CN103288007A - Working method of workbench automatically adjusted to be level and adjusting height - Google Patents
Working method of workbench automatically adjusted to be level and adjusting height Download PDFInfo
- Publication number
- CN103288007A CN103288007A CN2013102560925A CN201310256092A CN103288007A CN 103288007 A CN103288007 A CN 103288007A CN 2013102560925 A CN2013102560925 A CN 2013102560925A CN 201310256092 A CN201310256092 A CN 201310256092A CN 103288007 A CN103288007 A CN 103288007A
- Authority
- CN
- China
- Prior art keywords
- piston body
- supporting leg
- height
- work
- lifting mechanism
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a working method of a workbench automatically adjusted to be level and adjusting height. The workbench comprises at least three supporting leg assemblies used for supporting a workbench face and adjustable in height. Each supporting leg assembly comprises an upper supporting leg, a lower supporting leg and a lifting mechanism arranged between the upper supporting leg and the lower supporting leg, a hydraulic inlet and a hydraulic outlet are formed in the side face of a cylinder block of the lifting mechanism and in a cylinder cover of the cylinder block of the lifting mechanism respectively, and the hydraulic inlet and the hydraulic outlet are connected with a hydraulic pump through a hydraulic line; a double-shaft level sensor and a height sensor are arranged on the lower end face of the workbench face and respectively connected with a processor unit; the processor unit controls through holes in each lifting mechanism to be opened, a medium flows to the position below the piston body assembly in the lifting mechanism from the position above the piston body assembly in the lifting mechanism to make the cylinder block to move downwards, and therefore the height of the corresponding supporting leg is reduced, or the through holes are closed, the hydraulic pump is started, the medium is made to flow to the position above the piston body assembly from the position below the piston body assembly through the hydraulic line, the cylinder block is made to move upwards, and therefore the height of the corresponding supporting leg is increased until the workbench face is level and reaches corresponding height.
Description
Technical field
The present invention relates to a kind of bench board, relate in particular to a kind of method of work that is suitable for the bench board of the level of regulating automatically and height.
Background technology
In machine up, ground observation work; use bench board through regular meeting; in order to ensure working accuracy; can require bench board must be in the abswolute level state; but because the restriction in place; particularly open-air, can't find a complete smooth ground, so using to the related personnel, this has brought unnecessary trouble.How to relate to a kind of bench board, he can be according to need not to consider ground flat degree, regulates the work top level automatically and highly be the technical barrier of this area.
Summary of the invention
The technical problem to be solved in the present invention provides the method for work of bench board of a kind of automatic adjusting level and height, when this method of work has solved bench board and needs horizontal positioned, because the ground unfairness, causes the technical matters that work top can't level.
The invention provides the method for work of the bench board of a kind of automatic adjusting level and height, wherein, described bench board comprises: the leg assembly that is used at least three adjustment heights of the described work top of support, described leg assembly comprises: upper supporting leg and following supporting leg, and be located at lifting mechanism between the upper and lower supporting leg; Described lifting mechanism comprises: cylindrical, and be used for filling the cylinder body of buffer medium, open end sealing at this cylinder body is provided with cylinder cap, the sealing activity is combined with a piston rod in the central through hole of described cylinder cap, the upper end of this piston rod is provided with the piston body assembly, and this piston body assembly cooperates with the inwall movable sealing of described cylinder body; Be provided with some through holes in the described piston body assembly, this through hole is suitable for control and opens or closes, so that medium circulates or ends, the described upper surface of supporting leg down is fixed in the lower end of described piston rod, and the lower surface of described upper supporting leg is fixed in the upper surface of described cylinder body; The side of described cylinder body and cylinder cap place are provided with the hydraulic pressure import and export respectively, and this hydraulic pressure import and export links to each other with a Hydraulic Pump by hydraulic power line; The lower surface of described work top is provided with double-shaft level sensor and a height sensor, and this horizon sensor links to each other with a processor unit respectively with height sensor.
The method of work of described bench board comprises:
During work, described processor unit makes described work top level according to the horizontal signal of double-shaft level sensor and height sensor and the lifting mechanism work in the altitude signal control respective leg assembly; Wherein, described processor unit is controlled described through hole and is opened, and medium flows to its below from described piston body assembly top, and described cylinder body is moved downward, to reduce the height of corresponding upper supporting leg, or close through hole, and start described Hydraulic Pump, make medium flow to its top by hydraulic power line from described piston body assembly below, make described cylinder body upward movement, with the height of the corresponding upper supporting leg that raises, until the work top level, and reach corresponding height.
Further, described piston body assembly comprises: the upper and lower piston body of coaxial setting, described through hole is located on this upper and lower piston body, and be symmetrical arranged, being sealed and matched between the adjacent face of upper and lower piston body, so that when making piston body assembly upward movement, described medium is only realized flowing by each through hole on the described upper and lower piston body; Be provided with in the described lower piston body for the cavity of placing motor, this motor is controlled by described processor unit, and its rotor is connected in described upper piston body, is used for driving this upper piston body rotation, opens or closes described through hole.
Further, described hydraulic power line is connected with check valve.
Compared with prior art, the present invention has following advantage: (1) the present invention realizes the height of landing leg adjusting by being located at the lifting mechanism of each leg assembly, with control bench board level, need not to consider the planeness on ground; (2) and when adjusting table-surface level, can also control adjustable height, to reach job requirements; (3) by through hole control agent flow size, can control upper supporting leg and regulate the speed, improve bench board self-align speed, i.e. rising or falling speed.
Description of drawings
Content of the present invention is easier clearly to be understood in order to make, below the specific embodiment and by reference to the accompanying drawings of basis, the present invention is further detailed explanation, wherein,
The structural representation of the bench board of Fig. 1 leg assembly of the present invention;
The structural representation of Fig. 2 leg assembly of the present invention;
Fig. 3 is the structural representation of lifting mechanism of the present invention;
The structural representation of Fig. 4 piston body assembly of the present invention;
The work scheme drawing of Fig. 5 piston body assembly of the present invention;
Fig. 6 control circuit structured flowchart of the present invention.
Wherein, 1 upper supporting leg, 2 times supporting legs, 3 lifting mechanisms, 4 cylinder bodies, 5 cylinder caps, 6 piston rods, 7 piston body assemblies, 7-1 lower piston body, 7-2 upper piston body, 7-3 through hole, 7-4 motor, 7-5 rotor, 8-1 hydraulic inlet, the outlet of 8-2 hydraulic pressure, 9 hydraulic power lines, 10 Hydraulic Pumps, 11 check valves.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples:
See Fig. 1, Fig. 2, Fig. 3, Fig. 6, the method of work of the bench board of a kind of automatic adjusting level and height, described bench board comprises: the leg assembly that is used at least three adjustment heights of the described work top of support, described leg assembly comprises: upper supporting leg 1 and following supporting leg 2, and be located at lifting mechanism 3 between the upper and lower supporting leg 2; Described lifting mechanism 3 comprises: cylindrical, and be used for filling the cylinder body 4 of buffer medium, open end sealing at this cylinder body 4 is provided with cylinder cap 5, the sealing activity is combined with a piston rod 6 among the central through hole 7-3 of described cylinder cap 5, the upper end of this piston rod 6 is provided with piston body assembly 7, and this piston body assembly 7 cooperates with the inwall movable sealing of described cylinder body 4; Be provided with some through hole 7-3 in the described piston body assembly 7, this through hole 7-3 is suitable for control and opens or closes, so that medium circulates or ends, the described upper surface of supporting leg 2 down is fixed in the lower end of described piston rod 6, and the lower surface of described upper supporting leg 1 is fixed in the upper surface of described cylinder body 4; The side of described cylinder body 4 and cylinder cap 5 places are provided with the hydraulic pressure import and export respectively, and this hydraulic pressure import and export links to each other with a Hydraulic Pump 10 by hydraulic power line 9; The lower surface of described work top is provided with double-shaft level sensor and a height sensor, and this horizon sensor links to each other with a processor unit respectively with height sensor.
The method of work of described bench board comprises:
During work, described processor unit makes described work top level according to the horizontal signal of double-shaft level sensor and height sensor and lifting mechanism 3 work in the altitude signal control respective leg assembly; Wherein, described processor unit is controlled described through hole 7-3 and is opened, and medium flows to its below from described piston body assembly 7 tops, described cylinder body 4 is moved downward, to reduce the height of corresponding upper supporting leg 1, or close through hole 7-3, and start described Hydraulic Pump 10, make medium flow to its top from described piston body assembly 7 belows by hydraulic power line 9, make described cylinder body 4 upward movements, with the height of the corresponding upper supporting leg 1 that raises, until the work top level, and reach corresponding height.
See that the described piston body assembly 7 of Fig. 4, Fig. 5 comprises: the upper and lower piston body 7-2 of coaxial setting, described through hole 7-3 is located on this upper and lower piston body 7-2, and be symmetrical arranged, being sealed and matched between the adjacent face of upper and lower piston body 7-2, so that when making piston body assembly 7 upward movements, described medium is only realized flowing by each the through hole 7-3 on the described upper and lower piston body 7-2;
Be provided with in the described lower piston body 7-1 for the cavity of placing motor 7-4, this motor 7-4 is controlled by described processor unit, and its rotor 7-5 is connected in described upper piston body 7-2, is used for driving this upper piston body 7-2 rotation, opens or closes described through hole 7-3.
Described hydraulic power line 9 is connected with check valve 11.
The present invention opens or closure by processor unit control through hole 7-3, further control agent circulates or ends, described cylinder body 4 descends or the purpose of stator bore 4 height to reach, realize that described upper supporting leg 1 descends or the location, or on the basis that through hole 7-3 closes, by Hydraulic Pump 10 medium is flowed from lower to upper, cylinder body 4 is raise, realize that described upper supporting leg 1 raises.
Described double-shaft level sensor adopts TLS12XT series or SCA60C; Described height sensor can adopt high precision baroceptor HPA100 and HPA200, perhaps ultrasonic transduter, and this ultrasonic transduter is found range over the ground.
Described processor unit can adopt the C51 series monolithic, and perhaps embedded-type ARM realizes.
Obviously, above-described embodiment only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.
Claims (3)
1. the method for work of the bench board of an automatic adjusting level and height is characterized in that,
Described bench board comprises: be used for to support the leg assembly of at least three adjustment heights of described work top, described leg assembly comprises: upper supporting leg and following supporting leg, and be located at lifting mechanism between the upper and lower supporting leg;
Described lifting mechanism comprises: cylindrical, and be used for filling the cylinder body of buffer medium, open end sealing at this cylinder body is provided with cylinder cap, the sealing activity is combined with a piston rod in the central through hole of described cylinder cap, the upper end of this piston rod is provided with the piston body assembly, and this piston body assembly cooperates with the inwall movable sealing of described cylinder body; Be provided with some through holes in the described piston body assembly, this through hole is suitable for control and opens or closes, so that medium circulates or ends, the described upper surface of supporting leg down is fixed in the lower end of described piston rod, and the lower surface of described upper supporting leg is fixed in the upper surface of described cylinder body; The side of described cylinder body and cylinder cap place are provided with the hydraulic pressure import and export respectively, and this hydraulic pressure import and export links to each other with a Hydraulic Pump by hydraulic power line;
The lower surface of described work top is provided with double-shaft level sensor and a height sensor, and this horizon sensor links to each other with a processor unit respectively with height sensor;
The method of work of described bench board comprises:
During work, described processor unit makes described work top level according to the horizontal signal of double-shaft level sensor and height sensor and the lifting mechanism work in the altitude signal control respective leg assembly;
Wherein, described processor unit is controlled described through hole and is opened, and medium flows to its below from described piston body assembly top, and described cylinder body is moved downward, to reduce the height of corresponding upper supporting leg, or close through hole, and start described Hydraulic Pump, make medium flow to its top by hydraulic power line from described piston body assembly below, make described cylinder body upward movement, with the height of the corresponding upper supporting leg that raises, until the work top level, and reach corresponding height.
2. the method for work of bench board according to claim 1, it is characterized in that, described piston body assembly comprises: the upper and lower piston body of coaxial setting, described through hole is located on this upper and lower piston body, and be symmetrical arranged, being sealed and matched between the adjacent face of upper and lower piston body is so that when making piston body assembly upward movement, described medium is only realized flowing by each through hole on the described upper and lower piston body;
Be provided with in the described lower piston body for the cavity of placing motor, this motor is controlled by described processor unit, and its rotor is connected in described upper piston body, is used for driving this upper piston body rotation, opens or closes described through hole.
3. the method for work of bench board according to claim 1 and 2 is characterized in that, described hydraulic power line is connected with check valve.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034356.6A CN105522545B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench and its working method of levelness and height |
| CN201610035775.1A CN105523502B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench of levelness and height |
| CN201310256092.5A CN103288007B (en) | 2013-06-25 | 2013-06-25 | The method of work of the bench board of a kind of automatic adjustment level and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256092.5A CN103288007B (en) | 2013-06-25 | 2013-06-25 | The method of work of the bench board of a kind of automatic adjustment level and height |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035775.1A Division CN105523502B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench of levelness and height |
| CN201610034356.6A Division CN105522545B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench and its working method of levelness and height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103288007A true CN103288007A (en) | 2013-09-11 |
| CN103288007B CN103288007B (en) | 2016-01-13 |
Family
ID=49089632
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035775.1A Expired - Fee Related CN105523502B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench of levelness and height |
| CN201610034356.6A Active CN105522545B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench and its working method of levelness and height |
| CN201310256092.5A Expired - Fee Related CN103288007B (en) | 2013-06-25 | 2013-06-25 | The method of work of the bench board of a kind of automatic adjustment level and height |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035775.1A Expired - Fee Related CN105523502B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench of levelness and height |
| CN201610034356.6A Active CN105522545B (en) | 2013-06-25 | 2013-06-25 | Automatically adjust the workbench and its working method of levelness and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105523502B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183006A (en) * | 2015-08-24 | 2015-12-23 | 安徽农业大学 | Levelness-measuring and leveling device for workbench |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204348A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Rail engineering automobile |
| CN110239414A (en) * | 2019-07-04 | 2019-09-17 | 西北工业大学 | A kind of all-electric lift truck for realizing exactly lifting with electromechanical actuation |
| US11793106B2 (en) | 2020-01-07 | 2023-10-24 | Cnh Industrial America Llc | Agricultural application implement with a liftable bin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492192A (en) * | 1990-08-06 | 1992-03-25 | Nec Corp | Level foot |
| FR2699256B1 (en) * | 1992-12-14 | 1995-02-24 | Bruno Gerard | Self-locking telescopic support for a load. |
| GB2344755B (en) * | 1998-12-18 | 2000-12-06 | Few John | Plinths |
| CN1467753A (en) * | 2002-07-06 | 2004-01-14 | 三星电子株式会社 | Display apparatus |
| CN2709769Y (en) * | 2004-05-21 | 2005-07-13 | 于宽文 | Liquid flow balancer |
| US20060049013A1 (en) * | 2004-09-03 | 2006-03-09 | Hyundai Mobis Co., Ltd | Integrated suspension system for vehicle |
| CN201823551U (en) * | 2010-09-17 | 2011-05-11 | 上海特弗实验室设备有限公司 | Adjusting and calibrating mechanism for horizontal lifting and falling of epoxy resin countertop casting table |
| CN202968007U (en) * | 2012-11-07 | 2013-06-05 | 叶祎 | Hydraulic lifting mechanism of containers or similar devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641796A (en) * | 2004-12-23 | 2005-07-20 | 中国电子科技集团公司第三十八研究所 | Ground mobile working platform for electronic device |
| CN1888466A (en) * | 2005-06-28 | 2007-01-03 | 比亚迪股份有限公司 | Adjustable damping vibration reducer |
| CN101966971B (en) * | 2010-10-26 | 2012-05-30 | 湘潭电机股份有限公司 | Automatic vehicle leveling device supported by three lifting cylinders |
| CN102633208B (en) * | 2012-04-12 | 2014-01-15 | 河北张河湾蓄能发电有限责任公司 | Disassembling tool table for disassembling engine brake |
| CN103010289B (en) * | 2013-01-18 | 2016-01-20 | 西北农林科技大学 | A kind of omnidirectional turns to liftable agricultural remote control mobile robot platform |
-
2013
- 2013-06-25 CN CN201610035775.1A patent/CN105523502B/en not_active Expired - Fee Related
- 2013-06-25 CN CN201610034356.6A patent/CN105522545B/en active Active
- 2013-06-25 CN CN201310256092.5A patent/CN103288007B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492192A (en) * | 1990-08-06 | 1992-03-25 | Nec Corp | Level foot |
| FR2699256B1 (en) * | 1992-12-14 | 1995-02-24 | Bruno Gerard | Self-locking telescopic support for a load. |
| GB2344755B (en) * | 1998-12-18 | 2000-12-06 | Few John | Plinths |
| CN1467753A (en) * | 2002-07-06 | 2004-01-14 | 三星电子株式会社 | Display apparatus |
| CN2709769Y (en) * | 2004-05-21 | 2005-07-13 | 于宽文 | Liquid flow balancer |
| US20060049013A1 (en) * | 2004-09-03 | 2006-03-09 | Hyundai Mobis Co., Ltd | Integrated suspension system for vehicle |
| CN201823551U (en) * | 2010-09-17 | 2011-05-11 | 上海特弗实验室设备有限公司 | Adjusting and calibrating mechanism for horizontal lifting and falling of epoxy resin countertop casting table |
| CN202968007U (en) * | 2012-11-07 | 2013-06-05 | 叶祎 | Hydraulic lifting mechanism of containers or similar devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183006A (en) * | 2015-08-24 | 2015-12-23 | 安徽农业大学 | Levelness-measuring and leveling device for workbench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105523502B (en) | 2018-04-06 |
| CN105522545B (en) | 2018-07-20 |
| CN103288007B (en) | 2016-01-13 |
| CN105522545A (en) | 2016-04-27 |
| CN105523502A (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103336536A (en) | Workbench capable of automatically adjusting levelness and height | |
| CN103288007A (en) | Working method of workbench automatically adjusted to be level and adjusting height | |
| CN101609720A (en) | A kind of full-automatic horizontal adjusting device based on liquid level sensor | |
| CN205204745U (en) | Lifting platform | |
| CN102912778B (en) | Locking device and hydraulic control system thereof | |
| CN105729139A (en) | Hydraulic driving type workbench with adjustable inclination angle | |
| CN202247831U (en) | Locking device and hydraulic control system thereof | |
| CN103818528A (en) | Numerically controlled molding bed for shipbuilding | |
| CN103292131A (en) | Workbench automatically adjusted to be level | |
| CN208153454U (en) | A kind of floating weight of banbury mixer cylinder hydraulic controller | |
| CN103303840A (en) | Working method of workbench automatically adjusting levelness | |
| CN203702269U (en) | Low-pressure single-side hydraulic servo-motor | |
| CN103925208B (en) | Indoor slip casting model test voltage stabilizing grouting pump and installation thereof and using method | |
| CN202101834U (en) | High-flow hydrostatic water supply device with variable water head used in laboratory | |
| CN213675584U (en) | Energy-saving high-speed digital hydraulic movable table | |
| CN204603800U (en) | Bed piece static-pressure system | |
| CN209636748U (en) | A kind of automatic deviation correction double-cylinder hydraulic sync control device | |
| CN204493847U (en) | A kind of liquid level control set for adjusting | |
| CN210337005U (en) | Improved hydraulic press | |
| CN105156384A (en) | Novel hydraulic synchronizing system of lifting platform for decoration and adjusting method | |
| CN208924073U (en) | Wind-driven generator hydraulic centralising device | |
| CN205331435U (en) | Multifunctional valve | |
| CN207266958U (en) | One kind goes flash equipment | |
| CN111997944A (en) | Hydraulic system for automobile lifter | |
| CN107813532B (en) | A kind of large hydraulic press crossbeam levelling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151215 Address after: Cheng lake road Wuzhong Economic Development Zone of Suzhou City, Jiangsu Province, No. 7, building 4, 215128 Applicant after: SUZHOU HAIERSHI INFORMATION TECHNOLOGY Co.,Ltd. Address before: No. 4469 Wuzhong District Wuzhong road in Suzhou city of Jiangsu Province in 215103 Applicant before: SUZHOU TANG'S MACHINERY MANUFACTURING Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210114 Address after: 215104 Building 1, No. 1368, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Wei you Intellectual Property Operation Co.,Ltd. Address before: 215128 No. 7, Chenghu East Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU HAIERSHI INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220815 Address after: 215128 2 / F, building 1, No. 178, Tayun Road, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: SUZHOU YINZONG INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 215104 Building 1, No. 1368, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Wei you Intellectual Property Operation Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |