CN105140733A - Electricity-driven recovery winding pipe and wire device - Google Patents
Electricity-driven recovery winding pipe and wire device Download PDFInfo
- Publication number
- CN105140733A CN105140733A CN201510565028.4A CN201510565028A CN105140733A CN 105140733 A CN105140733 A CN 105140733A CN 201510565028 A CN201510565028 A CN 201510565028A CN 105140733 A CN105140733 A CN 105140733A
- Authority
- CN
- China
- Prior art keywords
- pipe
- switch
- electric wire
- electromagnet
- disk body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
Abstract
The invention relates to a electricity-driven recovery winding pipe and a wire device, wherein a disc body is connected to a driving motor through a driven gear wheel and a driving gear wheel; the driving gear is provided with a stop disc and a lock device corresponding to the stop device; electromagnets in the driving motor and the lock device are respectively connected to a control panel; the control panel is connected to a lock switch on a stop block and an on-off switch of a motor; the lock switch controls the movements of the electromagnet through the control panel; the on-off switch of the motor controls the driving motor to be started and stopped through the control panel; the disc body is provided with the lock device, so the pipe can be controlled by the lock device to be pulled out continuously from the lock position; and through the lock switch and the on-off switch of the motor, the lock device and the motor are remotely and wirelessly controlled to automatically control pull and recovery of pipes or electric leads of the recovery winding pipe and the wire device driven by electricity. Because an overload protection device is set on the control panel, the motor is ensured to be stopped suddenly under the conditions of encountering external resistance and emergency; and the disc body can be stopped rotating at any time, thus protecting the operator and the working environment.
Description
Technical field
The present invention relates to a kind of around pipe, line device, especially a kind of electronic the automatic recovery is around pipe, line device.
Background technology
At present, the automatic recovery reclaims primarily of Spring driving around pipe or bobbin winoler.Spring driving reclaims automatic pipe winding device or bobbin winoler drives pipe winding disk to rotate the withdrawal realizing pipe or electric wire by the restoring force of spring of crispaturaing.As Chinese patent, application number 200510060743.9, on February 2nd, 2006 discloses a kind of power cord spooling machine, and it is by Wiinding cartridge, spring assembly of crispaturaing, and around electrical cord assembly, electrical connection module and stop conjugative component are formed.Wherein, spring assembly of crispaturaing comprises spring leaf of crispaturaing, and one end, spring leaf center of crispaturaing is fixed by crispatura spring shaft core and Wiinding cartridge, and spring leaf cylindrical one end of crispaturaing is fixed on reel.When pull curl at reel power source line time, one end that reel rotates the spring leaf of crispaturaing driven in reel is rotated, the spring leaf that makes to crispatura rolls tightly and produces the power of crispaturaing, when decontroling power line, spring leaf of crispaturaing drives reel counter motion through recovering original form, and power line is regained on reel.Its peripheral reset key of Vertical post pole that stop conjugative component comprises left and right friction plate, left and right struts bar, the extremely peripheral back-moving spring of arresting lever is located at arresting lever end and be located at the button of arresting lever upper end.When pressing the button, pressure arresting lever, struts bar about arresting lever is oppressed and opens, and make left and right friction plate compress the inwall of reel, reel is stopped operating, and meanwhile Vertical post is also to bottom offset, and compress the coiling axle sleeve rotated, switch on power a contact.Button is can reset button, and after pressing power supply, by back-moving spring elastic reaction, make its reset of on time rebounding again, button also can reach control take-up speed with gradual to control resilience force.
Owing to crispaturaing, spring leaf recovers Driving Torque gradually, reel angular speed turns faster and faster, and along with on reel increasing around electric wire, can around the enlarged diameter of electric wire on reel, make the linear velocity of reel increasing, namely power line reclaims into the speed goes in bobbin winoler large, entail dangers to user safety with cause bobbin winoler and connect the destruction of instrument etc.If adopt above-mentioned retaining device reel can only be made to stop operating by manual operation, or gradual control resilience force reaches control take-up speed object, just must lose function and the effect of the automatic recovery.
In addition, what adopt spring of crispaturaing to reclaim cannot realize automatically controlling to reclaim function around pipe or bobbin winoler.
Summary of the invention
The present invention will solve recovery tube that existing tube wrapping device or bobbin winoler exist or line cannot control automatically and the technical problem of use safety, and provides a kind of electronic recovery around pipe, line device.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of electronic recovery is around pipe, line device, comprise for the disk body around pipe or electric wire, the scotch of stop is reclaimed for pipe or electric wire, for pinning the locking system that disk body rotates, on disk body, coiling has pipe or electric wire, scotch is arranged on pipe or electric wire front end, described disk body passes through driven gear, driving gear connects drive motors, for electronic recovery pipe or electric wire, described driving tooth is provided with the locking system of arresting disc and corresponding arresting disc, electromagnet connection control plate in drive motors and locking system, lockup switch on control board connection scotch and motor start stop switch, lockup switch controls electromagnet action by control board, motor start stop switch controls drive motors by control board to be started and stops.
Described lockup switch and motor start stop switch are connected with wireless remote control between control board.
Described drive motors connects overload protection arrangement, overload protection arrangement connection control plate, during for running into external drag and emergency situations, disk body is suddenly stopped.
Described locking system has a locking head, and locking head top is provided with rotation axis, and middle part connects back-moving spring, and bottom connects electromagnet.
When pulling pipe or electric wire, described electromagnet is in obtain electricity condition, and locking head throws off arresting disc, and drive motors is in the state of stopping operating.
When needing locking disk body after pulling pipe or electric wire, lockup switch pulls out the position to making electromagnet be in power failure state, and locking head pins arresting disc.
When needs reclaim pipe or electric wire, lockup switch pull out to electromagnet is in the position of electricity condition, locking head throws off arresting disc, and after pressing motor start stop switch, drive motors rotates.
The invention has the beneficial effects as follows:
Disk body rotational is driven enough to realize the electronic recovery of pipe or electric wire owing to adopting motor; Disk body arranges locking system can control pipe by locking system and to be continued pull-out in lock position; Scotch arranges lockup switch and motor start stop switch, automatic control electric can be realized by lockup switch and the wireless remotely-controlled locking system of motor start stop switch and motor and move and reclaim around pipe, the pipe of line device or the pull-out of electric wire and recovery.Owing to being provided with overload protection arrangement on control board, ensure that when running into external drag and emergency situations, motor is suddenly stopped, and disk body can stop operating at any time, thus plays safeguard protection effect to operator and operational environment; For spring way of recycling, the speed ratio that motor reclaims is comparatively even, avoids the situation that when spring reclaims, disk body speed goes is fast, thus ensure that the safety of operational environment, and effectively can extend the useful life of product.
Accompanying drawing explanation
Fig. 1 is the system block diagram of electronic recovery of the present invention around pipe, line device;
Fig. 2 is the structural front view of electronic recovery of the present invention around pipe, line device;
Fig. 3 is the structure vertical view of electronic recovery of the present invention around pipe, line device;
Fig. 4 is the locking system structural representation of electronic recovery of the present invention around pipe, line device.
Fig. 5 is locking system enlarged drawing.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described.
As shown in Figures 1 to 5, a kind of electronic recovery, around pipe, line device, comprises bracing frame 1, disk body 2, scotch 4, locking system 7, control board 8, drive motors 3, driving gear 5, driven gear 6, arresting disc 10, lockup switch 15 and motor start stop switch 16 etc.
Disk body 2 is placed on bracing frame 1, disk body 2 is wound with pipe or electric wire 9, pipe or electric wire 9 leading section are equipped with scotch 4, make pipe or electric wire 9 be recycled to scotch 4 contact with support boom and stop, driven gear 5 is coaxially installed in disk body 2 side, driven gear 5 is coaxially equipped with arresting disc 10, and driven gear 5 is connected with a joggle driving gear 6, and driving gear 6 is connected with drive motors 3 output.Corresponding on the bracing frame 1 of arresting disc 10, locking system 7 is housed, locking system 7 rotates for pinning disk body 2.
As Fig. 4, shown in 5, locking system 7 has a locking head 12, and locking head 12 top is provided with rotation axis 14, and middle part connects back-moving spring 13, and bottom connects electromagnet 11.Locking head 12 is ratchet, and arresting disc 10 is ratchet.
As shown in Figure 1, electromagnet 11 connection control plate 8 in drive motors 3 and locking system 7, control board 8 connects lockup switch 15 on scotch 4 and motor start stop switch 16, lockup switch 15 controls electromagnet 11 action by control board 8, and motor start stop switch 16 controls drive motors 3 by control board 7 to be started and stop.Wherein, lockup switch 15 and between motor start stop switch 16 with control board 8 wireless remote control be connected.Drive motors 3 connects overload protection arrangement, overload protection arrangement connection control plate, during for running into external drag and emergency situations, disk body is suddenly stopped.
Control board controls two-way relay and exports, and wherein a road controls motor start-stop, and another road Controlling solenoid valve, electromagnetically operated valve obtains electric, and motor quits work immediately (lock location).During machine operation, electromagnetic valve switch lost efficacy.When disk body rotation meets obstructions, overload protection arrangement disconnects, motor stalls.Stop electric machine rotation equally when pipe or electric wire receive limit position, judged by electric current, stop exporting when electric current is greater than a certain value.
When pulling pipe or electric wire, electromagnet 11 is in obtain electricity condition, and locking head 12 throws off arresting disc 10, and drive motors 3 is in the state of stopping operating.
When needing locking disk body 2 after pulling pipe or electric wire, lockup switch 15 pulls out the position to making electromagnet 11 be in power failure state, and locking head 12 pins arresting disc 10.
When needs reclaim pipe or electric wire, lockup switch 15 pull out to electromagnet 11 is in the position of electricity condition, locking head 12 throws off arresting disc 10, and after pressing motor start stop switch 16, drive motors 3 rotates.
Claims (7)
1. an electronic recovery is around pipe, line device, comprise for the disk body (2) around pipe or electric wire, the scotch (4) of stop is reclaimed for pipe or electric wire, for pinning the locking system (7) that disk body rotates, the upper coiling of disk body (2) has pipe or electric wire (9), scotch (4) is arranged on pipe or electric wire (9) front end, it is characterized in that: described disk body (2) is by driven gear (5), driving gear (6) connects drive motors (3), for electronic recovery pipe or electric wire (9), described driving tooth (6) is provided with the locking system (7) of arresting disc (10) and corresponding arresting disc, electromagnet (11) connection control plate (8) in drive motors (3) and locking system (7), lockup switch (15) on control board (8) connection scotch (4) and motor start stop switch (16), lockup switch (15) controls electromagnet (11) action by control board (8), motor start stop switch (16) controls drive motors (3) by control board (8) to be started and stops.
2. electronic recovery according to claim 1 around pipe, line device, it is characterized in that: described lockup switch (15) and between motor start stop switch (16) with control board (8) wireless remote control be connected.
3. electronic recovery according to claim 1 is around pipe, line device, it is characterized in that: described drive motors (3) connects overload protection arrangement, overload protection arrangement connection control plate, during for running into external drag and emergency situations, disk body is suddenly stopped.
4. electronic recovery according to claim 1 and 2 is around pipe, line device, it is characterized in that: described locking system (7) has a locking head (12), locking head (12) top is provided with rotation axis (14), middle part connects back-moving spring (13), and bottom connects electromagnet (11).
5. electronic recovery according to claim 4 is around pipe, line device, it is characterized in that: when pulling pipe or electric wire, described electromagnet (11) is in obtain electricity condition, locking head (12) throws off arresting disc (10), and drive motors (3) is in the state of stopping operating.
6. electronic recovery according to claim 4 is around pipe, line device, it is characterized in that: when needing locking disk body after pulling pipe or electric wire, lockup switch (15) pulls out the position to making electromagnet (11) be in power failure state, and locking head (12) pins arresting disc (10).
7. electronic recovery according to claim 6 is around pipe, line device, it is characterized in that: when needs reclaim pipe or electric wire, lockup switch (15) pull out to electromagnet (11) is in the position of electricity condition, locking head (12) throws off arresting disc (10), after pressing motor start stop switch (16), drive motors (3) rotates.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565028.4A CN105140733A (en) | 2015-09-08 | 2015-09-08 | Electricity-driven recovery winding pipe and wire device |
| US14/929,421 US20170066622A1 (en) | 2015-09-08 | 2015-11-02 | Electric retracting hose&cord reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565028.4A CN105140733A (en) | 2015-09-08 | 2015-09-08 | Electricity-driven recovery winding pipe and wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105140733A true CN105140733A (en) | 2015-12-09 |
Family
ID=54725997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510565028.4A Pending CN105140733A (en) | 2015-09-08 | 2015-09-08 | Electricity-driven recovery winding pipe and wire device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20170066622A1 (en) |
| CN (1) | CN105140733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642855A (en) * | 2016-03-23 | 2016-06-08 | 安徽鑫旭新材料股份有限公司 | Intermittent energy-saving wire winding system of copper upcasting continuous casting machine |
| CN105914697A (en) * | 2016-06-12 | 2016-08-31 | 中广核研究院有限公司 | Cable protection device |
| CN107565291A (en) * | 2017-08-17 | 2018-01-09 | 士商（湖州）精密技术有限公司 | The lockable mechanism of electric pipe enwinding, line device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2566102A (en) * | 2017-09-05 | 2019-03-06 | King Jordan | Vehicle mounted electric hose reel equipment with hose tension device |
| USD863940S1 (en) * | 2018-10-08 | 2019-10-22 | Intradin (Huzhou) Precision Technology Co., Ltd. | Hose reel |
| USD863941S1 (en) * | 2018-10-08 | 2019-10-22 | Intradin (Huzhou) Precision Technology Co., Ltd. | Hose reel |
| CA3176796A1 (en) | 2020-04-28 | 2021-11-04 | James B.A. Tracey | Reel unwinding and winding control |
| TWI807194B (en) * | 2020-06-23 | 2023-07-01 | 宏正自動科技股份有限公司 | Reel device |
| CN113509275B (en) * | 2021-09-15 | 2022-01-04 | 首都医科大学附属北京妇产医院 | Multifunctional laparoscopic surgery instrument storage device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100294872A1 (en) * | 2009-05-20 | 2010-11-25 | Hsin-Fa Wang | Water hose winding device |
| CN202917925U (en) * | 2012-12-02 | 2013-05-01 | 威海广泰空港设备股份有限公司 | A cable collecting and releasing device used for airplane power supply equipment |
| CN203006639U (en) * | 2012-12-10 | 2013-06-19 | 龙岩市海德馨汽车有限公司 | Automatic winding and unwinding device of electric capstan of power van |
| CN103224202A (en) * | 2013-04-24 | 2013-07-31 | 宝鸡石油机械有限责任公司 | Rotary drum device capable of automatically winding and unwinding cable |
| CN204958012U (en) * | 2015-09-08 | 2016-01-13 | 士商（上海）机械有限公司 | Remote controlled electric retrieves around pipe, line ware |
-
2015
- 2015-09-08 CN CN201510565028.4A patent/CN105140733A/en active Pending
- 2015-11-02 US US14/929,421 patent/US20170066622A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100294872A1 (en) * | 2009-05-20 | 2010-11-25 | Hsin-Fa Wang | Water hose winding device |
| CN202917925U (en) * | 2012-12-02 | 2013-05-01 | 威海广泰空港设备股份有限公司 | A cable collecting and releasing device used for airplane power supply equipment |
| CN203006639U (en) * | 2012-12-10 | 2013-06-19 | 龙岩市海德馨汽车有限公司 | Automatic winding and unwinding device of electric capstan of power van |
| CN103224202A (en) * | 2013-04-24 | 2013-07-31 | 宝鸡石油机械有限责任公司 | Rotary drum device capable of automatically winding and unwinding cable |
| CN204958012U (en) * | 2015-09-08 | 2016-01-13 | 士商（上海）机械有限公司 | Remote controlled electric retrieves around pipe, line ware |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642855A (en) * | 2016-03-23 | 2016-06-08 | 安徽鑫旭新材料股份有限公司 | Intermittent energy-saving wire winding system of copper upcasting continuous casting machine |
| CN105914697A (en) * | 2016-06-12 | 2016-08-31 | 中广核研究院有限公司 | Cable protection device |
| CN107565291A (en) * | 2017-08-17 | 2018-01-09 | 士商（湖州）精密技术有限公司 | The lockable mechanism of electric pipe enwinding, line device |
| CN107565291B (en) * | 2017-08-17 | 2024-04-09 | 士商（湖州）精密技术有限公司 | Locking mechanism of electric pipe winding and wire winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170066622A1 (en) | 2017-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105140733A (en) | Electricity-driven recovery winding pipe and wire device | |
| US7984894B1 (en) | Electrical clutch engagement/disengagement apparatus | |
| EP2078490B1 (en) | Electrical device with an improved cable coiling system and method for operating such an electrical device | |
| CN102882309B (en) | manual tubular motor | |
| CN204958012U (en) | Remote controlled electric retrieves around pipe, line ware | |
| CN106206190A (en) | A kind of divide-shut brake control structure and there is its chopper | |
| CN101977657B (en) | Crash safety device having a rope drive mechanism | |
| CN205943986U (en) | Divide -shut brake control structure and have its circuit breaker | |
| CN111942989A (en) | Construction elevator security protection device for construction | |
| CN109326967A (en) | A kind of power distribution cabinet intelligence guard system | |
| CN107720456B (en) | Anti-rewinding wire winder for power grid | |
| CN111392365A (en) | Band-type brake pull-cord switch device with self-locking function | |
| CN201445797U (en) | Kite winding and unwinding reel | |
| CN208014634U (en) | A kind of air cabinet breaker pull operation mechanism | |
| CN206950526U (en) | A kind of indoor antitheft Fire Hose | |
| CN205076575U (en) | Wind spring formula does not have powered hydraulic pressure oil pipe automatic re -setting device | |
| CN105151923B (en) | Automatic recycling instant pulling and stopping speed limiting sorting tube or wire winder | |
| CN210393224U (en) | Automatic wire feeding machine | |
| CN113602995A (en) | Braking device for hoisting mechanism of crane | |
| CN208747399U (en) | Flexible piece wrap-up | |
| CN105780412A (en) | Drive device of electric-lifting drying rack | |
| CN208093382U (en) | A kind of switchgear and its breaker emergency brake-dividing device | |
| CN208216996U (en) | A kind of pneumatically ejection break catching apparatus and unmanned plane | |
| CN202196834U (en) | Electromagnetic clutch driving winder | |
| CN211350447U (en) | Rotation positioning device for master controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |