US1597525A - Washer - Google Patents

Washer Download PDF

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Publication number
US1597525A
US1597525A US685649A US68564924A US1597525A US 1597525 A US1597525 A US 1597525A US 685649 A US685649 A US 685649A US 68564924 A US68564924 A US 68564924A US 1597525 A US1597525 A US 1597525A
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sections
washer
ends
segmental
section
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Expired - Lifetime
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US685649A
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Arthur H Knake
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Arthur H Knake
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B43/00Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/005Washers or equivalent devices; Other devices for supporting bolt-heads or nuts engaging the bolt laterally to allow a quick mounting or dismounting of the washer, i.e. without the need to engage over the end of the bolt
    • F16B43/006Washers or equivalent devices; Other devices for supporting bolt-heads or nuts engaging the bolt laterally to allow a quick mounting or dismounting of the washer, i.e. without the need to engage over the end of the bolt in two or more parts hingedly connected

Description

Aug. 24, 1926. v 1,597,525

A. H. KNAKE I WASHER Filed Jan. 11. 1924 WHIHH I MINIMUM!!!" 7 mmmmmmw 5* anozntoz Patented Aug. 24, 1926.

UNITED STATES ARTHUR H. KNAKE, OF ST. JAMES, MINNESOTA.

WASHER,

Application filed January 11, 1924.

This invention relates to an improvement in washers and the principal object of my invention 1s to provlde a washer whlch may be easily applied to a shaft or other support without the necessity of having to remove any parts carried by the shaft or support and thereby greatly reduce labor in the placing or replacing of the washers.

A still further object of this invention resides in the provision of an article of the above character, wherein the same may be manufactured and marketed at a cost but slightly greater than the cost of washers now upon the market.

With the foregoing and other objects in view as the nature of the invention will be better understood, the same comprises the novel form, combination and arrangement of parts hereinafter more fully described, shown in the accompanying drawing and claimed.

In the drawing wherein like reference characters indicate corresponding parts throughout the difierent views,

Figure 1 is a top plan of a washer constructed in accordance with the present invention,

Figure 2 is an edge view of the washer for more clearly disclosing the overlapping unpivote'd ends of the segmental sections comprising said washer,

Figure 3 is a similar view for disclosing the overlapped pivotally joined ends of said segmental sections, and

Figure 1 is a detailed sectional view taken through said overlapping unpivoted ends of said segmental sections for disclosing more clearly the interlocking means between said unpivoted overlapping ends of the segmental sections comprising the washer.

Now having particular reference to the drawing, my novel washer embodies a pair of resilient segmental ring sections 1 and 2, pivotally joined together as at 3 .whereby said sections may be swung toward or away from each other in the placing or removing of the washer upon a shaft or other support, it being noted from a consideration of the edge elevational view, Figure 3, that these ends of said segmental ring sections are formed with beveled or inclined overlapping ends.

The opposite free ends of said segmental ring sections 1 and 2, are also beveled or inclined for overlapping relationship with Serial No. 685,649.

each other and opposed faces of these ends ofsaid segmental sections are each formed with a beveled notch 4 and an oppositely beveled lug 5 in spaced relationship with each other. It will of course be understood that the relationship of the lugs and notches upon the opposite beveled ends of said segmental ring sections 1 and 2, are such as to permit the notch of one section to receive the lug of the other section and vice versa. Particular emphasis is to be laid on the fact that the sections of the ring cooperate with each other in such a manner that the inherent resiliency thereof serves to effectively maintain the cooperating lugs and notches in operative relation to guard against accidental separation of the ring sections, after the device is placed in posi tion. In other words, it is to be noted that the section 1 of the ring, for instance, has its pivoted end disposed in overlapping relation with the corresponding end of the section 2, while its free bevelled end is disposed in underlapping relation with the corresponding end of the section 2. Obviously, this relative disposition of parts actually provides a snap action when the free bevelle'd ends of the sections are slid upon each other, that is, the resiliency and tension under which the sections are then placed causes the lugs to automatically snap into their cooperating notches.

It will therefore be seen that by swinging the sections 1 and 2 away from each other, the Washer may be conveniently placed upon a shaft or support without removing any associated parts therefrom, it being also understood that the particular form of locking means between the 'unpivoted ends of said segmental ring sections 1 and 2 comprising the washer will eifective- 1y prevent the accidental swinging movement of the sections outwardly with respect to each other.

From the foregoing description when considered in conjunction with the accompanying drawing, it will at once be apparent to those skilled in the art, that I have provided a highly novel and efficient form of washer and one that will meet with all of the requirements for a successful commercial use.

Having thus described my invention, what I claim as new and desire to secure by Letters Patent'is:-

A sectional washer comprising a pair of symmetrical semi-circular one-piece ring sections, the opposite ends of each of the sections being bevelled, and thebeve] being disposed upon opposite faces of each section, one of said sections having its bevelled under face disposed in overlapping relation with the bevelled upper face of the other section, a pivot pin passing through said overlapped bevelled ends and connecting the sections together, the bevelled upper side of the free end of one section being disposed in underlapping relation with the bevelled under side of the free end of the other section to hold the free ends of the sections partially together by spring tension, and cooperating retainingelements on the free ends of said ring sections for preventing circumferential separation thereof.

In testimony whereof I aflix my signature.

St. James, Minnesota.

' A. H. KNAKE.

US685649A 1924-01-11 1924-01-11 Washer Expired - Lifetime US1597525A (en)

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US685649A US1597525A (en) 1924-01-11 1924-01-11 Washer

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US685649A US1597525A (en) 1924-01-11 1924-01-11 Washer

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851917A (en) * 1955-05-02 1958-09-16 George F Frew Annular hinged spacer having offset hinge pin
US2925802A (en) * 1958-01-21 1960-02-23 Be Ge Mfg Co Stroke control for fluid motors
US4205887A (en) * 1977-10-08 1980-06-03 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Printing machine cylinder bearer construction
US5106252A (en) * 1990-12-18 1992-04-21 Shapton W Robert Interlocking washer assembly
US5779418A (en) * 1997-02-10 1998-07-14 Ying-Che; Lin Quick-setting nut
US5845946A (en) * 1996-09-11 1998-12-08 Thomas; R. Winfield Corrugated flexible hose coupling system
US5857716A (en) * 1997-02-07 1999-01-12 Tru-Flex Metal Hose Corporation Corrugated flexible hose coupling system
US6412985B1 (en) * 1999-09-16 2002-07-02 Skf Gmbh Flanged ring for fixing a bearing in place
WO2004007853A2 (en) * 2002-07-11 2004-01-22 Christopher Rycroft Washer
US6845644B1 (en) 2003-08-21 2005-01-25 James D. Buckner Locking assembly
US20050102021A1 (en) * 2003-10-10 2005-05-12 Cook Incorporated Stretchable prosthesis fenestration
US20130287523A1 (en) * 2010-11-23 2013-10-31 Avalon Sciences Limited Retaining ring
US8702786B2 (en) 2010-08-21 2014-04-22 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US8771336B2 (en) 2010-08-21 2014-07-08 Cook Medical Technologies Llc Endoluminal prosthesis comprising a valve replacement and at least one fenestration
US8795349B2 (en) 2010-08-21 2014-08-05 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US8870939B2 (en) 2010-08-21 2014-10-28 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US10265202B2 (en) 2013-03-14 2019-04-23 Cook Medical Technologies Llc Prosthesis having an everting pivoting fenestration

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851917A (en) * 1955-05-02 1958-09-16 George F Frew Annular hinged spacer having offset hinge pin
US2925802A (en) * 1958-01-21 1960-02-23 Be Ge Mfg Co Stroke control for fluid motors
US4205887A (en) * 1977-10-08 1980-06-03 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Printing machine cylinder bearer construction
US5106252A (en) * 1990-12-18 1992-04-21 Shapton W Robert Interlocking washer assembly
US5845946A (en) * 1996-09-11 1998-12-08 Thomas; R. Winfield Corrugated flexible hose coupling system
US5857716A (en) * 1997-02-07 1999-01-12 Tru-Flex Metal Hose Corporation Corrugated flexible hose coupling system
US5779418A (en) * 1997-02-10 1998-07-14 Ying-Che; Lin Quick-setting nut
US6412985B1 (en) * 1999-09-16 2002-07-02 Skf Gmbh Flanged ring for fixing a bearing in place
WO2004007853A2 (en) * 2002-07-11 2004-01-22 Christopher Rycroft Washer
WO2004007853A3 (en) * 2002-07-11 2004-04-15 Christopher Rycroft Washer
US20060078401A1 (en) * 2002-07-11 2006-04-13 Christopher Rycroft Washer
US20090010736A1 (en) * 2002-07-11 2009-01-08 Christopher Rycroft Washer
US6845644B1 (en) 2003-08-21 2005-01-25 James D. Buckner Locking assembly
US20050102021A1 (en) * 2003-10-10 2005-05-12 Cook Incorporated Stretchable prosthesis fenestration
US8808351B2 (en) * 2003-10-10 2014-08-19 Cook Medical Technologies Llc Stretchable prosthesis fenestration
US10159560B2 (en) 2010-08-21 2018-12-25 Cook Medical Technologies, LLC Prosthesis having pivoting fenestration
US8771336B2 (en) 2010-08-21 2014-07-08 Cook Medical Technologies Llc Endoluminal prosthesis comprising a valve replacement and at least one fenestration
US8795349B2 (en) 2010-08-21 2014-08-05 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US8702786B2 (en) 2010-08-21 2014-04-22 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US8870939B2 (en) 2010-08-21 2014-10-28 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US10188503B2 (en) 2010-08-21 2019-01-29 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US9277984B2 (en) 2010-08-21 2016-03-08 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US9468544B2 (en) 2010-08-21 2016-10-18 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US9801706B2 (en) 2010-08-21 2017-10-31 Cook Medical Technologies Llc Prosthesis having pivoting fenestration
US9808334B2 (en) 2010-08-21 2017-11-07 Cook Medical Technologies, LLC Prothesis having pivoting fenestration
US20130287523A1 (en) * 2010-11-23 2013-10-31 Avalon Sciences Limited Retaining ring
US8905698B2 (en) * 2010-11-23 2014-12-09 Avalon Sciences Limited Retaining ring
US10265202B2 (en) 2013-03-14 2019-04-23 Cook Medical Technologies Llc Prosthesis having an everting pivoting fenestration

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