US834457A - Jewel-setting cutter. - Google Patents

Jewel-setting cutter. Download PDF

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Publication number
US834457A
US834457A US27851105A US1905278511A US834457A US 834457 A US834457 A US 834457A US 27851105 A US27851105 A US 27851105A US 1905278511 A US1905278511 A US 1905278511A US 834457 A US834457 A US 834457A
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US
United States
Prior art keywords
tool
jewel
cutters
view
screw
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
Application number
US27851105A
Inventor
Carl Culman
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US27851105A priority Critical patent/US834457A/en
Application granted granted Critical
Publication of US834457A publication Critical patent/US834457A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2468—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being serrations
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/13—Yieldable tool
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1928—Tool adjustable relative to holder
    • Y10T407/193—Radially
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/28—Miscellaneous
    • 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
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8583—Moving means including wedge, screw or cam with resiliently urged Tool
    • Y10T408/85843—Resilient Tool or tool-support

Definitions

  • Fig. 5 is an end view of the tool.
  • This invention relates to ewel-setting cutters.
  • the object of the invention is to provide a device of this character with which settings or seats of varying diameter may be drilled or cut for setting jewels or for other purposes.
  • a further object is to provide a device of this character which may be usedin the tailstock,turrethead, or slide-rest of lathes.
  • Figure 1 is a side view of a lathe, showing the tool applied to the tail-stock thereof.
  • Fig. 2 is an enlarged detail side view of the tool removed from the lathe.
  • Fig. 3 is a longitudinal vertical sectional view of the same.
  • Fig. 4 is a cross-sectional view on a line of the set-screw.
  • Fig. 6 is a side view of a modified form of tool, and
  • Fig. 7 is an end view of the same.
  • 1 denotes the tool, consisting of a body portion or shank 2, which is here shown as slightly tapered toward its inner or attaching end and havin its opposite end s lit or bifurcated, as s own at 5. Throug the tool at the inner end of the bifurcation or split is formed a transversely-disposed aperture 4.
  • the bits or cutters 5 On the bifurcated end of the tool are formed the bits or cutters 5, one of which is arranged on each side of the split or bifurcation and in juxtaposition to the edge of the same.
  • the cutters as'shown in Figs. 1 to 5 of the drawings, have their cutting edges 6 arranged on the outer side of the bits in position to cut out a seat or setting corresponding to the shape and size of the jewel to be set.
  • a set-screw 7 In one side of the tool near the cutting edge of the same is arranged a set-screw 7,
  • .said .screw being arranged at right angles to the bifurcation or split, and is adapted to be screwed through one half 'of the tool and,
  • Figs. 6 and 7 of the drawings is shown a modified construction of the tool.
  • the bits or cutters 8 are formed in juxtaposition to the outer surface of the tool and at substantially diametrically opposite points, thus forming between them a space which is increased or diminished by means of the set-screw 7, as will be understood.
  • the cutting edges 9 of the bits or cutters 8 are arranged on the inner side of the cutters, as shown.
  • the tool is adapted for use for outside cutting, burnishing, &c.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Description

, PATENT-ED 001 so 1906. I c. CULMAN. JEWEL SETTING CUTTER.
.APPLIOATION FILED SEPT. 14. 1905.
7 Fig. 5 is an end view of the tool.
' UNITED STATES PATENT OFFICE.
- CARL OULMAN, OF ST. LOUIS, MISSOURI.
JEWEL-SETTING CUTTER.
Specification of Letters Patent.
Patented Oct. 30, 1906.
Application filed September 14,1905, Serial No. 278,511.
scription of the invention, such as will enable others skilled in the art to which it appertains to make and use the same. i
This invention relates to ewel-setting cutters.
The object of the invention is to provide a device of this character with which settings or seats of varying diameter may be drilled or cut for setting jewels or for other purposes.
A further object is to provide a device of this character which may be usedin the tailstock,turrethead, or slide-rest of lathes.
With the above and other objects in view the invention consists of certain novel features of construction, combination, and arrangement of parts, as will be hereinafter described and claimed.
In the accompanying drawings, Figure 1 is a side view of a lathe, showing the tool applied to the tail-stock thereof. Fig. 2 is an enlarged detail side view of the tool removed from the lathe. Fig. 3 is a longitudinal vertical sectional view of the same. Fig. 4 is a cross-sectional view on a line of the set-screw. Fig. 6 is a side view of a modified form of tool, and Fig. 7 is an end view of the same.
Beferring to the drawings by numerals, 1 denotes the tool, consisting of a body portion or shank 2, which is here shown as slightly tapered toward its inner or attaching end and havin its opposite end s lit or bifurcated, as s own at 5. Throug the tool at the inner end of the bifurcation or split is formed a transversely-disposed aperture 4.
On the bifurcated end of the tool are formed the bits or cutters 5, one of which is arranged on each side of the split or bifurcation and in juxtaposition to the edge of the same. The cutters, as'shown in Figs. 1 to 5 of the drawings, have their cutting edges 6 arranged on the outer side of the bits in position to cut out a seat or setting corresponding to the shape and size of the jewel to be set. In one side of the tool near the cutting edge of the same is arranged a set-screw 7,
.said .screw being arranged at right angles to the bifurcation or split, and is adapted to be screwed through one half 'of the tool and,
into engagement with the split surface of the other half, whereby when the screw is screwed inwardly the bifurcated ends of the tool will be sprung or forced apart more or less, thus separating the bits or cutters 5 to a greater or less degree, causing them to cut or drill settings or seats of varying diameters.
By providing the transversely-disposed aperture 4 the elasticity or yielding ualities. of the bifurcated ends of the tool W1 1 be increased, and the danger of breaking said ends will be diminished.
In Figs. 6 and 7 of the drawings is shown a modified construction of the tool. In this instance the bits or cutters 8 are formed in juxtaposition to the outer surface of the tool and at substantially diametrically opposite points, thus forming between them a space which is increased or diminished by means of the set-screw 7, as will be understood. The cutting edges 9 of the bits or cutters 8 are arranged on the inner side of the cutters, as shown. When the cutters or bits are arranged as last described, the tool is adapted for use for outside cutting, burnishing, &c.
From the foregoing description, taken in connection with the accompanying drawings, the construction and operation of the invention will be readily understood without requiring a more extended explanation.
Various changes in the form, proportion, and the minor details of construction may be resorted to without departing from the principle or sacrificing any of the advantages of this invention.
Having thus described my invention, what be expanded, a set-screw arranged in one side of the bifurcated end of the shank at right angles to said bifurcation, the inner end of said screw bearing on the opposite side of the my hand in presence of two subscribing bifurcated end,' whereby upon the adjust Witnesses. ment of the screwlinv'vardly or outwardly,
said bifurcated ends of the shank and the cut- CARL OULMAN' 5 ters thereon may be separated to a greater or Witnesses:
less degree, substantially as described. KARL E. HOLDERLE,
In testimony whereof I have hereunto set W. GOEGGEL.
US27851105A 1905-09-14 1905-09-14 Jewel-setting cutter. Expired - Lifetime US834457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US27851105A US834457A (en) 1905-09-14 1905-09-14 Jewel-setting cutter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27851105A US834457A (en) 1905-09-14 1905-09-14 Jewel-setting cutter.

Publications (1)

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US834457A true US834457A (en) 1906-10-30

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US27851105A Expired - Lifetime US834457A (en) 1905-09-14 1905-09-14 Jewel-setting cutter.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828530A (en) * 1955-09-27 1958-04-01 Western Electric Co Flash removing tool
US3097548A (en) * 1963-07-16 Adjustable boring head
US3435513A (en) * 1966-10-04 1969-04-01 Walter F Knittweis Bead cutter for gem settings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097548A (en) * 1963-07-16 Adjustable boring head
US2828530A (en) * 1955-09-27 1958-04-01 Western Electric Co Flash removing tool
US3435513A (en) * 1966-10-04 1969-04-01 Walter F Knittweis Bead cutter for gem settings

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