CN1102844C - Apparatus for assembling impeller assembly into motor of vacuum cleaner - Google Patents
Apparatus for assembling impeller assembly into motor of vacuum cleaner Download PDFInfo
- Publication number
- CN1102844C CN1102844C CN98104022A CN98104022A CN1102844C CN 1102844 C CN1102844 C CN 1102844C CN 98104022 A CN98104022 A CN 98104022A CN 98104022 A CN98104022 A CN 98104022A CN 1102844 C CN1102844 C CN 1102844C
- Authority
- CN
- China
- Prior art keywords
- nut
- assembly
- handgrip
- cylinder
- engine shaft
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Manufacture Of Motors, Generators (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Automatic Assembly (AREA)
Abstract
mechanical engineering, in particular, vacuum cleaner engine assembly equipment. apparatus has nut feeding device adapted for automatic feeding of nuts to nut screwing station, nut gripping device which grips nut for further feeding it to engine shaft, nut screwing device for screwing nut onto engine shaft, and adhesive applying device for applying adhesive preventing self-unscrewing of nut from engine shaft. Nut is delivered from nut feeding station and positioned on engine shaft end by means of nut gripping device. Fan rotor is fixed on engine shaft by nut screwing device which drives engine shaft into rotation. Upon fixing of fan rotor on engine, adhesive applying device is driven for applying adhesive onto nut for preventing it from self-unscrewing from engine shaft. Automatic mounting provides constant tightening moment for fastening fan rotor on engine and, as a result, prevents self-unscrewing of nut. increased efficiency, enhanced reliability in operation and reduced production costs. 15 cl, 8 dwg.Apparatus for mounting vacuum cleaner engines; has a nut feeding device; a nut gripping device which grips nut for feeding it to the engine shaft, a nut screwing device for screwing nut onto engine shaft, and adhesive applying device for applying adhesive preventing self-unscrewing of nut from engine shaft. Nut is delivered from nut feeding station and positioned on engine shaft end by means of nut gripping device. Fan rotor is fixed on engine shaft by nut screwing device that drives engine shaft into rotation. Upon fixing of fan rotor on engine, adhesive applying device is driven for applying adhesive onto nut for preventing it from self-unscrewing from engine shaft. Automatic mounting provides constant tightening moment for fastening fan rotor on engine and, as a result, prevents self-unscrewing of nut. Increases productivity and reduces production costs.
Description
Technical field
The present invention relates to a kind of apparatus for assembling of motor of vacuum cleaner, particularly a kind of impeller is assembled to device on the clutch mechanism.
Background technology
The motor of vacuum cleaner is installed in the rear portion of vacuum cleaner body, is used for the impurity of dust one class is sucked in the vacuum cleaner body by a suction nozzle.This motor has an axle.One impeller assembly is installed on the motor drive shaft, and rotates with motor drive shaft, thereby dust is sucked in the body of vacuum cleaner.
As shown in Figure 1, impeller assembly 15 is assemblied on the motor drive shaft 11 by a nut 17.One packing ring 13 makes impeller assembly 15 and bearing 12 predetermined spacing of being separated by between the bearing 12 of impeller assembly 15 and supporting motor drive shaft 11.
When impeller assembly 15 was assembled on the motor drive shaft 11, motor drive shaft 11 passed packing ring 13, the first impeller liners 14 successively, and the impeller assembly 15 and the second impeller liner 16 are screwed into a nut 17 on the screw thread of motor drive shaft 11 then.At this moment, the workman will be with pushing away impeller assembly 15 under a hand or an instrument, in case motor drive shaft 11 moves.In this state, the workman picks up a nut replacer with another hand again, and nut 17 is installed on the motor drive shaft 11.
When nut 17 is screwed on the motor drive shaft 11, adhesive is applied on motor drive shaft 11 and the nut 17, prevent that nut 17 from splitting away off from motor drive shaft 11, so just can finish the assembly work of impeller assembly 15 and motor 10.
But this assembly working that impeller assembly 15 is installed on the motor 10 needs many workmans, in addition, when being screwed to nut 17 on the motor drive shaft 11, is difficult to nut is kept constant torque.And, productivity ratio being reduced because the process that applies of adhesive is independently to carry out, manufacturing cost increases.
Summary of the invention
The present invention is devoted to overcome the shortcoming of above-mentioned prior art, therefore the purpose of this invention is to provide a kind of device, and the motor that it can automatically install to an impeller assembly vacuum cleaner gets on.
To achieve these goals, the inventive system comprises: a base; A plurality of nuts are put in order so that nut is supplied to the feedway of a nut rigging position for one, described feedway is installed in a pre-position of described base; A mobile device, it will be supplied with the position from motor sub-assembly with the impeller assembly that motor sub-assembly is fitted together and move to the nut rigging position; And the assembling device on motor drive shaft that described nut is assembled to described motor sub-assembly; Described feedway comprises: a parts feeder, and it is put in order nut and it is supplied to nut and supplies with the position; A near device that is positioned at the nut supply position, it is supplied with the position with nut from nut and delivers to the nut crawl position; And an assembled part, it comprises a conveyer that grasps the grabbing device of nut and transmit nut, this assembled part is delivered to the nut rigging position with nut from the crawl position.
The nut crawl section is provided with a handgrip, and it relies on magnetic force to grasp nut, by a handgrip cylinder handgrip is moved up and down.The portable plate that the handgrip cylinder is mounted thereto is sent to the nut rigging position with handgrip.
The motor sub-assembly transport unit comprises a drive division, and anchor clamps that will have motor sub-assembly by it are sent to the nut rigging position.This drive division is provided with a pneumatic cylinder or a motor, also has an anchor clamps guide, is used for guiding anchor clamps.
The department of assembly can make motor sub-assembly be connected with a power supply lead wire, makes the motor drive shaft rotation.In addition, adhesive is applied on the nut that is assemblied on the motor drive shaft.By a spreader cylinder adhesive is delivered to the motor sub-assembly place, and it is coated on the motor drive shaft that matches with nut.Spreader and the base predetermined spacing of being separated by.
According to the present invention, impeller assembly and motor sub-assembly are assembled together with constant torque, thereby have prevented labour's waste.In addition, the defective of motor sub-assembly has reduced, and the productivity ratio of motor sub-assembly has improved, and manufacturing cost has descended.
Description of drawings
The detailed description that a preferred embodiment is done in conjunction with the drawings, objects and advantages of the present invention will be clearer, in the accompanying drawing:
Fig. 1 is the part sectioned view of the motor sub-assembly of a vacuum cleaner of an expression;
Fig. 2 is the expression perspective view that is used for an impeller assembly is assembled to the device that the motor sub-assembly of a vacuum cleaner gets on of the present invention;
Fig. 3 is the plane of nut supply unit among Fig. 2;
Fig. 4 is the front view of nut crawl section among Fig. 2;
Fig. 5 is the application drawing of an expression when installing to a nut on one motor drive shaft;
Fig. 6 is the amplification profile of " A " portion among Fig. 5;
Fig. 7 is the front view of adhesive applying unit in the presentation graphs 2; And
Fig. 8 is the side view of motor sub-assembly transport unit in the presentation graphs 2.
The specific embodiment
Below, with reference to the accompanying drawings a preferred embodiment of the present invention is described.In the accompanying drawings, components identical will be represented with identical label.
Fig. 2 is the perspective view that is used for an impeller assembly is assembled in the device 100 in the motor sub-assembly of a vacuum cleaner of the present invention.In the accompanying drawing, device 100 comprises a base 101 and a nut supply unit that is used for supplying with nut 17, and it is installed in a preposition of base 101.
With reference to Fig. 2 to 5, the nut supply unit comprises parts feeder 102, and it is installed in a precalculated position of base 101, is used for putting in order nut 17 and by one first nut guide 105 nut 17 is supplied to a nut supplying with the position.
In addition, as shown in Figure 3, the nut supply unit comprises: a nut transports portion, is used for that nut 17 is supplied with the position from nut and is sent to a nut crawl position; And a nut crawl section, it can grasp nut 17 and it is sent to the nut rigging position from the nut crawl position.
With reference to Fig. 3, the nut transport unit comprises: one second nut guide 104, and it is used for nut 17 is supplied with guide nut crawl position, position from nut; One nut conveying element 106 is slidably mounted on the second nut guide 104, is used for nut 17 is supplied with guide nut crawl position, position from nut; And nut transmits cylinder 107, a steam-operating cylinder for example, and it is used for that nut conveying element 106 is supplied with the position from nut and is sent to the nut crawl position, otherwise or.The second nut guide 104 will be lower than the height of nut 17.In addition, the shape of nut crawl position is corresponding with the profile phase of nut 17.
As shown in Figure 4, after the nut transport unit moves to the nut crawl position with nut 17, by the nut crawl section it is sent to the nut rigging position again.The nut crawl section comprises that a handgrip 117 is used for catching nut 17.Handgrip 117 is made by permanent magnet or electromagnet, and its inside is formed with a nut receiving slit 117a, can be used to receive nut 17.Moving up and down of handgrip 117 is that guiding by handgrip cylinder 115 and handgrip guide 123 is finished.After handgrip cylinder 115 moves to the nut crawl position with handgrip 117, nut 17 is sent in the nut receiving slit 117a by means of the magnetic force of handgrip 117.
Shown in Figure 4 and 5, the handgrip transport unit comprises: a transverse slat 112, and it is supported by a portable plate support member 111 that is fixed on the base 101; And one drive cylinder 113, and it longitudinally is placed on the transverse slat 112, so that portable plate 118 is moved to the nut rigging position from the nut crawl position.Drive cylinder 113 and comprise a portable plate guide 114, be used for guiding portable plate 118.
The nut rigging position has a nut 17 and a motor sub-assembly 10.One impeller assembly 15 is placed on the top of motor sub-assembly 10, promptly in the rotating shaft 11 of motor.Shown in Fig. 2 and 8, motor sub-assembly 10 leans against on the anchor clamps 125, makes it move to the nut rigging position by a drive division.
With reference to Fig. 8, drive division comprises: an anchor clamps cylinder 124, and it can make anchor clamps 125 supply with between the position mobile at nut rigging position and motor sub-assembly; Piston rod 124a is used for jockey 125 and anchor clamps cylinder 124; Anchor clamps guide 126 is used for guiding anchor clamps 125.The downside of anchor clamps 125 slidably is connected with anchor clamps guide 126.
The piston rod 124a of drive division and anchor clamps cylinder 124 can be replaced by a screw rod and motor, and screw rod is rotatably installed on the anchor clamps 125, and motor drives the screw rod rotation.In this case, by the rotation of screw rod, make anchor clamps 125 supply with between the position mobile at nut rigging position and motor sub-assembly.
After motor sub-assembly 10 and nut 17 are fed into the nut rigging position, make nut 17 combine with motor drive shaft 11 (seeing Fig. 5 and 6) by the department of assembly.
As Fig. 2 and shown in Figure 5, when being used for that nut 17 is assembled to department of assembly on the motor sub-assembly 10 when being in the nut rigging position, it is positioned on the precalculated position of base 101.The department of assembly comprises the rotating part and the adhesive applying unit that are used for rotation motor axle 11, and it is applied to adhesive on nut 17 and the motor drive shaft 11, in case nut 17 comes off from motor drive shaft 11.
Rotating part makes a power supply lead wire 130 to motor sub-assembly 10 power supplies contact with motor sub-assembly 10, thereby nut 17 is combined with motor drive shaft 11.Power supply lead wire 130 is installed on the actuating cylinder 128, and when nut 17 and motor sub-assembly 10 moved to the nut rigging position, actuating cylinder 128 made power supply lead wire 130 link to each other with the power supply lead wire (not shown) of motor sub-assembly 10.At this moment, nut 17 is positioned at the receiving slit 117a of handgrip 117, and motor drive shaft 11 rotations are installed in nut 17 on the motor drive shaft 11.
When nut was installed on the motor drive shaft 11, adhesive was applied on the motor drive shaft 11, in case nut 17 comes off from motor drive shaft 11.After adhesive was applied on the nut 17, liquid adhesive was cured, in case the coming off of nut 17.
Shown in Fig. 2 and 7, adhesive is applied on the nut 17 by the adhesive applying unit.The adhesive applying unit comprises that one is applied to spreader 137 on the nut 17 with adhesive, and spreader cylinder 131 makes spreader 137 move towards motor sub-assembly 10, and spreader is installed on the spreader carriage, and carriage is fixed on the spreader cylinder 131.
The adhesive applying unit comprises a spreader support 132, and it is supporting spreader cylinder 131, makes between spreader cylinder 131 and the base 101 to have predetermined spacing.Spreader cylinder 131 is installed on the spreader support 132, and support is fixed on the portable plate support 111.Spreader support 132 can be fixed on the base 101.
Below will the process how device of the present invention 100 is assembled into impeller assembly on the motor sub-assembly of one vacuum cleaner be described.When device 100 energisings, parts feeder 102 is put nuts 17 in order, and it is supplied to nut supply position, supplies with the position through each nut 17 quilt that parts feeder 102 was put in order along the nut that the first nut guide 105 is sent to the second nut guide 104.Then, transmit cylinder 107 by nut nut conveying element 106 is sent to the nut crawl position.
At this moment, make handgrip 117 be moved down into the nut crawl position, and nut 17 is entered in the receiving slit 117a of handgrip 117 by means of the magnetic force of handgrip 117 by handgrip cylinder 115.Because portable plate 118 is driven cylinder 113 and moves to the nut block holding position, the nut 17 that is positioned at handgrip 117 is sent to the nut block holding position.
In addition, motor sub-assembly 10 is supplied with the position at motor sub-assembly and is rested on the anchor clamps 125, and is moved to the nut rigging position by anchor clamps cylinder 124.After motor sub-assembly 10 is moved to the nut rigging position, by handgrip cylinder 115 handgrip 117 is moved down, nut 17 is positioned at around the top screw thread of motor drive shaft 11.
At this moment, make power supply lead wire 130 realize being electrically connected, make motor drive shaft 11 rotations with motor sub-assembly 10 by power cylinder 128.Along with the rotation of motor drive shaft 11, nut 17 is installed on the motor drive shaft 11.
After this, by driving cylinder 113 handgrip 117 is moved upward, and turn back to the nut crawl position.Simultaneously, make motor sub-assembly 10 move to adhesive by drive division and apply the position.At this moment, spreader cylinder 131 drives spreaders 137 towards motor sub-assembly 10 motions, with adhesive be applied to motor drive shaft 11 top and with nut 17 that the top of motor drive shaft 11 combines on.When spreader 137 was back to its home position, motor sub-assembly 10 just entered next program.
According to of the present invention being used for impeller assembly is assembled into the device 100 that the motor sub-assembly of a vacuum cleaner gets on, can easily impeller assembly be assembled on the motor sub-assembly, thus the waste of the power that can shun labor.
In addition,, thereby reduced the defective of motor sub-assembly, improved the production efficiency of motor sub-assembly, and reduced production cost thus because impeller assembly is to be assembled to motor drive shaft automatically with a kind of constant torque to get on.And, can also prevent that nut from splitting away off from motor drive shaft owing on motor drive shaft, applied adhesive.
Below in conjunction with the preferred embodiments the present invention is specified, but for the person of ordinary skill of the art, cylinder used in the present invention also can replace with other elements, for example a kind of reciprocating motion connecting gear that drives by motor.In the principle and scope of the present invention that appending claims limits, can also make various changes to the present invention aspect form and the details.
Claims (15)
1. one kind is assembled to the device that the motor sub-assembly of vacuum cleaner gets on an impeller assembly, and it comprises:
A base;
A plurality of nuts are put in order so that nut is supplied to the feedway of a nut rigging position for one, described feedway is installed in a pre-position of described base;
A mobile device, it will be supplied with the position from motor sub-assembly with the impeller assembly that motor sub-assembly is fitted together and move to the nut rigging position; And
Assembling device on motor drive shaft that described nut is assembled to described motor sub-assembly;
Described feedway comprises:
A parts feeder, it is put in order nut and it is supplied to nut and supplies with the position; A near device that is positioned at the nut supply position, it is supplied with the position with nut from nut and delivers to the nut crawl position; And
An assembled part, it comprises a conveyer that grasps the grabbing device of nut and transmit nut, this assembled part is delivered to the nut rigging position with nut from the crawl position.
2. device as claimed in claim 1 is characterized in that, described conveyer comprises: a nut guide that is connected between parts feeder and the nut supply position, and it can make nut enter the nut crawl position; A nut conveying element, it is supplied with the position with nut from described nut and moves to the nut crawl position; And a pneumatic cylinder, it is supplied with the position with described nut conveying element from nut and moves to described nut crawl position or it is moved to described supply position from described crawl position.
3. device as claimed in claim 2 is characterized in that the height of described nut conveying element will be lower than the nut height.
4. device as claimed in claim 2 is characterized in that, the shape of the part of extracting nut is corresponding with the profile phase of nut in the described nut conveying element.
5. device as claimed in claim 1 is characterized in that, described grabbing device comprises: a handgrip is contained in nut in the handgrip on the crawl position; One handgrip cylinder makes described handgrip rising/decline; A portable plate is equipped with described handgrip cylinder on it, this plate moves between nut crawl position and nut rigging position; Otherwise and one be used for making this portable plate move to from the nut crawl position nut rigging position or device.
6. device as claimed in claim 5 is characterized in that described handgrip comprises a permanent magnet, and it has a nut receiving slit, is used for placing nut.
7. device as claimed in claim 5 is characterized in that, described handgrip comprises an electromagnet, and it has a nut receiving slit, is used for placing nut.
8. device as claimed in claim 5 is characterized in that, described handgrip cylinder also comprises a handgrip guide, and it is used for guiding slidably described handgrip.
9. device as claimed in claim 5 is characterized in that, described mobile device comprises: one drives cylinder, on the contrary it be used for described portable plate move to from the nut crawl position nut rigging position or; A transverse slat, described driving cylinder is mounted thereto; And a handgrip supporting member, be fixed on the base, be used for supporting described transverse slat.
10. device as claimed in claim 1 is characterized in that, described motor sub-assembly mobile device comprises: anchor clamps, and described motor sub-assembly is put thereon; One anchor clamps guide, described anchor clamps are installed thereon slidably; And a drive division, be used for that described anchor clamps are supplied with the position from motor sub-assembly and move to the nut rigging position.
11. device as claimed in claim 10 is characterized in that, described drive division comprises an anchor clamps cylinder, and it has a piston rod that is connected with described anchor clamps.
12. device as claimed in claim 10 is characterized in that, described drive division comprises: a screw rod that links to each other with described anchor clamps; And a CD-ROM drive motor, it makes described screw rod rotation, so that described anchor clamps are moved to the nut rigging position.
13. device as claimed in claim 1 is characterized in that, described assembling device comprises: a whirligig that is positioned at the nut rigging position, and it is used for making the motor drive shaft rotation of described motor sub-assembly; And a bringing device that is positioned at motor sub-assembly supply position, it is applied to adhesive on the nut that matches with described motor drive shaft, in case nut gets loose from described motor drive shaft.
14. device as claimed in claim 13 is characterized in that, described whirligig comprises: a power supply lead wire, and it is electrically connected with described motor sub-assembly, can make described motor drive shaft rotation to described motor sub-assembly power supply; And an actuating cylinder, it is installed in the nut rigging position place of described base, so that described power supply lead wire is connected on the described motor sub-assembly.
15. device as claimed in claim 13 is characterized in that, described bringing device comprises: a spreader is used for applying adhesive to nut; A spreader cylinder, with tomorrow described motor sub-assembly direction move described spreader; A spreader carriage links to each other with described spreader cylinder, is fixing described spreader on this carriage; And a spreader supporting member, it is used for supporting described spreader cylinder.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970008169A KR100219434B1 (en) | 1997-03-12 | 1997-03-12 | Nut fastening machine for a moter used in a vacuum cleaner |
| KR8169/1997 | 1997-03-12 | ||
| KR8169/97 | 1997-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1195503A CN1195503A (en) | 1998-10-14 |
| CN1102844C true CN1102844C (en) | 2003-03-12 |
Family
ID=19499389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98104022A Expired - Fee Related CN1102844C (en) | 1997-03-12 | 1998-01-21 | Apparatus for assembling impeller assembly into motor of vacuum cleaner |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100219434B1 (en) |
| CN (1) | CN1102844C (en) |
| ES (1) | ES2155738B1 (en) |
| RU (1) | RU2145482C1 (en) |
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| KR101147063B1 (en) * | 2009-12-09 | 2012-05-17 | (주)대호테크 | Cell phone mini volt combination device |
| CN102551592A (en) * | 2012-01-11 | 2012-07-11 | 张榆生 | Energy storage type manual dust collector working stably on basis of inertia |
| KR101477241B1 (en) * | 2013-10-01 | 2014-12-29 | 주식회사 에스지정보산업 | auto Assembly device for Rack frame. |
| CN103586679B (en) * | 2013-11-14 | 2016-05-25 | 重庆延锋江森汽车部件系统有限公司 | Major-minor seat frame is located tightening mechanism and control method thereof automatically |
| CN106964959B (en) * | 2017-05-12 | 2019-05-14 | 京东方科技集团股份有限公司 | Assemble equipment |
| CN108720714A (en) * | 2018-05-15 | 2018-11-02 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of easy to clean Efficient dust collector |
| CN109396781B (en) * | 2018-10-30 | 2023-05-16 | 广东硕泰智能装备有限公司 | Water pump assembly kludge |
| CN109434436B (en) * | 2018-12-19 | 2024-03-22 | 胡世承 | Anti-pinch automatic tightening machine |
| CN110039274B (en) * | 2019-04-15 | 2020-09-08 | 邵阳学院 | Computer radiator fan assembly quality |
| CN110160417B (en) * | 2019-06-04 | 2024-04-19 | 长春航泰智联科技有限公司 | Explosion-proof screwing production line and method for fuze |
| CN113560879B (en) * | 2021-07-23 | 2023-06-06 | 荆州市顺辉汽车零部件有限公司 | Hydraulic tensioning device for automobile balance rod gasket |
| KR102508401B1 (en) * | 2022-12-14 | 2023-03-08 | 김승규 | Automatic fastening of screws |
| CN117300601B (en) * | 2023-10-09 | 2024-04-19 | 江苏朗鹏洁净技术有限公司 | Automatic installation equipment for purifying air shower fan |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038045A (en) * | 1988-05-25 | 1989-12-20 | 法玛通公司 | The take-up of connector nut and method |
| CN1062685A (en) * | 1990-12-15 | 1992-07-15 | 青山好高 | The method and apparatus of conveying and tightening fastener parts |
| CN2135424Y (en) * | 1992-08-25 | 1993-06-09 | 安徽省蚌埠工业自动化研究所 | Automatic screw driving machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960002113B1 (en) * | 1987-12-05 | 1996-02-10 | 요시다카 아오야마 | Parts feeding method and apparatus |
| US5007795A (en) * | 1989-10-06 | 1991-04-16 | Yajima Kogyo, Inc. | Supply head of nut feeder |
| DE9116562U1 (en) * | 1990-11-29 | 1993-03-04 | Aoyama, Yoshitaka, Sakai, Osaka, Jp | |
| ES1027799Y (en) * | 1994-04-22 | 1995-03-01 | Casas Francisco J Codina | AUTOMATIC NUT POSITIONING DEVICE. |
-
1997
- 1997-03-12 KR KR1019970008169A patent/KR100219434B1/en not_active IP Right Cessation
-
1998
- 1998-01-19 RU RU98101119A patent/RU2145482C1/en not_active IP Right Cessation
- 1998-01-21 CN CN98104022A patent/CN1102844C/en not_active Expired - Fee Related
- 1998-03-05 ES ES009800467A patent/ES2155738B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038045A (en) * | 1988-05-25 | 1989-12-20 | 法玛通公司 | The take-up of connector nut and method |
| CN1062685A (en) * | 1990-12-15 | 1992-07-15 | 青山好高 | The method and apparatus of conveying and tightening fastener parts |
| CN2135424Y (en) * | 1992-08-25 | 1993-06-09 | 安徽省蚌埠工业自动化研究所 | Automatic screw driving machine |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2155738A1 (en) | 2001-05-16 |
| KR19980073072A (en) | 1998-11-05 |
| ES2155738B1 (en) | 2001-12-01 |
| CN1195503A (en) | 1998-10-14 |
| RU2145482C1 (en) | 2000-02-20 |
| KR100219434B1 (en) | 1999-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SAMSUNG ELECTRONICS CO., LTD TO: SAMSUNG GWANGJU ELECTRONICS CO. |
|
| CP03 | "change of name, title or address" |
Address after: Kwangju, South Korea Applicant after: Samsung Kwangiu Electronics Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung Electronics Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
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