US123998A - Improvement in toggle-joints for saw-frames - Google Patents
Improvement in toggle-joints for saw-frames Download PDFInfo
- Publication number
- US123998A US123998A US123998DA US123998A US 123998 A US123998 A US 123998A US 123998D A US123998D A US 123998DA US 123998 A US123998 A US 123998A
- Authority
- US
- United States
- Prior art keywords
- toggle
- saw
- joints
- frames
- improvement
- 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.)
- Expired - Lifetime
Links
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/12—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for use with tools, dealt with in this subclass, which are connected to a carrier at both ends, e.g. bows adjustable in length or height
- B23D51/125—Blade tensioning means
Definitions
- My invention consists of p plates having a raised part or thickness on one end, which hook into a rin g 5 said plates are riveted or otherwise made fast to toggle-bars, so as to form a toggle-joint, the projecting part, which hooks in the ring, being tt-ed and forming a segment of a circle to work .on the inside of the ring, and the ends meet and work together, a round end in a socket, and they are confined together by the ring.
- Figure 1 repn resents the joint, as applied in a buck-saw frame, constructed the saine as described in Letters Patent granted to me August 2, 1870.
- Fig. 2 is a full-size section in the dotted line :v .r of Fig. l.
- Fig. 3 is a vertical section in the dotted line o o, Fig. 2, the same letters having reference to like parts in all the figures.
- A is the ring, with screw B attached.
- O l and D D are plates made to project and hook in the ring A, as at mand b b.
- a larger portion of a circle is formed on the inner end of C C, as at c, and fits in the hollow end of D D, and forms the joint, and the projections form segments of a circle and work in the inside of the ring A, which contines them together, and
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Packaging Frangible Articles (AREA)
Description
GEORGE R. KHVIBALL.`
vImprovemenr'in Toggle Joints for Saw F'rmes.
No.123,998. i PatentedFeb.27,1s72.
UNITED STATES PATENT GEEIcE.
GEORGE R. KIMBALL, OF MIDDLETOWN, NEW YORK.
IMPROVEMENT IN TOGGLE-JOINTS FOR SAW-FRAMES.
Specication forming part of Letters Patent No. 123,998, dated February 27, 1872; antedated February 1'7, 1872.
I, GEO. R. KEuBALL, of Middletown, in the county of Orange and State of New York, have invented an Improvement in the Construction of a Toggle-Joint to be applied to toggle-bars in buck-saw frames or for other purposes, of which the following is a specification:
My invention consists of p plates having a raised part or thickness on one end, which hook into a rin g 5 said plates are riveted or otherwise made fast to toggle-bars, so as to form a toggle-joint, the projecting part, which hooks in the ring, being tt-ed and forming a segment of a circle to work .on the inside of the ring, and the ends meet and work together, a round end in a socket, and they are confined together by the ring.
In the accompanying drawing, Figure 1 repn resents the joint, as applied in a buck-saw frame, constructed the saine as described in Letters Patent granted to me August 2, 1870. Fig. 2 is a full-size section in the dotted line :v .r of Fig. l. Fig. 3 is a vertical section in the dotted line o o, Fig. 2, the same letters having reference to like parts in all the figures.
A is the ring, with screw B attached. O (l and D D are plates made to project and hook in the ring A, as at mand b b. A larger portion of a circle is formed on the inner end of C C, as at c, and fits in the hollow end of D D, and forms the joint, and the projections form segments of a circle and work in the inside of the ring A, which contines them together, and
the whole constituting a firm toggle-joint. The
Vitnesses E. L. BRUNDAGE, HUGH DUEEEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US123998A true US123998A (en) | 1872-02-27 |
Family
ID=2193432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US123998D Expired - Lifetime US123998A (en) | Improvement in toggle-joints for saw-frames |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US123998A (en) |
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0
- US US123998D patent/US123998A/en not_active Expired - Lifetime
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