US308562A - Nut-washer - Google Patents
Nut-washer Download PDFInfo
- Publication number
- US308562A US308562A US308562DA US308562A US 308562 A US308562 A US 308562A US 308562D A US308562D A US 308562DA US 308562 A US308562 A US 308562A
- Authority
- US
- United States
- Prior art keywords
- washer
- nut
- screwed
- wood
- face
- 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
Links
- 239000002023 wood Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
Images
Classifications
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/955—Locked bolthead or nut
- Y10S411/956—Automatic base clutch
- Y10S411/957—Biting tooth
Definitions
- the object of my invention is the production of a nut-washer which shall have one operative face adapted to be screwed up in contact with wood, and another adapted to be screwed up in contact with metal, and thus the same washer be applicable for both uses in a more desirable manner than heretofore.
- Figure 1 is a perspective View showing that face of my improved washer which is adapted to be screwed up against metal in the act of bolting together plates or other pieces of metal
- Fig. 2 is a like view showing the reverse face of my said washer, the same being more particularly adapted to be screwed up in con tact with a piece of wood, as signified in Fig. 3
- Fig. 3 shows two pieces of wood bolted together, and with the operative face shown in Fig. 2 screwed up against one of the said pieces, as shown in Fig. 3.
- H indicates in general outline a disk or washer of metal having a central perforation, a, for the passage through it of the bolt B,when in use, for bolting together two pieces of wood, A A, as signified in Fig. 3.
- the exposed working-face shown in Fig. 1 presents three inclined planes, as g 9, terminating in sharp or cutting raised edges 6 e e, which have a forward pitch, as shown, whereby the same are the better adapted to cut into a metal surface with a drawing out under a back strain on the washer after having been screwed up and in the act'of use.
- annular ribsf and f are plane-surfaced narrow annular rib portions, as ff, with an intervening groove or valley, asf, into which the wood will become seated when such working-face is screwed up against the wooden piece A, as represented in Fig. 3.
- the annular ribsf and f,being made narrow, will readily enter the wood under pressure from the screw-nut G, while the groove or valley f affords a large impact surface for the wood forced into it, thereby, through frictional contact, steadily holding the washer against movement after having been once screwed up, as signified in Fig. 8.
- the disk or washer H comprising the inclined surfaces 9 g g, raised cutting-edges e c 6, having a raking-pitch on one face, and the annular ribs f f, with valley or groove f 2 between them on the opposite workingface, substantiallyas described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Description
ooooooo N U T w A s H B R.
NITED STATES PATENT OFFICE.
IVILLIAM A. JORDAN, OF NEW ORLEANS, LOUISIANA.
NUT-WASH ER.
SPECIFICATION forming part of Letters Patent No. 308,562, dated November 25, 1884:.
Application filed May 3, 1884. (No model.)
To aZZ whom it may concern:
Be it known that I, WILLIAM A. JORDAN, a citizen of the United States, residing at New Orleans, in the parish of Orleans and State of Louisiana, have invented a new and useful Improvement in Nut-Washers, of whiclrthe following is a specification.
The object of my invention is the production of a nut-washer which shall have one operative face adapted to be screwed up in contact with wood, and another adapted to be screwed up in contact with metal, and thus the same washer be applicable for both uses in a more desirable manner than heretofore.
In the accompanying drawings, Figure 1 is a perspective View showing that face of my improved washer which is adapted to be screwed up against metal in the act of bolting together plates or other pieces of metal, and Fig. 2 is a like view showing the reverse face of my said washer, the same being more particularly adapted to be screwed up in con tact with a piece of wood, as signified in Fig. 3; and Fig. 3 shows two pieces of wood bolted together, and with the operative face shown in Fig. 2 screwed up against one of the said pieces, as shown in Fig. 3.
In the figures, H indicates in general outline a disk or washer of metal having a central perforation, a, for the passage through it of the bolt B,when in use, for bolting together two pieces of wood, A A, as signified in Fig. 3. The exposed working-face shown in Fig. 1 presents three inclined planes, as g 9, terminating in sharp or cutting raised edges 6 e e, which have a forward pitch, as shown, whereby the same are the better adapted to cut into a metal surface with a drawing out under a back strain on the washer after having been screwed up and in the act'of use. The working-face represented in Fig. 2shows plane-surfaced narrow annular rib portions, as ff, with an intervening groove or valley, asf, into which the wood will become seated when such working-face is screwed up against the wooden piece A, as represented in Fig. 3. The annular ribsf and f,being made narrow, will readily enter the wood under pressure from the screw-nut G, while the groove or valley f affords a large impact surface for the wood forced into it, thereby, through frictional contact, steadily holding the washer against movement after having been once screwed up, as signified in Fig. 8.
-What I claim as new, and desire to secure by Letters Patent, is
As a new article of manufacture, the disk or washer H, comprising the inclined surfaces 9 g g, raised cutting-edges e c 6, having a raking-pitch on one face, and the annular ribs f f, with valley or groove f 2 between them on the opposite workingface, substantiallyas described.
WILLIAM A. JORDAN.
\Vitnesses:
ANDREW HERO, J r., A. J. FERRAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US308562A true US308562A (en) | 1884-11-25 |
Family
ID=2377728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US308562D Expired - Lifetime US308562A (en) | Nut-washer |
Country Status (1)
Country | Link |
---|---|
US (1) | US308562A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3894751A (en) * | 1974-03-18 | 1975-07-15 | Huffman Mfg Co | Bicycle with retaining clip for front wheel |
US4793752A (en) * | 1987-05-11 | 1988-12-27 | Perma-Tite Ab | Drive-head lock washer |
US11181139B2 (en) * | 2016-01-12 | 2021-11-23 | Ejot Gmbh & Co. Kg | Securing element |
USD1036954S1 (en) * | 2021-09-18 | 2024-07-30 | Illinois Tool Works Inc. | Nut |
-
0
- US US308562D patent/US308562A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3894751A (en) * | 1974-03-18 | 1975-07-15 | Huffman Mfg Co | Bicycle with retaining clip for front wheel |
US4793752A (en) * | 1987-05-11 | 1988-12-27 | Perma-Tite Ab | Drive-head lock washer |
WO1990007653A1 (en) * | 1987-05-11 | 1990-07-12 | Perma-Tite Ab | Drive-head lock washer |
US11181139B2 (en) * | 2016-01-12 | 2021-11-23 | Ejot Gmbh & Co. Kg | Securing element |
USD1036954S1 (en) * | 2021-09-18 | 2024-07-30 | Illinois Tool Works Inc. | Nut |
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