US110822A - Improvement in machines for drilling shuttles - Google Patents

Improvement in machines for drilling shuttles Download PDF

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Publication number
US110822A
US110822A US110822DA US110822A US 110822 A US110822 A US 110822A US 110822D A US110822D A US 110822DA US 110822 A US110822 A US 110822A
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United States
Prior art keywords
shuttles
drilling
machines
improvement
rilling
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Expired - Lifetime
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • 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
    • Y10T408/47—Cutting by use of rotating axially moving tool with work-infeed means
    • Y10T408/488—Driven by lever or connecting link

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Description

No. 110,822. l 1 PATBNTED 111.11.10, 1871. c. B. BILLINGS. .MACHINE FOR D RILLING SHUTTLES.
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US110822D Improvement in machines for drilling shuttles Expired - Lifetime US110822A (en)

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US110822A true US110822A (en) 1871-01-10

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US110822D Expired - Lifetime US110822A (en) Improvement in machines for drilling shuttles

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