) that by hinge-point (O), are hinged, downside one end of described the first clamp handle (1) and the second clamp handle (2) is respectively arranged with the holding part (3) for clamping object to be hung, and described lifting tooling is also provided with respectively the lifting portion (4) that the upside one end with described the first clamp handle (1) and the second clamp handle (2) is movably connected.The utility model can be realized at holding part the object of need lifting is similar to gripping of clamp by the first clamp handle of cooperatively interacting and the second clamp handle, and under the effect of the lifting portion in two clamp handles that is movably connected, two ends in two clamp handles all have trend close to each other, thereby make holding part more stably clamp object, to guarantee the safety of lifting operation.Be particularly useful for the lifting of tire.
Description
Technical field
The utility model relates to suspender field, particularly, relates to a kind of lifting tooling, especially a kind ofly lifts the lifting tooling that tire is used.
Background technology
In the manufacture process engineering of the products such as vehicle, relate to a large amount of parts liftings and install.For example, when mounting tyre, installing after need to using the lifting appliances such as KBK (suspension is hung) that tire is sling.Wherein, assembly shop chassis tire assembly station is that collection is opened tire mounting nuts, gets dress front and back tire, spare tyre, fastening tire mounting nuts, and some paint is identified in the assembly station of one.With respect to other assembly station, operator's body action amplitude is large, labour intensity is large, easily produces the diseases such as lumbar muscle strain, causes tire assembly station personnel rate higher, simultaneously, because existing tire suspender is generally common suspension hook etc., there is potential safety hazard and the inconvenient phenomenon of operation.Therefore there is following shortcoming:
When 1, tire lifts, tilt serious, have potential safety hazard:
During tire lifting, need to carry out hole erection work, tire tilts to strengthen the difficulty of workman's assembling, and the suspension hook that simultaneously catches on wheel rim easily comes off, and has larger potential safety hazard.
2, exist and damage KBK suspender potential risk:
When employee incurs loss through delay productive temp KBK suspender and arrives upper end guide rail end, easily cause the suspender vehicle frame of slinging, badly damaged KBK suspender.
Therefore, provide a kind of lifting tooling that can at least solve above-mentioned a kind of problem to there is positive effect.
Utility model content
The purpose of this utility model is to provide a kind of lifting tooling, and this lifting tooling simple and ingenious structure can effectively promote the safety of lifting.
To achieve these goals, the utility model provides a kind of lifting tooling, comprise the first clamp handle and the second clamp handle that by hinge-point, are hinged, downside one end of described the first clamp handle and the second clamp handle is respectively arranged with for clamping the holding part of object to be hung, and described lifting tooling is also provided with respectively the lifting portion that the upside one end with described the first clamp handle and the second clamp handle is movably connected.
Preferably, described lifting portion comprises first bar hinged with described the first clamp handle and second bar hinged with described the second clamp handle, and described the first bar and described the second bar are hinged.
Preferably, described lifting portion also comprises hanger, and described the first bar and the second bar are hinged by described hanger, and described lifting portion also comprises the first suspension ring that are arranged on described hanger.
Preferably, described lifting tooling also comprises for the described holding part in the first clamp handle described in bias voltage and the second clamp handle mutually away from the first elastic component moving.
Preferably, described the first elastic component is extension spring, and the lower end of this extension spring is connected on described hinge-point, and upper end is connected in described lifting portion.
Preferably, described lifting tooling is tire lifting tooling, described holding part is for adapting to two arcuate members of tire both sides shape, these two arcuate members arrange in opposite directions and are connected in described the first clamp handle and the second clamp handle, and the lower end of described two arcuate members is provided with the hook formation extending in opposite directions.
Preferably, described two arcuate members are removably connected in described the first clamp handle and the second clamp handle by fastener respectively.
Preferably, described lifting tooling also comprises damper element, and the lower end of this damper element connects described lifting portion, and upper end connects lifting appliance, and the two ends up and down of described damper element can be mutually resilient movement remotely.
Preferably, described damper element comprises housing, can insert movably vertically the shock strut in this housing and inwardly insert the second elastic component of described housing for shock strut described in bias voltage, this second elastic component is arranged between described shock strut and described housing, wherein said shock strut is connected described lifting appliance with the upper end of one in described housing, and the lower end of another one connects described lifting portion.
Preferably, the end that described shock strut inserts described housing has stop part, and described the second elastic component is the Compress Spring being set on described shock strut, and described stop part is supported in one end of this Compress Spring, and the other end is supported described housing.
Preferably, the described lower end of described damper element is provided with the hook that removably connects described lifting portion, and the described upper end of described damper element is provided with the second suspension ring that are connected with described lifting appliance.
Pass through technique scheme, the utility model can be realized at holding part the object of need lifting is similar to gripping of clamp by the first clamp handle of cooperatively interacting and the second clamp handle, and under the effect of the lifting portion in two clamp handles that is movably connected, two ends in two clamp handles all have trend close to each other, thereby make holding part more stably clamp object, to guarantee the safety of lifting operation.Be particularly useful for the lifting of tire.
Other feature and advantage of the present utility model partly in detail are described the specific embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with the specific embodiment one below.In the accompanying drawings:
Fig. 1 is the perspective view of the lifting tooling that provides of the utility model preferred implementation;
Fig. 2 is the part sectional structure schematic diagram of the damper element that provides of the utility model preferred implementation.
Description of reference numerals
1 first clamp handle 2 second clamp handles
3 holding part 4 lifting portions
5 first elastic component 6 damper elements
31 fastener 41 first bars
42 second bar 43 hangers
44 first suspension ring 61 housings
62 shock strut 63 second elastic components
64 stop part 65 second suspension ring
66 hooks
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that not doing contrary explanation, it is undefined that the lifting tooling that the noun of locality of use normally provides at the utility model as " upper and lower " normally carries out the situation of lifting operation." inside and outside " refers to the interior and outer of corresponding component profile.
As depicted in figs. 1 and 2, the utility model provides a kind of lifting tooling, and this lifting tooling is specially adapted to lift tire, to hang under the lifting effect of the lifting appliance hanging tyre hoisting at KBK for example and to be installed on chassis.It should be noted that, the lifting tooling that the utility model provides can also be for other various fields that need parts liftings, for the distortion of its application, all should drop in protection domain of the present utility model.
In order to realize the purpose of this utility model, the lifting tooling that the utility model provides comprises the first clamp handle 1 and the second clamp handle 2 being hinged by hinge-point O, forms clamp structure.Wherein downside one end of the first clamp handle 1 and the second clamp handle 2 is respectively arranged with for clamping the holding part 3 of object to be hung, and lifting tooling is also provided with respectively the lifting portion 4 that the upside one end with the first clamp handle 1 and the second clamp handle 2 is movably connected.Therefore, the utility model is by the first clamp handle 1 and the second clamp handle 2 that cooperatively interact, can realize by 3 pairs of holding parts needs the object of lifting to be similar to gripping of clamp, and when carrying out lifting operation, under the lifting effect of the lifting portion 4 in two clamp handles that is movably connected respectively, described upper and lower two ends in two clamp handles all have trend close to each other, thereby to be similar to the ingenious cooperation of operation clamp, make holding part 3 more stably clamp object, to guarantee the safety of lifting operation.
It should be noted that, the embodiment that can realize technique scheme has multiple, the for example concrete structure of holding part 3, lifting portion 4 and arrangement etc., the utility model for convenience of description, at this, introduce preferred implementation wherein, this preferred implementation is only for illustrating that the utility model is not limited to the utility model.
As shown in Figure 1, in preferred implementation of the present utility model, the lifting tooling providing is for lifting the tire lifting tooling of tire, therefore, holding part 3 is for adapting to two arcuate members of tire both sides shape, and these two arcuate members arrange in opposite directions and are connected in the first clamp handle 1 and the second clamp handle 2.Like this, by these two arcuate members, can clamp better the both sides shape of tire, wherein more specifically, can away from the end of lifting portion 4, be that the hook formation extending is in opposite directions set on lower end at arcuate member, to clamp better and hook lock tire, thereby prevent from coming off in the process of carrying out tyre hoisting and installation, safety is higher.Wherein, for the tire of convenient reply different size, preferably, two arcuate members are removably connected in the first clamp handle 1 and the second clamp handle 2 by fastener 31 respectively.So only need the fastener 31 of dismounting such as bolt etc. can realize the replacing of arcuate member, this equally can also be conveniently to the maintenance of holding part 3 and maintenance, practical.In other embodiments, according to the difference of institute's hoisting object, holding part 3 also has other different structures, and the change that can make for those skilled in the art all should drop in protection domain of the present utility model.
In order conveniently to realize lifting portion 4 operation to two clamp handles in lifting process, in preferred implementation of the present utility model, lifting portion and two clamp handles form scissors bar linkage structure, and when can guaranteeing the operation of 4 pairs of clamp handles of lifting portion, intensity simple in structure is high like this.Particularly, lifting portion 4 comprises first bar 41 hinged with the first clamp handle 1 and second bar 42 hinged with the second clamp handle 2, and the first bar 41 and the second bar 42 are hinged.More preferably, lifting portion 4 comprises that hanger 43, the first bars 41 and the second bar 42 are hinged by hanger 43, and two bars are hinged to realize with this hanger 43 is hinged respectively.Like this, in lifting portion 4, be subject to after lifting force straight up, be in particular hanger 43 is applied after lifting force, by the effect of the first bar 41 and 42 pairs of two clamp handles that are hinged of the second bar, can make two clamp handles produce and be similar to the effect that operation clamp clamps, thereby make the hoisting object such as 3 pairs of tires of holding part produce more firmly Clamping force, safe.In other embodiments, also can not use hanger and use rotating shaft to carry out hinged to two bars.In addition except scissors connecting rod, in other distortion embodiments, lifting portion can also comprise the flexible pieces such as chain, rope, by these flexible pieces, connects the first bar 41 and the second bar 42 can be realized the operation to two clamps equally.For above-mentioned mode of texturing, all should drop in protection domain of the present utility model.
Further, in order to facilitate lifting portion 4 to be connected with lifting appliance or other attaching partss, preferably, lifting portion 4 also comprises the first suspension ring 44 that are arranged on hanger 43.Therefore only need, by the suspension hook hook lock on lifting appliance or other attaching partss on these first suspension ring 44, can realize lifting portion 4 is applied to lifting force.At other embodiments, can also other connection structures such as suspension hook structure be set on hanger 43, for various distortion, all should drop in protection domain of the present utility model.
For convenient in real work, the objects such as tire are clamped and discharged, preferably, the lifting tooling that the utility model provides also comprises for the holding part 3 in bias voltage the first clamp handle 1 and the second clamp handle 2 mutually away from the first elastic component 5 moving.Like this, before not applying lifting force or after removing lifting force, two holding parts 3 can mutually remotely move under the effect of the first elastic component 5, thereby facilitate inserting or shifting out of tire.Wherein, kind and the arrangement that can realize the first elastic component 5 of above-mentioned functions have multiple, in preferred implementation of the present utility model, the first elastic component 5 is extension spring, the lower end of this extension spring is connected on hinge-point O, upper end is connected in lifting portion 4, is connected to particularly a place that is hinged for the first bar 41 and the second bar 42, for example, on hanger 43.Like this, this extension spring have by the hinge-point O of two clamp handles and lifting portion 4 close to each other the elastic force strained, and hinge-point O and lifting portion 4 are close to each other holding part 3 in two clamp handles mutually away from, thereby realize the purpose of this utility model.In other embodiments; this first elastic component 5 can also be for being arranged on two Compress Springs between clamp handle; so that two clamp handles mutually away from; can realize the purpose of this utility model equally like this, for this type of mode of texturing about the first elastic component 5, all should drop in protection domain of the present utility model.
Further, in order to solve, incur loss through delay the problem that suspender that productive temp causes lifting appliance damages as employee, the lifting tooling that the utility model preferred implementation provides also comprises damper element 6, the lower end of this damper element 6 connects lifting portion 4, upper end connects lifting appliance, the suspender for example hanging for KBK suspension, wherein the two ends up and down of damper element 6 can be mutually resilient movement remotely, that is, damper element 6 has the length of energy Flexible change.Like this, even if workman has incured loss through delay productive temp, owing to thering is damper element 6, by the elastic carrying capacity of damper element 6 is set, can prevent well because the towing that vehicle frame causes of slinging of the suspender of lifting appliance damages problem, thus the suspender of protection lifting appliance.
Wherein, the structure that can realize sort buffer part 6 has multiple, in preferred implementation of the present utility model, as shown in Figure 2, damper element 6 comprises housing 61, can insert movably vertically the shock strut 62 in this housing 61 and inwardly insert the second elastic component 63 of housing 61 for bias voltage shock strut 62, and this second elastic component 63 is arranged between shock strut 62 and housing 61.Wherein shock strut 62 is connected lifting appliance with the upper end of one in housing 61, and the lower end of another one connects lifting portion 4.Wherein, in preferred implementation of the present utility model, the upper end of shock strut 62 connects lifting appliance, and the lower end of housing 61 connects lifting portion 4.; under the effect of the second elastic component 63, shock strut 62 needs to overcome the elastic force of the second elastic component 63 the process of outwards extracting from housing 61, thereby is subject to the effect of lifting appliance external force and length while increasing at damper element 6; can play buffer action, to protect the suspender of lifting appliance.Particularly, can realize by the suitable elastic carrying capacity of the second elastic component 63 is set.In addition, as shown in Figure 2, housing 61 can be detachable structure, comprises particularly the opening inserting for shock strut 62 and is removably enclosed in the shrouding on this opening, but being not limited to this.In other embodiments, damper element 6 also has other structures that realizes length elastic deformation, for this type of, is out of shape all because dropping in protection domain of the present utility model.
As shown in Figure 2, more specifically, the end that shock strut 62 inserts housing 61 has stop part 64, the second elastic components 63 for to be set in the Compress Spring on shock strut 62, and stop part 64 is supported in one end of this Compress Spring, and the other end is supported housing 61.Therefore, when shock strut 62 is outwards extracted housing 61, need to overcome the elastic force of Compress Spring, thereby realize buffer action.In Fig. 2, stop part 64 is supported in the lower end of Compress Spring particularly, and housing 61 is supported in upper end.
In order to facilitate the installation of damper element 6, preferably, the lower end of damper element 6 is provided with the hook 66 that removably connects lifting portion 4, and upper end is provided with the second suspension ring 65 that are connected with lifting appliance.Wherein, first suspension ring 44, the second suspension ring 65 of this hook 66 on can hook lock hanger 43 can be by the suspension hook hook lock of lifting appliance.Thereby conveniently complete the installation of damper element 6.In other embodiments of damper element 6, the second elastic component 63 also can insert the end of housing 61 and the extension spring between housing bottom for being arranged on shock strut 6.In addition, the connection structure at damper element 6 two ends also can be exchanged or is other structures, for above-mentioned mode of texturing, also should drop in scope of the present utility model.
To sum up, the lifting tooling that the utility model provides passes through structure simply cleverly, can realize lifting and the installation of the objects such as tire safe ready, alleviates labor strength, and can protect lifting appliance, therefore has high usability and promotional value.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, between various embodiment of the present utility model, also can carry out combination in any, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (11)
1. a lifting tooling, it is characterized in that, this lifting tooling comprises the first clamp handle (1) and the second clamp handle (2) being hinged by hinge-point (O), downside one end of described the first clamp handle (1) and the second clamp handle (2) is respectively arranged with the holding part (3) for clamping object to be hung, and described lifting tooling is also provided with respectively the lifting portion (4) that the upside one end with described the first clamp handle (1) and the second clamp handle (2) is movably connected.
2. lifting tooling according to claim 1, it is characterized in that, described lifting portion (4) comprises first bar (41) hinged with described the first clamp handle (1) and second bar (42) hinged with described the second clamp handle (2), and described the first bar (41) and described the second bar (42) are hinged.
3. lifting tooling according to claim 2, it is characterized in that, described lifting portion (4) also comprises hanger (43), described the first bar (41) and the second bar (42) are hinged by described hanger (43), and described lifting portion (4) also comprises the first suspension ring (44) that are arranged on described hanger (43).
4. according to the lifting tooling described in any one in claim 1-3, it is characterized in that, described lifting tooling also comprises for the described holding part (3) in the first clamp handle (1) described in bias voltage and the second clamp handle (2) mutually away from the first elastic component (5) moving.
5. lifting tooling according to claim 4, is characterized in that, described the first elastic component (5) is extension spring, and it is upper that the lower end of this extension spring is connected to described hinge-point (O), and upper end is connected in described lifting portion (4).
6. according to the lifting tooling described in any one in claim 1-3, it is characterized in that, described lifting tooling is tire lifting tooling, described holding part (3) is for adapting to two arcuate members of tire both sides shape, these two arcuate members arrange in opposite directions and be connected to described the first clamp handle (1) and the second clamp handle (2) is upper, and the lower end of described two arcuate members is provided with the hook formation extending in opposite directions.
7. lifting tooling according to claim 6, is characterized in that, described two arcuate members are removably connected in described the first clamp handle (1) and the second clamp handle (2) by fastener (31) respectively.
8. according to the lifting tooling described in any one in claim 1-3, it is characterized in that, described lifting tooling also comprises damper element (6), the lower end of this damper element (6) connects described lifting portion (4), upper end connects lifting appliance, and the two ends up and down of described damper element (6) can be mutually resilient movement remotely.
9. lifting tooling according to claim 8, it is characterized in that, described damper element (6) comprises housing (61), can insert movably vertically the shock strut (62) in this housing (61) and the second elastic component (63) that inwardly inserts described housing (61) for shock strut described in bias voltage (62), this second elastic component (63) is arranged between described shock strut (62) and described housing (61), wherein said shock strut (62) is connected described lifting appliance with the upper end of one in described housing (61), and the lower end of another one connects described lifting portion (4).
10. lifting tooling according to claim 9, it is characterized in that, the end that described shock strut (62) inserts described housing (61) has stop part (64), described the second elastic component (63) is for being set in the Compress Spring on described shock strut (62), described stop part (64) is supported in one end of this Compress Spring, and the other end is supported described housing (61).
11. lifting toolings according to claim 8, it is characterized in that, the described lower end of described damper element (6) is provided with the hook (66) that removably connects described lifting portion (4), and the described upper end of described damper element (6) is provided with the second suspension ring (65) that are connected with described lifting appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403628.1U CN204022272U (en) | 2014-07-21 | 2014-07-21 | Lifting tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403628.1U CN204022272U (en) | 2014-07-21 | 2014-07-21 | Lifting tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022272U true CN204022272U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420403628.1U Expired - Lifetime CN204022272U (en) | 2014-07-21 | 2014-07-21 | Lifting tooling |
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| Country | Link |
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| CN (1) | CN204022272U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383939A (en) * | 2015-11-21 | 2016-03-09 | 晨光生物科技集团股份有限公司 | Semi-automatic container stacking machine |
| CN105540423A (en) * | 2016-01-21 | 2016-05-04 | 河南理工大学 | Quick unhooking device with rocker sliding block mechanism |
| CN105752827A (en) * | 2016-04-19 | 2016-07-13 | 安徽华菱汽车有限公司 | Hoisting tool for vehicle wheel |
| CN108609142A (en) * | 2018-05-29 | 2018-10-02 | 浙江大学 | A kind of underwater glider lays retracting device |
| CN108726362A (en) * | 2018-06-06 | 2018-11-02 | 中国人民解放军海军工程大学 | A kind of UUV capture mechanism for hanging recovery system based on single armed |
| CN109809289A (en) * | 2019-01-30 | 2019-05-28 | 中国铁建重工集团有限公司道岔分公司 | A kind of wing rail fixture |
| CN110817676A (en) * | 2019-11-12 | 2020-02-21 | 格力电器（武汉）有限公司 | Lifting appliance |
| CN113845017A (en) * | 2021-08-31 | 2021-12-28 | 安徽国风塑业股份有限公司 | A grabbing device for promoting film is rolled up |
-
2014
- 2014-07-21 CN CN201420403628.1U patent/CN204022272U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383939A (en) * | 2015-11-21 | 2016-03-09 | 晨光生物科技集团股份有限公司 | Semi-automatic container stacking machine |
| CN105383939B (en) * | 2015-11-21 | 2017-11-17 | 晨光生物科技集团股份有限公司 | A kind of semi-automatic container stacking machine |
| CN105540423A (en) * | 2016-01-21 | 2016-05-04 | 河南理工大学 | Quick unhooking device with rocker sliding block mechanism |
| CN105752827A (en) * | 2016-04-19 | 2016-07-13 | 安徽华菱汽车有限公司 | Hoisting tool for vehicle wheel |
| CN108609142A (en) * | 2018-05-29 | 2018-10-02 | 浙江大学 | A kind of underwater glider lays retracting device |
| CN108726362A (en) * | 2018-06-06 | 2018-11-02 | 中国人民解放军海军工程大学 | A kind of UUV capture mechanism for hanging recovery system based on single armed |
| CN109809289A (en) * | 2019-01-30 | 2019-05-28 | 中国铁建重工集团有限公司道岔分公司 | A kind of wing rail fixture |
| CN110817676A (en) * | 2019-11-12 | 2020-02-21 | 格力电器（武汉）有限公司 | Lifting appliance |
| CN113845017A (en) * | 2021-08-31 | 2021-12-28 | 安徽国风塑业股份有限公司 | A grabbing device for promoting film is rolled up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |