US154234A - Improvement in mitering-machines - Google Patents
Improvement in mitering-machines Download PDFInfo
- Publication number
- US154234A US154234A US154234DA US154234A US 154234 A US154234 A US 154234A US 154234D A US154234D A US 154234DA US 154234 A US154234 A US 154234A
- Authority
- US
- United States
- Prior art keywords
- machines
- mitering
- improvement
- edges
- strips
- 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
- 210000002105 Tongue Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
- B26B29/06—Arrangements for guiding hand cutting tools
- B26B29/063—Food related applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/687—By tool reciprocable along elongated edge
- Y10T83/6905—With tool in-feed
- Y10T83/6945—With passive means to guide tool directly
Definitions
- Figure l is a vertical longitudinal section of my improved machine, taken through the line .70 ac, Fig. 2.
- Fig. 2 isa top view of the same.
- A represents a rectangular frame of suitable size, formed of two side bars and two end bars securely framed to each other, or other'- wise firmly attached at their ends.
- In the inner edges of the side bars of the frame A are formed longitudinal grooves to receive tongues formed upon the side edges of the strip B, which is fittedlinto the space between said side bars, and is made shorter than they are, so that it may have alongitudinal movement upon them.
- To the under side of the forward end of the sliding strip B is attached a screw, 0. which passes out through the for-,
- a ward-end bar of the frame A and has a handnut, c, screwed upon its outer end, so that, by turning the said nut c, the strip B may be moved forward'and back in the frame A.
- a square block, D To the forward part of the upper side of the sliding strip B is attached a square block, D, in an accurate diagonal position, so that its sides may be at an angle of forty-five degrees-(45 with the length of the said strip B.
- triangular blocks E To the forward corners of the frame A are attached triangular blocks E, the inner edges of which are exactly parallel with the forward edges of the square block D.
- To the upper side of the block D are attached the lower edges of two parallel strips, F, which are also'parallel with, and equally distant from, the central line of the saw-plate, by bolts J.
- the blocks are made perfectly true, and of such a thickness as, when clamped to the saw-plate,to fit accurately into the space between the blocks or strips F, and thus cause the saw to work exactly in the same line, and without any vibration, making a smooth true cut, so that, when the beveled ends of. the molding-strips are brought together, they will form a close joint without any dressing.
Description
. E. EVERETT.
Mitering-Machines..
No.1 5'4,-234. .7 PatentdAug. l8,1874.
* wfiuszs: mvsmm 2% 1 6% THE GRAPHIC CD. PHOYOLITHA3QL4-I PARK PlACE,N.Y-
UNITED STATES PATENT QFFIOE.
EDWIN EVERETT, OF ANDOVER, NEW YORK.
IMPROVEMENT IN MlTERlNG-MACHINES.
Specification forming part of Letters Patent No. 154,234, dated August 18, 1874; application filed January 10,1874.
To all'whom it may concern:
Be it known that I, EDWIN EVERETT, of Andover, in the county of Allegany and State of New York, have invented a new and useful Improvement in Mitering-Machines, of which the following is a specification:
Figure l is a vertical longitudinal section of my improved machine, taken through the line .70 ac, Fig. 2. Fig. 2 isa top view of the same.
Similar letters of reference indicate corresponding parts.
The invention will first be fully described, and then pointed out in the claim.
A represents a rectangular frame of suitable size, formed of two side bars and two end bars securely framed to each other, or other'- wise firmly attached at their ends. In the inner edges of the side bars of the frame A are formed longitudinal grooves to receive tongues formed upon the side edges of the strip B, which is fittedlinto the space between said side bars, and is made shorter than they are, so that it may have alongitudinal movement upon them. To the under side of the forward end of the sliding strip B is attached a screw, 0. which passes out through the for-,
ward-end bar of the frame A, and has a handnut, c, screwed upon its outer end, so that, by turning the said nut c, the strip B may be moved forward'and back in the frame A. To the forward part of the upper side of the sliding strip B is attached a square block, D, in an accurate diagonal position, so that its sides may be at an angle of forty-five degrees-(45 with the length of the said strip B. To the forward corners of the frame A are attached triangular blocks E, the inner edges of which are exactly parallel with the forward edges of the square block D. To the upper side of the block D are attached the lower edges of two parallel strips, F, which are also'parallel with, and equally distant from, the central line of the saw-plate, by bolts J. The blocks are made perfectly true, and of such a thickness as, when clamped to the saw-plate,to fit accurately into the space between the blocks or strips F, and thus cause the saw to work exactly in the same line, and without any vibration, making a smooth true cut, so that, when the beveled ends of. the molding-strips are brought together, they will form a close joint without any dressing.
The strips of lIiOldlIlg are clamped, while being sawed, between the forward inclined edges of the block D and the inclined edges of the triangular blocks E by tightening the nut 0 upon the screw G, and, when sawed, the two inclined ends of the molding are brought together and clamped in the same Way, and held securely, While being nailed, rendering the use of a vise unnecessary for this purpose.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is l The combination, iua mitenmachine, with sliding strip B, of the triangular block D, blocks E, and parallel strips F F, as and for the purpose described.
EDWIN EVERETT.
Witnesses G O. A. GREEN, NELSON CLAIR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US154234A true US154234A (en) | 1874-08-18 |
Family
ID=2223644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US154234D Expired - Lifetime US154234A (en) | Improvement in mitering-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US154234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638134A (en) * | 1949-12-23 | 1953-05-12 | Leroy Guittar Sr | Adjustable miter rule attachment |
| US2752960A (en) * | 1954-05-18 | 1956-07-03 | Henry L Poeltl | Work-holding clamps for gauges |
-
0
- US US154234D patent/US154234A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638134A (en) * | 1949-12-23 | 1953-05-12 | Leroy Guittar Sr | Adjustable miter rule attachment |
| US2752960A (en) * | 1954-05-18 | 1956-07-03 | Henry L Poeltl | Work-holding clamps for gauges |
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