US898950A - Wedge for securing the handles of axes, hammers, &c. - Google Patents

Wedge for securing the handles of axes, hammers, &c. Download PDF

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Publication number
US898950A
US898950A US43221908A US1908432219A US898950A US 898950 A US898950 A US 898950A US 43221908 A US43221908 A US 43221908A US 1908432219 A US1908432219 A US 1908432219A US 898950 A US898950 A US 898950A
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United States
Prior art keywords
wedge
handle
securing
axes
handles
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
US43221908A
Inventor
William Wyatt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THOMAS DOUGLAS PERCY HOLDEN
Original Assignee
THOMAS DOUGLAS PERCY HOLDEN
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Filing date
Publication date
Application filed by THOMAS DOUGLAS PERCY HOLDEN filed Critical THOMAS DOUGLAS PERCY HOLDEN
Priority to US43221908A priority Critical patent/US898950A/en
Application granted granted Critical
Publication of US898950A publication Critical patent/US898950A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/28—Locking and securing devices comprising wedges, keys, or like expanding means
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected

Definitions

  • This invention relates to improvements in metallic wedges for securing the vooden han-y dles of axes, hammers, tools and other im plements having an eye for the reception of the end of the helve or handle, and the object thereof is to provide a wedge in a manner as hereinafter set forth whereby provision is at the same time to allow of the wedge being removed from the handle by driving the wedge from either side thereof so as to enable the handle to be readily withdrawn from the tool and by suc-h an arrangement it is not necessary when one desires to remove the helve to burn it out,
  • the wedge is provided at each side with a projection or extension forming a continuation of the body portion of the wedge, which projections when the wedge is forced into the handle, extend down to the opposite end'of the eye where theyv are visible.
  • grooves maybe cut in the head of the handle for the recepltion 'of said extensions and preferably a kerf is made for -the body of the wedge.
  • Figure 1 is a perspec- Specication of Letters Patent.
  • Fig. 2 is a sectional elevation and Fig. 3 is a perspectiveview of the wedge.
  • 1 denotes the ax head and l the helve or handle, the ax being provided with an eye 3 for the rece )tion of the head of the handle, the latter eing formed with grooves 4 for -a purpose to be hereinafter referred to.-
  • T he wedge Vas clearly shown in Fig. 3 and which is referred to generally by the reference character 5, comprises a bod portion 6 which gradually decreases in widt 1 inwardly so as to provide av feather edge 7 which is cut away as at 8.
  • a cylindrical extension 9 which is of a length as to project clear ⁇ of the body portion 6 and when the wedge is positioned in the head of the helve or handle 2- the projections 9 are seated in the grooves 4 and extend clear of the ax head 1, whereby either one of the said projections 9 can be engaged by a punch or other tool so as to force the wedge from the head of the helve or handle 2 to enable the handle to be readily withdrawn from the ax head 1.
  • the head of the helve or handle 2 is provided with a curve 10 for the reception of the wedge 5, as clearly shown in Fig. 1.
  • a metallic wedge for securing handles to tools comprising a ta )ering body portion having, formed integra therewith at each side thereof an extension of a lengt-h as to project from the inner edge of the body portion and clear of the tool head for which the wedge is used, said extensions providing means whereby the wedge can be driven from either side thereof when it is desired to remove the wedge.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)

Description

Paga'sepn 15,1908.
WBDGB ron sn jade/z for nl: Nonni: Puras cm wnumnama No. 898,950.' l
'inade for securing the handle to the tool and TRA-L1A.
to.. To all Awhom it may concern:
Be it known that I, VILLIAM WYATT, a subject of the King of Great Britain, residlng at 269 Pitt street, Sydney, in the State of NewiSouth 'alcs, Commonwealth of Aus, tralia, have invented certain new and useful Improvements in Wedges for Securing the Handles of Axes, Hammers, and other Tools and Implements, of which the following is a speciiicatioa r This invention relates to improvements in metallic wedges for securing the vooden han-y dles of axes, hammers, tools and other im plements having an eye for the reception of the end of the helve or handle, and the object thereof is to provide a wedge in a manner as hereinafter set forth whereby provision is at the same time to allow of the wedge being removed from the handle by driving the wedge from either side thereof so as to enable the handle to be readily withdrawn from the tool and by suc-h an arrangement it is not necessary when one desires to remove the helve to burn it out, such burning out impairing the temper of the metallic wedge.
According to this invention the wedge is provided at each side with a projection or extension forming a continuation of the body portion of the wedge, which projections when the wedge is forced into the handle, extend down to the opposite end'of the eye where theyv are visible. If desired, grooves maybe cut in the head of the handle for the recepltion 'of said extensions and preferably a kerf is made for -the body of the wedge. To remove the handle from the head it is only necessary to give a few blows to either one of the projections or extensions with a punch orv other tool, which will force the wedge clear of the handle so that the latter can be readil f withdrawn.
In the drawings wherein like reference characters `denote corresponding parts throughout the several views: Figure 1 is a perspec- Specication of Letters Patent.
Application mea May 11, 190s. serial No. 432,219.
tive view of anv ax with a handle, the latter broken away, and showing the adaptation therewith of a metallic wedge in accordance 1 UNITED ,STATES PATENT FFICE. I WILLIAM WYATT, OF SYJJDNEY, 'SOU'll-I. WALES, AUSTRALIA, ASSIGNOR TO TIIMS DOUGLAS BERCY HOLDEN, OE REDFERN,
NEAR SYDNIZY,'NEW SOUTH WALES, AUS- WEDGE ron SECURING 'rim HANDLES or AXEs,HA1vnvrERs, aac.
Patented. Sept. 15, 1908.
with this invention. Fig. 2 is a sectional elevation and Fig. 3 is a perspectiveview of the wedge. i
Referring to the drawings in detail, 1 denotes the ax head and l the helve or handle, the ax being provided with an eye 3 for the rece )tion of the head of the handle, the latter eing formed with grooves 4 for -a purpose to be hereinafter referred to.-
T he wedge Vas clearly shown in Fig. 3 and which is referred to generally by the reference character 5, comprises a bod portion 6 which gradually decreases in widt 1 inwardly so as to provide av feather edge 7 which is cut away as at 8. At each side of the body portion 1 and projecting from the inner edge 7 is a cylindrical extension 9 which is of a length as to project clear` of the body portion 6 and when the wedge is positioned in the head of the helve or handle 2- the projections 9 are seated in the grooves 4 and extend clear of the ax head 1, whereby either one of the said projections 9 can be engaged by a punch or other tool so as to force the wedge from the head of the helve or handle 2 to enable the handle to be readily withdrawn from the ax head 1. The head of the helve or handle 2 is provided with a curve 10 for the reception of the wedge 5, as clearly shown in Fig. 1.
l/Vhat I claim is:
A metallic wedge for securing handles to tools comprising a ta )ering body portion having, formed integra therewith at each side thereof an extension of a lengt-h as to project from the inner edge of the body portion and clear of the tool head for which the wedge is used, said extensions providing means whereby the wedge can be driven from either side thereof when it is desired to remove the wedge.
In testimony'whereof I have hereunto set i my hand in presence of two subscribing witnesses.
WILLIAM WYATT.'
lVitnesses: I
CHARLES EDwAnD GRAHAM, HENRY WA'renoRNE CLARKE.
US43221908A 1908-05-11 1908-05-11 Wedge for securing the handles of axes, hammers, &c. Expired - Lifetime US898950A (en)

Priority Applications (1)

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US43221908A US898950A (en) 1908-05-11 1908-05-11 Wedge for securing the handles of axes, hammers, &c.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43221908A US898950A (en) 1908-05-11 1908-05-11 Wedge for securing the handles of axes, hammers, &c.

Publications (1)

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US898950A true US898950A (en) 1908-09-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611134A (en) * 1995-03-23 1997-03-18 Dixon; Randy L. Mechanical safety wedgelock and method of assembly with a tool handle
US6494119B1 (en) * 2000-04-06 2002-12-17 Douglas Tool, Inc. Strongback system for joining a handle to a hammer head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611134A (en) * 1995-03-23 1997-03-18 Dixon; Randy L. Mechanical safety wedgelock and method of assembly with a tool handle
US6494119B1 (en) * 2000-04-06 2002-12-17 Douglas Tool, Inc. Strongback system for joining a handle to a hammer head
US20030088964A1 (en) * 2000-04-06 2003-05-15 Coonrad Todd Douglas Strongback system for joining a handle to a hammer head
US6799359B2 (en) * 2000-04-06 2004-10-05 Douglas Tool, Inc. Strongback system for joining a handle to a hammer head

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