CN203665330U - Shot blasting device - Google Patents
Shot blasting device Download PDFInfo
- Publication number
- CN203665330U CN203665330U CN201320844183.6U CN201320844183U CN203665330U CN 203665330 U CN203665330 U CN 203665330U CN 201320844183 U CN201320844183 U CN 201320844183U CN 203665330 U CN203665330 U CN 203665330U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- casing
- cylinder
- shutter door
- open
- 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 - Lifetime
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model provides a shot blasting device which can efficiently take out to-be-treated substances from a large-scale cylinder and can efficiently perform treatment operation. The shot blasting device comprises a box body, a fixed rail, an open-close door, a cylinder supporting frame, a cylinder and a cylinder driving device, wherein an opening is formed in one side wall of the box body, and a shot blasting treatment chamber is formed in the box body; the fixed rail is fixed in a manner of protruding out of the outer side of one side wall of the opening in the box body; the open-close door is guided by the fixed rail to slide so as to open or close the side wall of the opening in the box body; the cylinder supporting frame is mounted on the open-close door and guided by the fixed rail fixed on the inner side of the box body to slide; the cylinder can rotate and is mounted in the cylinder supporting frame in an inclined state; the cylinder driving device rotates and drives the cylinder and is mounted in the cylinder supporting frame; the open-close door is mounted on the wall surface of the cylinder to open the cylinder, can slide, or adopts a hinge part.
Description
Technical field
The utility model relates to a kind of large-scale peener, and this device is for carrying out deburring processing to relatively large handled thing in large quantities.
Background technology
The trickle burr that peener is in the past attached to less products formed in removal, use.
But, be hopeful recently the requirement for removing the burr that is attached to larger products formed, as countermeasure, by cylindrical shell is maximized, making to project material, projection machine maximizes and tackles, but there is following shortcoming in such countermeasure: take out in the cylindrical shell maximizing that the handled thing processed is more difficult, complicated operation, can not drive expeditiously peener.
Patent documentation 1: TOHKEMY 2004-209604 communique
Utility model content
The utility model is in view of shortcoming in the past above, and object is to provide a kind ofly can take out handled thing expeditiously in large-scale cylindrical shell, and can process expeditiously the peener of operation.
Read explanation below with reference to accompanying drawing, to above-mentioned and other objects and new feature of the present utility model, have more fully and understand.
But accompanying drawing only, for understanding explanation, does not limit technical scope of the present utility model.
For solving the means of problem
For achieving the above object, peener of the present utility model is configured to, and has: casing, and a sidewall opening of described casing, and described casing is formed with Shot Blasting chamber; Trapped orbit, described trapped orbit is fixed highlightedly to the outside of a sidewall of the opening of this casing; Shutter door, described shutter door is guided and slides by this trapped orbit, opens and closes a sidewall of the opening of described casing; Barrel support framework, described barrel support frame installation is in this shutter door, and the inner side trapped orbit being fixed in described casing is guided and slides; Cylindrical shell, described cylindrical shell can rotate and be installed on this barrel support framework with heeling condition; Cylindrical shell drive unit, described cylindrical shell drive unit rotarilys actuate this cylindrical shell, is installed on described barrel support framework; Shutter door, described shutter door is installed on the wall of described cylindrical shell, makes this cartridge openings, is slide or adopt the door of hinge member.
Utility model effect
Known according to the above description, the utility model can obtain the effect of enumerating below.
(1) according to the 1st feature structure, be installed on the barrel support framework of open-close lid the cylindrical shell that can rotate is installed, therefore cylindrical shell can be pulled out outside casing.Therefore, needn't be in order can easily handled thing to be taken out and to make casing excessive from cylindrical shell.
(2) according to above-mentioned (1), due to shutter door being installed on cylindrical shell, so in the time that cylindrical shell is drawn out to outside casing, by opening shutter door, can easily the handled thing in cylindrical shell be taken out to outside.
(3) according to above-mentioned (1), open and close when the shutter door of cylindrical shell is outside cylindrical shell is positioned at casing, so needn't take out rotating operation that handled thing uses and must be larger by cabinet design from cylindrical shell in order to carry out, structure is relatively simple, can set littlely.
(4) the 2nd, 3 feature structures also can obtain the effect identical with above-mentioned (1)～(3).
Accompanying drawing explanation
Fig. 1 is the cutaway view for implementing the 1st embodiment of the present utility model.
Fig. 2 is the front view that the cylindrical shell for implementing the 1st embodiment of the present utility model is positioned at the state in outside.
Fig. 3 is the front view of the cylindrical shell for implementing the 1st embodiment of the present utility model.
Fig. 4 is the cutaway view along the 4-4 line of Fig. 3.
Fig. 5 is the cutaway view along the 5-5 line of Fig. 4.
Fig. 6 is the key diagram of the projection state of the projection material of the projection machine for implementing the 1st embodiment of the present utility model.
Fig. 7 is the key diagram of the installment state of the cylindrical shell for implementing the 1st embodiment of the present utility model.
Fig. 8 is the cutaway view for implementing the 2nd embodiment of the present utility model.
Fig. 9 is the front view that the cylindrical shell for implementing the 2nd embodiment of the present utility model is positioned at the state in outside.
Figure 10 is the front view of the cylindrical shell for implementing the 2nd embodiment of the present utility model.
Figure 11 is the cutaway view for implementing the 3rd embodiment of the present utility model.
Figure 12 is the front view that the cylindrical shell for implementing the 3rd embodiment of the present utility model is positioned at the state in outside.
Figure 13 is the front view of the cylindrical shell for implementing the 3rd embodiment of the present utility model.
Symbol description
1, the large-scale peener of 1A, 1B,
2 openings, 3 Shot Blasting chambers,
4 brace tables, 5 casings,
6 trapped orbits, 7 shutter door,
8 inner side trapped orbits, 9 case supports frameworks,
10,10A, 10B casing, 11 casing drive units,
12,12A, 12B open-close lid, 13 handled things,
14 projection materials, 15 impellers,
16 projection machines, 17 hoppers,
18 sorting units, 19 large burr accommodating containers,
20 attract flexible pipe, 21 projection material accumulator tanks,
22 little burr accommodating containers, 23 refrigerant supplying devices,
24 holes, 25 lower part walls,
26 central portion walls, 27 cylindrical shell main bodys,
28 sliding rails, 29 handles,
29a locking member,
30 base plates, 31 input ports,
32 agitating plate main bodys, 33 Returning plates,
The 34 anti-stops that come off, 35 agitating plates,
36 locking members, 37 motor,
38 open and close valve, 39 openings,
40 handled thing accommodating containers, 41 hinge members.
The specific embodiment
Below,, for implementing the embodiment of our utility model the utility model is described in detail by shown in the drawings.
Shown in Fig. 1 to Fig. 7 for implementing the 1st embodiment of the present utility model, the 1st, to the of the present utility model large-scale peener of large-scale products formed (handled thing) removal burr, this large-scale peener 1 comprises: casing 5, described casing 5 is formed with Shot Blasting chamber 3, be arranged at the rearward end position of the central portion of brace table 4, a sidewall of described casing 5 is formed with opening 2; Trapped orbit 6,6, described trapped orbit 6,6 is fixed on the outside wall surface before and after the bottom of described brace table 4 or described casing 5, outstanding to the outside of the sidewall that is formed with opening 2 of this casing 5; Shutter door 7, described shutter door 7 is guided and slides by this trapped orbit, and a sidewall that is formed with opening 2 of described casing 5 is opened and closed; Barrel support framework 9, described barrel support framework 9 is installed on the internal face 7a of this shutter door 7, and the inner side trapped orbit 8,8,8 being fixed in described casing 5 is guided and slides; Large-scale cylindrical shell 10, the about 26kg of described cylindrical shell 10, can rotate and be installed on this barrel support framework 9 with heeling condition; Cylindrical shell drive unit 11, described cylindrical shell drive unit 11 rotarilys actuate this large-scale cylindrical shell 10, is installed on described barrel support framework 9 and described shutter door 7; The open-close lid 12 sliding, described open-close lid 12 is installed on the wall of described large-scale cylindrical shell 10, makes this large-scale cylindrical shell 10 openings; 2 projection machines 16,16, described projection machine 16,16 staggers and is arranged at the anterior outer wall upper surface of described casing 5 with heeling condition, adopts impeller 15 to project materials 14 to handled thing 13 projections in described large-scale cylindrical shell 10; Hopper 17, at the lower position of described casing 5, described hopper 17 is fixed on the position that described large-size box 10 can be slided; Sorting unit 18, described sorting unit 18 is installed on the described brace table 4 of the lower position of this hopper 17, accepts large burr, projection material, the little burr falling from this hopper 17 and carries out sorting; Receive the large burr accommodating container 19 of the large burr that this sorting unit 18 sub-elects; Projection material accumulator tank 21, the projection material 14 that described projection material accumulator tank 21 is configured to described sorting unit 18 to sub-elect is by attracting flexible pipe 20,20 to supply with to described projection machine 16,16; Receive the little burr accommodating container 22 of the little burr that this sorting unit 18 sub-elects; And refrigerant supplying device 23, described refrigerant supplying device 23 is as required to the interior the supply system cryogen in Shot Blasting chamber 3 of described casing 5.
In addition, anterior outer wall upper surface at described casing 5 staggers and is provided with 2 projection machines 16 with heeling condition, the 16th, because, be rotated counterclockwise the words of described large-scale cylindrical shell 10, handled thing 13 moves to the right side of the lower position of large-scale cylindrical shell 10, therefore project the handled thing 13 falling to lower position due to gravity that material can be projeced into reliably the handled thing 13 of the lower position that is positioned at large-scale cylindrical shell 10 and move to the right side of large-scale cylindrical shell 10, and can projection widely on the axis direction of large-scale cylindrical shell 10 (fore-and-aft direction of large-scale cylindrical shell 10).
Described large-scale cylindrical shell 10 is octagon, comprising: the cylindrical shell main body 27 of eight limit tubulars, and the top and the bottom of this cylindrical shell main body 27 are path, are formed with multiple holes 24, there is no lower part wall 25 and central portion wall 26 on one side; Sliding rail 28,28, this sliding rail 28,28 is formed at the end of the lower part wall 25,25 of the part that there is no lower part wall 25 on one side and central portion wall 26 of this cylindrical shell main body 27; Be provided with the open-close lid 12 of handle 29, described open-close lid 12 engages with this sliding rail 28,28, slides upward, is formed with multiple holes 24, is made up of lower part wall 25a and central portion wall 26a; Keep the locking member 29a of the closed condition of this open-close lid 12; Base plate 30, described base plate 30 covers the bottom surface of described cylindrical shell main body 27, is formed as circular cone, truncated cone shape, polygonal pyramid or polygonal pyramid platform shape that central portion is given prominence to the inside; And agitating plate 35, described agitating plate 35 comprises: the anti-stop 34 that comes off that the agitating plate main body 32 of general triangular, Returning plate 33 and the top ends in input port 31 sides of the cylindrical shell main body 27 of this Returning plate 33 are bent to form, described agitating plate main body 32 is fixed on the internal face of described cylindrical shell main body 27 with the state of inclination 32c, and makes the rearward end 32b of the bottom surface side of this cylindrical shell main body 27 be positioned at the front of direction of rotation than the top ends 32a of input port 31 sides; Described Returning plate 33 is formed at the top ends 32a except the position of rearward end 32b side of this agitating plate main body 32, will take advantage of the handled thing 13 that is loaded in this agitating plate main body 32 to be directed to the bottom surface direction of described cylindrical shell main body 27.
In addition, in the shutter door 7 of opening 2 of closing casing 5, locking member 36 is installed, described locking member 36 keeps closed condition, engages with this casing 5 and shutter door 7.In addition, this locking member 36 is existing, can be any structure, engagement simply, releasing engagement.
The peener 1 of said structure is positioned under the state in outside of casing 5 large-scale cylindrical shell 10, and the large-scale handled thing 13 that will remove burr drops in large-scale cylindrical shell 10.
Next, press shutter door 7 to the direction of casing 5, shutter door 7 and barrel support framework 9 slide along trapped orbit 6,6 and inner side trapped orbit 8,8,8, cover under the state of opening 2 of casing 5 in shutter door 7, make shutter door 7 be limited to casing 5 by locking member 36.
Then, the motor 37 of the shutter door 7 that is installed on cylindrical shell drive unit 11 is driven, thereby cylindrical shell drive unit 11 is driven, large-scale cylindrical shell 10 is rotated.
In addition, by making 16,16 drivings of 2 projection machines, thereby impeller 15,15 rotations attract the projection material 14 in projection material accumulator tanks 21 by attraction flexible pipe 20,20, use impeller 15,15 to project materials 14 to handled thing 13 projections in large-scale cylindrical shell 10.
In addition, when projection machine 16,16 drives, if in the situation that cooling burr is easily removed, open the switching valve 38 of refrigerant supplying device 23, cold-producing medium is supplied in Shot Blasting chamber 3.
The handled thing 13 being accommodated in large-size cylinder body 10 is loaded in agitating plate main body 32 along with large-scale cylindrical shell 10 rotates and takes advantage of by agitating plate 35, due to Returning plate 33, take advantage of the handled thing 13 that is loaded in agitating plate main body 32 can not fall and be lifted upward, handled thing 13, to the rearward end 33b Slideslip of Returning plate 33, then falls to the bottom surface of large-scale cylindrical shell 10.
Thus, can make handled thing 13 slide from the input port 31 of large-scale cylindrical shell 10 to the direction (axis direction of large-scale cylindrical shell 10 is fore-and-aft direction) of base plate 30 while stir, thus stir process thing 13 expeditiously.
Handled thing 13 in large-scale cylindrical shell 10 is removed burr, stops the driving of projection machine 16,16, and stops cylindrical shell drive unit 11.
Next, remove the engagement of locking member 36, to opening direction slide opening and closing door 7, the barrel support framework 9 that is installed on shutter door 7 is also moved to outside casing 5, thereby large-scale cylindrical shell 10 is also positioned at outside casing 5.
Under this state, make the open-close lid 12 of large-scale cylindrical shell 10 be positioned at bottom, the engagement state that makes locking member 29a is open mode, by handle 29, open-close lid 12 is moved upward, open opening 39, the handled thing 13 that has made to remove burr falls discharge from this opening 39 handled thing accommodating container 40 downwards.
Discharge handled thing 13 from large-scale cylindrical shell 10, then close open-close lid 12, after locking member 29a engagement, drop into large-scale handled thing 13 from the input port, top 31 of large-scale cylindrical shell 10.
Then, press shutter door 7 to the direction of the opening 2 of closing casing 5, carry out operation same as described above, carry out removing from handled thing 13 operation of burr.
For implementing the different embodiment of utility model
Next, to describing for implementing different embodiment of the present utility model shown in Fig. 8 to Figure 13.In addition, in the time that this is described for implementing different embodiment of the present utility model, for described for implementing the symbol that part mark that the 1st embodiment structure of the present utility model is identical is identical, and the repetitive description thereof will be omitted.
Shown in Fig. 8 to Figure 10 for implementing the 2nd embodiment of the present utility model, with described for the main difference point of implementing the 1st embodiment of the present utility model be, adopt hinge member 41,41 by splitting shape open-close lid 12A to be installed on to the large-scale cylindrical shell 10A of cylindrical shell main body 27, adopted the peener 1A of so large-scale cylindrical shell 10A also can obtain with described for implementing the action effect that the 1st embodiment of the present utility model is identical.
Shown in Figure 11 to Figure 13 for implementing the 3rd embodiment of the present utility model, with described for the main difference point of implementing the 1st embodiment of the present utility model be, adopt the large-scale cylindrical shell 10B that by hinge member 41, open-close lid 12B is installed on to cylindrical shell main body 27, adopted the peener 1B of so large-scale cylindrical shell 10B also can obtain with described for implementing the action effect that the 1st embodiment of the present utility model is identical.
In addition, the shutter door 7 of the opening 2 by manual operation switch casing 5 is illustrated, but the utility model is not limited to this for implementing each embodiment of the present utility model described, also can be by electronic, hydraulic moving shutter door 7.
In industry, utilize possibility
The utility model is for the manufacture of the industry of large-scale peener, and this large-scale peener is for carrying out deburring processing to the handled thing of large-scale products formed in large quantities.
Claims (3)
1. a peener, is characterized in that, has: casing, and a sidewall opening of described casing, and described casing is formed with Shot Blasting chamber; Trapped orbit, described trapped orbit is fixed highlightedly to the outside of a sidewall of the opening of this casing; Shutter door, described shutter door is guided and slides by this trapped orbit, opens and closes a sidewall of the opening of described casing; Barrel support framework, described barrel support frame installation is in this shutter door, and the inner side trapped orbit being fixed in described casing is guided and slides; Cylindrical shell, described cylindrical shell can rotate and be installed on this barrel support framework with heeling condition; Cylindrical shell drive unit, described cylindrical shell drive unit rotarilys actuate this cylindrical shell, is installed on described barrel support framework; Shutter door, described shutter door is installed on the wall of described cylindrical shell, makes this cartridge openings, is slide or adopt the door of hinge member.
2. peener according to claim 1, is characterized in that, the projection machine that has adopted impeller is installed on casing, and described impeller projects material from the input port of the cylindrical shell that is positioned at this casing to internal transmission.
3. according to the peener described in claim 1 or 2, it is characterized in that, be provided with hopper at the lower position of the Shot Blasting chamber of casing, dispose the burr to falling from this hopper, the sorting unit that projection material carries out sorting at the lower position of this hopper.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-196828 | 2013-09-24 | ||
| JP2013196828A JP6431661B2 (en) | 2013-09-24 | 2013-09-24 | Shot blasting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665330U true CN203665330U (en) | 2014-06-25 |
Family
ID=50961663
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844183.6U Expired - Lifetime CN203665330U (en) | 2013-09-24 | 2013-12-19 | Shot blasting device |
| CN201310705276.5A Pending CN104440582A (en) | 2013-09-24 | 2013-12-19 | shot blasting device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310705276.5A Pending CN104440582A (en) | 2013-09-24 | 2013-12-19 | shot blasting device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6431661B2 (en) |
| CN (2) | CN203665330U (en) |
| TW (1) | TW201511890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440582A (en) * | 2013-09-24 | 2015-03-25 | 昭和电工气体产品株式会社 | shot blasting device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6372020B2 (en) * | 2014-06-23 | 2018-08-15 | 昭和電工ガスプロダクツ株式会社 | Shot blasting equipment |
| CN105171619A (en) * | 2015-09-28 | 2015-12-23 | 上海广成涂装技术工程有限公司 | Automatic sand blasting system for ship outer wall |
| JP6746186B2 (en) * | 2016-04-25 | 2020-08-26 | 昭和電工ガスプロダクツ株式会社 | Shot blasting equipment |
| CN109015408A (en) * | 2018-10-15 | 2018-12-18 | 江苏缪斯环保科技有限公司 | A kind of fluid pressure type heavy crawler shot-blasting machine |
| CN109500747A (en) * | 2018-12-26 | 2019-03-22 | 富乐压铸(太仓)有限公司 | A kind of equipment of inertia disk freezing deburring |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427333A1 (en) * | 1984-07-25 | 1986-01-30 | Harth & Seifert GmbH, 6402 Großenlüder | Cleaning drum for a blasting machine |
| JPS62297068A (en) * | 1986-06-13 | 1987-12-24 | Sintokogio Ltd | Rotary drum type shot blasting device |
| JPS63212468A (en) * | 1987-02-24 | 1988-09-05 | Eikichi Yamaharu | Barrel type blasting device |
| JP2649867B2 (en) * | 1990-11-08 | 1997-09-03 | 株式会社ニッサンキ | Shot blasting equipment |
| JPH08126959A (en) * | 1994-10-28 | 1996-05-21 | Sintokogio Ltd | Rotating drum type shot blasting device |
| JP3133712B2 (en) * | 1997-10-01 | 2001-02-13 | 三菱電線工業株式会社 | Frozen deburring device |
| JP2002127154A (en) * | 2000-10-20 | 2002-05-08 | Mitsubishi Cable Ind Ltd | Freeze deburring apparatus and shot particle projection method |
| JP4408004B2 (en) * | 2001-01-19 | 2010-02-03 | 株式会社東郷製作所 | Drum-type shot projection processing device |
| JP2004209604A (en) * | 2003-01-06 | 2004-07-29 | Fuji Heavy Ind Ltd | Sand-blasting device |
| US6926594B1 (en) * | 2004-02-11 | 2005-08-09 | Nissanki Co., Ltd. | Shot blast machine |
| JP4702485B1 (en) * | 2010-03-17 | 2011-06-15 | 新東工業株式会社 | Shot blasting equipment |
| JP5797080B2 (en) * | 2011-10-19 | 2015-10-21 | 昭和電工ガスプロダクツ株式会社 | Shot blasting equipment |
| JP5321720B1 (en) * | 2012-08-02 | 2013-10-23 | 株式会社サンポー | Sharpening device |
| JP6431661B2 (en) * | 2013-09-24 | 2018-11-28 | 昭和電工ガスプロダクツ株式会社 | Shot blasting equipment |
-
2013
- 2013-09-24 JP JP2013196828A patent/JP6431661B2/en active Active
- 2013-12-19 CN CN201320844183.6U patent/CN203665330U/en not_active Expired - Lifetime
- 2013-12-19 CN CN201310705276.5A patent/CN104440582A/en active Pending
-
2014
- 2014-05-09 TW TW103116556A patent/TW201511890A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440582A (en) * | 2013-09-24 | 2015-03-25 | 昭和电工气体产品株式会社 | shot blasting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440582A (en) | 2015-03-25 |
| JP2015062965A (en) | 2015-04-09 |
| TW201511890A (en) | 2015-04-01 |
| JP6431661B2 (en) | 2018-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kawasaki, Japan's Kanagawa county to district town 1310 times Palace Patentee after: Lishennoco Gas Products Co.,Ltd. Address before: Kawasaki, Japan's Kanagawa county to district town 1310 times Palace Patentee before: SHOWA DENKO GAS PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |