US147113A - Improvement in tools - Google Patents

Improvement in tools Download PDF

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Publication number
US147113A
US147113A US147113DA US147113A US 147113 A US147113 A US 147113A US 147113D A US147113D A US 147113DA US 147113 A US147113 A US 147113A
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United States
Prior art keywords
tools
improvement
tool
bar
opener
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/04—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/04—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes
    • B25D1/045—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes with fulcrum member for extracting long nails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/155—Marks, e.g. identification marks, indication scales, visualising means
    • B25D2250/161—Indication scales

Definitions

  • the object of this invention is to combine in one simple, cheap, and convenient instrument a wrench which shall lit various sizes of nuts, a screw-driver, hannner, box-opener, nail or tack drawer, and a rule; and to this end the invention consists in the improved instrument,
  • A represents a tapering bar of fiat metal, from which is cut out the slot or opening S, extending nearly the whole length of the bar, and gradually decreasing in width to within a short distance from the end, thus forming the two inclined bars H B, which form the handle of the tool
  • a wrench is formed which can be applied to nuts of various sizes by inserting the latter in the slot or opening S.
  • the lower extremity of the bar is beveled on each side to form a screw-driver, as seen at C in the drawing;
  • the bar H is lgraduated to form a. rule, as plainly seen in the drawing.
  • the under side of the shank O of the hammer-head is rounded and raised above the lower face, so as to form a fulcrmn in the application of the box-opener, and at the same time give greater strength to the tool.
  • the tool is preferably made of malleable iron and case-hardened, or it can be made of steel.
  • the tool substantially as and for the purposes described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

N. K. ELL'SWDBTH.
Tools. V A
Patented Feb. 3,1874.
vs. e S S e m .l w
Melle UNITED STATES PATENT OFFICE.
NATHAN Ic. ELLswonTI'I, or WASHINGTON, nIsTnIc'r or COLUMBIA.
IMPROVEMENT IN TOOLS.
Specification forming part of Letters Patent No. 147,1 I3, dated February 3, 1874 application filed January 26, 1874i To all whomlit may concern.
Be it known thatI, NATHAN K. ELLswonTII, of the city and county of lVashington,` in the District of Columbia, havevinventcd a new and useful Improvement in rlools, or combined wrench, rule, screw driver, hammer, boxopener, and nail-drawer; andI do hereby declare the following to be afull, clear, and exact description of the same, reference being had to the accompanying drawings, forming partof this specification, in which- Figure l represents a perspective view of the improved tool. Fig. 2 is aside view ofthe head with the base broken away, and Fig. 5 is a sectional view-through linear .1: of Fig. 2.
Similar letters of reference in the accom panying drawing indicate the same parts.
The object of this invention is to combine in one simple, cheap, and convenient instrument a wrench which shall lit various sizes of nuts, a screw-driver, hannner, box-opener, nail or tack drawer, and a rule; and to this end the invention consists in the improved instrument,
constructed as hereinafter described.
In the accompanying drawing', A represents a tapering bar of fiat metal, from which is cut out the slot or opening S, extending nearly the whole length of the bar, and gradually decreasing in width to within a short distance from the end, thus forming the two inclined bars H B, which form the handle of the tool By this construction a wrench is formed which can be applied to nuts of various sizes by inserting the latter in the slot or opening S. The lower extremity of the bar is beveled on each side to form a screw-driver, as seen at C in the drawing; The bar H is lgraduated to form a. rule, as plainly seen in the drawing. On the upper side of the bar is cut out a set of claws for the purpose of drawing tacks or nails, and I) represent-s aha-miner on the opposite side of the instrument. A claw, F, is also formed at the upper end, which forms a box-opener. The under side of the shank O of the hammer-head is rounded and raised above the lower face, so as to form a fulcrmn in the application of the box-opener, and at the same time give greater strength to the tool. The tool is preferably made of malleable iron and case-hardened, or it can be made of steel.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
As an article of manufacture, the tool, substantially as and for the purposes described.
NAIHAN K. ELLSVORTH.
\Vitnesses C. T. BROWN, M. CIIURCII.
US147113D Improvement in tools Expired - Lifetime US147113A (en)

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US147113A true US147113A (en) 1874-02-03

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5933894A (en) * 1998-04-24 1999-08-10 Bates; Jeffrey S. Combination tool with nail starter
US6829966B1 (en) * 2002-05-16 2004-12-14 Robert M. Bramuchi Track fastening hammer
US20070006686A1 (en) * 2005-07-05 2007-01-11 Jon Warren Multipurpose hammer
USD573433S1 (en) 2005-11-10 2008-07-22 Nightshift Group, Llc Head portion of a hammer
US20120110745A1 (en) * 2006-02-23 2012-05-10 Pull'r Holding Company, Llc Pulling tools
US20150313078A1 (en) * 2014-04-30 2015-11-05 Cnh Industrial America Llc Mower conditioner knife removal tool with wear guage
US20230038290A1 (en) * 2021-08-05 2023-02-09 Daniel J. Raymond Flat bar

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5933894A (en) * 1998-04-24 1999-08-10 Bates; Jeffrey S. Combination tool with nail starter
US6829966B1 (en) * 2002-05-16 2004-12-14 Robert M. Bramuchi Track fastening hammer
US20070006686A1 (en) * 2005-07-05 2007-01-11 Jon Warren Multipurpose hammer
US7621503B2 (en) 2005-07-05 2009-11-24 Nightshift Group, Llc Multipurpose hammer
USD573433S1 (en) 2005-11-10 2008-07-22 Nightshift Group, Llc Head portion of a hammer
US20120110745A1 (en) * 2006-02-23 2012-05-10 Pull'r Holding Company, Llc Pulling tools
US8752223B2 (en) * 2006-02-23 2014-06-17 Pull'r Holding Company, Llc Pulling tools
US20150313078A1 (en) * 2014-04-30 2015-11-05 Cnh Industrial America Llc Mower conditioner knife removal tool with wear guage
US20230038290A1 (en) * 2021-08-05 2023-02-09 Daniel J. Raymond Flat bar

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