US122144A - Improvement in saw-filer s vises - Google Patents
Improvement in saw-filer s vises Download PDFInfo
- Publication number
- US122144A US122144A US122144DA US122144A US 122144 A US122144 A US 122144A US 122144D A US122144D A US 122144DA US 122144 A US122144 A US 122144A
- Authority
- US
- United States
- Prior art keywords
- saw
- improvement
- bolt
- vises
- vise
- 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 26
- 238000010276 construction Methods 0.000 description 4
- 230000036633 rest Effects 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
- Fig. 1 is arear view of my improved vise.
- Fig. 2 is a side view of the same, partly in section, through the line w x, Fig. 1.
- My invention has for its object to furnish an improved vise for saw-lers use, which shall be simple in construction and convenient and relia ble in use, holding the saw firmly and enabling it to be adjusted iu any required position; and it consists in the construction and combination of thev various parts of the vise, as hereinafter more fully described.
- A is the foot of the vise, which rests upon the bench or support, and to which it is secured by a hand-bolt, B, which passes it up through the said bench or support and screws into the said foot, as shown in Figs. l and 2.
- C is the standard of the vise, the lower end of which is jointed and secured to the upper end of the footA by means of a bolt and hand-nut, ⁇ D.
- To the upper end of the standard C is pivoted the middle part of the rear jaw E of the vise Upon the lower edge of the middle part'of the rear jaw E is formed a halt' circle, ef, having a slot formed in it upon the arc of a 'circle having its center at the pivoting point of the said jaw E.
- the F is a cross-head bolt, which passes through the slot of the half 4 circle e through a hole in" the upper end of the standard C, and has a handnut, jl, screwed upon it, so that by turning the head of the bolt F across the slot in the half circle e and tightening up the nut f the jaws may be securely held n place when adjusted.
- the head of Y the bolt F longitudinally with the slot in the half circle e the head of the bolt F may be drawn through the slot in the half circle e and into a recess formed in the upper end of the standard C to receive it, thus allowing the position of the ⁇ jaws to be reversed for holding the saw to joint the teeth.
- G is the forward jaw, which is made similar to the rear jaw E except that ithas no half circle formed upon it.
- H Upon the upper edges of the endsof the jaws E and Gr are formed upwardly-projecting ears H toreceive the hand-bolts I, which pass through holes in the ears of the real ⁇ jawE Vand screw into holes in the ears of the forward jaw G so as not only to support the' said jaw G but also to draw the jaws E G together to clamp the saw between them and hold it firmly while being operated upon.
- An improved saw-lers vise formed by the combination of the 'foot A, hand-bolt B, jointed standard C, bolt and hand-nut D, jaw E provided with a slotted half circle e', cross-head bolt F,
- hand-nut j jaw G, ears H, and hand-bolts I.
Description
NATHAN H. BALDWEN.
mpmvememwinaw Filers Vises".
diff. Y ,Y
PATENT OFFICE.
NATHAN H. BALDWIN, OF' LACONIA, NEW HAMPSHIRE.
IMPROVEMENT IN SAW-FILERS VIS-ES,
Specification forming part of `Letters Patent No. 122,144, dated December 26, 1871.
Speciiication describing a certain Improvement in Saw-Filers Vise, invented by NATHAN H. BALDWIN, of Laconia, in the county of Belknap and State of New Hampshire.
Fig. 1 is arear view of my improved vise. Fig. 2 is a side view of the same, partly in section, through the line w x, Fig. 1.
' My invention has for its object to furnish an improved vise for saw-lers use, which shall be simple in construction and convenient and relia ble in use, holding the saw firmly and enabling it to be adjusted iu any required position; and it consists in the construction and combination of thev various parts of the vise, as hereinafter more fully described.
A is the foot of the vise, which rests upon the bench or support, and to which it is secured by a hand-bolt, B, which passes it up through the said bench or support and screws into the said foot, as shown in Figs. l and 2. C is the standard of the vise, the lower end of which is jointed and secured to the upper end of the footA by means of a bolt and hand-nut,` D. To the upper end of the standard C is pivoted the middle part of the rear jaw E of the vise Upon the lower edge of the middle part'of the rear jaw E is formed a halt' circle, ef, having a slot formed in it upon the arc of a 'circle having its center at the pivoting point of the said jaw E. F is a cross-head bolt, which passes through the slot of the half 4 circle e through a hole in" the upper end of the standard C, and has a handnut, jl, screwed upon it, so that by turning the head of the bolt F across the slot in the half circle e and tightening up the nut f the jaws may be securely held n place when adjusted. By turning the head of Y the bolt F longitudinally with the slot in the half circle e the head of the bolt F may be drawn through the slot in the half circle e and into a recess formed in the upper end of the standard C to receive it, thus allowing the position of the `jaws to be reversed for holding the saw to joint the teeth. When turned into this position the jaws are secured in place by a simple device, not shown in the drawing. G is the forward jaw, which is made similar to the rear jaw E except that ithas no half circle formed upon it. Upon the upper edges of the endsof the jaws E and Gr are formed upwardly-projecting ears H toreceive the hand-bolts I, which pass through holes in the ears of the real` jawE Vand screw into holes in the ears of the forward jaw G so as not only to support the' said jaw G but also to draw the jaws E G together to clamp the saw between them and hold it firmly while being operated upon.
Having thus described my invention, I claim as new and desire to secure by Letters Patent-,-
An improved saw-lers vise, formed by the combination of the 'foot A, hand-bolt B, jointed standard C, bolt and hand-nut D, jaw E provided with a slotted half circle e', cross-head bolt F,
hand-nut j", jaw G, ears H, and hand-bolts I.
with each other, said parts 'being constructed and operating substantially as herein shown and described, and for the purpose set forth.
NATHAN H. BALDWIN.
Witnesses:
WARREN D. HURL, JOHN W. MATHER.
Publications (1)
Publication Number | Publication Date |
---|---|
US122144A true US122144A (en) | 1871-12-26 |
Family
ID=2191583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US122144D Expired - Lifetime US122144A (en) | Improvement in saw-filer s vises |
Country Status (1)
Country | Link |
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US (1) | US122144A (en) |
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0
- US US122144D patent/US122144A/en not_active Expired - Lifetime
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