CA2549775A1 - Belt sander - Google Patents
Belt sander Download PDFInfo
- Publication number
- CA2549775A1 CA2549775A1 CA 2549775 CA2549775A CA2549775A1 CA 2549775 A1 CA2549775 A1 CA 2549775A1 CA 2549775 CA2549775 CA 2549775 CA 2549775 A CA2549775 A CA 2549775A CA 2549775 A1 CA2549775 A1 CA 2549775A1
- Authority
- CA
- Canada
- Prior art keywords
- sanding device
- support bracket
- belt sander
- swinging
- accordance
- 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.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/22—Accessories for producing a reciprocation of the grinding belt normal to its direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/002—Grinding heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A belt sander includes a base, a sanding device, a worktable, a tipping drive device, and a swinging device. The swinging device includes a cylindrical roller, a central shaft, a toothed ring, a drive gear, a cam, and a fixing rod. The swinging device drives the sanding device to produce a slightly reciprocally swinging action during operation of the sanding device. Thus, the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging action of the swinging device and the sanding device, so that the sand belt can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and finishing effect of the belt sander.
Description
BELT ANDER
BACKGRO'CJND OI? THE VWM ON
1. Field o the YnyeDtion The present invention relates to a belt sander, and more particularly to a belt sander having a reciprocally swinging effect.
BACKGRO'CJND OI? THE VWM ON
1. Field o the YnyeDtion The present invention relates to a belt sander, and more particularly to a belt sander having a reciprocally swinging effect.
2. Description of the Related At~
A belt sander is used to grind and finish a wooden material. However, the sand belt of the belt sander has a surface fomed with particles an'anged in an irregular manner, so that the surface of the wooden material is easily i4 scratched by the sand belt, thereby decreasing the finishing effect of the belt sander. In addition, the sand belt of the belt sander has a rough surface, so that the wooden chips produced during the grinding process are easily attached to the surface of the sand belt. 'X"hus,,the worker has to clear the surface of the sand belt frequently, thereby decreasing the working efficiency of the belt sander.
A conventional belt sander in accordance with the prior art was disclosed in his U.S. Patent No. 6,283,841-B 1.
SU MARNTION
In accordance with the present invention, there is provided a belt sander, comprising a base, a sanding device mounted on an upper portion of the base, a worktable mounted on a front portion of the sanding device, a tipping drive device mounted on a first side of the sanding device, and a swinging device mounted on a second side of the sanding device.
The swinging device includes a cylindrical roller rotatably mounted on the second side of the sanding device and rotated by the sanding device, a central shaft mounted in the roller to rotate therewith, a toothed ring mounted on a lower end of the central shaft to rotate therewith, a drive gear meshing with and rotated by the toothed ring, a cam mounted on and rotated by the drive gear, and a fixing rod mounted on the cam to rotate therewith and connected to the roller to swing the roller by rotation of the cam to produce a reciprocally swinging action by a restoring sprinig.
The primary objective of the present invention is to provide a belt sander having a slightly reciprocally swinging action.
Another objective of the present invention is to provide a belt sander, wherein the swinging device drives. the sanding device to produce a slightly reciprocally swinging action during operation of the sanding device.
A fiuther objective of the present invention is to provide a belt sander, wherein the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging aetion of the swinging device and the sanding device, so that the sand:belt,can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and finishing effect of the belt sander.
A further objective of the present invention is to provide a belt sander, wherein tlze sand belt can be used to grind the wooden material smoothly, thereby preventing the wooden material from being scratched or worn by the sand belt so as to enhance the quality of the wooden material.
A further objective of the present invention is to provide a belt sander, wherein the wooden chips produced dnring the grinding process are not easily attached to the surface of the sand 'belt =by the reciprocally and successively swinging action of the swinging device and the sanding device, so that the wooden chips can be cleaned easily and conveniently, thereby enhancing the working eflriciency of the belt sander.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
BRIEF AESMWUQN OF THE DRAWINGS
Fig. 1 is a perspective view of a belt sander in accordance with the preferred embodiment of the present invention;
Fig. 2 is a partially perspective ennlarged view of the belt sander as shown in Fig. 1;
p'ig. 3 is an exploded perspective view of the belt sander as shown in Fig. 2;
Fig. 4 is a plan view of the belt sander as shown in Fig. 2; and Fig. 5 is a schematic operational view of the belt sander as showm in Fig. 4.
DETAILED DESCRIPTXUN OF THE INVENTION
Itefcrring to the drawings and initially to Figs. 1-3, a belt sander in accordance with the preferred embodiment of the present invention comprises a base 14, a sanding device 10 mounted oin an upper pordon of the base 14, a worktable 12 mounted on a front poirtion of the sanding device 10, a tipping drive device 11 mounted on a fust side of the sanding device 10 to adjust the angle of the sanding device 10 so'as to satisfy different working requirements, and a swinging device 13 mounted'on a second side of the sanding device 10.
The swinging device 13 includes a cylindrical roller 60= rotatably mounted on the second side of the sanding device 10 and rotated by the sanding device 10, a central shaft= 30 mounted in the roller 60 to rotate therewith, a toothed ring 31 mounted on a lower end of the central shaft 30 to rotate therewith, a drive gear 42 meshing with and rotated by the toothed ring 31, a cam 41 mounted on and rotated by the drive gear 42, a=fixing rod 51 mounted on the cam 41 to rotate therewith and connected to the roller 60 to swing the roller 60 by rotation of the cam 41 to produce a reciprocally swinging action by a restoring spring 50.
Thus, when the sanding device 10 is operated, the sand belt of the sanding device 10 is driven to rotate the roller 60 which rotates the central shaft which rotates the toothed ring 31 which rotates the drive gear 42 which rotates the cam 41 which moves the fixing rod 51 which drives the roller 60 to swing by rotation of the cam 41 so as to produce a reciprocally swinging action by the restoring spring 50 so that the swinging device 13 has a reciprocally swinging effect. 5 The sanding device 10 has a bottom provided with a locking plate 52 for mounting the fixing rod 51. =
The swinging device 13 further includes a substantially U-shaped first support bracket 20 for mounting the roller 60; and a substantially U-shaped second support bracket 40 mounted on the first support bracket 20.
The first support bracket 20.. is mounted on the second side of the sanding device 10 to provide a support to the swinging device 13. The first support bracket 20 has a side formed with a circular hole 25 attached to the second side of the sanding device.lb,by a transverse rod 22, a spring 21 and a locking nut 24.
k5 The swinging device 13 further includes a drawing rod 45 having a first end loeked on the first support bracket 20 for drawing the first support bracket 20 to swing the roller 60; and the restoring.spring 50 has a first end mounted on a second end of the dtawing rod 45 and a second end transversely mounted on the fixing rod 51.
. The central shaft 30 is mounted in the first support bracket 20 and has a-first end for mounting a connecting shaft 32 and a second end for mounting the toothed ring 31 which protrudes outward from the first support bracket 20.
= =S
The first end of the central shaft 30 is forrued with a first groove 33 to receive a first locking tenon 34 for locking the connecting shaft 32, and the second end of the central shaft 30 is formed with a second groove 330 to receive a second locking tenon 340 for locking the toothed ring 31.
The drive gear 42 and the cam 41 are inounted in the second support bracket 40 by a support shaft 43, and-the second support bracket 40 has two sides each formed with a through hole 44 for mounting the support shaft 43. A
housing 61 is ninunted on the second,support bracket 40 to cover the second support bracket 40.
In operation, referring to Figs. 1-5, when the sanding device 10 is operated, the sand belt of the sanding device 10 is driven to rotate the roller 60 which rotates the eentral shaft 30 which rotates the toothed ring 31 which rotates the drive gear 42 which rotates the cam 41 so that the fixing rod 51 mounted on the locking plate 52 of the sanding device 10 is moved by rotation of the cam 41. At this time, the drawing rod 45 has a first end looked on the first support bracket 20 for drawing the first support bracket 20 to swing the roller 60, and the restoring spring 50 has a first end mounted on the second end of the drawing rod 45 and a second end transversely mounted on the fixing rod 51.
Thus, when.the carn 41 is rotated, the first support bracket 20 produces a reciprocally swinging action, so that the swinging device 13 and the sanding device 10 are driven to swing. At this time, the sand belt of the sanding device 10 is driven successively, so that the swinging device 13 and the sanding device 10 can produce a reciprocally swinging action successively during operation of the sanding device 10. Thus, the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging action of the swinging device 13 and the sariding device 10, so that the sand belt can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and finishing effect of the belt sander.
Accordingly, the swinging device 13 drives the sanding device 10 to produce a slightly reciprocally swinging action during operation of the sanding device 10. In addition, the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging action of the swinging device '13 and the sanding device 1(Q so that the sand belt can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and fmishing effect of the belt sander. Further, the sand belt can be used to grind the wooden material smoothly, thereby preventing the wooden I5 material from being scratched or viorn by the sand belt so as to enhance the quality of the wooden material. Further, the wooden chips-produced during the grinding process are not easily attached to the surface of the sand belt by the reciprocally and successively swinging action of the swinging device 13 and the sanding device 10, so that the wooden chips can be cleaned easily and conveniently, thereby enhancing the working efficiency of the belt sander.
Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above; it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, thereforai, contcmplated that the appended claim or ciaims will cover such modifications and variations that fall within the true scope of the invention.
A belt sander is used to grind and finish a wooden material. However, the sand belt of the belt sander has a surface fomed with particles an'anged in an irregular manner, so that the surface of the wooden material is easily i4 scratched by the sand belt, thereby decreasing the finishing effect of the belt sander. In addition, the sand belt of the belt sander has a rough surface, so that the wooden chips produced during the grinding process are easily attached to the surface of the sand belt. 'X"hus,,the worker has to clear the surface of the sand belt frequently, thereby decreasing the working efficiency of the belt sander.
A conventional belt sander in accordance with the prior art was disclosed in his U.S. Patent No. 6,283,841-B 1.
SU MARNTION
In accordance with the present invention, there is provided a belt sander, comprising a base, a sanding device mounted on an upper portion of the base, a worktable mounted on a front portion of the sanding device, a tipping drive device mounted on a first side of the sanding device, and a swinging device mounted on a second side of the sanding device.
The swinging device includes a cylindrical roller rotatably mounted on the second side of the sanding device and rotated by the sanding device, a central shaft mounted in the roller to rotate therewith, a toothed ring mounted on a lower end of the central shaft to rotate therewith, a drive gear meshing with and rotated by the toothed ring, a cam mounted on and rotated by the drive gear, and a fixing rod mounted on the cam to rotate therewith and connected to the roller to swing the roller by rotation of the cam to produce a reciprocally swinging action by a restoring sprinig.
The primary objective of the present invention is to provide a belt sander having a slightly reciprocally swinging action.
Another objective of the present invention is to provide a belt sander, wherein the swinging device drives. the sanding device to produce a slightly reciprocally swinging action during operation of the sanding device.
A fiuther objective of the present invention is to provide a belt sander, wherein the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging aetion of the swinging device and the sanding device, so that the sand:belt,can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and finishing effect of the belt sander.
A further objective of the present invention is to provide a belt sander, wherein tlze sand belt can be used to grind the wooden material smoothly, thereby preventing the wooden material from being scratched or worn by the sand belt so as to enhance the quality of the wooden material.
A further objective of the present invention is to provide a belt sander, wherein the wooden chips produced dnring the grinding process are not easily attached to the surface of the sand 'belt =by the reciprocally and successively swinging action of the swinging device and the sanding device, so that the wooden chips can be cleaned easily and conveniently, thereby enhancing the working eflriciency of the belt sander.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
BRIEF AESMWUQN OF THE DRAWINGS
Fig. 1 is a perspective view of a belt sander in accordance with the preferred embodiment of the present invention;
Fig. 2 is a partially perspective ennlarged view of the belt sander as shown in Fig. 1;
p'ig. 3 is an exploded perspective view of the belt sander as shown in Fig. 2;
Fig. 4 is a plan view of the belt sander as shown in Fig. 2; and Fig. 5 is a schematic operational view of the belt sander as showm in Fig. 4.
DETAILED DESCRIPTXUN OF THE INVENTION
Itefcrring to the drawings and initially to Figs. 1-3, a belt sander in accordance with the preferred embodiment of the present invention comprises a base 14, a sanding device 10 mounted oin an upper pordon of the base 14, a worktable 12 mounted on a front poirtion of the sanding device 10, a tipping drive device 11 mounted on a fust side of the sanding device 10 to adjust the angle of the sanding device 10 so'as to satisfy different working requirements, and a swinging device 13 mounted'on a second side of the sanding device 10.
The swinging device 13 includes a cylindrical roller 60= rotatably mounted on the second side of the sanding device 10 and rotated by the sanding device 10, a central shaft= 30 mounted in the roller 60 to rotate therewith, a toothed ring 31 mounted on a lower end of the central shaft 30 to rotate therewith, a drive gear 42 meshing with and rotated by the toothed ring 31, a cam 41 mounted on and rotated by the drive gear 42, a=fixing rod 51 mounted on the cam 41 to rotate therewith and connected to the roller 60 to swing the roller 60 by rotation of the cam 41 to produce a reciprocally swinging action by a restoring spring 50.
Thus, when the sanding device 10 is operated, the sand belt of the sanding device 10 is driven to rotate the roller 60 which rotates the central shaft which rotates the toothed ring 31 which rotates the drive gear 42 which rotates the cam 41 which moves the fixing rod 51 which drives the roller 60 to swing by rotation of the cam 41 so as to produce a reciprocally swinging action by the restoring spring 50 so that the swinging device 13 has a reciprocally swinging effect. 5 The sanding device 10 has a bottom provided with a locking plate 52 for mounting the fixing rod 51. =
The swinging device 13 further includes a substantially U-shaped first support bracket 20 for mounting the roller 60; and a substantially U-shaped second support bracket 40 mounted on the first support bracket 20.
The first support bracket 20.. is mounted on the second side of the sanding device 10 to provide a support to the swinging device 13. The first support bracket 20 has a side formed with a circular hole 25 attached to the second side of the sanding device.lb,by a transverse rod 22, a spring 21 and a locking nut 24.
k5 The swinging device 13 further includes a drawing rod 45 having a first end loeked on the first support bracket 20 for drawing the first support bracket 20 to swing the roller 60; and the restoring.spring 50 has a first end mounted on a second end of the dtawing rod 45 and a second end transversely mounted on the fixing rod 51.
. The central shaft 30 is mounted in the first support bracket 20 and has a-first end for mounting a connecting shaft 32 and a second end for mounting the toothed ring 31 which protrudes outward from the first support bracket 20.
= =S
The first end of the central shaft 30 is forrued with a first groove 33 to receive a first locking tenon 34 for locking the connecting shaft 32, and the second end of the central shaft 30 is formed with a second groove 330 to receive a second locking tenon 340 for locking the toothed ring 31.
The drive gear 42 and the cam 41 are inounted in the second support bracket 40 by a support shaft 43, and-the second support bracket 40 has two sides each formed with a through hole 44 for mounting the support shaft 43. A
housing 61 is ninunted on the second,support bracket 40 to cover the second support bracket 40.
In operation, referring to Figs. 1-5, when the sanding device 10 is operated, the sand belt of the sanding device 10 is driven to rotate the roller 60 which rotates the eentral shaft 30 which rotates the toothed ring 31 which rotates the drive gear 42 which rotates the cam 41 so that the fixing rod 51 mounted on the locking plate 52 of the sanding device 10 is moved by rotation of the cam 41. At this time, the drawing rod 45 has a first end looked on the first support bracket 20 for drawing the first support bracket 20 to swing the roller 60, and the restoring spring 50 has a first end mounted on the second end of the drawing rod 45 and a second end transversely mounted on the fixing rod 51.
Thus, when.the carn 41 is rotated, the first support bracket 20 produces a reciprocally swinging action, so that the swinging device 13 and the sanding device 10 are driven to swing. At this time, the sand belt of the sanding device 10 is driven successively, so that the swinging device 13 and the sanding device 10 can produce a reciprocally swinging action successively during operation of the sanding device 10. Thus, the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging action of the swinging device 13 and the sariding device 10, so that the sand belt can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and finishing effect of the belt sander.
Accordingly, the swinging device 13 drives the sanding device 10 to produce a slightly reciprocally swinging action during operation of the sanding device 10. In addition, the grinding path and area of the sand belt are increased largely by the reciprocally and successively swinging action of the swinging device '13 and the sanding device 1(Q so that the sand belt can be used to grind the wooden material exactly and efficiently, thereby greatly enhancing the grinding and fmishing effect of the belt sander. Further, the sand belt can be used to grind the wooden material smoothly, thereby preventing the wooden I5 material from being scratched or viorn by the sand belt so as to enhance the quality of the wooden material. Further, the wooden chips-produced during the grinding process are not easily attached to the surface of the sand belt by the reciprocally and successively swinging action of the swinging device 13 and the sanding device 10, so that the wooden chips can be cleaned easily and conveniently, thereby enhancing the working efficiency of the belt sander.
Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above; it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, thereforai, contcmplated that the appended claim or ciaims will cover such modifications and variations that fall within the true scope of the invention.
Claims (12)
1. A belt sander, comprising:
a base;
a sanding device mounted on an upper portion of the base;
a worktable mounted on a front portion of the sanding device;
a tipping drive device mounted on a first side of the sanding device;
a swinging device mounted on a second side of the sanding device;
a cylindrical roller rotatably mounted on the second side of the sanding device and rotated by the sanding device;
a central shaft mounted in the roller to rotate therewith;
a toothed ring mounted on a lower end of the central shaft to rotate therewith;
a drive gear meshing with and rotated by the toothed ring;
a cam mounted on and rotated by the drive gear;
a fixing rod mounted on the cam to rotate therewith and connected to the roller to swing the roller by rotation of the cam to produce a reciprocally swinging action by a restoring spring; wherein the swinging device further includes a substantially U-shaped first support bracket for mounting the roller, and a substantially U-shaped second support bracket mounted on the first support bracket;
the swinging device further includes a drawing rod having a first end locked on the first support bracket for drawing the first support bracket to swing the roller; and the restoring spring has a first end mounted on a second end of the drawing rod and a second end transversely mounted on the fixing rod.
a base;
a sanding device mounted on an upper portion of the base;
a worktable mounted on a front portion of the sanding device;
a tipping drive device mounted on a first side of the sanding device;
a swinging device mounted on a second side of the sanding device;
a cylindrical roller rotatably mounted on the second side of the sanding device and rotated by the sanding device;
a central shaft mounted in the roller to rotate therewith;
a toothed ring mounted on a lower end of the central shaft to rotate therewith;
a drive gear meshing with and rotated by the toothed ring;
a cam mounted on and rotated by the drive gear;
a fixing rod mounted on the cam to rotate therewith and connected to the roller to swing the roller by rotation of the cam to produce a reciprocally swinging action by a restoring spring; wherein the swinging device further includes a substantially U-shaped first support bracket for mounting the roller, and a substantially U-shaped second support bracket mounted on the first support bracket;
the swinging device further includes a drawing rod having a first end locked on the first support bracket for drawing the first support bracket to swing the roller; and the restoring spring has a first end mounted on a second end of the drawing rod and a second end transversely mounted on the fixing rod.
2. The belt sander in accordance with claim 1, wherein when the sanding device is operated, the sand belt of the sanding device is driven to rotate the roller which rotates the central shaft which rotates the toothed ring which rotates the drive gear which rotates the cam which moves the fixing rod which drives the roller to swing by rotation of the cam so as to produce a reciprocally swinging action by the restoring spring so that the swinging device has a reciprocally swinging effect.
3. The belt sander in accordance with claim 1, wherein the sanding device has a bottom provided with a locking plate for mounting the fixing rod.
4. The belt sander in accordance with claim 1, wherein the first support bracket is mounted on the second side of the sanding device to provide a support to the swinging device.
5. The belt sander in accordance with claim 1, wherein the first support bracket has a side formed with a circular hole attached to the second side of the sanding device by a transverse rod, a spring and a locking nut.
6. The belt sander in accordance with claim 1, wherein the central shaft is mounted in the first support bracket and has a first end for mounting a connecting shaft and a second end for mounting the toothed ring which protrudes outward from the first support bracket.
7. The belt sander in accordance with claim 6, wherein the first end of the central shaft is formed with a first groove to receive a first locking tenon for locking the connecting shaft, and the second end of the central shaft is formed with a second groove to receive a second locking tenon for locking the toothed ring.
8. The belt sander in accordance with claim 1, wherein the drive gear and the cam are mounted in the second support bracket by a support shaft.
9. The belt sander in accordance with claim 8, wherein the second support bracket has two sides each formed with a through hole for mounting the support shaft.
10. The belt sander in accordance with claim 1, wherein the swinging device further includes a housing mounted on the second support bracket to cover the second support bracket.
11 11. The belt sander in accordance with claim 1, wherein the swinging device drives the sanding device to produce a reciprocally swinging action during operation of the sanding device.
12. The belt sander in accordance with claim 1, wherein the swinging device and the sanding device produce a reciprocally swinging action successively during operation of the sanding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2549775 CA2549775A1 (en) | 2006-04-26 | 2006-04-26 | Belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2549775 CA2549775A1 (en) | 2006-04-26 | 2006-04-26 | Belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2549775A1 true CA2549775A1 (en) | 2007-10-26 |
Family
ID=38621108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2549775 Abandoned CA2549775A1 (en) | 2006-04-26 | 2006-04-26 | Belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2549775A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372461A (en) * | 2020-11-17 | 2021-02-19 | 卓雪娇 | Board sand light device is moulded to wood |
| CN113618573A (en) * | 2021-08-18 | 2021-11-09 | 重庆臻宝实业有限公司 | Automatic grinding device of pottery stick |
| CN114147590A (en) * | 2021-11-10 | 2022-03-08 | 尧友娇 | Automatic equipment of polishing of wooden edge for processing |
-
2006
- 2006-04-26 CA CA 2549775 patent/CA2549775A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372461A (en) * | 2020-11-17 | 2021-02-19 | 卓雪娇 | Board sand light device is moulded to wood |
| CN113618573A (en) * | 2021-08-18 | 2021-11-09 | 重庆臻宝实业有限公司 | Automatic grinding device of pottery stick |
| CN114147590A (en) * | 2021-11-10 | 2022-03-08 | 尧友娇 | Automatic equipment of polishing of wooden edge for processing |
| CN114147590B (en) * | 2021-11-10 | 2024-02-13 | 怀化市鸿达板业有限公司 | Automatic equipment of polishing of wood edge for processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |