US20040107815A1 - Table saw having a rotation structure - Google Patents
Table saw having a rotation structure Download PDFInfo
- Publication number
- US20040107815A1 US20040107815A1 US10/313,631 US31363102A US2004107815A1 US 20040107815 A1 US20040107815 A1 US 20040107815A1 US 31363102 A US31363102 A US 31363102A US 2004107815 A1 US2004107815 A1 US 2004107815A1
- Authority
- US
- United States
- Prior art keywords
- rotation
- seat
- table saw
- accordance
- push lever
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/06—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade arranged underneath a stationary work-table
- B23D45/065—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade arranged underneath a stationary work-table with the saw blade carried by a pivoted lever
- B23D45/067—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade arranged underneath a stationary work-table with the saw blade carried by a pivoted lever the saw blade being adjustable according to depth or angle of cut
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7722—Support and tool relatively adjustable
- Y10T83/7726—By movement of the tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/773—Work-support includes passageway for tool [e.g., slotted table]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7793—Means to rotate or oscillate tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7872—Tool element mounted for adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9377—Mounting of tool about rod-type shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9464—For rotary tool
- Y10T83/9469—Adjustable
Definitions
- the present invention relates to a table saw having a rotation structure, and more particularly to a table saw having a rotation structure, wherein the cutting height of the circular blade is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
- a conventional table saw in accordance with the prior art comprises a threaded rod which is rotated to push and rotate a rotation seat, so that the circular blade is moved upward by rotation of the rotation seat, thereby adjusting the cutting height of the circular blade.
- a clearance is formed between the rotation seat and the threaded rod during rotation of the threaded rod, so that the cutting height of the circular blade cannot be adjusted exactly and precisely, thereby decreasing the cutting efficiency of the conventional table saw.
- the present invention has arisen to mitigate and/or obviate the disadvantage of the conventional table saw.
- the primary objective of the present invention is to provide a table saw having a rotation structure, wherein the push lever is urged by the elastic force of the two torsion springs, so that the push lever is closely and rigidly combined with the threaded rod, thereby eliminating the clearance between the push lever and the threaded rod during rotation of the threaded rod, so that the cutting height of the circular blade is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
- Another objective of the present invention is to provide a table saw having a rotation structure, wherein the threaded rod is rotated by the hand wheel, so that the push lever screwed on the threaded rod is displaced horizontally, so as to push the rotation seat to rotate relative to the swing seat, so that the circular blade is moved upward by rotation of the rotation seat to protrude outward from the cutting slot of the work table, thereby adjusting the cutting height of the circular blade.
- a table saw having a rotation structure comprising:
- a rotation seat rotatably mounted on the swing seat and having two side plates;
- a push lever secured on the rotation seat and having two ends each protruded outward from a respective one of the two side plates of the rotation seat;
- two torsion springs each mounted on a respective one of the two side plates of the rotation seat and each having a first end secured on the respective side plate of the rotation seat and a second end secured on a respective one of the two ends of the push lever;
- FIG. 1 is a perspective assembly view of a table saw having a rotation structure in accordance with a preferred embodiment of the present invention
- FIG. 2 is a side plan cross-sectional view of the table saw having a rotation structure as shown in FIG. 1;
- FIG. 3 is a top plan cross-sectional view of the table saw having a rotation structure as shown in FIG. 1;
- FIG. 4 is a schematic operational view of the table saw having a rotation structure as shown in FIG. 2 in use.
- FIG. 5 is a schematic operational view of the table saw having a rotation structure as shown in FIG. 3 in use.
- a table saw in accordance with a preferred embodiment of the present invention comprises a work table 10 formed with a cutting slot 100 for passage of a circular blade 31 that is used to cut the workpiece (not shown).
- a suspension rod 11 is secured on the bottom of the work table 10 .
- a substantially inverted U-shaped swing seat 15 is pivotally mounted on the suspension rod 11 .
- a substantially U-shaped rotation seat 16 is rotatably mounted on the swing seat 15 by a pivot shaft 13 .
- a push lever 25 is secured on a first side of the rotation seat 16 .
- a motor seat 30 is secured on a second side of the rotation seat 16 to rotate therewith.
- the circular blade 31 is rotatably mounted on the motor seat 30 , and is extended through the cutting slot 100 of the work table 10 .
- a threaded rod 20 is rotatably mounted on the swing seat 15 , and has a first end screwed into the push lever 25 and a second end extended through a front panel 21 of the work table 10 and provided with a hand wheel 22 which is used to rotate the threaded rod 20 .
- the rotation seat 16 has two side plates 19 each formed with an insertion slot 190 .
- the push lever 25 has two ends each formed with a circular head 26 inserted into the insertion slot 190 of a respective one of the two side plates 19 of the rotation seat 16 .
- the table saw in accordance with the present invention further comprises two torsion springs 18 each mounted on a respective one of the two side plates 19 of the rotation seat 16 , and each having a first end secured on the respective side plate 19 of the rotation seat 16 and a second end secured on the circular head 26 of a respective one of the two ends of the push lever 25 .
- Each of the two side plates 19 of the rotation seat 16 is provided with a support rack 17 for mounting the respective torsion spring 18 .
- Each of the two side plates 19 of the rotation seat 16 is provided with a catch block 192 rested on the first end of the respective torsion spring 18 .
- the circular head 26 of each of the two ends of the push lever 25 is formed with an annular retaining groove 260 for retaining the second end of the respective torsion spring 18 .
- each of the two torsion springs 18 is mounted on a respective one of the two side plates 19 of the rotation seat 16 , with its first end urged on the catch block 192 of the respective side plate 19 of the rotation seat 16 and with its second end retained in and urged on the retaining groove 260 of the respective circular head 26 of the push lever 25 .
- the push lever 25 is urged by the elastic force of the two torsion springs 18 , so that the push lever 25 is closely and rigidly combined with the threaded rod 20 , thereby eliminating the clearance between the push lever 25 and the threaded rod 20 during rotation of the threaded rod 20 , so that the cutting height of the circular blade 31 is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
- the threaded rod 20 is rotated by the hand wheel 22 , so that the push lever 25 screwed on the threaded rod 20 is displaced horizontally, so as to push the rotation seat 16 to rotate relative to the swing seat 15 , so that the circular blade 31 is moved upward by rotation of the rotation seat 16 to protrude outward from the cutting slot 100 of the work table 10 , thereby adjusting the cutting height of the circular blade 31 .
- the push lever 25 is urged by the elastic force of the two torsion springs 18 , so that the push lever 25 is closely and rigidly combined with the threaded rod 20 , thereby eliminating the clearance between the push lever 25 and the threaded rod 20 during rotation of the threaded rod 20 , so that the cutting height of the circular blade 31 is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
A table saw having a rotation structure includes a work table, a suspension rod, a swing seat, a rotation seat, a push lever, two torsion springs, and a threaded rod. When the threaded rod is rotated, the push lever is displaced horizontally to push the rotation seat to rotate, so that the circular blade is moved upward, thereby adjusting the cutting height of the circular blade. Thus, the push lever is urged by the elastic force of the two torsion springs, so that the push lever is closely and rigidly combined with the threaded rod, thereby eliminating the clearance between the push lever and the threaded rod, so that the cutting height of the circular blade is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
Description
- 1. Field of the Invention
- The present invention relates to a table saw having a rotation structure, and more particularly to a table saw having a rotation structure, wherein the cutting height of the circular blade is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
- 2. Description of the Related Art
- A conventional table saw in accordance with the prior art comprises a threaded rod which is rotated to push and rotate a rotation seat, so that the circular blade is moved upward by rotation of the rotation seat, thereby adjusting the cutting height of the circular blade. However, a clearance is formed between the rotation seat and the threaded rod during rotation of the threaded rod, so that the cutting height of the circular blade cannot be adjusted exactly and precisely, thereby decreasing the cutting efficiency of the conventional table saw.
- The present invention has arisen to mitigate and/or obviate the disadvantage of the conventional table saw.
- The primary objective of the present invention is to provide a table saw having a rotation structure, wherein the push lever is urged by the elastic force of the two torsion springs, so that the push lever is closely and rigidly combined with the threaded rod, thereby eliminating the clearance between the push lever and the threaded rod during rotation of the threaded rod, so that the cutting height of the circular blade is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw.
- Another objective of the present invention is to provide a table saw having a rotation structure, wherein the threaded rod is rotated by the hand wheel, so that the push lever screwed on the threaded rod is displaced horizontally, so as to push the rotation seat to rotate relative to the swing seat, so that the circular blade is moved upward by rotation of the rotation seat to protrude outward from the cutting slot of the work table, thereby adjusting the cutting height of the circular blade.
- In accordance with the present invention, there is provided a table saw having a rotation structure, comprising:
- a work table;
- a suspension rod secured on a bottom of the work table;
- a swing seat pivotally mounted on the suspension rod;
- a rotation seat rotatably mounted on the swing seat and having two side plates;
- a push lever secured on the rotation seat and having two ends each protruded outward from a respective one of the two side plates of the rotation seat;
- two torsion springs each mounted on a respective one of the two side plates of the rotation seat and each having a first end secured on the respective side plate of the rotation seat and a second end secured on a respective one of the two ends of the push lever; and
- a threaded rod rotatably mounted on the swing seat, and screwed into the push lever.
- 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.
- FIG. 1 is a perspective assembly view of a table saw having a rotation structure in accordance with a preferred embodiment of the present invention;
- FIG. 2 is a side plan cross-sectional view of the table saw having a rotation structure as shown in FIG. 1;
- FIG. 3 is a top plan cross-sectional view of the table saw having a rotation structure as shown in FIG. 1;
- FIG. 4 is a schematic operational view of the table saw having a rotation structure as shown in FIG. 2 in use; and
- FIG. 5 is a schematic operational view of the table saw having a rotation structure as shown in FIG. 3 in use.
- Referring to the drawings and initially to FIGS.1-3, a table saw in accordance with a preferred embodiment of the present invention comprises a work table 10 formed with a
cutting slot 100 for passage of acircular blade 31 that is used to cut the workpiece (not shown). Asuspension rod 11 is secured on the bottom of the work table 10. A substantially inverted U-shapedswing seat 15 is pivotally mounted on thesuspension rod 11. A substantially U-shapedrotation seat 16 is rotatably mounted on theswing seat 15 by apivot shaft 13. Apush lever 25 is secured on a first side of therotation seat 16. - A
motor seat 30 is secured on a second side of therotation seat 16 to rotate therewith. Thecircular blade 31 is rotatably mounted on themotor seat 30, and is extended through thecutting slot 100 of the work table 10. A threadedrod 20 is rotatably mounted on theswing seat 15, and has a first end screwed into thepush lever 25 and a second end extended through afront panel 21 of the work table 10 and provided with ahand wheel 22 which is used to rotate the threadedrod 20. - In operation, referring to FIGS.2-5 with reference to FIG. 1, the threaded
rod 20 is rotated by thehand wheel 22, so that thepush lever 25 screwed on the threadedrod 20 is displaced horizontally as shown in FIGS. 3 and 5, so as to push therotation seat 16 to rotate about thepivot shaft 13 relative to theswing seat 15 as shown in FIGS. 2 and 4, so that themotor seat 30 and thecircular blade 31 are moved upward by rotation of therotation seat 16, and thecircular blade 31 is further protruded outward from thecutting slot 100 of the work table 10, thereby adjusting the cutting height of thecircular blade 31. - The
rotation seat 16 has twoside plates 19 each formed with aninsertion slot 190. Thepush lever 25 has two ends each formed with acircular head 26 inserted into theinsertion slot 190 of a respective one of the twoside plates 19 of therotation seat 16. - The table saw in accordance with the present invention further comprises two
torsion springs 18 each mounted on a respective one of the twoside plates 19 of therotation seat 16, and each having a first end secured on therespective side plate 19 of therotation seat 16 and a second end secured on thecircular head 26 of a respective one of the two ends of thepush lever 25. Each of the twoside plates 19 of therotation seat 16 is provided with asupport rack 17 for mounting therespective torsion spring 18. Each of the twoside plates 19 of therotation seat 16 is provided with acatch block 192 rested on the first end of therespective torsion spring 18. Thecircular head 26 of each of the two ends of thepush lever 25 is formed with anannular retaining groove 260 for retaining the second end of therespective torsion spring 18. - In such a manner, each of the two
torsion springs 18 is mounted on a respective one of the twoside plates 19 of therotation seat 16, with its first end urged on thecatch block 192 of therespective side plate 19 of therotation seat 16 and with its second end retained in and urged on theretaining groove 260 of the respectivecircular head 26 of thepush lever 25. - Thus, the
push lever 25 is urged by the elastic force of the twotorsion springs 18, so that thepush lever 25 is closely and rigidly combined with the threadedrod 20, thereby eliminating the clearance between thepush lever 25 and the threadedrod 20 during rotation of the threadedrod 20, so that the cutting height of thecircular blade 31 is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw. - Accordingly, in the table saw in accordance with the present invention, the threaded
rod 20 is rotated by thehand wheel 22, so that thepush lever 25 screwed on the threadedrod 20 is displaced horizontally, so as to push therotation seat 16 to rotate relative to theswing seat 15, so that thecircular blade 31 is moved upward by rotation of therotation seat 16 to protrude outward from thecutting slot 100 of the work table 10, thereby adjusting the cutting height of thecircular blade 31. In addition, thepush lever 25 is urged by the elastic force of the twotorsion springs 18, so that thepush lever 25 is closely and rigidly combined with the threadedrod 20, thereby eliminating the clearance between thepush lever 25 and the threadedrod 20 during rotation of the threadedrod 20, so that the cutting height of thecircular blade 31 is adjusted exactly and precisely, thereby enhancing the cutting efficiency of the table saw. - 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, therefore, contemplated that the appended claim or claims will cover such modifications and variations that fall within the true scope of the invention.
Claims (12)
1. A table saw having a rotation structure, comprising:
a work table;
a suspension rod secured on a bottom of the work table;
a swing seat pivotally mounted on the suspension rod;
a rotation seat rotatably mounted on the swing seat and having two side plates;
a push lever secured on the rotation seat and having two ends each protruded outward from a respective one of the two side plates of the rotation seat;
two torsion springs each mounted on a respective one of the two side plates of the rotation seat and each having a first end secured on the respective side plate of the rotation seat and a second end secured on a respective one of the two ends of the push lever; and
a threaded rod rotatably mounted on the swing seat, and screwed into the push lever.
2. The table saw having a rotation structure in accordance with claim 1 , wherein each of the two side plates of the rotation seat is provided with a support rack for mounting the respective torsion spring.
3. The table saw having a rotation structure in accordance with claim 1 , wherein each of the two side plates of the rotation seat is provided with a catch block rested on the first end of the respective torsion spring.
4. The table saw having a rotation structure in accordance with claim 1 , wherein each of the two ends of the push lever is formed with a circular head which is formed with an annular retaining groove for retaining the second end of the respective torsion spring.
5. The table saw having a rotation structure in accordance with claim 1 , wherein each of the two side plates of the rotation seat is formed with an insertion slot, and each of the two ends of the push lever is formed with a circular head inserted into the insertion slot of a respective one of the two side plates of the rotation seat.
6. The table saw having a rotation structure in accordance with claim 1 , wherein the swing seat is substantially inverted U-shaped.
7. The table saw having a rotation structure in accordance with claim 1 , wherein the rotation seat is substantially U-shaped.
8. The table saw having a rotation structure in accordance with claim 1 , wherein the rotation seat is rotatably mounted on the swing seat by a pivot shaft.
9. The table saw having a rotation structure in accordance with claim 1 , further comprising a motor seat secured on the rotation seat to rotate therewith.
10. The table saw having a rotation structure in accordance with claim 9 , further comprising a circular blade rotatably mounted on the motor seat.
11. The table saw having a rotation structure in accordance with claim 1 , wherein the threaded rod has a distal end extended through a front panel of the work table.
12. The table saw having a rotation structure in accordance with claim 1 , wherein the threaded rod has a distal end provided with a hand wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/313,631 US6748838B1 (en) | 2002-12-06 | 2002-12-06 | Table saw having a rotation structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/313,631 US6748838B1 (en) | 2002-12-06 | 2002-12-06 | Table saw having a rotation structure |
Publications (2)
Publication Number | Publication Date |
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US20040107815A1 true US20040107815A1 (en) | 2004-06-10 |
US6748838B1 US6748838B1 (en) | 2004-06-15 |
Family
ID=32392934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/313,631 Expired - Fee Related US6748838B1 (en) | 2002-12-06 | 2002-12-06 | Table saw having a rotation structure |
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US (1) | US6748838B1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US20070044615A1 (en) * | 2005-08-29 | 2007-03-01 | Rexon Industrial Corporation Ltd. | Table saw |
CN104385379A (en) * | 2014-11-14 | 2015-03-04 | 金岳(天津)金属制品有限公司 | Bed plate cutting equipment |
CN104385378A (en) * | 2014-11-14 | 2015-03-04 | 金岳(天津)金属制品有限公司 | Equipment for machining solid-wood bed |
US20160263678A1 (en) * | 2015-03-12 | 2016-09-15 | Robert Bosch Tool Corporation | Power Tool Drop Arm with Offset Ribbing |
CN107433357A (en) * | 2017-09-08 | 2017-12-05 | 广州奇达瑞盛环保科技有限公司 | A kind of environment-friendly sheet device |
US10322522B2 (en) | 2015-03-12 | 2019-06-18 | Robert Bosch Tool Corporation | Electrical configuration for object detection system in a saw |
US10369642B2 (en) | 2015-03-12 | 2019-08-06 | Robert Bosch Tool Corporation | Power tool with protected circuit board orientation |
US10427227B2 (en) | 2015-03-12 | 2019-10-01 | Robert Bosch Tool Corporation | Drop arm reset method |
US10493543B2 (en) | 2015-03-12 | 2019-12-03 | Robert Bosch Tool Corporation | Power tool motor with reduced electrical noise |
CN110625194A (en) * | 2019-10-17 | 2019-12-31 | 苏州瓦泊特智能科技有限公司 | Cutting equipment convenient to adjust |
US10758989B2 (en) | 2015-03-12 | 2020-09-01 | Robert Bosch Tool Corporation | System and method for sensing cable fault detection in a saw |
US10799964B2 (en) | 2015-03-12 | 2020-10-13 | Robert Bosch Tool Corporation | Table saw with pulley alignment mechanism |
US10821529B2 (en) | 2015-03-12 | 2020-11-03 | Robert Bosch Tool Corporation | Power tool with improved belt tensioning |
CN115039892A (en) * | 2022-07-19 | 2022-09-13 | 江苏沃得农业机械股份有限公司 | Adjustable cutting cutter disc for sugarcane harvester |
Families Citing this family (1)
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TWI387498B (en) * | 2009-10-02 | 2013-03-01 | Durq Machinery Corp | Table saw machine saw blade lifting mechanism |
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US6640683B2 (en) * | 2001-10-25 | 2003-11-04 | P&F Brother Industrial Corporation | Apparatus for clamping a workpiece-blocking plate of a table saw |
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2002
- 2002-12-06 US US10/313,631 patent/US6748838B1/en not_active Expired - Fee Related
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US2844173A (en) * | 1954-09-13 | 1958-07-22 | King Seely Corp | Arbor saw with single handle control of tilt and elevation |
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US4774866A (en) * | 1987-01-12 | 1988-10-04 | Ryobi Ltd. | Blade guard arrangement in motor-driven chop saw |
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070044615A1 (en) * | 2005-08-29 | 2007-03-01 | Rexon Industrial Corporation Ltd. | Table saw |
US7469621B2 (en) * | 2005-08-29 | 2008-12-30 | Rexon Industrial Corporation Ltd | Table saw |
CN104385379A (en) * | 2014-11-14 | 2015-03-04 | 金岳(天津)金属制品有限公司 | Bed plate cutting equipment |
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