US1313A - Southwick - Google Patents
Southwick Download PDFInfo
- Publication number
- US1313A US1313A US1313DA US1313A US 1313 A US1313 A US 1313A US 1313D A US1313D A US 1313DA US 1313 A US1313 A US 1313A
- Authority
- US
- United States
- Prior art keywords
- saws
- staves
- sweeps
- attached
- flanges
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 2
- 239000006002 Pepper Substances 0.000 description 2
- 241000722363 Piper Species 0.000 description 2
- 235000016761 Piper aduncum Nutrition 0.000 description 2
- 235000017804 Piper guineense Nutrition 0.000 description 2
- 235000008184 Piper nigrum Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
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- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/36—Machine including plural tools
- Y10T408/375—Coaxial tools
- Y10T408/378—Coaxial, opposed tools
- Y10T408/3796—Coaxial, opposed tools with interconnected means to simultaneously feed tools
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/39—Cutting by use of rotating axially moving tool with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
Definitions
- my invention consists in the application of two saws in the form of truncated paraboloids, both of which commence sawing at each end of a block of timber at the same time, and moving in a circular manner, meet in the center and, after joint-ing the edges, forming a perfect stave, the surface corresponding exactly with the surface of a well made cask.
- That part of the drawing marked A A represents the two saws, which are in the form of a truncated paraboloid, in their structure, each saw being long enough to receive one-half the length of the stave and enlarged at the mouth suflicient to give t-he proper bilge yto the stave, thereby forming a true circle, and the surface of the saw conforming exactly to the circle which the sweeps may give, and connected with the shaft-s B B to which are attached the pulleys G G by which pulleys the saws are propelled.
- E E are the sweeps or carriages to which the boxes containing the shafts are attached, which sweeps or carriages extend to Q, which point is the center of a circle of which the sweeps are radii.
- F F are hooks which run horizontally from the sweeps to points over the wedge cam wheel marked C, where they are bent and' fall perpendicular toward the cam wheel.
- the drawing represents a machine ready for, but notin operation, and the saws removed a li-ttle voutwardly of their central position when operating.
- v ⁇ W'hen the machine is in ⁇ opemitiont-he hooks come in contact with'the flanges R R or T T and at the ends of each with both passing on the outside of R R and the inside of T T.
- Said flanges or cams marked R R which project from the wheel C, and are secured firmly thereto and placed in such form as to have t-he effect of a wedge or screw begin at the point S, and extend one-third the circumference of the wheel, and spread sufficient to move ⁇ the saws their proper distance apart to the point where the operation of sawing commences, from thence continue t-he two other cams or flanges marked T T the remaining two-thirds of the circumference of the wheel, and contracting around to the starting point S, where the saws are brought so nearly in contact as to finish the operation of sawing the stave, at which time the hooks pass on to R R and prevent the saws coming together.
- U is one end of one of the retracing flanges R R and V an end of one of the retracing flanges T T.
- the outward motion of the saws is regulated by the flanges R R and the inward motion by t-he flanges T T and both are produced by one revolution of the wheel C, the outward motion being one-third quicker than the inward motion.
- H is the shaft of the cam wheel.
- K K is the main shaft to which is attached the drums or pulleys L L, around which pass the belts M M to and around pulleys G G, attached to the shaft carrying the saws and producing t-he rotary motion of the saws.
- a belt passes around and from a pulley Y on the main shaft to and around a pulley I, which is attached to shaft H.
- a pulley marked W Upon the main shaft is a pulley marked W, by which and by a belt passing around it and off in a direction to connect with the propelling power, the whole machine is set in motion.
- N is a pan extended inside of the saws long enough to support the staves, made to conform to the inward surface of the saws; at the middle is an iron strap, passing between the teeth of the saws, in the little opening on that side, and so constructed as not to interfere with them and attached to the circular beam outside7 supporting the pan so as to receive t-he staves as they are sawed trom the block and protecting the pan and staves from coming in Contact with the saws.
- the staves are taken from the pan as occasion may require.
- O O are circular plates secured in a horizontal position upon the upper surface of the circular beam7 on which the sweeps move; on the under side of the sweeps are attached plates of iron projecting under the circular plates on the beam forming a groove and securing ⁇ a horizontal motion of the sweeps and a steady operation of the saws.
- P is the follower to which the dogs are attached, which secures the block from which the staves are cut, and is moved up by a rack and pinion or such other machinery as is in common usein shingle and other mills.
Description
UNITED lsTi-ttTEs PATENT orrrcn.
HART PEPPER, OF SOUTHWICK,.MASSACHUSETTS MACHINE FOR SAWING STAVES.
4Specification of Letters Patent'No. 1,313, dated September` 3; 1839.
To all whomz't may concern.'
` Be it knownthat L'HART' PEPPER, of Southwick, inthe county of Hampden and State of Massachusetts, have invented a new and Improved Mode of Sawing Bilged Staves of All Sizes, by the Use of Two' Saws of the Form of a TruncatedParaboloid, and that the following is full and exact description thereof.
The nature of my invention consists in the application of two saws in the form of truncated paraboloids, both of which commence sawing at each end of a block of timber at the same time, and moving in a circular manner, meet in the center and, after joint-ing the edges, forming a perfect stave, the surface corresponding exactly with the surface of a well made cask.
To enable others skilled inthe art to make and use my invention I will proceed to describe its construction and operation, reference being had to the accompanying drawings in which Figure l, is a perspective View of the machine; Fig. 2, vertical section at the line a of F ig. l; and Fig. 3 is a section of the cam wheel, the same letters referring to similar parts in all the figures in which they are represented.
I construct the machinery connected with the saws in the manner indicated in the accompanying drawing.
That part of the drawing marked A A represents the two saws, which are in the form of a truncated paraboloid, in their structure, each saw being long enough to receive one-half the length of the stave and enlarged at the mouth suflicient to give t-he proper bilge yto the stave, thereby forming a true circle, and the surface of the saw conforming exactly to the circle which the sweeps may give, and connected with the shaft-s B B to which are attached the pulleys G G by which pulleys the saws are propelled.
D D D D are the boxes through which the shafts run.
E E are the sweeps or carriages to which the boxes containing the shafts are attached, which sweeps or carriages extend to Q, which point is the center of a circle of which the sweeps are radii.
F F are hooks which run horizontally from the sweeps to points over the wedge cam wheel marked C, where they are bent and' fall perpendicular toward the cam wheel. V
The drawing represents a machine ready for, but notin operation, and the saws removed a li-ttle voutwardly of their central position when operating. v`W'hen the machine is in `opemitiont-he hooks come in contact with'the flanges R R or T T and at the ends of each with both passing on the outside of R R and the inside of T T. Said flanges or cams marked R R which project from the wheel C, and are secured firmly thereto and placed in such form as to have t-he effect of a wedge or screw begin at the point S, and extend one-third the circumference of the wheel, and spread sufficient to move `the saws their proper distance apart to the point where the operation of sawing commences, from thence continue t-he two other cams or flanges marked T T the remaining two-thirds of the circumference of the wheel, and contracting around to the starting point S, where the saws are brought so nearly in contact as to finish the operation of sawing the stave, at which time the hooks pass on to R R and prevent the saws coming together.
U is one end of one of the retracing flanges R R and V an end of one of the retracing flanges T T. The outward motion of the saws is regulated by the flanges R R and the inward motion by t-he flanges T T and both are produced by one revolution of the wheel C, the outward motion being one-third quicker than the inward motion.
H is the shaft of the cam wheel.
K K is the main shaft to which is attached the drums or pulleys L L, around which pass the belts M M to and around pulleys G G, attached to the shaft carrying the saws and producing t-he rotary motion of the saws. A belt passes around and from a pulley Y on the main shaft to and around a pulley I, which is attached to shaft H.
Upon the main shaft is a pulley marked W, by which and by a belt passing around it and off in a direction to connect with the propelling power, the whole machine is set in motion.
N is a pan extended inside of the saws long enough to support the staves, made to conform to the inward surface of the saws; at the middle is an iron strap, passing between the teeth of the saws, in the little opening on that side, and so constructed as not to interfere with them and attached to the circular beam outside7 supporting the pan so as to receive t-he staves as they are sawed trom the block and protecting the pan and staves from coming in Contact with the saws. The staves are taken from the pan as occasion may require.
O O are circular plates secured in a horizontal position upon the upper surface of the circular beam7 on which the sweeps move; on the under side of the sweeps are attached plates of iron projecting under the circular plates on the beam forming a groove and securing` a horizontal motion of the sweeps and a steady operation of the saws.
P is the follower to which the dogs are attached, which secures the block from which the staves are cut, and is moved up by a rack and pinion or such other machinery as is in common usein shingle and other mills.
I do not claim as my invention the form of the saws employed in this machine, nor do I claim the sawing of the staves from each end toward the middle.
What I do claim as my invention and desire to secure by Letters Patent is- The giving to each of the saws a curvilinear reciprocating motion, in the manner and for the purpose herein described.
HART PEPPER.
Witnesses:
Jos. M. FORWARD, Moses LooMIs.
Publications (1)
Publication Number | Publication Date |
---|---|
US1313A true US1313A (en) | 1839-09-03 |
Family
ID=2061599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1313D Expired - Lifetime US1313A (en) | Southwick |
Country Status (1)
Country | Link |
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US (1) | US1313A (en) |
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- US US1313D patent/US1313A/en not_active Expired - Lifetime
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