US555957A - Saw-set - Google Patents
Saw-set Download PDFInfo
- Publication number
- US555957A US555957A US555957DA US555957A US 555957 A US555957 A US 555957A US 555957D A US555957D A US 555957DA US 555957 A US555957 A US 555957A
- Authority
- US
- United States
- Prior art keywords
- saw
- lever
- jaw
- levers
- blade
- 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 28
- 241000763859 Dyckia brevifolia Species 0.000 description 14
- 238000010276 construction Methods 0.000 description 4
- 230000002441 reversible Effects 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 230000000875 corresponding 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
- B23D63/02—Setting saw teeth by means of hand-operated or foot-operated devices
Definitions
- My invention consists of a novel construction of saw-set, by means of which several teeth of a saw-blade can be mechanically and accurately set at one time, provision being made for gripping or holding the saw firmly during the act of setting, and for operating the setting and gripping device simultaneously.
- It further consists in providing means for readily converting the saw-set into a sawj ointer by reversing or adjusting certain parts of the device.
- Figure l represents a side elevation of a sawset embodying my invention, showing the parts in readiness to be applied to a saw.
- Fig. 2 represents a vertical longitudinal sectional view of the same, showing the position the parts assume in the act of setting the teeth.
- Fig. 3 represents an end viewof Fig. l.
- Fig. 4L represents a detached detail view showing the position the pins or studs assume in the act of setting the teeth of a saw.
- Fig. 5 represents a detached portion of the saw-set, showing the jaws reversed for the purpose of utilizing the set as a saw-jointer.
- A designates a saw-set, the same consisting of a body portion B, which is provided with a slotted portion C intermediate of its ends, within which is pivoted at the point D the lever or handle E, which has a portion F projecting up above the pivoted point.
- G designates an arm which is pivoted at K to the portion F of said lever E, and which is provided with a beveled end or punch l-I, which is adapted to set a tooth of the saw, the said arm G being always caused to move stood from Fig. 4.
- Q designates a lever or handle which is pivoted at the point R to a suitable ear attached to the body B, said lever Q having pivoted thereto at the point S the end of alink T, the other end of which latter is pivoted at U to the lever V, which is fulcrumed at W to the body B, the other end of said lever being pivoted to the arms X, which slide in suitable ways or slots inthe lug Y, the extremity of said arms X being attached to a plate or block Z, which is adapted to be moved into contact with the face B of the body B, to a suitable portion of which is attached the movable jaw A, the same sliding in suitable ways upon said lu g and being held in position by a thumbscrew C or similar device, it being evident that if desired the jaw A' may be dispensed with and the face B lengthened to take its place.
- D designates a stationary jaw which depends from said body portion B, the latter having a slot E therein, in which a file is adapted to be reciprocated.
- F and G designate springs which are attached to suitable portions of said body B in such a way that their normal tendency is to keep the levers or handles Q and E in the positions seen in Fig. l.
- the device can be readily converted into a saW-jointer by changing the adjustable jaw A from the position seen in Figs. l and 2 to the position seen in Fig. 5, the saw-blade A2 being held between the Yjaws A and D, while a suitable holder can be readily manipulated in the slot E adjacent said jaws, the device being thus capable of being readily employed as a saw set or jointer with equal readiness.
- a thumb or set screw Bg may be placed near the end of the lever E, and is adapted to abut against the lower side of the body portion B and limit the movement of said lever E,where bythe device can be adjusted to give the teeth the required level or set.
- a body portion having the slot E therein, and a stationary jaw, adjacent thereto, in combination with a reversible jaw, and means for attaching the same to the body of said set, substantially as described.
Description
(No Model.) H. U. KISTNER.
SAW SET.
Patented Mar. l0, 1896.
*Il y r lullllllllllllumh @kton/w13,
.PHOTO-UTHQWASHIMGTDMDC llNTTnn STATES PATENT @Erica HARRY U. KISTNER, OF SELINS GROVE, PENNSYLVANIA.
SAW-SET.
SPECIFICATION forming part of Letters Patent No. 555,957, dated March 10, 1896.
Application filed June 28, 1895. Serial No. 5 54,344. (No model.)
To all 1071/0711, t may con/cern:
Be it known that LHARRY U. KISTNER,a citizen of the United States, residing at Selins Grove, in the county of Snyder, State of Pennsylvania, have invented a new and useful Improvement in Saw-Sets, which improvement is fully set forth in the following specification and accompanying drawings.
My invention consists of a novel construction of saw-set, by means of which several teeth of a saw-blade can be mechanically and accurately set at one time, provision being made for gripping or holding the saw firmly during the act of setting, and for operating the setting and gripping device simultaneously.
It further consists in making certain portions of the device adjustable, whereby differ* ent-sized teeth can be readily set.
It further consists in providing means for readily converting the saw-set into a sawj ointer by reversing or adjusting certain parts of the device.
lt further consists of novel details of construction, all as will be hereinafter set forth.
Figure l represents a side elevation of a sawset embodying my invention, showing the parts in readiness to be applied to a saw. Fig. 2 represents a vertical longitudinal sectional view of the same, showing the position the parts assume in the act of setting the teeth. Fig. 3 represents an end viewof Fig. l. Fig. 4L represents a detached detail view showing the position the pins or studs assume in the act of setting the teeth of a saw. Fig. 5 represents a detached portion of the saw-set, showing the jaws reversed for the purpose of utilizing the set as a saw-jointer.
Similar letters of reference indicate corresponding parts in the several figures.
Referring to the drawings, A designates a saw-set, the same consisting of a body portion B, which is provided with a slotted portion C intermediate of its ends, within which is pivoted at the point D the lever or handle E, which has a portion F projecting up above the pivoted point.
G designates an arm which is pivoted at K to the portion F of said lever E, and which is provided with a beveled end or punch l-I, which is adapted to set a tooth of the saw, the said arm G being always caused to move stood from Fig. 4.
. Q designates a lever or handle which is pivoted at the point R to a suitable ear attached to the body B, said lever Q having pivoted thereto at the point S the end of alink T, the other end of which latter is pivoted at U to the lever V, which is fulcrumed at W to the body B, the other end of said lever being pivoted to the arms X, which slide in suitable ways or slots inthe lug Y, the extremity of said arms X being attached to a plate or block Z, which is adapted to be moved into contact with the face B of the body B, to a suitable portion of which is attached the movable jaw A, the same sliding in suitable ways upon said lu g and being held in position by a thumbscrew C or similar device, it being evident that if desired the jaw A' may be dispensed with and the face B lengthened to take its place.
D designates a stationary jaw which depends from said body portion B, the latter having a slot E therein, in which a file is adapted to be reciprocated.
F and G designate springs which are attached to suitable portions of said body B in such a way that their normal tendency is to keep the levers or handles Q and E in the positions seen in Fig. l.
. The operation is as follows: Vhen it is desired to set a saw the blade A2 of the same is placed against the face B and the movable jaw A', as indicated in Figs. 1 and 2. The downward movement of the handle Q into the position seen in Fig. 2 will, by reason of the intermediate connections, cause the plate Z to move into the position seen in Fig. 2, into contact with the blade A2, and simultaneously the movement of the lever or handle E toward the body B, into the position seen also in Fig.
The device can be readily converted into a saW-jointer by changing the adjustable jaw A from the position seen in Figs. l and 2 to the position seen in Fig. 5, the saw-blade A2 being held between the Yjaws A and D, while a suitable iile can be readily manipulated in the slot E adjacent said jaws, the device being thus capable of being readily employed as a saw set or jointer with equal readiness.
A thumb or set screw Bgmay be placed near the end of the lever E, and is adapted to abut against the lower side of the body portion B and limit the movement of said lever E,where bythe device can be adjusted to give the teeth the required level or set.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, isw I l. In a saw-set, a suitable body portion, levers pivotally mounted thereon, punches suitably guided, connections from above and below the fulcruin of one of said levers to said punches, a jaw against which a saw-blade is adapted to be placed, a plate for holding punches suitably guided and supported, connections from one of said levers to said punches, whereby the latter are caused to move in opposite directions, a plate for holding a saw-blade in position against said face of said body portion, and connections from -said plate to the other of said levers, substantially as described.
3. In a saw-set, the body portion B, levers Q and E pivoted thereto, the arms G and J having the beveled ends P and II attached thereto, the plate Z, and means for moving the same toward or away from the body B, in combination with the jaw A', substantially as described.
4. In a saw-set, a body portion, having the slot E therein, and a stationary jaw, adjacent thereto, in combination with a reversible jaw, and means for attaching the same to the body of said set, substantially as described.
5. In a saw-set, a body portion, having the slot E therein, and a stationary jaw adjacent thereto, in combination with a reversible jaw,
which latter is adapted to be set either in alignment with a face of said body portion or turned into juxtaposition with said stationary jaw, substantially as described.
6. In a sawset,the body portion B, the levers Q and E mounted thereon, springs for holding said levers normally in position, punches suitably guided and supported, connections from one ot` said levers to said p unches, whereby the latter are caused to move in opposite directions, a plate Z for holding a saw-blade in po sition, a lever V pivotally mounted, connections trom said plate to said lever, and a link intermediate the latter and said lever Q, substantially as described.
HARRY U. KISTNER.
lVitnesses:
R. C. Fiss, UTIcA Fiss.
Publications (1)
Publication Number | Publication Date |
---|---|
US555957A true US555957A (en) | 1896-03-10 |
Family
ID=2624694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US555957D Expired - Lifetime US555957A (en) | Saw-set |
Country Status (1)
Country | Link |
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US (1) | US555957A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030194094A1 (en) * | 1998-10-26 | 2003-10-16 | Lampson Butler W. | System and method for secure storage data using a key |
-
0
- US US555957D patent/US555957A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030194094A1 (en) * | 1998-10-26 | 2003-10-16 | Lampson Butler W. | System and method for secure storage data using a key |
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