US22107A - Device for clamping and feeding bolts in felly-sawing machines - Google Patents
Device for clamping and feeding bolts in felly-sawing machines Download PDFInfo
- Publication number
- US22107A US22107A US22107DA US22107A US 22107 A US22107 A US 22107A US 22107D A US22107D A US 22107DA US 22107 A US22107 A US 22107A
- Authority
- US
- United States
- Prior art keywords
- bed
- wheel
- felly
- saws
- clamping
- 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 12
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
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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
- Y10T408/39—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
- A represents a horizontal bed piece on which a vertical support or bearing B, is placed to receive a shaft C, of a horizontal wheel D.
- the upper part of the shaft C, above the wheel D, has a driving pulley E, attached to it.
- the wheel D may be constructed of metal, the outer part of the wheel being an annular box a, connected to the hub Z), by arms c, which extend through the boX a, which may also be provided with radial partitions or ledges b, see dotted lines in Fig. 3.
- a series of concentric annular slots are made to receive band or annular saws F, said saws passing up within the slots and into the arms c, and partitions b, which are also slotted to receive their upper edges and steady or keep them in proper position.
- pins el pass to retain the saws in the wheel D, see Fig. l.
- two saws are shown secured to the wheel D, the space between the saws being equal to the desired width of the fellies.
- G is a bed on which the bolt from which the fellies are sawed is placed.
- This bed rests on two rods or bars d', CZ', the ends of which are fitted in arms e, e, e', e, at each side of the bed piece A, said arms being secured to the ends of shafts f, which pass through the bed piece A, see Fig. 2.
- the arms e, e, at one side of the bed-piece A have projections g, attached, and the ends of these projections are connected by a bar 71 as shown clearly in Fig. l.
- a lever z' To the innermost shaft f, or the one nearest to the wheel i or D, a lever z', is attached, and a spring H, which is fitted within the bed-piece A, is connected with the bed G, by a link I, is a jaw or clamp which is fitted in the bed G, near the wheel D.
- This jaw or clamp is formed on the upper end of a bent bar la, which is secured in the bed G, by a pivot Z, and the inner end of said bar 7c, is attached by a link m, to a spring J, which is fitted in the under side of the bed piece A.
- the bed G has a slotted plate K, attached to it at one side and a screw passes through the slot of said plate into the bed-piece, serving as a guide.
- a spiral spring a see dotted lines, Fig. 2, which spring has a tendency to keep the aw thrown outward the length of its movement.
- a ledge or flanch o is attached, and bearings p, p, for the bed G, are attached to the bed piece A, at one side.
- the operation is as follows:
- the wheel D is rotated by a belt passing around the pulley E, or gearing may be used instead.
- the bolt L from which the fellies are to be cut, is placed on the inner part of the bed G, and the operator depresses the outer end of the lever z'.
- This movement of the lever 2'. raises, through the medium of the arms a, e', and rods CZ, the bed G, so that the bolt L, is fed to the saws F, F, which by the rotation of wheel D, cut a felly from the bolt L.
- the jaw I As the bed G, is raised the jaw I, is made to press the end of the bolt against the ledge o, in consequence of the bent bar la, being connected by a link m, to the spring J.
- the bolt L will be firmly held in position while being acted upon by the saws F.
- the bolt L may be adjusted or fed to the saws by hand as each felly is sawed from it.
- the spring H brings down the bed G, when the lever i, is relieved from the pressure of the hand. Fellies of varying sizes may be sawed by adjusting the saws F, nearer to or farther from the center of the wheel.
- the bed G being adjusted nearer to or farther from the center of the wheel D, by withdrawing the screw of the plate K, and placing it nearer the wheel D.
- a series of saws that is to say, more than two, may be attached to the wheel D, so that fellies for wheels of different diameters may be sawed at the same time, the nearer the saws are placed to the center of the wheel, the quicker smaller, of course, the arc of the fellies.
Description
UNITED STATES PATENT GFFICE.
DERVVIN E. BUTLER, OF CHESTERFIELD, OHIO.
DEVICE FOR CLAMPING `AND FEEDING BOLTS IN FELLY-SAWING MACHINES.
Specification of Letters Patent No. 22,107, dated November 28, 1858.
To @ZZ whom it may concern:
Be it known that I, DERWIN E. BUTLER, of Chesterfield, in the county of Fulton and State of Ohio, have invented a new and Improved Machine for Sawing F ellies for lllheels; and I do hereby declare that the following is a full, clear, and exact description of the saine, reference being had to the annexed drawings, making a part of this specification, in which- Figure l, is a side sectional view of a portion of my invention. Fig. 2, is a transverse vertical section of ditto, taken in the line ai, of Fig. 3. Fig. 3, is a plan or top view of ditto.
Similar letters of reference indicate cor-- responding parts in the several gures.
To enable those skilled in the art to fully understand and construct my invention, I will proceed to describe it.
A, represents a horizontal bed piece on which a vertical support or bearing B, is placed to receive a shaft C, of a horizontal wheel D. The upper part of the shaft C, above the wheel D, has a driving pulley E, attached to it. The wheel D, may be constructed of metal, the outer part of the wheel being an annular box a, connected to the hub Z), by arms c, which extend through the boX a, which may also be provided with radial partitions or ledges b, see dotted lines in Fig. 3. In the under side of the box a, of the wheel D, a series of concentric annular slots are made to receive band or annular saws F, said saws passing up within the slots and into the arms c, and partitions b, which are also slotted to receive their upper edges and steady or keep them in proper position. Through the upper parts of the saws F, pins el, pass to retain the saws in the wheel D, see Fig. l. In the Figs. l and 2, two saws are shown secured to the wheel D, the space between the saws being equal to the desired width of the fellies.
G, is a bed on which the bolt from which the fellies are sawed is placed. This bed rests on two rods or bars d', CZ', the ends of which are fitted in arms e, e, e', e, at each side of the bed piece A, said arms being secured to the ends of shafts f, which pass through the bed piece A, see Fig. 2. The arms e, e, at one side of the bed-piece A, have projections g, attached, and the ends of these projections are connected by a bar 71 as shown clearly in Fig. l. To the innermost shaft f, or the one nearest to the wheel i or D, a lever z', is attached, and a spring H, which is fitted within the bed-piece A, is connected with the bed G, by a link I, is a jaw or clamp which is fitted in the bed G, near the wheel D. This jaw or clamp is formed on the upper end of a bent bar la, which is secured in the bed G, by a pivot Z, and the inner end of said bar 7c, is attached by a link m, to a spring J, which is fitted in the under side of the bed piece A. The bed G, has a slotted plate K, attached to it at one side and a screw passes through the slot of said plate into the bed-piece, serving as a guide. The jaw I, bears against a spiral spring a, see dotted lines, Fig. 2, which spring has a tendency to keep the aw thrown outward the length of its movement. To one side of the bed G, a ledge or flanch o, is attached, and bearings p, p, for the bed G, are attached to the bed piece A, at one side.
The operation is as follows: The wheel D, is rotated by a belt passing around the pulley E, or gearing may be used instead. The bolt L, from which the fellies are to be cut, is placed on the inner part of the bed G, and the operator depresses the outer end of the lever z'. This movement of the lever 2'., raises, through the medium of the arms a, e', and rods CZ, the bed G, so that the bolt L, is fed to the saws F, F, which by the rotation of wheel D, cut a felly from the bolt L. As the bed G, is raised the jaw I, is made to press the end of the bolt against the ledge o, in consequence of the bent bar la, being connected by a link m, to the spring J. The bolt L, will be firmly held in position while being acted upon by the saws F. The bolt L, may be adjusted or fed to the saws by hand as each felly is sawed from it. The spring H, brings down the bed G, when the lever i, is relieved from the pressure of the hand. Fellies of varying sizes may be sawed by adjusting the saws F, nearer to or farther from the center of the wheel. The bed G, being adjusted nearer to or farther from the center of the wheel D, by withdrawing the screw of the plate K, and placing it nearer the wheel D. A series of saws, that is to say, more than two, may be attached to the wheel D, so that fellies for wheels of different diameters may be sawed at the same time, the nearer the saws are placed to the center of the wheel, the quicker smaller, of course, the arc of the fellies. Having thus described my invention,
what I claim as new and desire to Secure by attached to the bed G, and spring J, so that 10 Letters Patent is, the jaw may be operated to grasp the boltl. The bed G, arranged With the rods d, d, and the bolt relieved therefrom by the arms e, e, e, e', connected by the bar h, and movement of the bed G, substantially as the spring,` H, for the purpose of readily opherein set forth. erating the bolt L, or feeding and re- DERVVIN E. BUTLER.
moving the same from the saws, as de VitneSSeS: scribed. L. M. THORP,
2. The jaw I, formed on the bent bar k, F. N. BUTLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US22107A true US22107A (en) | 1858-11-23 |
Family
ID=2088394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US22107D Expired - Lifetime US22107A (en) | Device for clamping and feeding bolts in felly-sawing machines |
Country Status (1)
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US (1) | US22107A (en) |
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0
- US US22107D patent/US22107A/en not_active Expired - Lifetime
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