CN110203813A - Rotary lifting in a kind of sleeve part - Google Patents
Rotary lifting in a kind of sleeve part Download PDFInfo
- Publication number
- CN110203813A CN110203813A CN201910468291.XA CN201910468291A CN110203813A CN 110203813 A CN110203813 A CN 110203813A CN 201910468291 A CN201910468291 A CN 201910468291A CN 110203813 A CN110203813 A CN 110203813A
- Authority
- CN
- China
- Prior art keywords
- hole
- support sleeve
- end cover
- sleeve
- sleeve part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
- B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/46—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces by inflatable elements
Abstract
The invention discloses rotary liftings in a kind of sleeve part, including support sleeve, the support sleeve lateral surface is around equipped with elastic annulated column, support set upper side is equipped with upper end cover, connecting rod is connected on the upside of upper end cover, support sleeve lower end is equipped with lower cover, the upper end cover and the fixed elastic annulated column of lower cover, elastic annulated column and support sleeve, upper end cover, lower cover forms sealing inflatable chamber, the support sleeve is equipped with the aeration aperture of connection inflatable chamber, set upper side is supported to be equipped with upper through-hole, the upper through-hole passes through upper end cover and connecting rod is arranged, the tracheae of connection gas source is installed in upper through-hole, tracheae free end is tightly connected aeration aperture, control valve is connected with close to gas source end on the tracheae；The present invention is low in cost, easy to use, can meet multiple process varying environments and use, and realizes the complicated problem of sleeve part transhipment, can reduce the labor intensity of worker, improve working efficiency.
Description
Technical field
The present invention relates to suspender equipment technical fields, more particularly to rotary lifting in a kind of sleeve part.
Background technique
Sleeve part is applied as a kind of common part form in many fields, since part uses the limit of function
System, many sleeve parts have strict requirements for dimensional accuracy, appearance；The well-regulated internal via shape of sleeve type, is adding
Transshipment problem is inevitably involved during work, rust prevention packaging, oiling etc..But sleeve part heavy weight for part
For, labor intensity in transport process reduces, the scuffing that prevents from colliding with is very crucial problem for manufacturing enterprise.
This patent provides rotary lifting in a kind of sleeve part, using between the regular inner hole and suspender of sleeve part
Frictional force come sling to realize workpiece lifting transhipment, reduce labor intensity, prevent scuffing of colliding with.
Chinese utility model is a kind of quick suspender of novel motor stator winding, notification number are as follows: CN204624991U, bulletin
Day are as follows: 2015.09.09, the utility model relates to a kind of quick suspenders of novel motor stator winding, by hanging ring, rotating arm, support
Registration arm, screw rod and support friction block form, and are provided with hanging ring on the centre bit of the support registration arm, the hanging ring and driving
It is connected；It is provided with support friction block below the support registration arm, supports friction block upon deployment and in stator winding
Circle wall is in contact, which is meshed with screw rod connect, and screw rod is connected with rotating arm, which is located at support registration arm
Protrude into arm, rotating arm be located at support registration arm top；There are four the support friction block settings, is distributed in support
On the external wall beneath of registration arm.The utility model has the following beneficial effects: promoting four support frictions by using rotation rotating arm
Block expansion and release, realize the lifting of 200 kilogram weight motor stator windings, meet motor stator winding hot jacket aluminum shell assembly line
Production needs, and avoids the secondary bump injury to product.
Chinese invention is that a kind of outer circle clamps suspender, notification number are as follows: CN105236261B, the day for announcing are as follows:
2018.03.23, it includes snap ring that the invention discloses a kind of outer circles with suspender, outer circle clamping suspender is clamped, and snap ring is equipped with extremely
Few two groups, along its circumferentially spaced clamping device, clamping device include connecting rod and with described connecting rod one end it is hinged, can edge
The friction member that the snap ring axial direction is swung, friction member have the friction for being closely fitted with the outer peripheral surface of corresponding workpiece
Face, the other end of connecting rod are hinged on the snap ring.Snap ring when in use, is placed on the periphery of workpiece by suspender of the present invention, friction
The rubbing surface towards workpiece of part is adjacent on the periphery of workpiece.Snap ring moves upwards under the action of crane, and friction member is at it
Between workpiece frictional force effect under can move down, due to the both ends of connecting rod be it is hinged, then friction member is downward
It, also can be mobile towards the direction of workpiece in mobile process.In hoisting process, the swing displacement of friction member is bigger, produces with workpiece
Raw frictional force is also bigger, it is thus possible to the big workpiece of handling weight.
The above patent is lifting to be realized by the frictional force between suspender and hoist article, and be only all made of mechanical dress
It sets to control the size of frictional force and realize lifting, comparatively structure is more complicated, and not can solve suspender to hoist article
Scuffing problem.
Summary of the invention
The present invention is adopted the technical scheme that solve the above-mentioned problems:
Rotary lifting in a kind of sleeve part, which is characterized in that including support sleeve, the support sleeve lateral surface is around being equipped with elasticity
Annulated column, support set upper side are equipped with upper end cover, are connected with connecting rod on the upside of upper end cover, support sleeve lower end is equipped with lower cover, institute
The fixed elastic annulated column of upper end cover and lower cover is stated, elastic annulated column and support sleeve, upper end cover, lower cover form sealing inflatable chamber,
The support sleeve is equipped with the aeration aperture of connection inflatable chamber, and support set upper side is equipped with upper through-hole, and the upper through-hole passes through upper end cover
It is arranged with connecting rod, the tracheae of connection gas source is installed in upper through-hole, tracheae free end is tightly connected aeration aperture, on the tracheae
Control valve is connected with close to gas source end.
Preferably, the connecting rod is equipped with boom hoisting connecting hole.
Preferably, the support sleeve lower end is equipped with lower through-hole, and lower through-hole is arranged across lower cover, and lower through-hole and upper through-hole
It is connected, the tracheal diameter is less than upper through-hole.
Preferably, the elastic annulated column upper and lower ends are radially equipped with seal convexity, support sleeve lateral surface upper and lower ends
Equipped with the first sealed groove being coupled with seal convexity, upper end cover connect with lower cover support sleeve side be equipped with it is first close
Seal the second sealed groove that groove cooperation sealing compresses seal convexity.
Preferably, gasket is connected between the upper end cover and connecting rod.
Preferably, the connecting rod outer edge circumference is equipped with the first inclined-plane, and upper end cover outer edge circumference is equipped with the second inclined-plane,
The elastic ring column outer wall is axially arranged with intake chute along connecting rod.
Preferably, the elastic annulated column is rubber ring.
Preferably, pneumatic joint is equipped between the tracheae and aeration aperture.
The advantageous effect of present invention is that:
1. the present invention is rotary lifting in a kind of sleeve part, low in cost, easy to use, multiple process varying environments can be met
Use, mainly can in air hang out sleeve part in liquid environment, this suspender pass through the expansion of elastic annulated column with
Sleeve part is sling in the friction of the generation of sleeve part inner wall, realizes the complicated problem of sleeve part transhipment,
The labor intensity of worker can be reduced in this way, improve working efficiency.
2. the present invention slings part with the friction with the generation of sleeve part inner wall using elastic annulated column, elastic annulated column
Hardness is less than the hardness of common material, and can collide with scuffing to avoid sleeve part, to influence the precision of sleeve part.
3. emphasized in design details of the present invention, by being equipped with inclined-plane in connecting rod and upper end cover outer edge circumference, and in elasticity
Annulated column outer wall is axially arranged with intake chute along connecting rod, can effectively prevent liquid holdup, avoids being detained between upper and lower process
Liquid is mixed, to influence the purity of production line liquid.
4. the present invention on support sleeve by being arranged the upper through-hole and lower through-hole that are connected to up and down, so that sleeve part quilt
Two parts up and down that suspender separates can be connected to by upper through-hole with lower through-hole, and pressure not equal situation is avoided.
Detailed description of the invention
Fig. 1 is top view of the present invention；
Fig. 2 is the present invention along A-A cross-sectional view；
Fig. 3 is elastic ring rod structure schematic diagram；
Fig. 4 is use state cross-sectional view of the present invention.
Specific embodiment
The present invention is further described with reference to the accompanying drawing.
As shown in Figure 1-3, slinging tube kind part in varying environments on the table or in cleaning solution etc. to realize, send out
It is illustrated rotary lifting in a kind of sleeve part 9, including support sleeve 2,2 lateral surface of support sleeve is excellent around being equipped with elastic annulated column 4
Choosing, the elasticity annulated column 4 is rubber ring, since the hardness of rubber ring is much smaller than the hardness of common material, therefore will not be in workpiece
Scuffing of colliding with is caused on surface, and 2 upper end of support sleeve is equipped with upper end cover 6, preferentially uses screws to be fixedly connected with support sleeve 2 and upper end
Lid 6；It is connected with connecting rod 8 on the upside of upper end cover 6, in order to guarantee that suspender can sling tube kind part in liquid, and avoids liquid
Body remains in the threaded hole of suspender, and gasket 5 is connected between the upper end cover 6 and connecting rod 8, and gasket 5 is covered on spiral shell
On pit, gap between sealed upper end lid 6 and connecting rod 8 guarantees that cleaning solution will not enter installation upper end cover 6 and support sleeve 2
In the threaded hole of attachment screw；2 lower end of support sleeve is equipped with lower cover 1, and the upper end cover 6 contacts sealing with lower cover 1 and connects
Elastic annulated column 4 is connect, elastic annulated column 4 forms inflatable chamber with support sleeve 2, upper end cover 6, lower cover 1, and the support sleeve 2, which is equipped with, to be connected
The aeration aperture of logical inflatable chamber, 2 upper end of support sleeve are equipped with upper through-hole, and the upper through-hole passes through upper end cover 6 and connecting rod 8 is arranged, on
The tracheae 7 of connection gas source is installed, it is preferred that the tracheae 7 uses hose, and hose diameter is less than upper through-hole, gas in through-hole
The sealing connection aeration aperture of pipe 7 is equipped between the tracheae 7 and aeration aperture to guarantee leakproofness that tracheae 7 is connect with aeration aperture
Pneumatic joint 3；It is communicated with control valve close to gas source end on the tracheae 7, control valve control inflation intracavity gas pouring and arranging
Out, the solenoid valve of 2/2-way is preferably used, the used control valve of the present invention is standard component, and control valve connect pass with tracheae 7
System is the prior art, and details are not described herein.
As shown in Fig. 2, boom hoisting hoisting sling, the connecting rod 8 are equipped with boom hoisting connecting hole 81 for convenience,
When lifting, boom hoisting, which needs to bias tracheae 7 and passes through connecting hole 81, to be lifted.
As in Figure 2-4, in lifting use process, suspender separates sleeve part 9 for upper and lower two parts, in order to make
It is consistent to obtain the atmospheric pressure of two parts up and down that sleeve part 9 is separated by suspender, avoids caused by not waited due to upper and lower pressure
Lifting is difficult, and 2 lower end of support sleeve is equipped with lower through-hole, and lower through-hole is arranged across lower cover 1, and lower through-hole is connected with upper through-hole
Logical, 7 diameter of tracheae is less than upper through-hole, and two parts up and down that setting separates sleeve part 9 by suspender in this way pass through
Upper through-hole is connected to lower through-hole, situation about not waiting so as to avoid pressure.
As shown in figure 4, guaranteeing leakproofness in inflatable chamber in the deflated condition to realize better seal elasticity annulated column 4
Well, elastic 4 upper and lower ends of annulated column are equipped with seal convexity 41, and 2 lateral surface upper and lower ends of support sleeve are equipped with convex with sealing
41 the first sealed grooves 21 being coupled are played, upper end cover 6 connect 2 side of support sleeve with lower cover 1 equipped with recessed with the first sealing
The cooperation sealing of slot 21 compresses the second sealed groove 10 of seal convexity 41.
As Figure 2-3, in order to enable suspender slings workpiece in liquid environment, and cleaning solution is avoided to be trapped in suspender
On, the 8 outer edge circumference of connecting rod is equipped with the first inclined-plane 82, and 6 outer edge circumference of upper end cover is equipped with the second inclined-plane 62, the bullet
Property 4 outer wall of annulated column along connecting rod 8 be axially arranged with intake chute 42, cleaning solution can be made to be discharged by intake chute 42.
The course of work of the invention are as follows:
As shown in figure 4, suspender has been connected lifting by the connecting hole 81 in connecting rod 8 when sleeve part 9 needs to transport
It sets, suspender is reached deep down into 9 inner hole of sleeve part by control boom hoisting, starts gas source, opens control valve, and compressed air passes through
The tracheae 7 being arranged in through-hole leads to pneumatic joint 3, and is entered in inflatable chamber by pneumatic joint, due to support sleeve 2, bullet
Property annulated column 4 ring, upper end cover 6, lower cover 1 form a closed area, under the action of compressed air, rubber ring is acted in pressure
Uniform rising down, rubber ring are slowly adjacent to the inner hole wall of sleeve part 9, when the inner hole wall of rubber ring and sleeve part 9
Frictional force is greater than the weight of sleeve part 9, then can control boom hoisting and move up, and boom hoisting is being connected by setting
Connecting hole 81 on bar 8 drives a dress suspender to move up, and under the action of frictional force, sleeve part 9 is moved up with suspender is past
It is dynamic.
As shown in figure 4, after sleeve part 9 is moved into required position, gas source is closed, adjusting control valve, in inflatable chamber
Gas can be discharged with tracheae 7 by the exhaust outlet of control valve, as the gas in inflatable chamber gradually decreases, in inflatable chamber
Pressure reduces, and external force suffered by rubber ring is gradually reduced, and gradually bounces back under the action of natural resiliency, rubber ring and sleeve part
The frictional force of 9 inner hole wall is gradually reduced, last releasing sleeve class part 9, completes 9 transport process of sleeve part.
As shown in figure 4, needing to hang out sleeve part 9 out of cleaning solution when using suspender during the packaging process, seal
Pad 5 has completely cut off the fluid seepage between connecting rod 8 and upper end cover 6, and liquid is avoided to flow into the peace between upper end cover 6 and support sleeve 2
In the threaded hole of cartridge screw；Setting is equipped with the first inclined-plane 82 in 8 outer edge circumference of connecting rod and is equipped with 6 outer edge circumference of upper end cover
Second inclined-plane 62 can quickly be such that the liquid of previous process quickly flows down, and by being arranged in rubber ring outer wall along 8 axis of connecting rod
It is flowed down to the intake chute 42 being equipped with, the liquid between upper and lower process is avoided to bring next procedure into too much, guarantee production line oil product
It is pure.
The configuration of the present invention is simple, it is ingenious in design, it can be good at the lifting for meeting sleeve part 9, solve sleeve type
The problem of part 9 is transported, can reduce the labor intensity of worker, greatly improve working efficiency.
The present embodiment not makes any form of restriction shape of the invention, material, structure etc., all according to this hair
Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, belong to the technology of the present invention side
The protection scope of case.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is only the present invention and simplified description for ease of description, rather than indicates or imply signified device
Or element must have a particular orientation, construct and operate for specific orientation, thus should not be understood as in present invention protection
The limitation of appearance.
If the words such as " first ", " second " are used herein come if limiting components, those skilled in the art are answered
This knows: the use of " first ", " second " is intended merely to facilitate the description present invention and simplifies description, does not in addition state such as,
Above-mentioned word has no special meaning.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
But these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. rotary lifting in a kind of sleeve part, which is characterized in that including support sleeve, the support sleeve lateral surface is around equipped with bullet
Property annulated column, support set upper side is equipped with upper end cover, is connected with connecting rod on the upside of upper end cover, and support sleeve lower end is equipped with lower cover,
The upper end cover and the fixed elastic annulated column of lower cover, elastic annulated column and support sleeve, upper end cover, lower cover form sealing inflation
Chamber, the support sleeve are equipped with the aeration aperture of connection inflatable chamber, and support set upper side is equipped with upper through-hole, and the upper through-hole passes through upper end
Lid is arranged with connecting rod, and the tracheae of connection gas source is equipped in upper through-hole, and tracheae free end is tightly connected aeration aperture, the tracheae
It is upper to be connected with control valve close to gas source end.
2. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that the connecting rod is equipped with
Device for hoisting connecting hole.
3. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that the support sleeve lower end is equipped with
Lower through-hole, lower through-hole is arranged across lower cover, and lower through-hole is connected with upper through-hole, and the tracheal diameter is less than upper through-hole.
4. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that two above and below the elasticity annulated column
End is radially equipped with seal convexity, and it is recessed that support sleeve lateral surface upper and lower ends are equipped with the first sealing being coupled with seal convexity
Slot, upper end cover connect support sleeve side with lower cover and is equipped with cooperates sealing to compress the second close of seal convexity with the first sealed groove
Seal groove.
5. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that the upper end cover and connecting rod
Between be connected with gasket.
6. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that the connecting rod outer edge circle
It is equipped with the first inclined-plane week, upper end cover outer edge circumference is equipped with the second inclined-plane, and the elastic ring column outer wall is axially arranged with along connecting rod
Intake chute.
7. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that the elasticity annulated column is rubber
Ring.
8. rotary lifting in a kind of sleeve part according to claim 1, which is characterized in that the tracheae and aeration aperture it
Between be equipped with pneumatic joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468291.XA CN110203813A (en) | 2019-05-31 | 2019-05-31 | Rotary lifting in a kind of sleeve part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468291.XA CN110203813A (en) | 2019-05-31 | 2019-05-31 | Rotary lifting in a kind of sleeve part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203813A true CN110203813A (en) | 2019-09-06 |
Family
ID=67789940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910468291.XA Pending CN110203813A (en) | 2019-05-31 | 2019-05-31 | Rotary lifting in a kind of sleeve part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055375A (en) * | 2021-11-02 | 2022-02-18 | 张洪俊 | Elastic sleeve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439157A1 (en) * | 1978-10-17 | 1980-05-16 | Freudenberg Carl | Handling or shipping impact-sensitive components - using a pressure-medium-operated gripper with polyurethane rubber tubular seal |
| JPH0248191A (en) * | 1988-08-05 | 1990-02-16 | Bridgestone Corp | Grasp device for part or the like |
| EP0466015A2 (en) * | 1990-07-12 | 1992-01-15 | Linde Aktiengesellschaft | Tyre-holding device |
| WO2017138883A1 (en) * | 2016-02-12 | 2017-08-17 | Morab Ab | Gripping device comprising a core member and an iflatable gripping sleeve arranged around this core member |
| CN210122448U (en) * | 2019-05-31 | 2020-03-03 | 河南中原吉凯恩气缸套有限公司 | Transfer lifting appliance for sleeve parts |
-
2019
- 2019-05-31 CN CN201910468291.XA patent/CN110203813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439157A1 (en) * | 1978-10-17 | 1980-05-16 | Freudenberg Carl | Handling or shipping impact-sensitive components - using a pressure-medium-operated gripper with polyurethane rubber tubular seal |
| JPH0248191A (en) * | 1988-08-05 | 1990-02-16 | Bridgestone Corp | Grasp device for part or the like |
| EP0466015A2 (en) * | 1990-07-12 | 1992-01-15 | Linde Aktiengesellschaft | Tyre-holding device |
| WO2017138883A1 (en) * | 2016-02-12 | 2017-08-17 | Morab Ab | Gripping device comprising a core member and an iflatable gripping sleeve arranged around this core member |
| CN210122448U (en) * | 2019-05-31 | 2020-03-03 | 河南中原吉凯恩气缸套有限公司 | Transfer lifting appliance for sleeve parts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055375A (en) * | 2021-11-02 | 2022-02-18 | 张洪俊 | Elastic sleeve |
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