CN2845987Y - Saw cutter and dust collecting workpiece for saw cutter - Google Patents
Saw cutter and dust collecting workpiece for saw cutter Download PDFInfo
- Publication number
- CN2845987Y CN2845987Y CN 200520105135 CN200520105135U CN2845987Y CN 2845987 Y CN2845987 Y CN 2845987Y CN 200520105135 CN200520105135 CN 200520105135 CN 200520105135 U CN200520105135 U CN 200520105135U CN 2845987 Y CN2845987 Y CN 2845987Y
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- saw blade
- sawing machine
- limit
- blade cover
- dust
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Abstract
The utility model relates to a saw cutter and a dust collecting element for the saw cutter. The saw cutter comprises a rocking arm and a saw blade, wherein the rocking arm is provided with a saw blade cover and a dust tube; the inside of the dust tube is communicated with the inside of the saw blade cover; the saw blade cover is partially covered on the saw blade. The dust collecting element comprises two side walls and an end wall, wherein each of the side walls is provided with a pivot joint part which is pivoted with the saw blade cover; the end wall is connected with the two side walls to form a channel between the two side walls and the end wall; the saw blade passes through the channel. When the saw cutter carries out saw cutting work to a workpiece, the dust collecting element is extruded by the workpiece to deflect, and simultaneously cutting scraps generated by the saw cutting work are discharged outside the saw cutter along the channel, the inside of the saw blade and the inside of the dust tube.
Description
Technical field
The utility model is relevant with sawing machine, is meant the control of dust spare that a kind of sawing machine and sawing machine are used especially.
Background technology
General common circular sawing machine (miter saw) owing to can produce many smear metals, therefore, can carry out the work of this smear metal of synchronous collection usually in addition with a dust collect plant when carrying out sawing processing.
Known structure with circular sawing machine 10 of dust collect plant as shown in Figure 1, is roughly a pedestal 12 rocking arm 14 that is pivoted, and rocking arm 14 is provided with one and turns device (figure shows), and this turns establishes one and can be driven and the saw blade 16 that rotates on the device.Rocking arm 14 is being provided with a dust leg 18 near the position that is articulated in pedestal 12, and the inlet 21 of dust leg 18 is the tangential directions corresponding to saw blade 16 rotations, and the outlet of dust leg 18 then can be communicated in a dust bag 19 or dust catcher (figure does not show).When rocking arm 14 towards a workpiece 20 direction deflections of putting in pedestal 12, and utilize when being subjected to this to turn saw blade 16 sawing workpieces 20 that device turns, downcut by saw blade 16 and with smear metal from workpiece 20, the inlet 21 that centrifugal force that can be produced by saw blade 16 and swirling eddy are sent into dust leg 18, enter in the dust bag 19 via dust leg 18 again, thus, circular sawing machine can utilize dust leg 18 to reach the purpose of collecting smear metal.
Yet, in the structure of above-mentioned circular sawing machine 10, because dust leg 18 is to be fixed in rocking arm 14, therefore when saw blade 16 sawing workpieces 20, the distance that the position of the inlet 21 of dust leg 18 and saw blade 16 back-out workpiece 20 is 22 is to change along with rocking arm 14 beats, or when saw blade 16 is cut the workpiece 20 of wearing differing heights, the inlet 21 of dust leg 18 and saw blade 16 screws out the distance of 22 of the positions of workpiece 20 also can be different, when inlet 21 when screwing out the position 22 of workpiece 20, the smear metal that produces via saw blade 16 sawing workpieces 20 is easier to enter dust leg 18, and when the distance of inlet 21 and 22 of the positions that screws out workpiece 20 far the time, smear metal just is not easy to enter fully dust leg 18, still have the part smear metal and drop, cause dust catching efficiency to reduce, and working environment is dirty and messy.
In addition, for improving aforesaid drawbacks, existing circular sawing machine structure can be in set up a fixed cover body (figure does not show) near the inlet 21 of dust leg 18, but utilize this cover body to reach the purpose of extension control of dust scope, but, add man-hour for fear of workpiece 20 carrying out sawing, the situation that this cover body blocks workpiece 20 can take place, thereby the downward length of extending of this cover body can't be oversize, cause this cover body to screw out the position 22 of workpiece 20 near saw blade 16 as far as possible, and then make that dust catching efficiency is not very desirable.
The utility model content
Therefore, main purpose of the present utility model is at the control of dust spare that provides a kind of sawing machine and sawing machine to use, and it is to be located at sawing machine movably, makes the dust catching efficiency of sawing machine higher.
Take off purpose for before reaching, the control of dust spare that a kind of sawing machine of the present utility model is used, this sawing machine includes a rocking arm and a saw blade, this rocking arm includes a saw blade cover and a dust leg, this dust leg inside is to be communicated with this saw blade cover inside, this saw blade cover is this saw blade of cover part, it is characterized in that this control of dust spare includes:
Two sidewalls, at least one this sidewall has an articulated section, and this articulated section is to be hubbed at this saw blade cover; And
One end wall, this end wall are to connect this two sidewall, form a channel between this two sidewall and this end wall, and this saw blade passes this channel.
Wherein the bearing of trend of this channel generally is same as the tangential direction of this saw blade.
Wherein this sidewall has one first limit, one second limit, and one the 3rd limit, and this end wall links the 3rd limit, and when this control of dust spare was hubbed at this saw blade cover, this saw blade cover was exposed on this first limit, and this second limit is to be positioned at this saw blade cover inside.
Wherein this first limit is generally to be circular-arc.
Wherein at least one this sidewall is provided with a guide groove, and this saw blade cover correspondence respectively is provided with positioning piece in the position of this guide groove, and respectively this keeper is to insert respectively in this guide groove.
Wherein this articulated section is near the intersection on this first limit and this second limit, and this guide groove is near the 3rd limit.
Wherein at least one this sidewall is provided with positioning piece, and this saw blade cover correspondence respectively is provided with a guide groove in the position of this keeper, and respectively this keeper is to insert respectively in this guide groove.
Wherein this sidewall is provided with at least one fin, and respectively this fin is this saw blade cover of contact.
Wherein a swash plate is extended in the non-side in the face of this channel of this end wall, and this swash plate has one to the inclined-plane that this end wall tilts, and when this control of dust spare was hubbed at this saw blade cover, this inclined-plane exposed this saw blade cover.
A kind of sawing machine of the utility model is characterized in that, includes:
One pedestal; One rocking arm, this rocking arm one end are to be hubbed at this pedestal, and can be with respect to this pedestal beat; This rocking arm has a saw blade cover and a dust leg, this saw blade cover inside of this dust leg internal communication;
One turns device, and this turns device is to be located at this rocking arm;
One saw blade, this saw blade are to link this to turn device, this this saw blade of saw blade cover cover part, and this saw blade can turn device by this and drive and rotate; And
One control of dust spare, this control of dust spare have two sidewalls, and the end wall of this two sidewall of binding, and at least one this sidewall has an articulated section, and this articulated section is to be hubbed at this saw blade cover, form a channel between this two sidewall and this end wall, and this saw blade passes this channel.
Wherein the bearing of trend of this channel generally is same as the tangential direction of this saw blade.
Wherein this sidewall has one first limit, one second limit, and one the 3rd limit, and this end wall links the 3rd limit, and when this control of dust spare was hubbed at this saw blade cover, this saw blade cover was exposed on this first limit, and this second limit is to be positioned at this saw blade cover inside.
Wherein this first limit is generally to be circular-arc.
Wherein at least one this sidewall is provided with a guide groove, and this saw blade cover correspondence respectively is provided with positioning piece in the position of this guide groove, and respectively this keeper is to insert respectively in this guide groove.
Wherein this articulated section is near the intersection on this first limit and this second limit, and this guide groove is near the 3rd limit.
Wherein at least one this sidewall is provided with positioning piece, and this saw blade cover correspondence respectively is provided with a guide groove in the position of this keeper, and respectively this keeper is to insert respectively in this guide groove.
Wherein this sidewall is provided with at least one fin, and respectively this fin is this saw blade cover of contact.
Wherein a swash plate is extended in the non-side in the face of this channel of this end wall, and this swash plate has one to the inclined-plane that this end wall tilts, and when this control of dust spare was hubbed at this saw blade cover, this inclined-plane exposed this saw blade cover.
Wherein this pedestal has a railroad and a workbench, and this rocking arm 1 end is to be hubbed at this railroad, and by the drive of this railroad, this rocking arm can be with respect to this table translation.
This sawing machine is to be circular sawing machine.
Thus, the control of dust spare that sawing machine of the present utility model and sawing machine are used has guiding and the function of collecting this smear metal when the sawing operation, and can contact this workpiece, screw out the position of this workpiece near this saw blade as far as possible,, make the dust catching efficiency of applied sawing machine higher.
Description of drawings
Below, conjunction with figs. is enumerated some preferred embodiments, and in order to structure of the present utility model and effect are elaborated, each wherein used accompanying drawing brief description earlier is as follows, wherein:
Fig. 1 is the side view of known circular sawing machine;
Fig. 2 is the stereogram that the utility model first preferred embodiment is applied to circular sawing machine;
Fig. 3 is the side view that the utility model first preferred embodiment is applied to circular sawing machine;
Fig. 4 is the stereogram of the control of dust spare of the utility model first preferred embodiment;
Fig. 5 is the side view of the control of dust spare of the utility model first preferred embodiment;
Fig. 6 is the opposite side view of the control of dust spare of the utility model first preferred embodiment;
Fig. 7 is the top view of the control of dust spare of the utility model first preferred embodiment;
Fig. 8 is the schematic diagram that the utility model first preferred embodiment is applied to circular sawing machine;
Fig. 9 is another schematic diagram that the utility model first preferred embodiment is applied to circular sawing machine; And
Figure 10 is the side view of the control of dust spare of the utility model second preferred embodiment.
The specific embodiment
Seeing also Fig. 2, shown in Figure 3, is the state of being located at a sawing machine 32 for the control of dust spare 30 that the utility model first preferred embodiment is provided.Sawing machine 32 in the present embodiment is to be circular sawing machine, and sawing machine 32 includes a pedestal 34, and turns device 36, a saw blade 38, control of dust spare 30 and a Rocker arm 40.Pedestal 34 comprises a railroad 42 and a workbench 44, and railroad 42 workbench 44 front and back relatively slides.Turning device 36 is to be a motor in the present embodiment, and turning device 36 is to be located at Rocker arm 40, and saw blade 38 is to be linked to turn device 36, can be by turning device 36 driven rotary.Rocker arm 40 has a saw blade cover 46 and a dust leg 48, saw blade cover 46 is cover part saw blades 38, dust leg 48 is positioned at the position near railroad 42, its internal communication saw blade cover 46 inside; Rocker arm 40 one ends are the ends that are hubbed at railroad 42 can be with respect to workbench beat about in the of 44, when slide in railroad 42 front and back; will drive Rocker arm 40 front and back translation, and then make saw blade 38 also before and after translation.
Extremely shown in Figure 7 as Fig. 4, control of dust spare 30 has two general sidewall 50 and end walls 52 triangular in shape, each sidewall 50 has one first limit 54, one second limit 56, and one the 3rd limit 58, each first limit 54 is to be circular-arc, and end wall 52 links 2 the 3rd limits 58, make and form a channel 60 between two sidewalls 50 and the end wall 52, the outer surface of each sidewall 50 has an articulated section 62, articulated section 62 is to be to protrude sidewall 50 cylindricly, and articulated section 62 is to be close to first limit 54 of sidewall 50 and the intersection on second limit 56, wherein a sidewall 50 has a microscler guide groove 64 that runs through sidewall 50, guide groove 64 is close to the 3rd limit 58, the outer surface of each sidewall 50 is provided with one first fin 66 in addition and one second fin, 68, the first fins 66 are close to the 3rd limit 58 near articulated section 62, the second fins 68, the outer surface of end wall 52 then one extends a swash plate 70 triangular in shape, and swash plate 70 has an inclined-plane 72 to end wall 52 inclinations.As shown in Figure 3, two articulated sections 62 of control of dust spare 30 are to penetrate two perforation 74 that are opened in saw blade cover 46 respectively, the positioning piece 76 of saw blade cover 46 (for example screw) penetrates in the guide groove 64 of sidewall 50, first fin 66 and second fin 68 of each sidewall 50 touch saw blade cover 46 inboards, when control of dust spare 30 is a fulcrum with two articulated sections 62, during with respect to 46 deflections of saw blade cover, control of dust spare 30 is that the wall with guide groove 64 moves along keeper 76, first fin 66 and 68 medial movement of touching saw blade cover 46 of second fin, sidewall 50 is separated, control of dust spare 30 deflection comparatively swimmingly with the inboard of saw blade cover 46.First limit 54 of each sidewall 50 and the inclined-plane 72 of swash plate 70 are to be exposed to saw blade cover 46, and second limit 56 of each sidewall 50 is to be positioned at saw blade cover 46 inside, and the channel 60 of control of dust spare 30 is to be communicated to saw blade cover 46 inside, is communicated to dust leg 48 inside again.Two sidewalls 50 of control of dust spare 30 are two sides that lay respectively at saw blade 38, and the part outer rim of saw blade 38 is positioned at the channel 60 of control of dust spare 30, and the tangential direction of saw blade 38 generally is same as the bearing of trend of channel 60.
Via said structure, as shown in Figure 8, when circular sawing machine 32 is desired along straight line saw one workpiece 78, the user makes earlier to be turned the saw blade 38 incision workpiece 78 that device 36 drives, control of dust spare 30 is subjected to gravity effect simultaneously, its first limit 54 directly is contacted with workpiece 78, and press close to the position 79 that saw blade 38 screws out workpiece 78, then the user spurs Rocker arm 40; Rocker arm 40 can be by railroad 42 along straight line saw workpiece 78; because two sidewalls 50 of control of dust spare 30 are two outsides that lay respectively at saw blade 38; and screw out between the position 79 and dust leg 48 of workpiece 78 between saw blade 38; channel 60 that the centrifugal force that the smear metal that workpiece 78 is cut out by saw blade 38 can be produced with the saw blade 38 of rotation and swirling eddy are sent into control of dust spare 30, again along saw blade cover 46 inside, discharges via dust leg 48 inside; it is excessive in control of dust spare 30 outsides that smear metal can not loose; and during Rocker arm 40 translation, and control of dust spare 30 also is a contact workpiece 78 at any time, makes the sustainable dust leg 48 that enters of smear metal.
In addition, as shown in Figure 9, when saw blade 38 translation sawings surpass the leading edge of workpiece 78, and during the contactless workpiece 78 in first limit 54 of each sidewall 50,72 on the inclined-plane of swash plate 70 can be in contact with one another with workpiece 78, therefore if when desiring to make saw blade 38 to continue sawing workpieces 78; Rocker arm 43 can keep the former saw translation highly backward of cutting, and until making saw blade 38 touch workpiece 78, workpiece 78 will promote inclined-plane 72 this moment; make control of dust spare 30 to saw blade cover 46 interior deflector, first limit 54 contact workpiece 78 again thus.
Control of dust spare 30 provided by the utility model is can pushing by workpiece 78, towards saw blade cover 46 interior deflector, or, extend from saw blade cover 46 inside by gravity, therefore in different cutting under the saw height, or when Rocker arm 43 translations, control of dust spare 30 all can correspondence be cut saw height, suitably deflection, be contacted with workpiece 78, and press close to the position 79 that saw blade 38 screws out workpiece 78, and therefore have guiding and the function of collecting smear metal, make the dust catching efficiency of applied circular sawing machine 32 higher.
The microscler guide groove that runs through sidewall 50 64 of above-mentioned control of dust spare 30 and the structure that the keeper 76 of saw blade cover 46 mutually combines also can change guide groove 64 is opened in saw blade cover 46, and the mode that keeper 76 is located on the sidewall 50 replaces.
As shown in figure 10, it is the side view of the control of dust spare 80 that provided for the utility model second preferred embodiment, its primary structure and first preferred embodiment are roughly the same, characteristics then are: wherein one or second fin 84 of each sidewall 82 be ringwise, go out a guide groove 86 with corral, the keeper 76 of saw blade cover 46 is to be located at guide groove 86, keeper 76 by the inner edge of second fin 84 and moves, and can make control of dust spare 80 deflection comparatively swimmingly.
In addition, each sidewall 50 of the control of dust spare of first preferred embodiment 30 also can all be offered the microscler guide groove 64 that runs through sidewall 50, the position of saw blade cover 46 corresponding each guide groove 64 all is provided with keeper 76, each guide groove 46 mutually combines with corresponding keeper 76, also can make control of dust spare 30 more swimmingly with respect to 46 deflections of saw blade cover.
The above only is a preferable possible embodiments of the present utility model, and every application the utility model illustrates described content, and the claim equivalent structure or the variation of doing, and all should be included in the claim of the present utility model.
Claims (20)
1. control of dust spare that sawing machine is used, this sawing machine includes a rocking arm and a saw blade, and this rocking arm includes a saw blade cover and a dust leg, this dust leg inside is to be communicated with this saw blade cover inside, this saw blade cover is this saw blade of cover part, it is characterized in that this control of dust spare includes:
Two sidewalls, at least one this sidewall has an articulated section, and this articulated section is to be hubbed at this saw blade cover; And
One end wall, this end wall are to connect this two sidewall, form a channel between this two sidewall and this end wall, and this saw blade passes this channel.
2. the control of dust spare of using according to the described sawing machine of claim 1 is characterized in that, wherein the bearing of trend of this channel generally is same as the tangential direction of this saw blade.
3. the control of dust spare of using according to the described sawing machine of claim 1, it is characterized in that, wherein this sidewall has one first limit, one second limit, and one the 3rd limit, this end wall links the 3rd limit, when this control of dust spare was hubbed at this saw blade cover, this saw blade cover was exposed on this first limit, and this second limit is to be positioned at this saw blade cover inside.
4. the control of dust spare of using according to the described sawing machine of claim 3 is characterized in that, wherein this first limit is generally to be circular-arc.
5. the control of dust spare of using according to the described sawing machine of claim 3 is characterized in that, wherein at least one this sidewall is provided with a guide groove, and this saw blade cover correspondence respectively is provided with positioning piece in the position of this guide groove, and respectively this keeper is to insert respectively in this guide groove.
6. the control of dust spare of using according to the described sawing machine of claim 5 is characterized in that, wherein this articulated section is near the intersection on this first limit and this second limit, and this guide groove is near the 3rd limit.
7. the control of dust spare of using according to the described sawing machine of claim 3 is characterized in that, wherein at least one this sidewall is provided with positioning piece, and this saw blade cover correspondence respectively is provided with a guide groove in the position of this keeper, and respectively this keeper is to insert respectively in this guide groove.
8. the control of dust spare of using according to the described sawing machine of claim 1 is characterized in that, wherein this sidewall is provided with at least one fin, and respectively this fin is this saw blade cover of contact.
9. the control of dust spare of using according to the described sawing machine of claim 1, it is characterized in that wherein a swash plate is extended in the non-side in the face of this channel of this end wall, this swash plate has an inclined-plane to this end wall inclination, when this control of dust spare was hubbed at this saw blade cover, this inclined-plane exposed this saw blade cover.
10. a sawing machine is characterized in that, includes:
One pedestal; One rocking arm, this rocking arm one end are to be hubbed at this pedestal, and can be with respect to this pedestal beat; This rocking arm has a saw blade cover and a dust leg, this saw blade cover inside of this dust leg internal communication;
One turns device, and this turns device is to be located at this rocking arm;
One saw blade, this saw blade are to link this to turn device, this this saw blade of saw blade cover cover part, and this saw blade can turn device by this and drive and rotate; And
One control of dust spare, this control of dust spare have two sidewalls, and the end wall of this two sidewall of binding, and at least one this sidewall has an articulated section, and this articulated section is to be hubbed at this saw blade cover, form a channel between this two sidewall and this end wall, and this saw blade passes this channel.
11., it is characterized in that wherein the bearing of trend of this channel generally is same as the tangential direction of this saw blade according to the described sawing machine of claim 10.
12. according to the described sawing machine of claim 10, it is characterized in that, wherein this sidewall has one first limit, one second limit, and one the 3rd limit, this end wall links the 3rd limit, when this control of dust spare was hubbed at this saw blade cover, this saw blade cover was exposed on this first limit, and this second limit is to be positioned at this saw blade cover inside.
13., it is characterized in that wherein this first limit is generally to be circular-arc according to the described sawing machine of claim 12.
14., it is characterized in that wherein at least one this sidewall is provided with a guide groove according to the described sawing machine of claim 12, this saw blade cover correspondence respectively is provided with positioning piece in the position of this guide groove, respectively this keeper is to insert respectively in this guide groove.
15., it is characterized in that wherein this articulated section is near the intersection on this first limit and this second limit according to the described sawing machine of claim 14, this guide groove is near the 3rd limit.
16., it is characterized in that wherein at least one this sidewall is provided with positioning piece according to the described sawing machine of claim 12, this saw blade cover correspondence respectively is provided with a guide groove in the position of this keeper, respectively this keeper is to insert respectively in this guide groove.
17., it is characterized in that wherein this sidewall is provided with at least one fin according to the described sawing machine of claim 10, respectively this fin is this saw blade cover of contact.
18. according to the described sawing machine of claim 10, it is characterized in that wherein a swash plate is extended in the non-side in the face of this channel of this end wall, this swash plate has an inclined-plane to this end wall inclination, when this control of dust spare was hubbed at this saw blade cover, this inclined-plane exposed this saw blade cover.
19., it is characterized in that wherein this pedestal has a railroad and a workbench according to the described sawing machine of claim 10, this rocking arm one end is to be hubbed at this railroad, by the drive of this railroad, this rocking arm can be with respect to this table translation.
20., it is characterized in that this sawing machine is to be circular sawing machine according to the described sawing machine of claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105135 CN2845987Y (en) | 2005-08-15 | 2005-08-15 | Saw cutter and dust collecting workpiece for saw cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105135 CN2845987Y (en) | 2005-08-15 | 2005-08-15 | Saw cutter and dust collecting workpiece for saw cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845987Y true CN2845987Y (en) | 2006-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105135 Expired - Fee Related CN2845987Y (en) | 2005-08-15 | 2005-08-15 | Saw cutter and dust collecting workpiece for saw cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845987Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480738A (en) * | 2008-01-11 | 2009-07-15 | 力山工业股份有限公司 | Dust collecting device for saw cutting implement |
| CN102218756A (en) * | 2010-04-15 | 2011-10-19 | 株式会社牧田 | Cutting devices |
| CN101663122B (en) * | 2007-02-20 | 2011-10-26 | 伊利诺斯工具制品有限公司 | Tube cutting device |
| CN102248553A (en) * | 2011-06-08 | 2011-11-23 | 济南海富塑胶有限公司 | Dustless cutting device for PVC (polyvinyl chloride) plates |
| CN101722332B (en) * | 2008-10-24 | 2012-03-28 | 苏州宝时得电动工具有限公司 | Oblique saw |
| CN107322086A (en) * | 2017-08-28 | 2017-11-07 | 方永良 | A kind of pipe cutting machine |
-
2005
- 2005-08-15 CN CN 200520105135 patent/CN2845987Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101663122B (en) * | 2007-02-20 | 2011-10-26 | 伊利诺斯工具制品有限公司 | Tube cutting device |
| CN101480738A (en) * | 2008-01-11 | 2009-07-15 | 力山工业股份有限公司 | Dust collecting device for saw cutting implement |
| CN101722332B (en) * | 2008-10-24 | 2012-03-28 | 苏州宝时得电动工具有限公司 | Oblique saw |
| CN102218756A (en) * | 2010-04-15 | 2011-10-19 | 株式会社牧田 | Cutting devices |
| CN102248553A (en) * | 2011-06-08 | 2011-11-23 | 济南海富塑胶有限公司 | Dustless cutting device for PVC (polyvinyl chloride) plates |
| CN107322086A (en) * | 2017-08-28 | 2017-11-07 | 方永良 | A kind of pipe cutting machine |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20140815 |
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| EXPY | Termination of patent right or utility model |