US1380A - Machine foe - Google Patents
Machine foe Download PDFInfo
- Publication number
- US1380A US1380A US1380DA US1380A US 1380 A US1380 A US 1380A US 1380D A US1380D A US 1380DA US 1380 A US1380 A US 1380A
- Authority
- US
- United States
- Prior art keywords
- machine
- dovetailed
- machine foe
- cutters
- carriage
- 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
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
- B27F1/02—Making tongues or grooves, of indefinite length
- B27F1/04—Making tongues or grooves, of indefinite length along only one edge of a board
Definitions
- My machine is similar, in its general construction, to that for which Ari Davis obtained Letters Patent of the United States, having in view the same general object; but I have made improvements in its operating parts, by which it is simplified, and its action rendered more perfect; and I do hereby declare that the following is a full and exact description thereof.
- the frame of this machine is represented as formed of wood; A, A, being the four corner posts, ⁇ and B, B, girths by which they are connected together.
- C, C are iron ways supported by the frame, and upon which ways the platform, or carriage, D, D, is to slide; said carriage having, on its under side, suitable notches, or guide pieces, adapting it to run on the ways.
- the stuff to be mitered and dovetailed is to be placed, its back end resting against a movable gage-piece E, to adapt it t-o boards of different lengths.
- the disks F, F, which carry the cutters, are fixed upon spindles that run in the puppet heads G, G.
- These puppet heads rest upon flat bed pieces II, H, framed into the girths so as to stand at an angle of forty-f1ve degrees with the horizon, or with the plane of the carriage D, D.
- the puppet heads are made capable of sliding, endwise, upon the bed pieces H, H, for the purpose of adapting the cutters to the work they are to perform; the tightening screws I, I, are to conne the puppet heads in place when duly set.
- the disk F' carries two as the case may be.
- the cutter L upon the disk F, in like manner, as the stufrp is brought up against it, cuts the opposite portion of the dovetailed' groove, or of the dovetailed tongue, as may be required; it being made in such form, and placed at such an angle, as to perform this office.
- N is a drum to be turned by a winch, or otherwise, for giving motion to the spindles by bands passing around whirls upon them.
Description
UNITED STATES PATENT OFFICE.
RICHARD URANN, OF BOSTON, MASSACHUSETTS.
MACHINE FOR MITERING- AND DOVETAILING BOARDS .AND PLANK FOR THE FORMATION OF BOXES AND FOR OTHER PURPOSES.
Specification of Letters Patent No. 1,380, dated October 26, 1839.
To all whom t may concern Be it known that I, RICHARD URANN, of the city of Boston, in the State of Massachusetts, have invented lan improvement in the manner of constructing machines for mitering and dovetailing boards and plank for the formation of boxes and for other purposes.
My machine is similar, in its general construction, to that for which Ari Davis obtained Letters Patent of the United States, having in view the same general object; but I have made improvements in its operating parts, by which it is simplified, and its action rendered more perfect; and I do hereby declare that the following is a full and exact description thereof.
In Figure l, in the accompanying drawing, the frame of this machine is represented as formed of wood; A, A, being the four corner posts, `and B, B, girths by which they are connected together.
C, C, are iron ways supported by the frame, and upon which ways the platform, or carriage, D, D, is to slide; said carriage having, on its under side, suitable notches, or guide pieces, adapting it to run on the ways. Upon this carriage, or platform, the stuff to be mitered and dovetailed is to be placed, its back end resting against a movable gage-piece E, to adapt it t-o boards of different lengths. The disks F, F, which carry the cutters, are fixed upon spindles that run in the puppet heads G, G. These puppet heads rest upon flat bed pieces II, H, framed into the girths so as to stand at an angle of forty-f1ve degrees with the horizon, or with the plane of the carriage D, D. The puppet heads are made capable of sliding, endwise, upon the bed pieces H, H, for the purpose of adapting the cutters to the work they are to perform; the tightening screws I, I, are to conne the puppet heads in place when duly set. The disk F', carries two as the case may be. The cutter L, upon the disk F, in like manner, as the stufrp is brought up against it, cuts the opposite portion of the dovetailed' groove, or of the dovetailed tongue, as may be required; it being made in such form, and placed at such an angle, as to perform this office.
To check the puppets G, G, when shifted endwise, so that they may be at once secured in the proper position, I employ check screws M, M, to serve as stops to them, and which may be screwed in, or not, to adapt the machine to stuff of various thicknesses.
N, is a drum to be turned by a winch, or otherwise, for giving motion to the spindles by bands passing around whirls upon them.
Having thus, fully described the manner in which I construct my machine for mitering and dovetailing boards and plank, I hereby declare that my improvements consist in entirely dispensing with the use of saws, and in effecting the whole object by means of cutters, in the manner set forth.
I therefore claim as my improvement- The employment, on the same disk, of the cutters J, and K; one of them for cutting the miter on the end of the board, and the other for cutting one half of the dovetailed tongue, or dovetailed groove, in combination with cutter L, on the second disk, for completing the said dovetailed tongue, or groove, the whole operating substantially as herein described.
RICHARD URANN. Vitnesses:
CHARLES. P. CURTIS, GEORGE C. HERBERT.
Publications (1)
Publication Number | Publication Date |
---|---|
US1380A true US1380A (en) | 1839-10-26 |
Family
ID=2061666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1380D Expired - Lifetime US1380A (en) | Machine foe |
Country Status (1)
Country | Link |
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US (1) | US1380A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100095678A1 (en) * | 2008-10-22 | 2010-04-22 | Eduardo Hawie | Heat Shield Sealing for Gas Turbine Engine Combustor |
US20130000310A1 (en) * | 2008-07-25 | 2013-01-03 | United Technologies Corporation | Flow sleeve impingement cooling baffles |
-
0
- US US1380D patent/US1380A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130000310A1 (en) * | 2008-07-25 | 2013-01-03 | United Technologies Corporation | Flow sleeve impingement cooling baffles |
US20100095678A1 (en) * | 2008-10-22 | 2010-04-22 | Eduardo Hawie | Heat Shield Sealing for Gas Turbine Engine Combustor |
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