US354154A - Hosea w - Google Patents

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Publication number
US354154A
US354154A US354154DA US354154A US 354154 A US354154 A US 354154A US 354154D A US354154D A US 354154DA US 354154 A US354154 A US 354154A
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Prior art keywords
nail
wood
hosea
driven
libbey
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws

Definitions

  • the object of my invention is to produce a nail that when driven into wood will hold firmly and cannot be easily withdrawn; and the invention consists in constructing a nail of cylindrical wire having an elongated quick spiral groove the whole length of the nail,into which the fiber of the wood will expand when the nail is driven in.
  • A represents an enlarged view of a nail embodying my invention.
  • a is the head, I) the body, and c the point. dis an elongated quick spiral groove that extends the whole length of the body of the nail.
  • My invention is particularly adapted for nails made of wire, or what are commonly known as French nails.
  • a nail thus constructed is easily driven, as the fibers of the wood are held intact and enter the groove, holding the nail more firmly in the wood, similar to the action of a screw, without splitting the wood or tearing the fibrous texture of the same.
  • ⁇ Vhat I claim as my invention is A nail composed of cylindrical wire having a single elongated quick spiral groove the entire length of its body, as shown and described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)

Description

(No Model.) I
H. W. LIBBEY.
NAIL- N0. 354,154. Patent-ed D60. 14, 1 886.
.SYCKW wa l NITED STATES PATENT OFFICE,
HOSEA W. LIBBEY, OF BOSTON, MASSACHUSETTS.
NAIL.
QPECIFIOATION forming part of Letters Patent No. 354,154, dated December 14, 1886.
l I Application filed August 23, 1886. Serial No. 211,673. (NomodolJ To all whom it may concern:
Be it known that I, HOSEA WV. LIBBEY, a
citizen of the United States, residing at Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful Improvement in Nails, of which the following is a specification.
The object of my invention is to produce a nail that when driven into wood will hold firmly and cannot be easily withdrawn; and the invention consists in constructing a nail of cylindrical wire having an elongated quick spiral groove the whole length of the nail,into which the fiber of the wood will expand when the nail is driven in.
Referring to the accompanying drawing, A represents an enlarged view of a nail embodying my invention. a is the head, I) the body, and c the point. dis an elongated quick spiral groove that extends the whole length of the body of the nail.
My invention is particularly adapted for nails made of wire, or what are commonly known as French nails.
It will be seen that when a nail embodying my invention is driven into wood the fiber of the wood will be separated, as with an ordiary nail; but as it is being driven in, the fiber of the wood will expand and fill up the spiral groove, thereby holding the nail firmly.
A nail thus constructed is easily driven, as the fibers of the wood are held intact and enter the groove, holding the nail more firmly in the wood, similar to the action of a screw, without splitting the wood or tearing the fibrous texture of the same.
\Vhat I claim as my invention is A nail composed of cylindrical wire having a single elongated quick spiral groove the entire length of its body, as shown and described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
HOSEA V. LIBBEY. "Witnesses:
Jos. H. ADAMS, E. PLANTA.
US354154D Hosea w Expired - Lifetime US354154A (en)

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US354154A true US354154A (en) 1886-12-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013680A1 (en) * 2003-07-18 2005-01-20 Steve Karaga Screws and methods of driving a screw into a workpiece
US20050144887A1 (en) * 2003-12-23 2005-07-07 Spirol International Corporation Helical grooved pin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013680A1 (en) * 2003-07-18 2005-01-20 Steve Karaga Screws and methods of driving a screw into a workpiece
US20050144887A1 (en) * 2003-12-23 2005-07-07 Spirol International Corporation Helical grooved pin
US7214021B2 (en) 2003-12-23 2007-05-08 Spirol International Corporation Helical grooved pin

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