CN102039615B - Table-type tool - Google Patents
Table-type tool Download PDFInfo
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- CN102039615B CN102039615B CN 201010539437 CN201010539437A CN102039615B CN 102039615 B CN102039615 B CN 102039615B CN 201010539437 CN201010539437 CN 201010539437 CN 201010539437 A CN201010539437 A CN 201010539437A CN 102039615 B CN102039615 B CN 102039615B
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- saw blade
- photophore
- index line
- hand edge
- width
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- 230000003287 optical effect Effects 0.000 claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a table-type tool, comprising a base, wherein a work bench is arranged on the base, a slot is arranged on the work bench, a saw bit extends out of the work bench from the slot, an optical mark device is arranged below the work bench and comprises at least one illuminator, and the light rays emitted from the illuminator are parallel to the plane in which the saw bit is located. The optical mark device can clearly and accurately indicate the cutting position and the inclination angle of the saw bit of the table-type tool and is simple in structure and reliable in positioning.
Description
To be the applicant be " table tool " in the denomination of invention of application on December 7th, 2007 to the application, and application number is dividing an application of 200710191228.3 Chinese invention patent application.
Technical field
The present invention relates to a kind of table tool, especially a kind of bench saw that is provided with optical marking device.
Background technology
Bench saw be a kind ofly utilize motor-driven saw blade rotation, along the woodworking machinery of straight line saw timber.Traditional bench saw comprises pedestal, is arranged on the workbench on the pedestal, the saw blade that stretches out from workbench.The motor and the chopper that drive saw blade are arranged on the adjusting device that is positioned under the workbench, the operation adjusting device, and saw blade just can tilt.The upper surface of workbench is provided with plane angle instrument, and the operator can utilize this plane angle instrument guiding workpiece, by the angle sawing workpieces that sets.Thereby blade shroud is installed in the top of saw blade and prevents the operator by the saw blade cut wound, prevents that also smear metal from splashing everywhere.
U.S. publication application US20040261592 discloses a kind of bench saw, be installed with laser aid on the chopper of this bench saw, the light that laser aid sends is positioned at the place ahead of saw blade, indication saw blade cutting position, the operator can utilize this light workpiece that leads, thus processing work more accurately.
Above-mentioned laser aid is arranged on the chopper, and when sawing workpieces, chopper is easy to produce and rocks, thereby the light that laser aid sends can produce skew, and workpiece adds can produce very large error man-hour, can't guarantee the crudy of workpiece.If guard shield is lifted by mistake, laser might shine directly into operator's eyes, causes very large injury to the operator.
And, because bench saw is when sawing workpieces, can use guardrail or plane angle instrument guiding workpiece and directly by operator's the both hands workpiece that goes to lead, such meeting quite dangerous, so laser aid is arranged on the chopper, is not changed the operational means that to use guardrail or plane angle instrument to lead.This laser aid performs practically no function.
U.S. bulletin patent US6,263,584 have disclosed a kind of bench saw, removably be provided with laser aid on the saw blade of this bench saw, the light that laser aid sends and the protractor that is arranged on workbench cooperate to indicate the angle of inclination of saw blade, afterwards laser aid is pulled down from saw blade, started bench saw, work the work piece into predetermined inclination angle.
Above-mentioned bench saw is when utilizing the different angle of inclination of laser aid indication saw blade, and laser aid needs repeatedly installation and removal, and need to be used with protractor, and it is very inconvenient to operate.
Summary of the invention
The technical problem that the present invention will solve: a kind of bench saw with optical marking device of firm, the easy-to-operate in location is provided.
The technical problem that the present invention will solve: a kind of bench saw that is provided with optical marking device is provided, and this optical marking device can be indicated the angle of inclination of cutting position and the saw blade of saw blade more exactly.
The technical solution adopted for the present invention to solve the technical problems: a kind of table tool, comprise pedestal, be arranged on the workbench on the pedestal, be provided with groove on the workbench, saw blade stretches out workbench from described groove, be provided with optical marking device below described workbench, described optical marking device comprises at least one photophore, the plane parallel at the light that described photophore sends and saw blade place.
Wherein, described photophore is take light emitting diode as light source; Described photophore is take laser diode as light source; Described optical marking device comprises holder, and described photophore is arranged on the holder, and described photophore is electrically connected with power supply; Described power supply is battery.
Described optical marking device and the interlock of described saw blade.
Described workbench has instruction unit, and the ray cast that described photophore sends forms index line to described instruction unit, the cutting position of indication saw blade; Described instruction unit is made by transparent or semitransparent material; : described saw blade has width, and described index line is positioned at the width range of saw blade; Described saw blade has width, and described index line is positioned at outside the width range of saw blade, and width has left hand edge and right hand edge, and described index line can align with left hand edge or right hand edge.
Be provided with rule on the described pedestal, the described luminous ray cast that it sends forms index line to described rule, the angle of inclination of indication saw blade; Described rule is made by transparent or semitransparent material; Described rule is arc.
Described workbench has instruction unit, be provided with rule on the described pedestal, described optical marking device comprises two photophores, the light portion that the first photophore sends projects instruction unit and forms the first index line, the cutting position of indication saw blade, Journalistic forms the second index line to rule, the angle of inclination of indication saw blade.The ray cast that the second photophore sends forms the 3rd index line to instruction unit, the cutting position of indication saw blade.
Described saw blade has width, and width has left hand edge and right hand edge, and described the first index line aligns with right hand edge, and described the 3rd index line aligns with left hand edge.
Described table tool also comprises the pivot that connects at the workbench lower surface, and the deflection seat with described pivot pivots and is connected is rotatably connected to the carriage on the described deflection seat; Described optical marking device is arranged on the described deflection seat; Described optical marking device is arranged on the described carriage.
The beneficial effect of the technical program: optical marking device is arranged under the workbench, the ray cast that optical marking device sends forms index line to the instruction unit of workbench, can indicate more exactly the cutting position of saw blade, and light can't shine operator's eyes, thereby can not produce injury to the operator, it is safer to operate.
Optical marking device and saw blade interlock, when saw blade tilted, optical marking device and saw blade tilted synchronously, and the ray cast that Optical devices send is indicated the angle of inclination of saw blade to rule.This indicating device is fixed, when indicating different saw blade angles of inclination, does not need repeated disassembled and assembled, operate easily and also the angle indication very accurate.
Description of drawings
Below in conjunction with drawings and Examples the present invention is carried out concrete elaboration.
Fig. 1 is the stereogram of table tool of the present invention, and this moment, the angle of inclination of saw blade was 0 degree.
Fig. 2 is the stereogram of table tool of the present invention, and this moment, the angle of inclination of saw blade was 20 degree.
Fig. 3 is the cutaway view of table tool of the present invention.
Fig. 4 is the stereogram of table tool part of the present invention.
Fig. 5 is the stereogram of table tool part of the present invention.
Fig. 6 is the schematic diagram of table tool saw blade of the present invention and cutting position index line alignment thereof, at this moment, and index line drops in the blade width scope, and index line aligns with the left hand edge of blade width.
Fig. 7 is the schematic diagram of table tool saw blade of the present invention and cutting position index line alignment thereof, and at this moment, index line drops in the blade width scope, and index line aligns with the right hand edge of blade width.
Fig. 8 is the schematic diagram of table tool saw blade of the present invention and cutting position index line alignment thereof, and at this moment, index line drops on outside the blade width scope, and index line aligns with the left hand edge of blade width.
Fig. 9 is the schematic diagram of table tool saw blade of the present invention and cutting position index line alignment thereof, and at this moment, index line drops on outside the blade width scope, and index line aligns with the right hand edge of blade width.
Figure 10 is table tool workpiece to be processed graticule of the present invention and cutting position index line alignment thereof schematic diagram.
Figure 11 is the stereogram of the part of table tool of the present invention, and the laser marker device has two photophores.
Figure 12 is the stereogram of table tool part of the present invention, and this moment, saw blade cutting position index line was one.
Figure 13 is the stereogram of the part of table tool of the present invention, and the laser marker device has two photophores.
Figure 14 is the stereogram of table tool part of the present invention, and this moment, saw blade cutting position index line was two.
Wherein:
1, bench saw 2, pedestal 3, workbench 4, panel
5, cutter retaining plate 6, groove 7, motor 8, motor output shaft
9, saw blade 10, optical marking device 101, holder 102, photophore
102A, the first photophore 102B, the second photophore 103, power supply 104, switch
105a, index line 105b, index line 1051, the first index lines 1052, the second index lines
1053, the three index lines 11, instruction unit 12, groove 13, guide groove
14, governor motion 15, plane angle instrument 17, rule 171, marking part
172, non-marking part 18, graduation mark 19, scale value 20, pivot
22, deflection seat 24, carriage 25, the first connectors 251, side plate
26, the second connectors 27, chopper 271, blade 30, ratchet
32, guard shield support arm 34, hand wheel shaft 36, handwheel 40, locking spanner
The specific embodiment
The present invention is take bench saw as preferred embodiment.
To shown in Figure 5, a kind of bench saw 1 comprises pedestal 2, is connected to the workbench 3 on the pedestal 2, is installed with cutter retaining plate 5 on the workbench 3, is provided with groove 6 on the cutter retaining plate 5 referring to Fig. 1, and the saw blade 9 of the circle that is driven by motor 7 passes groove 6.
Be provided with translucent instruction unit 11 on the workbench 3, instruction unit 11 is positioned at the place ahead of cutter retaining plate 5.Instruction unit 11 can be made by translucent plastic material, also can be made by other any translucent materials.The upper surface of workbench 3 is provided with guide groove 13, and guide groove 13 is used for mounting plane protractor 15.
At pedestal 2 rule 17 is installed, preferred, rule 17 is arc.Rule 17 is made by translucent plastic material, also can be made by other any translucent materials.
The first connector 25 also can be pivotally connected on motor output shaft 8.
The second connector 26 is a rectangle plate body, and an end pivots with the first connector 25 by pin and is connected, and the other end pivots with deflection seat 22 by pin and is connected.
One end of the first connector 25 has been bent to form side plate 251, is connected with chopper 27 on the side plate 251.Chopper 27 is for having the lamellar body of blade 271, and blade 271 maintains a certain distance with the edge of saw blade 9.Pivot on the chopper 27 and be connected with ratchet 30 and guard shield support arm 32.By the first connector 25 and the second connector 26, chopper 27, ratchet 30 and guard shield support arm 32 can be with saw blade 9 one liftings.
Pedestal 2 has panel 4, is provided with the groove 12 of arc on the panel 4, and groove 12 is passed in the outer end that is arranged on rotationally the hand wheel shaft 34 on the deflection seat 22, and handwheel 36 removably is installed on the outer end of hand wheel shaft 34, handwheel 36 outer being exposed at outside the panel 4, with handled easily.
Light emitting diode can be a kind of in monochromatic, double-colored, the RGB Full color diode, and wherein double-colored, RGB Full color diode and its control circuit consist of photophore jointly.In order to make the light that sends clearer, can select the color large with the color contrast of instruction unit 11 and rule 17, such as white, blue or red etc., namely photophore 102 can select the light emitting diode of corresponding color to send corresponding monochromatic light.As select dichromatic LED, then can make it send as required different monochromatic light by control circuit.As select RGB Full color diode, not only can make it send as required different R, G, B three primary colors monochromatic light by control circuit, but also can be sent by R, G, the trichromatic control of B the light of any color.Light emitting diode is non-stimulated to human eye, and is safer, and cost is also low.
The plane parallel at the light that photophore 102 sends and saw blade 9 places.Optical marking device 10 and saw blade 9 interlocks, i.e. optical marking device 10 and saw blade 9 simultaneously deflections.
Starting switch 104 pluggeds 103, photophore 102 just emits beam, the part of light projects the instruction unit 11 of workbench 3, form index line 105a, index line 105a is used to indicate the cutting position of saw blade 9, the part of light projects rule 17, forms index line 105b, and index line 105b is used to indicate the angle of inclination of saw blade 9.
Because instruction unit 11 and rule 17 are made by translucent material, light can project instruction unit 11 and rule 17 forms gem- pure index line 105a, 105b, and can not produce leakage, thereby light can not shine operator's eyes, can not cause any harm to the operator.
Referring to shown in Figure 6, index line 105a is positioned at the width W scope of saw blade 9, and aligns with the left hand edge of width W.Referring to shown in Figure 7, index line 105a is positioned at the width W scope of saw blade 9, and aligns with the right hand edge of width W.
Referring to shown in Figure 8, index line 105a is positioned at outside the width W scope of saw blade 9, and aligns with the left hand edge of width W.Referring to shown in Figure 9, index line 105a is positioned at outside the width W scope of saw blade 9, and aligns with the right hand edge of width W.
According to those skilled in the art as can be known, index line 105a also can align with the central plane of saw blade 9, also can with saw blade 9 width W scopes in any aligned in position.
Because the part ray cast that photophore 102 sends forms index line 105b to rule 17, thereby preferred, the width of index line 105a, 105b is identical with the width of graduation mark 18.
For different index line 105a and the aligned position of saw blade 9, the installation site of rule 17 also can be adjusted to some extent.So, rule 17 can be arranged to slide along panel 4, and be provided with different installation site indicating structures for index line 105a from the different aligned position of saw blade 9, such as on panel 4, being provided with recess for different installation sites, be provided with the protuberance with the recess engagement on the rule 17, other fit systems that also can adopt industry to know repeat no more herein.
Preferably, rule 17 is arranged to be fixedly mounted on the panel 4, and the alignment thereof of index line 105a and saw blade 9 selects Fig. 6 to a kind of operation with the handled easily person of alignment thereof shown in Figure 7.
According to those of ordinary skills as can be known, photophore 102 can the conversion of scioptics group produce the parallel light of two bundles, the plane parallel at this two-beam line and saw blade 9 places, the Ray Of Light Journalistic forms the first index line to instruction unit 11, align with the right hand edge of the width W of saw blade 9, the cutting position of indication saw blade 9, Journalistic forms the second index line to rule 17, the angle of inclination of indication saw blade 9; Another bundle ray cast forms the 3rd index line to instruction unit 11, aligns with the left hand edge of the width W of saw blade 9, indicates the cutting position of saw blade 9.
To shown in Figure 14, optical marking device 10 of the present invention also can comprise two photophore 102A referring to Figure 11,102B, two photophore 102A, the light that 102B sends all with the plane parallel at saw blade 9 places.
Referring to Figure 11, shown in Figure 12, as two photophore 102A, when the light that 102B sends is in coplanar state, the ray cast that the first photophore 102A sends forms index line the first index line 1051 to instruction unit 11, the cutting position of indication saw blade 9, the ray cast that the second photophore 102B sends forms the second index line 1052 to rule 17, the angle of inclination of indication saw blade 9.Two photophore 102A, the light that 102B sends also can project a part on the instruction unit 11 simultaneously, and a part projects on the rule 17.
Referring to Figure 13, shown in Figure 14, as two photophore 102A, when the light that 102B sends is in non-coplanar state, the light portion that the first photophore 102A sends projects instruction unit 11 and forms the first index line 1051, the first index line 1051 aligns with the right hand edge of saw blade 9 width W, the light portion that the first photophore 102A sends projects rule 17 and forms the second index line 1052, the angle of inclination of indication saw blade 9, the ray cast that the second photophore 102B sends forms the 3rd index line 1053 to instruction unit 11, and this index line 1053 aligns with the left hand edge of the width W of saw blade 9.
Extremely shown in Figure 9 referring to Fig. 1, under the duty of horizontal sawing workpieces, starting switch 104 pluggeds 103, photophore 102 just emits beam, promote handwheel 36, driving governor motion 14 swings around pivot 20, the swing drive motor 7 of governor motion 14, saw blade 9, chopper 27, ratchet 30 and the 32 simultaneously equidirectional swings of guard shield support arm, be optical marking device 10 and saw blade 9 interlocks, until index line 105b points to 0 degree graduation mark of rule 17, referring to shown in Figure 1, at this moment, the angle of inclination of saw blade 9 is 0 degree, and namely the angle on the plane at the plane at saw blade 9 places and workbench 3 places is 90 degree, and index line 105a is positioned at primary importance.
With locking spanner 40 this governor motion is locked with respect to workbench 3, when sawing workpieces, the operator is placed on workpiece to be processed on the workbench 3 and leads with plane angle instrument 15, further referring to shown in Figure 10, go out graticule L1 with pencil at the workpiece to be processed subscript, need to determine the position of sawing, promote plane angle instrument 15, so that graticule L1 aligns with index line 105a, at this moment, saw blade 9 also aligns with graticule L1, start bench saw 1, promote workpiece to be processed along moving towards the direction of saw blade 9 thereby promote plane angle instrument 15, the workpiece to be processed sawing is become predetermined oblique angle, but just starting switch 104 cuts off the electricity supply 103 afterwards.
Be 20 when spending when needs become the inclination angle with the workpiece to be processed sawing, the operator need to promote handwheel 36 along the direction shown in the B by position shown in Figure 1, driving governor motion 14 swings around pivot 20, until index line 105b points to 20 degree graduation marks of rule 17, referring to shown in Figure 2, index line 105a is displaced to the second place.At this moment, the angle of inclination of saw blade 9 is 20 degree, and namely the angle on the plane at the plane at saw blade 9 places and workbench 3 places is 70 degree.
With locking spanner 40 governor motion 14 is locked with respect to workbench 3, during sawing workpieces, the operator is placed on workpiece to be processed on the workbench 3 and leads with plane angle instrument 15, go out graticule with pencil at the workpiece to be processed subscript, need to determine the position of sawing, promote plane angle instrument 15, so that graticule aligns with index line 105a, at this moment, saw blade 9 also aligns with graticule, just can start bench saw 1, thereby promote plane angle instrument 15 and promote workpiece to be processed along moving towards the direction of saw blade 9, the workpiece to be processed sawing is become predetermined inclination angle, but just starting switch 104 afterwards cuts off the electricity supply 103.
Utilize plane angle instrument 15 and optical marking device 10, the operator can become predetermined inclination angle and oblique angle with the workpiece to be processed sawing, and operation is very easy.
Because optical marking device 10 is fixedly mounted on the deflection seat 22, can swing with the swing of governor motion 14 and motor 7, saw blade 9, the light that optical marking device 10 sends can be all the time and the plane parallel at saw blade 9 places, indication to sawing direction and saw blade angle of inclination is very accurate, and the observation scale value is very convenient, can as common graduation indication, not produce the collimation error, improve the crudy of workpiece, avoid waste.
Because when continuous conversion workpiece saw cutting angle, optical marking device 10 does not need by repeated disassembled and assembled, the operator is very easy to use, has greatly improved operating efficiency.
When the ripping workpiece, the operator utilizes guardrail and optical marking device 10, can easily the workpiece to be processed sawing be become predetermined inclination angle equally.
Claims (10)
1. bench saw, comprise pedestal, be arranged on the workbench on the pedestal, be provided with groove on the workbench, saw blade stretches out workbench from described groove, be provided with optical marking device below described workbench, described optical marking device comprises at least one photophore, the plane parallel at the light that described photophore sends and saw blade place, it is characterized in that: described workbench has instruction unit, be provided with rule on the described pedestal, the ray cast that described photophore sends forms the first index line to described instruction unit, the cutting position of indication saw blade, the ray cast that described photophore sends forms the second index line to described rule, the angle of inclination of indication saw blade.
2. bench saw according to claim 1, it is characterized in that: described saw blade has width, and described the first index line is positioned at the width range of saw blade.
3. bench saw according to claim 1, it is characterized in that: described saw blade has width, and width has left hand edge and right hand edge, and described the first index line can align with left hand edge or right hand edge.
4. bench saw according to claim 1, it is characterized in that: described optical marking device also comprises another photophore, the ray cast that described another photophore sends forms the 3rd index line to instruction unit, described saw blade has width, width has left hand edge and right hand edge, described the first index line aligns with right hand edge, and described the 3rd index line aligns with left hand edge.
5. bench saw according to claim 1, it is characterized in that: described optical marking device comprises holder, and described photophore is arranged on the holder, and described photophore is electrically connected with power supply.
6. bench saw according to claim 5, it is characterized in that: described power supply is battery.
7. bench saw according to claim 1 is characterized in that: described optical marking device and the interlock of described saw blade.
8. bench saw according to claim 1, it is characterized in that: described instruction unit is made by transparent or semitransparent material.
9. bench saw according to claim 1, it is characterized in that: described photophore is take light emitting diode as light source.
10. bench saw according to claim 1, it is characterized in that: described photophore is take laser diode as light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010539437 CN102039615B (en) | 2007-12-07 | 2007-12-07 | Table-type tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010539437 CN102039615B (en) | 2007-12-07 | 2007-12-07 | Table-type tool |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101912283A Division CN101450400B (en) | 2007-12-07 | 2007-12-07 | Desk-top type tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102039615A CN102039615A (en) | 2011-05-04 |
| CN102039615B true CN102039615B (en) | 2013-04-10 |
Family
ID=43906310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010539437 Expired - Fee Related CN102039615B (en) | 2007-12-07 | 2007-12-07 | Table-type tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102039615B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648653A (en) * | 2019-02-01 | 2019-04-19 | 嘉兴洛可可实业有限公司 | Cutting machine is used in a kind of laying of portable timber floor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263584B1 (en) * | 1997-08-08 | 2001-07-24 | Barry S. Owens | Alignment apparatus and method of using same |
| CN2559461Y (en) * | 2002-08-06 | 2003-07-09 | 锠泰工业股份有限公司 | Working bench for bench sewing machine |
| CN2656100Y (en) * | 2003-11-27 | 2004-11-17 | 青岛地恩地机电科技股份有限公司 | Optical marking device of tuble saw cutting direction |
-
2007
- 2007-12-07 CN CN 201010539437 patent/CN102039615B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263584B1 (en) * | 1997-08-08 | 2001-07-24 | Barry S. Owens | Alignment apparatus and method of using same |
| CN2559461Y (en) * | 2002-08-06 | 2003-07-09 | 锠泰工业股份有限公司 | Working bench for bench sewing machine |
| CN2656100Y (en) * | 2003-11-27 | 2004-11-17 | 青岛地恩地机电科技股份有限公司 | Optical marking device of tuble saw cutting direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102039615A (en) | 2011-05-04 |
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Granted publication date: 20130410 |