US178090A - Improvement in nut-locks - Google Patents
Improvement in nut-locks Download PDFInfo
- Publication number
- US178090A US178090A US178090DA US178090A US 178090 A US178090 A US 178090A US 178090D A US178090D A US 178090DA US 178090 A US178090 A US 178090A
- Authority
- US
- United States
- Prior art keywords
- nut
- locks
- improvement
- plate
- kuran
- 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
- ZLSWBLPERHFHIS-UHFFFAOYSA-N Fenoprop Chemical compound OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl ZLSWBLPERHFHIS-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000010959 steel Substances 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
- F16B39/24—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
- Y10S411/974—Side lock
- Y10S411/979—Resilient
- Y10S411/98—Automatic
Definitions
- My improved nut-lock consists of a washer of steel over a cavity in the fish plate, and surrounding the bolt, so that the pressure on the bolt on the fish-plate is transmitted to the surface of the plate surrounding the cavity by the washer, allowing of any required amount of pressure, and at the same time being a spring with sufficient reactionary power against the nut at all times to prevent it from becoming slack, so as to work off or unscrew.
- Figure 1 is a side elevation of a rail joint with my improved nut-lock
- Fig. 2 is a transverse section taken on the line 00 00.-
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
" r tentea'ma so. 1876.
9Q INgNTE:
ATTORNEYS.
I. VAN KURAN.
NUT-LOCK.
N, PETERS PHOTO-LITHQIRAPHEE WASHINGTON. D.
UNITED STATES PATENT OFFioEt IS AAC VAN KURAN, OF OMAHA, NEBRASKA.
IMPROVEMENT IN NUT-LOCKS.
Specification forming part of Letters Patent No. 178,090, dated May 30, 1876; application filed April 18, 1876. m
To all whom it may concern Be it known that I, ISAAC VAN KURAN, of Omaha, Douglas county, Nebraska, have invented a new and Improved Nut Look. of which the following is a specification:
My improved nut-lock consists of a washer of steel over a cavity in the fish plate, and surrounding the bolt, so that the pressure on the bolt on the fish-plate is transmitted to the surface of the plate surrounding the cavity by the washer, allowing of any required amount of pressure, and at the same time being a spring with sufficient reactionary power against the nut at all times to prevent it from becoming slack, so as to work off or unscrew.
Figure 1 is a side elevation of a rail joint with my improved nut-lock, and Fig. 2 is a transverse section taken on the line 00 00.-
Similar letters of reference indicate corresponding parts.
A is the spring-washer; B, the cavity in the fish-plate 0, over which the washer is arranged; D, the nut, and E thebolt.
A nut locked to its bolt by a springwasher,
A, over the cavity B of fish-plate U, as and for the purpose specified.
IsAAo VAN KURAN.
Witnesses GEO. W. HALL, F. O. BULLocK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US178090A true US178090A (en) | 1876-05-30 |
Family
ID=2247497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US178090D Expired - Lifetime US178090A (en) | Improvement in nut-locks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US178090A (en) |
-
0
- US US178090D patent/US178090A/en not_active Expired - Lifetime
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