US1896924A - Table fob saws ob the like - Google Patents

Table fob saws ob the like Download PDF

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US1896924A
US1896924A US1896924DA US1896924A US 1896924 A US1896924 A US 1896924A US 1896924D A US1896924D A US 1896924DA US 1896924 A US1896924 A US 1896924A
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table
means
gage
member
end
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/005Guides for workpieces
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/727With means to guide moving work
    • Y10T83/734With attachment or operative connection to tool carrier

Description

Feb. 7, 1933. c. A. ULRICH 1,896,924

TABLE FOR SAWS OR THE LIKE Filed Feb. 1932 1 l I V i; j 6 3 T 32 I INVE TOR m 3 C'HARL AU RICH 7 8 9 BY 48L ATTOR EY.

Patented Feb. 7, 1933 PATENT OFFICE CHARLES A. ULRICH, OF HARTFORD, CONNECTICUT TABLE FOR SAWS OR THE LIKE Application filed February 1, 1932. Serial No. 590,154.

My invention relates to tables for saws or the like.

It has among its objects to provide an improved table of the type adapted to be used on power saws or other like tools or machines. A further object is to provide an improved table especially adapted to use on bench saws and having improved means whereby, while continuing to use a small sized table and part of the guide mechanism provided thereon, the eli'ective range of the saw may be substantially extended. A still further object of my invention is to provide improved and inexpensive extension means adapted to be readily applied to the table of a power saw or the like to enable the size of the table to be increased when desired. Still another object of my invention is to provide such improved extension means especially adapted to use in connection with a bench saw and adapted to be applied to a standard saw table and to use with the same and certain of the existing parts of the guiding mechanism with only a minimum change in the existing device, and all in such manner as to enable the possible range of the saw to be increased when desired beyond the normal capacity of the table and guiding mechanism thereon. These and other objects and advantages of my improved construction will, however, hereinafter more fully appear.

In the accompanying' drawing I have shown for purposes of illustration two embodiments which my invention may assume in practice.

In the drawing,

Fig. 1 is a perspective view of a power driven circular bench saw equipped with one form of my improvement, the guide being shown in different positionsin full and dotted lines;

Fig. 2 is a vertical section through the clamping mechanism for the rip gage;

Fig. 3 is a vertical section through the support for said gage;

Fig. 4 is a vertical section through the supplementary support for said gage. and

Fig. 5 is a view similar to Fig. 4, but showing a modified construction of support.

In the illustrative construction shown in Fig. 1, it will be noted that I have shown a saw mechanism of a well known bench type including a rotatable saw blade 1 adapted to be driven by any suitable means (not shown) from any suitable source of power and rotatable in a usual plate 2 in a table 3, the latter herein carrying a usual miter gage 4 and also having a usual rip gage or guide 5, this guide herein being provided with improved means, hereinafter described, whereby the same may be supported beyond the side edge 3 of the table 3 in such manner as to enable the saw to be used on work which would otherwise be wholly beyond the capacity of the device.

Referring more particularly to the guide 5, it will be noted that one end of the same is suitably connected, as by bolts 6, to an underlying laterally disposed plate 7 which is of an improved construction adapting it to support the member 5 beyond the side edge 3 of the table 3 while cooperating with other improved co-operating supporting means for the opposite end of the guide. hereinafter described. Herein. this member 7 is adapted to be adjusted at will along the end edge 3" of the table, and is accordingly provided with a usual inwardly and upwardly projecting L-shape lip or extension 8 adapted to receive a corresponding but re- "ersely disposed extension or guide 9 formed by suitably grooving. as at 10. the under side of the table 3. Herein, it will also be noted that the member 5 is carried on an upwardly extending projection 11 on the outer upper surface of the member 7, which also receives the inner ends of the bolts 6 connecting the member 5 thereto and so supports the latter member that its under surface is flush with and movable over or beyond the upper surface of the table 3. Spaced from this projection 11 by a substantial distance, herein the distance which it is desired to extend the table 3, is another upwardly projecting member 12 on the member 7, which herein has a threaded bolt 13 adjustable therein by means of a sliding handle 14 in such manner as to clamp or release the bolt 13 from the depending portion 9 on the adjacent edge of the table 3. Thus it will be evident that, while adapted to all normal uses when the guide 5 is resting on the table 3, whenever it is desired to move the guide 5 beyond the edge of the table 3 to adapt the device to use on larger Work, it is only necessary to release the bolt 13 by operation of its handle 14, and slide the members 7 and 5 from any of their innermost positions, as, for example, the dotted line position shown in Figure 1, to the full line position shown in that figure, whereupon, the member 5 being laterally located as desired. the member 7 can he fixed in its new position by merely again tightening the screw 13.

(lo-operating with this improved extension means carrying one end of the guide 5 is also improved supplementary means for supporting the opposite end of the guide 5 in any of its positions beyond the edge of the table. In the construction illustrated in Figure 1 and shown in detail in Figure 4, it will be noted that this means is also in a form which, like the constructon at the opposite end of the guide, requires no change in the table 3. More particularly. it will be noted that whereas the table 3 is normally provided with an inwardly sloping edge 3' and an inwardly sloping depending flange 15 forming a continuation thereof. these means are adapted to utilize this flange and to be very quickly and conveniently attached thereto or removed therefrom. Herein. they include a clamping member 16 having a portion 17 adapted to engage the usual straight inside surface of the flange 15. and also having a generally U-shaped body, preferably provided with a suitable strengthening rib 18, and also having an upstanding portion 17 extending up along the outer side of the flange to the top of the table 3. Herein, the upstanding arm 17' is also provided with a threaded aperture 19 which in turn receives a threaded set screw 20 adapted to engage the sloping side of the flange 15 and thereby fix the member 16 thereto. It will also be noted that a gage support, herein in the form of a member or rod 21. is also carried by the member 16 and projects laterally therefrom beyond the edge 3' of the table in such manner as to underlie the free end of the gage 5 in the different positions of the latter beyond the edge of the table. As shown. the member 21 also carries a suitable adjustable stop 22 adapted to engage the outer side of the gage 5 and form an abutment for the latter preventing outward springing of the same by the work, while also being adapted to be suitably connected to the member 21 in any desired position by suitable means, as, for example, a wing nut 23.

While, if desired, the member 21 may be carried directly on the member 16. as. for example, by suitably forming the same on or connecting the same to the arm 17 thereof, I preferably provide improved supporting and positioning means for the member 21 in order that the gage supporting surface of the same may be maintained in the plane of the upper or working surface of the table 3. Herein these means include a vertical plate or member 2 adjustable relative to the member 16 and herein pivoted on any suitable horizontal pivot, such as 25, to the latter member and capable of being adjusted relative to the same in such manner as to bring the member 21 into the desired position. hiore particularly, it will be noted that herein an extension 26 is provided on the lower end of the member 16 and that the pivot 25 is connected thereto, as, for example. by providing suitable parallel lugs 27 on the extension 26, which lugs have the plate 24 between the same and form a journal for a pivot pin which provides the pivot :25. Attention is also directed to the fact that above and below the pivot 25, set screws 28 and 29 are provided which extend through the plate 24 and engage the outer surfaces of the pertions 26 and 17 of the member 16. Thus, through suitable adjustment of these screws 28 and 29, it is possible to change the angle of the member 24 and the rod 21 as desired, while holding both of the same securely in the different positions of adjustment thereof. Here it will also be noted that a hole 30 is preferablyprovided in the member :24 above the set screws 29 and opposite the set screw 20, so that the latter is readily accessible through the plate 24. It .will also be observed that while the member 21 may be suitably attached in any desired manner to the plate 24, the same is herein provided with a threaded end 31 threaded into a corresponding aperture in the upper end of the plate 24 and that the location of this threaded aperture is preferably such as to bring the upper surface of the member 21 and the upper end of the member 24 into the same plane. It will also be observed that herein the member 21 is provided with suitable flat portions 32 on itsoppositc extremity adapted to receive a wrench.

As a result of my improved construction it will be evident that it is possible to increase the range of the device and the size of the work capable of being operated upon thereby. More particularly, the guide 5 is adapted to function effectively both while over the table and in any of a wide range of extended positions laterally beyond the side of the table, and is also adjustable as desired both on the table in a usual manner and into the various positions of the same beyond the edge of the table. that in the latter positions. the free end of the gage 5 also is eflectively held by the member 22 against such outward springing of that end of the gage 5 as would otherwise It will further be noted occur when work is being pushed against the saw and result in inaccuracy of the work. It is also possible to apply my improvement very conveniently, it only being necessary to substitute my new member 7 and apply the readily connectable supplementary support for the other end of the guide. Attention is also directed to the fact that when it is desired to use the gage 5 on small work, i. e. with the gage over the table, the lateral movement of the latter from an extended position into the desired position over the table automatically eliminates inconvenience resulting from a continuously projecting extension on that corner of the table. Further it will be noted that the support 21 is so located at a remote point that during such use of the support 7 on the table, this support 21 does not in any way interfere with normal use of the table. Also, the suport 21 being removable, it is of course evident that when long continued operation on small work is contemplated, this support 21 may then be entirely removed very quickly and conveniently, and only replaced when it is again desired to operate on larger work. The improved attachment is also very inexpensive, my invention making it possible to continue to utilize the table 3, the screw 13, the operating member 14 therefor, the guide 5, and the screws 6 therefor of an existing saw table and gage mechanism of a standard, non-extensible type, and only requiring the substitution of a new plate 7 for the plate previously used and the provision of a new attachment including the members 16, 24, 21, and 22.

My invention, while not limited thereto, is of particular practical importance when applied to so-called bench saws of the power type. In such devices, a small table is ordinarily desirable. Further, to increase the width of the table, for example, by six inches,

would substantially increase the cost of the device since the table is an expensive part of the structure. From the manufacturing angle also, it is desirable to standardize on a device of a given size. As a result, although usually such bench saws have sufficient power to handle larger work effectively, they are ordinarily furnished only in sizes adapted to small work. Further, the user who attempts to use them on larger work is unable to use the guide at all on certain classes of work, and when, by reversing the work, he attempts to utilize the guide on larger work, the results obtained are unsatisfactory. ()n the other hand, as a result of my improvement, and while retaining the table of a standard small size. the manufacturer is enabled to provideat small expense a device which is adapted not only to operate upon larger work, but also to operate upon it effectively, in fact more effectively than upon work of what may be called normal sizes, since springing of the outer end of the guide, which would otherwise interfere with accuracy, is prevented by the member 22. These and other advantages of my improved construction will, however, be clearly apparent to those skilled in theart.

In Figure 5 I have shown a modified construction of the supplementary support shown in Figs. 1 and 4. In this construction, the member 16 and its connected parts are omitted and the rod 21 is screwed directly into the inclined edge 3 of the table 3. Ohviously, this construction will function similarly to that previously described, although the same is not ordinarily preferred, since the same requires the drilling and tapping of a hole in the table edge to receive the rod and the location of the latter in a fixed position or the provision of a plurality of holes, while the construction shown in Fig. 4 requires no change in the table and enables the member 21 to be positioned at any desired point along the edge 3'.

lVhilc I have in this application specifically described two embodiments which my invention may assume in practice, it will be understood that the same are shown for purposes of illustration, and that the invention may be modified and embodied in various other forms without departing from its spirit or the scope of the appended claims.

lVhat I claim as new and desire to secure by Letters Patent is 1. In a power tool, a rotating tool, a table having a guideway perpendicular to the plane of operation of said tool, a work guide adjustable relative to said guideway along one edge of said table and disposed parallel to said plane, supporting means for one end of said guide and adjustable in said guideway and disposable beyond an intersecting edge of said table, and supporting means for the opposite end of said guide extending be yond said intersecting edge of the table and relative to which said guide is adjustable.

2. In a power tool. a rotating tool, a table having a guideway perpendicular to the plane of operation of said tool, a work guide adjustable relative to said guideway along one edge of said table and disposed parallel to said plane, supporting means for one end of said guide adjustable in said guideway and disposable beyond an intersecting edge of said table. supporting means for the opposite end of said guide extending beyond said intersecting edge of the table and relative to which said guide is adjustable. and adjustable means for positioning said guide on said last mentioned supporting means.

3. In a power tool. an operating tool, a table having a guideway perpendicular to the plane of operation of said tool and within the limits of said table, a work guide adjustable. relative to said guideway along one edge of said table and disposed parallel to said plane, supporting and positioning means for one end of said guide adjustable in said guideway and disposable at will within the hints of said guidewa or beyond an intersecting edge of said ta 1e, and supporting means for the opposite end of said guide extending beyond said intersecting edge of the table said relative to which said guide is adjusta le.

4. In a power tool, an operating tool, a table having a guideway perpendicular to the plane of operation of said tool and within the lateral limits of said table, a work guide on said table and disposed parallel to said plane, and means for supporting said guide comprising a member adjustable in said guideway disposable within the lateral limits of the table and projectable from said guideway laterally beyond said limits and a co-operating guide supporting member carried by said table and projecting laterally beyond said limits.

5. In a power saw having a rotating blade and a table, a bracket adjustable along one edge of the table to project one end of said bracket beyond an intersecting edge of the table, a longitudinal gage member secured to said projecting end, and a clamp connected gage supporting rod connectable at will along said second mentioned edge and adjustable relative to its clamping means to maintain said rod substantially in the plane of the table.

6. In a power saw having a rotating blade and a table provided with a transverse guideway along one edge of the same and having :1 depending flange along an intersecting edge, a bracket adjustable in said guideway to project one end of said bracket beyond the intersecting edge of the table, a longitudinal gage member secured to said projccting end. and a clamp connected gage supporting rod connectable at will to said flange and adjustable relative to its clamping means to maintain said rod substantially in the plane of the table.

7. In a power saw having a rotating blade and a table provided with a transverse guideway along one edge of the same and having :1 depending flange along an intersecting edge. a bracket adjustable in said guideway to dispose said bracket beyond said intersecting edge of the table, a longitudinal gage member secured to said bracket at one end of said member, and a gage member supporting rod connectable to said flange and supporting the opposite end of said gage mem ber.

8. In a power saw having a rotating blade and a table provided with a transverse guideway along one edge of the same and having a depending flange along an intersecting edge, a bracket adjustable in said guideway to dispose said bracket beyond said intersecting edge of the table. a longitudinal gage member secured to said bracket at one end of said member, and a gage member supporting rod comprisin a rod threaded into the flanged edge of sa1d table and forming an extension of the table top.

9. In a power tool, an operating tool, a table having a guideway perpendicular to the plane of operation of said tool and within the limits of said table, a work guide adjustable relative to said guideway along one edge of said table and disposed parallel to said plane, supporting and positioning means for one end of said guide adjustable in said guideway and disposable at will within the limits of said guideway or beyond an intersecting edge of said table, supporting means for the opposite end of said guide extending beyond said intersecting edge of the table and relative to which said guide is adjustablc. and adjustable abutment means for said guide on said last mentioned supportmg means.

10. In a power saw having a rotating blade and a table having a guideway therein within the limits thereof. a rip gage adjustable relative to said table and said blade. means in said guidewav for adiustably positioning said gage relative to said guideway having means connectable to the table and an elongated portion projectable beyond an edge of the table parallel to said blade and carrying said gage on the projecting end of said por tion and parallel to said blade. and co-opcrating means for supporting the opposite end of said gage when beyond the edge of the table.

11. In a power saw having a rotating blade and a table having a guidoway therein within the limits thereof. a rip gage adjustable relative to said table and said blade. means for adjustablv positioning said gage in said guideway having means connectable to the table and an elongated portion projectable beyond an edge of the table parallel to said blade and carrying said gage on the projecting end of said portion and parallel to said blade. and co-operating means for supporting the opposite end of said gage when beyond the edge of the table. both of said last mentioned means having gage supporting means supporting the under surface of the gage in a plane substantially flush with the working surface of the table.

12. In a power saw having a rotating blade and a table having a guideway therein with in the limits thereof, a rip gage adjustable relative to said table and said blade. means for adjustably position ng said gage in said guideway having means connectable to the table and an elongated portion projectable beyond an edge of the table parallel to said blade and carrying said gage on the projecting end of said portion and parallel to said blade. co-operating means for supporting t e opposite end of said gage when beyond the edge of the table, and means for adjusting ing end of sai the range of movement of said gage on said last mentioned means to accord with the adjustment of said first mentioned means.

13. In a power saw having a rotating blade and a table having a guideway therein within the limits thereof, a rip ga e adjustable relative to said table and said lade, means for adjustably positioning said gage in said guideway having means connectable to the table and an elongated portion projectable beyond an edge of the table parallel to said blade and carr ing said gage on the projectd portion and parallel to said blade, co-operating means or supporting the opposite end of said gage when beyond the edge of the table, and means for adjusting the range of movement of said gage on said last mentioned means to accord with the adjustment of said first mentioned means comprising an adjustable abutment member engageable with the side of said gage most remote from the saw blade.

14. In a power tool having an operating tool and a table, a gage on said table, gage positioning means adjustable relative to the table and having an elongated gage supporting portion projectible at will beyond the edge of the table in certain positions of said gage and carrying said gage on the projecting end of said portion parallel to the plane of operation of said tool, and gage supporting means projecting beyond the edge of the table co-operating with said adjustable means and supporting the free end of said gage when the latter is beyond the ed e of the table.

15. In a power tool diaving on operating tool and a table, a gage on said table, gage positioning means normally disposable within the limits of said table and adjustable relative to the table and having an elongated gage supporting portion projecting beyond the edge of the table in certain positions of said gage and carrying said gage on the projecting end of said portion parallel to the plane of operation of said tool, gage supporting means projecting beyond the edge of the table and co-operating with said adjustable means and the free end of said gage when the latter is beyond the edge of the table, and means for at will connecting said last mentioned means to the table or removing the same therefrom.

16. In a power saw having a rotating blade and a table, a rip gage adjustable relative to the latter and said blade, means for adjustably positioning said gage normally dissable within the limits of said table and living means connectable to the table and an elongated portion projectable beyond the edge of the table and carrying said gage on the projecting end of said portion parallel to said blade, co-operating means for suportin the opposite end of said gage when beyon the edge of the table, and means carrying said last mentioned means and supportable at any point upon the edge of said table.

17. In a power tool having an operating tool and a table, a gage on said table,- gage positioning means adjustable relative to the table and having a gage supporting portion projecting beyond the edge of the table in certain positions of said gage, co-operating means carried by said table and projecting beyond the edge of the latter having means supporting the free end of said gage when the latter is beyond the edge of the table, and means on said last mentioned means for adjusting the angle of said last mentioned means relative to the table.

18. A table extension attachment for power saw tables comprising an adjustable rip gage support having an elongated gage supporting portion adjustable on a table at right angles to the plane of operation of the saw and also having at its opposite ends means for connecting said support to a table and means for supporting one end of a gage, and a rip gage on the latter means disposable thereon both over a table and laterally beyond an edge of the table parallel to the plane of the saw.

19. A table extension attachment for power saw tables comprising an adjustable support for a rip gage disposable within the limits of a table and projectable at will beyond the edge thereof and having means at one end of the same 'for connecting said support to a table in any position. and a rip gage carried on the opposite end of said support adapted to be positioned by said first mentioned means when said gage is projected beyond the edge of a table.

20. The combination with a power saw, of a table therefor provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end to said means and extending therefrom longitudinally of the table parallel to said saw and disposable upon lateral adjustment of said means laterally beyond one side of said table, means carried by said table for supporting the opposite end of said rip gage member when so disposed, and means tor positioning said opposite end of the latter against outward lateral springing relative to said supporting means during use of the saw.

21. The combination with a power saw, of a table therefor provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end of said means and extending therefrom 1ongitud nally of the table parallel to said saw, and disposable upon lateral adjustment of said means laterally beyond one side of said table, means carried by said table and projecting laterally beyond said side for supporting the opposite end of said rip gage member when so disposed, and means for positioning said opposite end of the latter against outward lateral springing relative to said supporting means during use of said saw when said gage member is disposed latterally beyond said side of the table.

22. The combination with a power saw, of a table provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end to said means and extending therefrom longitudinally of the table parallel to said saw and disposable upon lateral adjustment of said means either over said table or laterally beyond one side of the latter, means carried by said table for supporting the opposite end of said gage member when laterally beyond the table in the same plane as when over said table, and means for fixing said opposite end of said gage member in any position thereof on said supporting means against outward lateral movement relative to the latter during use of the saw.

23. The combination with a power saw, of a table provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end to said means and extending therefrom longitudinally of the table parallel to said saw and disposable upon lateral adjustment of said means either over said table or laterally beyond one side of the latter, means carried by said table and projecting laterally beyond said side for supporting the opposite end of said gage member when laterally beyond the table in the same plane as when over said table, and means for fixing said opposite end of said gage member when over said table or in any position of said member on said supporting means against outward lateral movement relative to the latter during useof the saw.

24. The-combination with a power saw, of a table provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end to said means and extending therefrom longitudinally of the table parallel to said saw and disposable u on lateral adjustment of said means laterally beyond one side of said table, means carried by said table for supporting the opposite end of said gage member, and means for fixing said opposite end of said gage member in any position thereof on said supporting means against outward lateral movement relative to the latter during use of the saw comprising a gage holding men ber likewise adjustable at will along sai supporting means and means for at will COI necting or disconnecting said last mentione member and said supporting means.

25. The combination with a power saw,

a table provided with a guideway perpendici lar to the plane of operation of said sai age carrying and positioning means at Justable laterally along said guideway, a ri gage member connected at one end of sai means and extending therefrom longitud nally of the table parallel to said saw an disposable upon lateral adjustment of sai means over said table or laterally beyon one side of the latter, means carried by sai table and projecting laterally beyond sai side for supporting the opposite end of sai gage member, and means for fixing said o1v posite end of said gage member when ove said table or in any position of said meir her on said supporting means against out ward lateral movement relative to the lat ter during use of the saw comprising a gag holding member likewise adjustable at wi along said supporting means, and means f0 at will connecting or disconnecting said lar mentioned member and said SUPPOIiih means.

26. The combination with a power w having a table provided with a guideway Eh pendicular to the plane of operation of mi saw, and gage adjusting means adjuslubl relative to said guideway and projectable in yond the end of said guideway and having gage member parallel to said saw connectei to the projecting end of said means at on end and having an opposite free end, of mean carried by the table for preventing OlltWflIl springing of the free end of said gage mem ber.

27. The combination with a power sai having a table, and gage means adjustabl relative thereto and beyond the edge of S21l( table and having a gage member parallel t said saw connected to said means at one em and having an opposite free end, of mean carried by the table for supporting the ire end of said gage member when disposed lat erally beyond the edge of the table having a support for the free end of said member an means for adjusting said support angularl; relative to said table.

28. The combination with a power sav having a table provided with a guideway ex tending transversely of said saw, and gag means adjustable in said guideway relativ: thereto and beyond the edge of said guide way and table and having a gage member con nected to said means at one end and having an opposite free end, of means carried by the table for supporting the free end of said gage member when disposed laterally beyond the edge of the table having a support for the free end of said member Leeann both said gage means and support supporting said gage member in all ositions of the latter substantially flush wit the worln'ng surface of the table. a

29. A gage supporting attachment for power saws comprising a clamping member havin a portion engageable with one side of a epending saw table flange means for positioning said member engageable with the opposite side of said flange, and gage supporting means carried by said member and adjustable angularly about an axis on vsaid member toward and from said flange.

30. A gage supporting attachment for power saws comprising a clamp having one portion engageable with a flange on a table, a member angularly adjustable about an axis on said clamp toward and from said flange, and a gage support carried by said last mentioned member and angularly adjustable thereby.

31. A gage supporting attachment for power saws comprising a clamp having one portion engageable with a flange on a table, a member pivoted on said clamp and projecting upward from its pivot toward the top of said clamp, means actin between said memher and clamp for adjusting the former about its pivot, and a gage support carried by said member and adjustable thereby.

32. A gage supporting attachment for power saws comprising a clamp having one portion engageable with a flange on a table,

a member pivoted on said clamp, means acting between said member and clamp for adjusting the former, and a gage support carried by said member, said clamp carryin a set screw above said pivot and said mem er having an aperture therein permitting access to said screw.

33. In a power saw, a saw blade a table, extension means for the latter including a guideway on said table and a bracket adjustable in said guideway transversely of said blade along one edge of the table and movable to project one end of said bracket beyond an intersecting edge of the table, a longitudinal gage member secured to said projecting end and movable therewith, and cooperating extension means comprisin a gage sup orting rod carried b said ta 1e and pro ecting laterally there rom providing a sliding support for the free end of said gage member, said first mentioned extension means being disposable at will wholly within the limits of the table, and said last mentioned extension means being removable at will.

In testimony whereof I aflix my signature.

DISCLAIMER 1,896,924.Oharles A Ulrich, Hartford, Conn. TABLE FOR Saws on THE LIKE.

Patent dated February 7, 1933. Disclaimer filed October 8, 1934, by the assignee, Delta Illanufacturing Company.

Hereby enters this disclaimer to those claims in said specification which are in the following words, to wit:

1. In a power tool, a rotating tool, a table having a guideway perpendicular to the plane of operation of said tool, a work guide adjustable relative to said guideway along one edge of said table and disposed parallel to said plane, supporting means for one end of said guide and adjustable in said guideway and disposable beyond an intersecting edge of said table, and supporting means for the opposite end of said guide extending beyond said intersecting edge of the table and relative to which said guide is adjustable.

2. In a power tool, a rotating tool, a table having a guideway perpendicular to the plane of operation of said tool, a work guide adjustable relative to said guideway along one edge of said table and disposed parallel to said plane, supporting means for one end of said guide adjustable in said guideway and disposable beyond an intersecting edge of said table, supporting means for the opposite end of said guide extending beyond said intersecting edge of the table and relative to which said guide is adjustable, and adjustable means for positioning said guide on said last mentioned supporting means.

10. In a power saw having a rotating blade and a table having a guideway therein within the limits thereof, a rip gage adjustable relative to said table and said blade, means in said guideway for adjustably positioning said gage relative to said guideway having means connectable to the table and an elongated portion projectable beyond an edge of the table parallel to said blade and carrying said gage on the projecting end of said portion and parallel to said blade, and co-operating means for supporting the opposite end of said gage when beyond the edge of the table.

14. In a power tool having an operating tool and a table, a gage on said table, gage positioning means adjustable relative to the table and having an elongated gage supporting portion projectible at will beyond the edge of the table in certain positions of said gage and carrying said gage on the projecting end of said portion parallel to the plane of operation of said tool, and gage supporting means projecting beyond the edge of the table cooperating with said adjustable means and supporting the free end of said gage when the latter is beyond the edge of the table.

20. The combination with a power saw, of a table therefor provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means ad'ustable laterally along said guideway, a rip gage member connected at one end to sai means and extending therefrom longitudinally of the table parallel to said saw and disposable upon lateral adjustment of said means laterally beyond one side of said table, means carried by said table for supporting the opposlte end of said rip gage member when so disposed, and means for positioning said opposite end of the latter against outward lateral springing relative to said supporting means during use of the saw.

21. The combination with a power saw, of a table therefor provided with a guideway perpendicular to the plane of operationwof said saw, gage carrying and positioning means ad'ustable laterally along said guideway, a rip gage member connected at one end of sai means and extending therefrom longitudinally of the table parallel to said saw, and dis osable upon lateral adjustment of said means laterally beyond one side of said table, means carried by said table and projecting laterally beyond said side for supporting the opposite end of said rip gage member when so dis osed, v

means for positioning said opposite end of the latter against outward ateral springing relative to said supporting means during use of said saw when said gage member is disposed laterally beyond said side of the table.

"22. The combination with a power saw, of a table provided with a guideway perpendicular to the plane of operation of sai saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end to said means and extendin therefrom longitudinally of the table parallel to said saw and disposable upon latera adjustment of said means either over said'table or laterally beyond one side of the latter, means carried by said table for supporting the opposite end of said age member when laterally beyond the table in the same plane as when over said table, and means for fixing said opposite end of said gage member in any position thereof on said su porting means against outward lateral movement relative to the latter during use 0 the saw.

"23. The combination with a power saw, of a table provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end to said means and extendin therefrom longitudinally of the table parallel to said saw and disposable upon latera adjustment of said means either over said table or laterally beyond one side of the latter, means carried b said table and projecting laterally beyond said side for supporting the opposite on of said gage member when laterally beyond the table in the same plane as when over said table, and means for g said 0 posite end of said gage member when over said table or in any position of said mem er on said su porting means against outward lateral movement relative to the latter during use ol the saw.

24. The combination with a power saw of a table provided with a guideway perpendicular to the plane of operation of said saw, gage car g and positioning means adjustable laterally along said guideway, a ri gage mem er connected at one end to said means and exten therefrom lon 'tudmally of the table parallel to said saw and disposable upon later adjustment 0 said means laterally beyond one side of said table, means carried by said table for en portin the opposite end of said gage member, and means for fixing said opposite end of sai gage member in any position thereof on said supporting means against outward lateral movement relative to the latter during use of the saw comprising a gage holdin member likewise adjustable at will along said supporting means and means for at W51 connecting or disconnecting said last mentioned member and said supporting means.

25. The combination with a power saw, of a table provided with a guideway perpendicular to the plane of operation of said saw, gage carrying and positioning means adjustable laterally along said guideway, a rip gage member connected at one end of said means and extending therefrom longitudinally of the table parallel to said saw and disposable upon lateral adjustment of said means over said table or laterally beyond one side of the latter, means carried b said table and projecting laterally beyond said side for su portin the opposite en of said gage member, and means for fixing said 0 posite end of sai gage member when over said table or in any position of said mem or on said supporting means against outward lateral movement relative to the latter during use of the saw comprising a gage holding member likewise adj ustable at w1ll along said supporting means, and means for at will connecting or disconnecting said last mentioned member and said supporting means.

[Ofliewl Gazette October 30, 1984.]

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Cited By (56)

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US2696854A (en) * 1949-03-18 1954-12-14 James E Woodruff Saw table gauge with vertically adjustable stop element
US2786500A (en) * 1954-03-26 1957-03-26 Joseph G Unterfranz Combination carrying case and table for portable power tool
US2913022A (en) * 1957-11-01 1959-11-17 George D Siemantel Work supporting device
US3090615A (en) * 1960-11-14 1963-05-21 Morricy W May Masonry butt gauge
US3096798A (en) * 1960-06-06 1963-07-09 Lawrence E Pugsley Electrical multipurpose shop tool
US20020017175A1 (en) * 2000-08-14 2002-02-14 Gass Stephen F. Translation stop for use in power equipment
US20020017336A1 (en) * 2000-08-14 2002-02-14 Gass Stephen F. Apparatus and method for detecting dangerous conditions in power equipment
US20020017176A1 (en) * 2000-08-14 2002-02-14 Gass Stephen F. Detection system for power equipment
US20020020265A1 (en) * 2000-08-14 2002-02-21 Gass Stephen F. Translation stop for use in power equipment
US20020059854A1 (en) * 2000-09-29 2002-05-23 Gass Stephen F. Miter saw with improved safety system
US20020069734A1 (en) * 2000-09-29 2002-06-13 Gass Stephen F. Contact detection system for power equipment
US20020190581A1 (en) * 2001-06-13 2002-12-19 Gass Stephen F. Apparatus and method for detecting dangerous conditions in power equipment
US20030002942A1 (en) * 2001-07-02 2003-01-02 Gass Stephen F. Discrete proximity detection system
US20030005588A1 (en) * 2001-07-03 2003-01-09 Gass Stephen F. Actuators for use in fast-acting safety systems
US20030020336A1 (en) * 2001-07-25 2003-01-30 Gass Stephen F. Actuators for use in fast-acting safety systems
US20030058121A1 (en) * 2001-09-24 2003-03-27 Gass Stephen F. Logic control with test mode for fast-acting safety system
US20030056853A1 (en) * 2001-09-21 2003-03-27 Gass Stephen F. Router with improved safety system
US20030090224A1 (en) * 2001-11-13 2003-05-15 Gass Stephen F. Detection system for power equipment
US20030115804A1 (en) * 2000-03-15 2003-06-26 Goran Sundolm Fire door and a fire protection system
US20030131703A1 (en) * 2002-01-16 2003-07-17 Gass Stephen F. Apparatus and method for detecting dangerous conditions in power equipment
US20040040426A1 (en) * 2002-08-27 2004-03-04 Gass Stephen F. Miter saw with improved safety system
US20040163514A1 (en) * 2001-08-13 2004-08-26 Gass Stephen F. Safety systems for power equipment
US6813983B2 (en) 2000-09-29 2004-11-09 Sd3, Llc Power saw with improved safety system
US6857345B2 (en) 2000-08-14 2005-02-22 Sd3, Llc Brake positioning system
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US20050139459A1 (en) * 2003-12-31 2005-06-30 Gass Stephen F. Switch box for power tools with safety systems
US20050139057A1 (en) * 2003-12-31 2005-06-30 Gass Stephen F. Table saws with safety systems
US20050139058A1 (en) * 2003-12-31 2005-06-30 Gass Stephen F. Brake cartridges and mounting systems for brake cartridges
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US20050252187A1 (en) * 2000-09-29 2005-11-17 Gass Stephen F Cutting tool safety system
US20060000337A1 (en) * 1999-10-01 2006-01-05 Gass Stephen F Band saw with safety system
US6994004B2 (en) 2000-09-29 2006-02-07 Sd3, Llc Table saw with improved safety system
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US7347851B1 (en) 2004-03-09 2008-03-25 Leo B Kriksunov Needleless hypodermic jet injector apparatus and method
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US2696854A (en) * 1949-03-18 1954-12-14 James E Woodruff Saw table gauge with vertically adjustable stop element
US2786500A (en) * 1954-03-26 1957-03-26 Joseph G Unterfranz Combination carrying case and table for portable power tool
US2913022A (en) * 1957-11-01 1959-11-17 George D Siemantel Work supporting device
US3096798A (en) * 1960-06-06 1963-07-09 Lawrence E Pugsley Electrical multipurpose shop tool
US3090615A (en) * 1960-11-14 1963-05-21 Morricy W May Masonry butt gauge
US20110023673A1 (en) * 1999-10-01 2011-02-03 Gass Stephen F Power equipment with detection and reaction systems
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