US20020166432A1 - Worktable of workpiece processing machine - Google Patents
Worktable of workpiece processing machine Download PDFInfo
- Publication number
- US20020166432A1 US20020166432A1 US09/850,168 US85016801A US2002166432A1 US 20020166432 A1 US20020166432 A1 US 20020166432A1 US 85016801 A US85016801 A US 85016801A US 2002166432 A1 US2002166432 A1 US 2002166432A1
- Authority
- US
- United States
- Prior art keywords
- worktable
- joining
- arresting member
- rod
- friction
- 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
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
- B27B27/02—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged laterally and parallel with respect to the plane of the saw blade
-
- 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
- Y10T83/727—With means to guide moving work
-
- 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
- Y10T83/748—With work immobilizer
- Y10T83/7593—Work-stop abutment
-
- 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
- Y10T83/748—With work immobilizer
- Y10T83/7593—Work-stop abutment
- Y10T83/7647—Adjustable
-
- 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
- Y10T83/95—Machine frame
Definitions
- the present invention relates generally to a workpiece processing machine, and more particularly to a worktable of the workpiece processing machine.
- the ordinary workpiece processing machine such as a circular saw or woodworking machine, has a worktable serving as a platform for placing a workpiece to be processed and for acting as a basis for moving the workpiece.
- a worktable with a greater area for placing the workpiece is good for the workpiece to be processed in various fashions.
- an excessively large worktable is sure to give an added volume and an additional weight to the workpiece processing machine, thereby resulting in an increase in cost of transportation of the workpiece processing machine.
- the German Utility Pat. No. 2980112711 discloses a circular saw comprising a main worktable, and two auxiliary worktables which are provided in two sides thereof with a round rod that is received in one of two long through holes of the main worktable, thereby enabling each auxiliary worktable to be pulled to slide along the axial direction of the round rod so as to adjust the size of the workpiece placing area which is formed together by the main worktable and the two auxiliary worktables.
- the volume of the entire worktable can be made smaller by joining the auxiliary worktables with the sides of the main worktable. The space that is taken up by the circular saw can be thus minimized.
- the circular saw can be shipped with a relative ease.
- the locating effect of the auxiliary worktables is attained by a plurality of wing bolts, which are fastened with the main worktable such that they can be pressed against the round rods of the auxiliary worktables.
- These bolts are apt to become unfastened by the vibrational motion of the circular saw in operation, thereby undermining the locating effect of the auxiliary worktables.
- the workpiece can not be therefore stabilized on the main worktable and the auxiliary worktables.
- a worktable comprising a first worktable, a second worktable, and a locating device.
- the first worktable has a first joining portion.
- the second worktable has a second joining portion which is slidably joined with the first joining portion such that the second joining portion slides in a reciprocating manner along a predetermined direction, thereby enabling the second worktable to move toward or away from the first worktable.
- the locating device comprises an arresting member having a first friction portion, and an actuating mechanism which is mounted on the second worktable and is connected with the arresting member.
- the arresting member is actuated to move back and forth between a first position and a second position such that the arresting member is located at the second position.
- the second worktable has an urging portion, which urges the actuating member to move aside at the time when the arresting member moves from the first position to the second position, thereby enabling the first friction portion to attach to the second friction portion.
- the arresting member arrives at the second position, the second friction portion presses against the first friction portion.
- the second worktable can not be continuously moved and is thus located.
- FIG. 1 shows a perspective view of a preferred embodiment of the present invention.
- FIG. 2 shows a partial exploded view of the preferred embodiment of the present invention.
- FIG. 3 shows a sectional view taken along a line 3 - 3 as shown in FIG. 1.
- FIG. 4 shows a sectional view taken along a line 4 - 4 as shown in FIG. .
- FIG. 5 shows a schematic view of the preferred embodiment of the present invention in use.
- FIGS. 6 and 7 show the state of the use of the preferred embodiment of the present invention along the sectional view taken along the line 4 - 4 as shown in FIG. 1.
- FIGS. 8 and 9 show the member state under the state shown in FIGS. 6 and 7 along the sectional view taken along the line 4 - 4 as shown in FIG. 1.
- a worktable 1 of the preferred embodiment of the present invention comprises the following component parts.
- a first worktable 10 is formed of three unit plate bodies II of aluminium by extrusion, and two first side bars 12 which are fastened to two sides of the unit plate bodies 11 by a plurality of screws 111 and nuts 112 .
- the first side bars 12 are provided in the underside with a first joining rail 121 extending along the axial direction of the first side bar 12 , thereby forming the first joining portion of the first worktable 10 .
- the first joining rail 121 is provided in the underside with two friction surfaces 122 extending along the first joining rail 121 , thereby forming the second friction portion of the first worktable 10 .
- a second worktable 20 is formed of one unit plate body 21 of aluminium by extrusion, two second side bars 22 , and two joining members 23 .
- the two second side bars 22 are connected with two sides of the unit plate body 21 by a plurality of screws 211 and nuts 212 .
- Each second side bar 22 is provided in the underside with the second joining rail 221 extending along the axial direction of the second side bar 22 .
- the joining member 23 is provided with a slide slot 231 , by which the joining member 23 is fitted on the second joining rail 221 of the second side bars 22 .
- the slide slot 231 is provided with two shaft sleeves 232 , which are located under the second joining rail 221 and are fastened in the slide slot 231 from the bottom of the joining member 23 by means of two bolts 233 , thereby enabling the shaft sleeve 232 to urge the second joining member 23 .
- the slide slot 231 of the second joining member 23 forms the second joining portion of the second worktable 20 .
- the second worktable 20 uses the slide slot 231 of its joining member 23 to join with the first joining rail 121 of the first side bar of the first worktable 10 such that the second worktable 20 slides along the first joining rail 121 , so as to move toward or away from the first worktable 10 .
- Each slide slot 231 is provided in the bottom with an urging block 24 which is provided in the top with two inclined planes 241 similar in inclination and inclination direction, thereby forming the urging portion of the second worktable 20 .
- Two locating devices 30 comprise an arresting member 31 and an actuating mechanism 32 .
- the arresting member 31 is disposed on the urging block 24 which is located in the slide slot 231 .
- the arresting member 31 is provided in the bottom with two reverse inclined planes 311 opposite in direction to the inclined planes 241 of the urging block 24 and in contact with the inclined planes 241 . This is the first position where the arresting member 31 is located.
- the top of the arresting member 31 is separated from the bottom of the first joining rail 121 joining with the slide slot 231 by a predetermined distance.
- the top forms two friction surfaces 312 capable of contacting the first friction portion, thereby forming the second friction portion of the arresting member 31 .
- the actuating mechanisms 32 comprise an application rod 321 , a linking rod 322 , and a driven rod 323 .
- the application rod 321 is pivoted to the inner side of the second side bar 22 .
- the driven rod 323 is put through the shaft sleeve 232 to locate in the slide slot 231 such that one end thereof is connected with the arresting member 31 .
- the linking rod 322 is pivoted at both ends with the application rod 321 and one end of the driven rod 323 , thereby forming with the application rod 321 an angle smaller than 180 degrees.
- the driven rod 323 is pulled outward from the slide slot 231 by means of the linking rod 322 , so as to actuate the arresting member 31 to move likewise.
- the reverse inclined plane 311 of the arresting member 31 and the inclined plane 241 of the urging block 24 bring about a differential, thereby causing the arresting members 31 to rise at the same time such that the friction surface 312 urges the friction surface 122 of the bottom of the first joining rail 121 .
- the two locating devices 30 depend on a joining rod 40 which is joined at two ends with the application rods 321 . As a user applies the force on the joining rod 40 , the two application rods 321 can be moved simultaneously.
- a circular saw A is provided with the worktable 1 of the present invention such that the first worktable 10 is fastened with the base of the circular saw A.
- the second worktable 20 is pulled to move along the first joining rail 121 of the first worktable 10 to move away from the first worktable 10 , thereby forming a greater area between the second worktable 20 and the first worktable 10 for placing the workpiece.
- the arresting members 31 are located at the first position.
- the user may wrench the joining rod 40 to move so as to cause the two application rods 321 to be exerted on by the force at the same time to swivel upward.
- the arresting member 31 is caused by the linking rod 322 and the driven rod 323 to move from the first position to the second position, thereby enabling the friction surface 312 of the arresting member 31 to press against the friction surface 122 of the first joining rail 121 so as to bring about the arresting effect.
- the first worktable 10 and the second worktable 20 are located.
- the worktable 1 of the preferred embodiment of the present invention is suitable for use in placing the workpieces of various sizes in such a manner that the workpieces can be processed in a variety of patterns.
- the second worktable 20 can be located with ease and speed so as to enhance the usefulness of the first worktable 10 .
- the locating effect of the present invention is not affected in any way by the vibration of the circular saw A in operation, thereby enabling the workpiece to be placed on the first worktable 10 and the second worktable 20 with a great deal of stability.
Abstract
Description
- The present invention relates generally to a workpiece processing machine, and more particularly to a worktable of the workpiece processing machine.
- The ordinary workpiece processing machine, such as a circular saw or woodworking machine, has a worktable serving as a platform for placing a workpiece to be processed and for acting as a basis for moving the workpiece. In theory, a worktable with a greater area for placing the workpiece is good for the workpiece to be processed in various fashions. However, an excessively large worktable is sure to give an added volume and an additional weight to the workpiece processing machine, thereby resulting in an increase in cost of transportation of the workpiece processing machine.
- The German Utility Pat. No. 2980112711 discloses a circular saw comprising a main worktable, and two auxiliary worktables which are provided in two sides thereof with a round rod that is received in one of two long through holes of the main worktable, thereby enabling each auxiliary worktable to be pulled to slide along the axial direction of the round rod so as to adjust the size of the workpiece placing area which is formed together by the main worktable and the two auxiliary worktables. The volume of the entire worktable can be made smaller by joining the auxiliary worktables with the sides of the main worktable. The space that is taken up by the circular saw can be thus minimized. In addition, the circular saw can be shipped with a relative ease.
- The locating effect of the auxiliary worktables is attained by a plurality of wing bolts, which are fastened with the main worktable such that they can be pressed against the round rods of the auxiliary worktables. These bolts are apt to become unfastened by the vibrational motion of the circular saw in operation, thereby undermining the locating effect of the auxiliary worktables. The workpiece can not be therefore stabilized on the main worktable and the auxiliary worktables. In addition, it is inconvenient and time-consuming for a machine operator to fasten or unfasten the wing bolts in an effort to locate the two auxiliary worktables.
- It is therefore the primary objective of the present invention to provide a workpiece finishing machine with a worktable which is designed to hold workpieces of various sizes.
- It is another objective of the present invention to provide a workpiece finishing machine with a worktable which is easy to use.
- In keeping with the principle of the present invention, the foregoing objectives of the present invention are attained by a worktable comprising a first worktable, a second worktable, and a locating device. The first worktable has a first joining portion. The second worktable has a second joining portion which is slidably joined with the first joining portion such that the second joining portion slides in a reciprocating manner along a predetermined direction, thereby enabling the second worktable to move toward or away from the first worktable. The locating device comprises an arresting member having a first friction portion, and an actuating mechanism which is mounted on the second worktable and is connected with the arresting member. The arresting member is actuated to move back and forth between a first position and a second position such that the arresting member is located at the second position. The second worktable has an urging portion, which urges the actuating member to move aside at the time when the arresting member moves from the first position to the second position, thereby enabling the first friction portion to attach to the second friction portion. As the arresting member arrives at the second position, the second friction portion presses against the first friction portion. As a result, the second worktable can not be continuously moved and is thus located.
- FIG. 1 shows a perspective view of a preferred embodiment of the present invention.
- FIG. 2 shows a partial exploded view of the preferred embodiment of the present invention.
- FIG. 3 shows a sectional view taken along a line3-3 as shown in FIG. 1.
- FIG. 4 shows a sectional view taken along a line4-4 as shown in FIG. .
- FIG. 5 shows a schematic view of the preferred embodiment of the present invention in use.
- FIGS. 6 and 7 show the state of the use of the preferred embodiment of the present invention along the sectional view taken along the line4-4 as shown in FIG. 1.
- FIGS. 8 and 9 show the member state under the state shown in FIGS. 6 and 7 along the sectional view taken along the line4-4 as shown in FIG. 1.
- As shown in FIGS.1-4, a
worktable 1 of the preferred embodiment of the present invention comprises the following component parts. - A
first worktable 10 is formed of three unit plate bodies II of aluminium by extrusion, and twofirst side bars 12 which are fastened to two sides of theunit plate bodies 11 by a plurality ofscrews 111 andnuts 112. Thefirst side bars 12 are provided in the underside with a first joiningrail 121 extending along the axial direction of thefirst side bar 12, thereby forming the first joining portion of thefirst worktable 10. The first joiningrail 121 is provided in the underside with twofriction surfaces 122 extending along thefirst joining rail 121, thereby forming the second friction portion of thefirst worktable 10. - A
second worktable 20 is formed of oneunit plate body 21 of aluminium by extrusion, twosecond side bars 22, and two joiningmembers 23. The twosecond side bars 22 are connected with two sides of theunit plate body 21 by a plurality ofscrews 211 andnuts 212. Eachsecond side bar 22 is provided in the underside with the second joiningrail 221 extending along the axial direction of thesecond side bar 22. The joiningmember 23 is provided with aslide slot 231, by which the joiningmember 23 is fitted on the second joiningrail 221 of thesecond side bars 22. Theslide slot 231 is provided with twoshaft sleeves 232, which are located under the second joiningrail 221 and are fastened in theslide slot 231 from the bottom of the joiningmember 23 by means of twobolts 233, thereby enabling theshaft sleeve 232 to urge the second joiningmember 23. Theslide slot 231 of the second joiningmember 23 forms the second joining portion of thesecond worktable 20. - The
second worktable 20 uses theslide slot 231 of its joiningmember 23 to join with thefirst joining rail 121 of the first side bar of thefirst worktable 10 such that thesecond worktable 20 slides along the first joiningrail 121, so as to move toward or away from thefirst worktable 10. Eachslide slot 231 is provided in the bottom with anurging block 24 which is provided in the top with twoinclined planes 241 similar in inclination and inclination direction, thereby forming the urging portion of thesecond worktable 20. - Two locating
devices 30 comprise an arrestingmember 31 and anactuating mechanism 32. The arrestingmember 31 is disposed on theurging block 24 which is located in theslide slot 231. The arrestingmember 31 is provided in the bottom with two reverseinclined planes 311 opposite in direction to theinclined planes 241 of theurging block 24 and in contact with theinclined planes 241. This is the first position where the arrestingmember 31 is located. The top of the arrestingmember 31 is separated from the bottom of the first joiningrail 121 joining with theslide slot 231 by a predetermined distance. The top forms twofriction surfaces 312 capable of contacting the first friction portion, thereby forming the second friction portion of the arrestingmember 31. Theactuating mechanisms 32 comprise anapplication rod 321, a linkingrod 322, and a drivenrod 323. Theapplication rod 321 is pivoted to the inner side of thesecond side bar 22. The drivenrod 323 is put through theshaft sleeve 232 to locate in theslide slot 231 such that one end thereof is connected with the arrestingmember 31. The linkingrod 322 is pivoted at both ends with theapplication rod 321 and one end of the drivenrod 323, thereby forming with theapplication rod 321 an angle smaller than 180 degrees. As theapplication rod 321 is wrenched to swivel upwards, the drivenrod 323 is pulled outward from theslide slot 231 by means of the linkingrod 322, so as to actuate the arrestingmember 31 to move likewise. The reverseinclined plane 311 of the arrestingmember 31 and theinclined plane 241 of theurging block 24 bring about a differential, thereby causing the arrestingmembers 31 to rise at the same time such that thefriction surface 312 urges thefriction surface 122 of the bottom of the first joiningrail 121. This is the second position where the arrestingmember 31 is located in theslide slot 231. The two locatingdevices 30 depend on a joiningrod 40 which is joined at two ends with theapplication rods 321. As a user applies the force on the joiningrod 40, the twoapplication rods 321 can be moved simultaneously. - As shown in FIG. 5, a circular saw A is provided with the
worktable 1 of the present invention such that thefirst worktable 10 is fastened with the base of the circular saw A. As shown in FIGS. 6-8, when a long or greater wood workpiece is processed by the circular saw A, thesecond worktable 20 is pulled to move along the first joiningrail 121 of thefirst worktable 10 to move away from thefirst worktable 10, thereby forming a greater area between thesecond worktable 20 and thefirst worktable 10 for placing the workpiece. The arrestingmembers 31 are located at the first position. - When the
second worktable 20 is moved to locate at the appropriate position, the user may wrench the joiningrod 40 to move so as to cause the twoapplication rods 321 to be exerted on by the force at the same time to swivel upward. Thereafter, the arrestingmember 31 is caused by the linkingrod 322 and the drivenrod 323 to move from the first position to the second position, thereby enabling thefriction surface 312 of the arrestingmember 31 to press against thefriction surface 122 of the first joiningrail 121 so as to bring about the arresting effect. As a result, thefirst worktable 10 and thesecond worktable 20 are located. - When the user applies the force on the joining
rod 40 to cause the arrestingmembers 31 to return to the first position, thefirst worktable 10 and thesecond worktable 20 are relieved of the locating effect. As a result, thesecond worktable 20 can be pushed or pulled to change its position, so as to facilitate the processing of the workpiece of other sizes. - It is therefore readily apparent that the
worktable 1 of the preferred embodiment of the present invention is suitable for use in placing the workpieces of various sizes in such a manner that the workpieces can be processed in a variety of patterns. - In light of the design of the two
locating devices 30, thesecond worktable 20 can be located with ease and speed so as to enhance the usefulness of thefirst worktable 10. In addition, the locating effect of the present invention is not affected in any way by the vibration of the circular saw A in operation, thereby enabling the workpiece to be placed on thefirst worktable 10 and thesecond worktable 20 with a great deal of stability.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US09/850,168 US6484614B1 (en) | 2001-05-08 | 2001-05-08 | Worktable of workpiece processing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/850,168 US6484614B1 (en) | 2001-05-08 | 2001-05-08 | Worktable of workpiece processing machine |
Publications (2)
Publication Number | Publication Date |
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US20020166432A1 true US20020166432A1 (en) | 2002-11-14 |
US6484614B1 US6484614B1 (en) | 2002-11-26 |
Family
ID=25307424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US09/850,168 Expired - Fee Related US6484614B1 (en) | 2001-05-08 | 2001-05-08 | Worktable of workpiece processing machine |
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US (1) | US6484614B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090084238A1 (en) * | 2007-09-28 | 2009-04-02 | Lee-Cheng Chang | Fence Assembly for a Cutting Machine |
US20100269656A1 (en) * | 2009-04-28 | 2010-10-28 | Credo Technology Corporation | Table saw with symmetrical rail fence storage capability |
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US20030056853A1 (en) | 2001-09-21 | 2003-03-27 | Gass Stephen F. | Router with improved safety system |
US7712403B2 (en) | 2001-07-03 | 2010-05-11 | Sd3, Llc | Actuators for use in fast-acting safety systems |
US7836804B2 (en) | 2003-08-20 | 2010-11-23 | Sd3, Llc | Woodworking machines with overmolded arbors |
US8065943B2 (en) | 2000-09-18 | 2011-11-29 | Sd3, Llc | Translation stop for use in power equipment |
US7600455B2 (en) | 2000-08-14 | 2009-10-13 | Sd3, Llc | Logic control for fast-acting safety system |
US7536238B2 (en) | 2003-12-31 | 2009-05-19 | Sd3, Llc | Detection systems for power equipment |
US9927796B2 (en) | 2001-05-17 | 2018-03-27 | Sawstop Holding Llc | Band saw with improved safety system |
US7210383B2 (en) | 2000-08-14 | 2007-05-01 | Sd3, Llc | Detection system for power equipment |
US8459157B2 (en) | 2003-12-31 | 2013-06-11 | Sd3, Llc | Brake cartridges and mounting systems for brake cartridges |
US6857345B2 (en) | 2000-08-14 | 2005-02-22 | Sd3, Llc | Brake positioning system |
US7707920B2 (en) | 2003-12-31 | 2010-05-04 | Sd3, Llc | Table saws with safety systems |
US8061245B2 (en) | 2000-09-29 | 2011-11-22 | Sd3, Llc | Safety methods for use in power equipment |
US20050139056A1 (en) * | 2003-12-31 | 2005-06-30 | Gass Stephen F. | Fences for table saws |
US7827890B2 (en) | 2004-01-29 | 2010-11-09 | Sd3, Llc | Table saws with safety systems and systems to mount and index attachments |
US7024975B2 (en) | 2000-08-14 | 2006-04-11 | Sd3, Llc | Brake mechanism for power equipment |
US7621206B2 (en) * | 2002-06-24 | 2009-11-24 | Dino Makropoulos | Multi-function woodworking guide |
US7930960B2 (en) * | 2005-05-06 | 2011-04-26 | Allen Ip, Incorporated | Universal machinery fence system |
TWM277546U (en) * | 2005-05-13 | 2005-10-11 | Durq Machinery Corp | Platform saw having clamping mechanism |
US8967027B2 (en) | 2010-07-02 | 2015-03-03 | Robert Bosch Gmbh | Modular table system for table saws |
US9682430B2 (en) | 2013-06-11 | 2017-06-20 | Kreg Enterprises, Inc. | Pocket hole drilling machine |
US9757871B2 (en) | 2013-10-17 | 2017-09-12 | Sd3, Llc | Fences for table saws |
US8956070B1 (en) * | 2014-02-02 | 2015-02-17 | Bela Vidor | Lever-operated internally placed spring-action clamping and locking device |
US10442106B2 (en) * | 2014-03-31 | 2019-10-15 | Sawstop Holding Llc | Extension rails for table saws |
US11104028B2 (en) | 2014-08-18 | 2021-08-31 | Sawstop Holding Llc | Fences for table saws |
US20160067800A1 (en) * | 2014-09-09 | 2016-03-10 | Robert Bosch Gmbh | Table Top and Throat Plate for Power Table Saws |
US9731364B2 (en) * | 2015-03-31 | 2017-08-15 | Chin-Chin Chang | Three part slide and locking mechanism for use with a table saw |
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US3176559A (en) * | 1962-08-30 | 1965-04-06 | Athos Steel And Aluminum Inc | Indexing device for squaring shear |
US4566510A (en) * | 1983-11-16 | 1986-01-28 | Shopsmith, Inc. | Workpiece support system for a power tool |
US4658687A (en) * | 1985-10-08 | 1987-04-21 | Shopsmith, Inc. | Saw fence |
US4964450A (en) * | 1989-12-15 | 1990-10-23 | Hughes James D | Extension for table saw |
US5293802A (en) * | 1989-08-11 | 1994-03-15 | Ryobi Limited | Table saw |
US5181446A (en) * | 1991-12-23 | 1993-01-26 | Emerson Electric Co. | Self-aligning quick pick-off rip fence |
US6293176B1 (en) * | 1999-06-09 | 2001-09-25 | S-B Power Tool Company | Dual sliding rail and locking mechanism for use with a table saw |
US6189429B1 (en) * | 1999-09-30 | 2001-02-20 | P&F Brother Industrial Corporation | Workpiece supporting assembly for a table saw |
-
2001
- 2001-05-08 US US09/850,168 patent/US6484614B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090084238A1 (en) * | 2007-09-28 | 2009-04-02 | Lee-Cheng Chang | Fence Assembly for a Cutting Machine |
US20100269656A1 (en) * | 2009-04-28 | 2010-10-28 | Credo Technology Corporation | Table saw with symmetrical rail fence storage capability |
Also Published As
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US6484614B1 (en) | 2002-11-26 |
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