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Publication numberUS1558364 A
Publication typeGrant
Publication dateOct 20, 1925
Filing dateJul 16, 1923
Priority dateJul 16, 1923
Publication numberUS 1558364 A, US 1558364A, US-A-1558364, US1558364 A, US1558364A
InventorsIverson Elmer J
Original AssigneeIverson Elmer J
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Washer
US 1558364 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

Oct, 20 1925.

' E. J. IVERSON WASHER Filed July us INVENTQR WITNESS:

Patented Get. 20, 1925 UNITED STATES ELI/{ER J. IVER'SON, 0F PETERSBURG, TERRITORY OF ALASKA.

WASHER.

Application filed July 16, 1923.

To all NEIL Hi2 it may concern.

Be it known that I, Emmi: J. IvuizsoN, a citizen of the United States, residing at Ietersburg, in the Territory of Alaska, have invented new and useful Improvements in lVashers, of which the following is a specitication.

This invention contemplates the provision of a washer made up of two complementary sections designed for locking association whereby the sections can be quickly and easily assembled or disassembled as the occasion requires, and either section may be replaced by a new section when necessary.

The nature and advantages of the invention will be better understood when the following detailed description is read in connection with the accompanying drawing, the invention residing in the construction, combination and arrangement of parts as claimed.

In the drawing forming part of this application, like numerals of reference indicate similar parts in the several views, and wherein:

Figure 1 is a plan view of the washer partly assembled.

Figure 2 is a similar View of the washer wholly assembled.

Figure 3 is a detail view of the sections separated.

Figure l is a fragmentary sectional view taken on the line. 4W4 of Figure 2.

deferring to the drawing in detail, and 11 indicate the respective sections of the washer, each section being of semi-cylindrical configuration and designed for interfitting association with the other section. For this purpose each section has one end formed with a tongue 12 which is formed with a circular head portion 13, and both the tongue and head portion are bevelled on their opposite sides as at 15 for a purpose to be presently set forth. The other end of Serial No. 651,998.

each section is formed with a socket or re'- cess 16 shaped to conform to the configurz tion of the tongue and head, and the edges of this socket are grooved as at 18, the groove being substantially V-shaped to ac commodate the taper of the tongue and head. The sections are arranged end to end, with the tongue of one section being received by the groove of the other section in a manner so that the respective sections are interfitting and held associated without the use of additional fastening elements. This construction allows the washer to be easily assembled or disassembled, and makes it possible for either section, if worn, to be replaced by a new section at half the cost of a new washer.

lVhile it is believed that from the foregoing description, the nature and advantages of the invention will be readily apparent, I desire to have it understood that I do not limit myself to what is herein shown and described and that such changes may be resorted to when desired as fall within the scope of what is claimed.

Having thus described the invention, I claim:

A device of the character described comprising two complementary semi-circular plate sections, each of which is provided with a bifurcation at one end and a. recess at the inner end of the bifurcation, the opposed faces of the bifurcated parts and the walls of the recesses being formed with cou tinuous V-shaped in cross section grooves, a head carried by the opposite end of each of the sections having beveled edges adapted to be received in the grooves, and the bifurcated part being adapted to be bent into engagement with the head whereby to lock the two sections together.

In testimony whereof I affix my signature.

ELMER J. IVERSON.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2415536 *Jul 29, 1944Feb 11, 1947Christian SchuhmannFitting for luggage
US4614016 *Aug 22, 1985Sep 30, 1986Laing Donald RMethod of insulating pipe with thermo-lock interfit insulation
US4964205 *Apr 10, 1989Oct 23, 1990Rampart Packaging Inc.Method for making screw cap jar
US5836367 *Oct 3, 1997Nov 17, 1998Itw-Fastex Italia S.P.ASpacer washer
US5967497 *Dec 15, 1997Oct 19, 1999Energy Absorption Systems, Inc.Highway barrier and guardrail
US6142452 *Jun 24, 1999Nov 7, 2000Energy Absorption Systems, Inc.Highway barrier and guardrail
US6488461Jun 26, 2001Dec 3, 2002Flexi-Coil Ltd.Interlocking two-piece washer
US7011482Apr 21, 2003Mar 14, 2006L.L. Culmat, L.P.Molded washer
US7661473Feb 16, 2010Baker Hughes IncorporatedExpansion enhancement device
US20040068846 *Sep 18, 2003Apr 15, 2004Stefan KarlingerRing part comprising at least two partial rings and method for joining the partial rings to form a closed ring part
US20040208729 *Apr 21, 2003Oct 21, 2004Underwood J LarryMolded washer
US20040211303 *Nov 7, 2003Oct 28, 2004Horning Marty PaulSteel rule cutting die and method of mounting cutting knife cavities for improved scrap material removal
US20060182518 *Mar 13, 2006Aug 17, 2006Underwood J LMolded washer assembly
US20070083200 *Sep 23, 2005Apr 12, 2007Gittings Darin CSpinal stabilization systems and methods
US20080226425 *Mar 13, 2007Sep 18, 2008Garcia David AExpansion Enhancement Device
US20100038506 *Aug 14, 2008Feb 18, 2010King Jr Lloyd HerbertSelf-Connectors
DE1074921B * Title not available
DE10244029A1 *Sep 21, 2002Apr 1, 2004Kuka Roboter GmbhRingteil aus mindestens zwei Teilringen und Verfahren zur Verbindung der Teilringe zum geschlossenen Ringteil
DE10244029B4 *Sep 21, 2002Aug 5, 2004Kuka Roboter GmbhRingteil aus mindestens zwei Teilringen und Verfahren zur Verbindung der Teilringe zum geschlossenen Ringteil
Classifications
U.S. Classification411/532, 267/161, 29/509, 411/539, 29/463, 301/38.1
International ClassificationF16B21/16, F16B21/00
Cooperative ClassificationF16B21/16
European ClassificationF16B21/16