US79478A - William n - Google Patents
William n Download PDFInfo
- Publication number
- US79478A US79478A US79478DA US79478A US 79478 A US79478 A US 79478A US 79478D A US79478D A US 79478DA US 79478 A US79478 A US 79478A
- Authority
- US
- United States
- Prior art keywords
- william
- jaws
- saw
- letters
- clamps
- 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
- 210000001847 Jaw Anatomy 0.000 description 10
- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/003—Saw clamping devices
Definitions
- Figure 1 of the drawings is a side view of my dev-ice, and Figure 2 is a sectional view of one end thereof'.
- the object of myv invention is to provide better means than have heretofore beendevised for holding ⁇ sans Letters Bare two jaws, pivoted together at the pointK, Aand 'connected with the clampswA in themanner shown on g. El. i
- Iretter C is a scaiold or seat, upon whichthe operator may sit while the work is being' done.
- Letters D are upright bars, pivoted to the jaws B,"respeetively,.at the points @and-slotted and made adjustable at the-points M, as shown on iig. 2f
- the object of the construetionand arrangement ot' these upright bars is to enable the operator to adjust the scaffold() atithe point inward or outward that he may deem advisable.
- the hooks G are attached to any bench or other stationary ohject sutliciently strong ⁇ for the purpose, and the saw is placed in the clamps.
- The. operator -then stands on the platform J, or sits on the scaffold C, and performs his labor.
- The'iveightof the operator upon the platform or scaffold holds the saw securely and 'rmly in its place, thereby dispensing with all bench-screws and kindred devices.
- a saw-clamp having clamps A, jaws 13, scalold' C, upright bars D, platform J, lplank H, and hooks G,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
@uiten Atarifas @anni ffirr'.
Leim Pam No. 79,478, dated June so, 186s.
IMPROVEMENT 1N sAW-GLAMPS.
tlge 'tlgihnle referiert in in ilgse tiiiersjrieitt fmt noting- ;,mr nf tigt sinus.-
TO WHOMIT MAY GONGERII: v
Be it known that I, WILLIAM N. KINGTON, of Bowensbnrg, in the county ofiHancock, and State of Illinois,
heve invented-a new and valuable Improvement in Sew-Clamps; and I do hereby declare that the following is l a full, clear, and exact description of vthe construction and operation of the same, reference bei-ng had to the annexeddrawings, making a. part of this specifica-tion, and to the letters and figures of'reference `marked thereon. l
while the same are being led.
Figure 1 of the drawings is a side view of my dev-ice, and Figure 2 is a sectional view of one end thereof'.
Letters A represent two clamps,nbet wee`n whichthe saw is held While being filed.'
The object of myv invention is to provide better means than have heretofore beendevised for holding` sans Letters Bare two jaws, pivoted together at the pointK, Aand 'connected with the clampswA in themanner shown on g. El. i
Iretter C is a scaiold or seat, upon whichthe operator may sit while the work is being' done.
Letters D are upright bars, pivoted to the jaws B,"respeetively,.at the points @and-slotted and made adjustable at the-points M, as shown on iig. 2f
The object of the construetionand arrangement ot' these upright bars is to enable the operator to adjust the scaffold() atithe point inward or outward that he may deem advisable.
Lettel` F represents a plank, attached to the rear of the device, and to the extended parts of the jaws that extend downward in the rear, as represented on fig. 1.
,Qn the upper side of this plank'I attaohtwo hooks, one of which is shown` on `1g .12, merked The plankV above mentioned is marked H. n Letter J'is a. platform,-attached tojthe lower end of the jaws B thatv extend downward on the front sidef `My device is operated as follaowsi:A i. i i
The hooks G are attached to any bench or other stationary ohject sutliciently strong `for the purpose, and the saw is placed in the clamps. The. operator -then stands on the platform J, or sits on the scaffold C, and performs his labor. The'iveightof the operator upon the platform or scaffold holds the saw securely and 'rmly in its place, thereby dispensing with all bench-screws and kindred devices.
What I claim as my invention, and desire to secure by Letters Patent, is-
A saw-clamp, having clamps A, jaws 13, scalold' C, upright bars D, platform J, lplank H, and hooks G,
constructed, combined, and arranged substantially as specied.
` i WILLIAM N. KINGTON.
Witnesses M. It. Burs, L. E. Emmons.
Publications (1)
Publication Number | Publication Date |
---|---|
US79478A true US79478A (en) | 1868-06-30 |
Family
ID=2148975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US79478D Expired - Lifetime US79478A (en) | William n |
Country Status (1)
Country | Link |
---|---|
US (1) | US79478A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060057333A1 (en) * | 2002-05-17 | 2006-03-16 | Riad Brahim | Baffle precursors |
-
0
- US US79478D patent/US79478A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060057333A1 (en) * | 2002-05-17 | 2006-03-16 | Riad Brahim | Baffle precursors |
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