US204751A - Improvement in stave-jointers - Google Patents
Improvement in stave-jointers Download PDFInfo
- Publication number
- US204751A US204751A US204751DA US204751A US 204751 A US204751 A US 204751A US 204751D A US204751D A US 204751DA US 204751 A US204751 A US 204751A
- Authority
- US
- United States
- Prior art keywords
- stave
- jointers
- improvement
- jaw
- jaws
- 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 24
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
- B22F9/004—Making metallic powder or suspensions thereof amorphous or microcrystalline by diffusion, e.g. solid state reaction
- B22F9/005—Transformation into amorphous state by milling
Definitions
- Figure l is a front view of my improved stave-jointing -machine.
- Fig. 2 is a top-plan view of the same, showing the construction of the stave-clamp and the arrangement of the devices for operating it.
- Fig. 3 is a sectional view of the machine through the line 00 or.
- My present invention relates to improvements in the stave-jointer for which Letters Patent No. 146,838 were granted to me January 27, 1874.; and it consists in the construction and arrangement of the various parts of the machine, as hereinafter more fully set forth and claimed.
- a A represent the jaws of the stave-clamp, which are grooved internally to correspond with the shape of the stave.
- the outer or adjustable jaw A is hinged at n to the stationary jaw A in such a manner that, by loosening the nuts g g on the screws h h which pass through a slot in the outer arm of the hinge a, the jaw A may be readily raised or lowered, so as to give any desired bevel to the stave.
- B B are adjustable iron guides, resting in grooves a a, and provided with downward-projectin g arms, passing through the jaws A A and terminating in nuts and screws b b, which operate, in
- D represents a crossbeam, carrying the stops 00, which pass through the jaw A and are inserted into the jaw A, metallic springs f 1' being attached to their under surfaces for supporting them with the requisite degree of elasticity.
- the movable jaw A is operated by means of the handleF, acting through the lever G and rod H.
- the clamp is opened for the reception of the stave, which, resting on the elastic stops 0 c, is then, by a forward movement of the handle, grasped firmly between the jaws A A, the jaw A being afterward held in position by means of a projection or catch on the handle F pressing into the ratchet d.
- the stave being new securely supported in the clamp, the required bilge and bevel may be given to its edge with a plane, knife, or other appropriate cutting instrument.
- the stave-clamp herein described composed of the jaws A A and provided with the adjustable slotted hinge n, in combination with the rod H, lever G, and adjusting-handle F, with its holding-ratchet d, as and for the purpose specified.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
J. U. MOORE. Stave-Jointer.
Nd. 204,751. Pate'hted June 11. 1878..
N. PETERS, PHOTD-LXTHQGRAPHER, WASIINGTON, D, C
UNITED STATES PATENT OFFICE.
JAMES C. MOORE, OF HENDERSON, KENTUCKY.
IMPROVEM ENT IN STAVE-JOINTERS.
Specification forming part of Letters Patent No. 204,751, dated June 11, 1878; application filed March 12, 1878.
To all whom it may concern:
Be it known that I, JAMES C. MOORE, of Henderson, in the county of Henderson and State of Kentucky, have invented certain new and useful Improvements in Stave-Jointers; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification.
Figure l is a front view of my improved stave-jointing -machine. Fig. 2 is a top-plan view of the same, showing the construction of the stave-clamp and the arrangement of the devices for operating it. Fig. 3 is a sectional view of the machine through the line 00 or.
My present invention relates to improvements in the stave-jointer for which Letters Patent No. 146,838 were granted to me January 27, 1874.; and it consists in the construction and arrangement of the various parts of the machine, as hereinafter more fully set forth and claimed.
. A A represent the jaws of the stave-clamp, which are grooved internally to correspond with the shape of the stave. The outer or adjustable jaw A is hinged at n to the stationary jaw A in such a manner that, by loosening the nuts g g on the screws h h which pass through a slot in the outer arm of the hinge a, the jaw A may be readily raised or lowered, so as to give any desired bevel to the stave. B B are adjustable iron guides, resting in grooves a a, and provided with downward-projectin g arms, passing through the jaws A A and terminating in nuts and screws b b, which operate, in
connection with the cranked set-screws O O,
for the purpose of adjusting the guides to any required elevation or convexity of surface, thereby allowing the desired bevel and bilge to be made in the stave. D represents a crossbeam, carrying the stops 00, which pass through the jaw A and are inserted into the jaw A, metallic springs f 1' being attached to their under surfaces for supporting them with the requisite degree of elasticity. By means of a rotary movement imparted to the handles 6 c, which are inserted into the ends of the beam D, the stave may be gaged to any required thickness.
The movable jaw A is operated by means of the handleF, acting through the lever G and rod H. Upon throwing the handle backward the clamp is opened for the reception of the stave, which, resting on the elastic stops 0 c, is then, by a forward movement of the handle, grasped firmly between the jaws A A, the jaw A being afterward held in position by means of a projection or catch on the handle F pressing into the ratchet d. The stave being new securely supported in the clamp, the required bilge and bevel may be given to its edge with a plane, knife, or other appropriate cutting instrument.
Having. thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1; The cross-beam D and stops 0 0, provided with the metallic springs ff, in combination with the jaws A A, as and for the purpose set forth.
2. The stave-clamp herein described, composed of the jaws A A and provided with the adjustable slotted hinge n, in combination with the rod H, lever G, and adjusting-handle F, with its holding-ratchet d, as and for the purpose specified.
In testimony whereof I have hereunto affixed my signature this 25th day of February, 1878, in presence of two witnesses.
P. H. KING, W. S. J oHNsoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US204751A true US204751A (en) | 1878-06-11 |
Family
ID=2274155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US204751D Expired - Lifetime US204751A (en) | Improvement in stave-jointers |
Country Status (1)
Country | Link |
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US (1) | US204751A (en) |
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0
- US US204751D patent/US204751A/en not_active Expired - Lifetime
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