US811011A - Nut-lock. - Google Patents
Nut-lock. Download PDFInfo
- Publication number
- US811011A US811011A US25657205A US1905256572A US811011A US 811011 A US811011 A US 811011A US 25657205 A US25657205 A US 25657205A US 1905256572 A US1905256572 A US 1905256572A US 811011 A US811011 A US 811011A
- Authority
- US
- United States
- Prior art keywords
- nut
- locking
- lock
- plate
- bolt
- 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
- 239000002184 metal Substances 0.000 description 20
- 210000002832 shoulder Anatomy 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000003203 everyday effect Effects 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
- F16B39/32—Locking by means of a pawl or pawl-like tongue
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- 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
- Y10S411/924—Coupled nut and bolt
-
- 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
- Y10S411/984—Longitudinal
Description
PATENTED JAN. 30, 1906.
J. 0. WEBMS.
NUT LOCK.
APPLICATION FILED APR. 20, mos.
ll I 1 i i Specification of Letters Patent.
Patented Jan. 30, 1906.
Application filed April 20, 1905. Serial No. 256,572.
To all whom it 771/(LZ/ concern:
Be it known that I, JOHN C. WnEMs, acitizen of the United States, residing at Di llards, in the county of Dale and State of Alabama, have invented certain new and useful Improvements in Nut-Locks, of which the following is a specification.
This invention relates to nut-locks, and has for its object to produce a device of this character which will be very simple in construction and which can be readily attached and detached, thereby admitting of its repeated use without detracting from its efficiency.
Reference is to be had to the accompanying drawings, in which Figure 1 is a perspective view showing the nut-lock as applied; Fig. 2, sectional view through the locking-plate. Fig. 3 is a perspective View of the parts in detail. Fig. 4 is a section on the line 90 a: of Fig. 1.
Corresponding and like parts are referred to in the following description and indicated in all the views of the drawings by the same reference characters.
It is a well-known fact that the plates and bolts in rail-joints are usually so constructed that the bolt cannot turn. My device is intended to also look the nut against working loose,and thus produce a positive lock in every respect.
From the foregoing it will be readily understood that 1 haveinvented anut-lock which is very eifective and durable in operation and which is so simple in construction as to be rendered practical for every-day use.
lVhat I claim as new, and desire to secure by Letters Patent, is
1. In a nut-lock, the combination of a bolt, a nut having a flattened side, a washer formed by bending a piece of spring metal around said bolt and having means to prevent its turning thereon, the ends of said piece of metal being bent back upon themselves and upward, and a locking-plate having depressions in its ends to engage said upwardly-extending ends and adapted to fit against a flattened side of the nut to prevent it from turning.
2. In a nut-lock, the combination of a bolt, a nut having a flattened side, a Washer formed by bending a piece of spring metal around said bolt and having means to prevent its turning thereon, the ends of said piece of metal being bent back upon themselves and upward, and having inwardly-projecting lugs or hooks on their ends, and a locking-plate fitting under said inwardly-projecting lugs and having depressions in its ends to engage said upwardlyextendingarms of the spring metal, and adapted to fit against a flattened side of the nut to prevent it from turning.
I 3. In a nutlock, the combination of a bolt, a not having a flattened side, a washer formed by bending a piece of spring metal around said bolt and having means to prevent its turning thereon, the ends of said piece of metal being bent back upon themselves and upward, and having inwardly-projecting lugs or hooks on their ends, and a locking-plate fitting under said inwardly-projecting lugs and-having depressions in its ends to engage said upwardlyextending ends of the spring metal and adapted to fit against a flattened side of the nut to prevent it from turning, and a pin located in a transverse groove in the end of the lockingplate and under the engaging arms of spring metal to enable them to be easily forced apart to release the locking-plate.
4:. In a nut-lock, the combination of a bolt, a nut having a flattened side, a Washer formed by bending a piece of spring metal around said bolt and having means to prevent its turning thereon, the ends of said piece of metal being bent back upon themselves and upward, and having inwardly-projecting lugs or hooks on their ends, and a locking-plate fitting under said inwardly-projecting lugs and having depressions in its ends to engage said upwardlyextending ends of the spring metal and adapted to fit against a flattened side of the nut to prevent it from turning and also having a shoulder on one of its sides, and a pin located in a transverse groove in the end of the locking-plate and under the engaging arms of spring metal to enable them to be easily forced apart to release the locking-plate, the beforementioned shoulder being adapted to be used as a rest for a tool or lever used to force said pin outward.
5. In a nut-lock, the combination of a bolt, a nut having a flattened side, a washer formed by bending a piece of spring metal around said bolt and having means to prevent its turning thereon, the ends of said piece of metal being bent back upon themselves and upward and having inwardly-projecting lugs or hooks on their ends, and a locking-plate to fit againsta flattened side of the nut and having depressions in its ends to engage said upwardly-projecting arms of spring metal and also being formed with inclined ends which serve as a wedge to enable it to be easily forced into position under the inwardly-projecting lugs.
6. In a nut-lock, the combination of a bolt, a nut having a flattened side, a washer formed by bendinga piece of spring metal around said bolt and having means to prevent its turning thereon, the ends of said piece of metal being bent back upon themselves and upward and having inwardly-projecting lugs or hooks on their ends, and a locking-plate to fit against a flattened side of the nut and having depressions in its ends to engage said upwardly-projecting arms of spring metal and also being formed with inclined sides which act like a wedge to insure a close engagement with the nut.
7. In a nut-lock, the combination of a member for locking the nut having companion spaced spring-arms, and a lock-plate fitted against aside of the nut and held in place by spring engagement of said arms.
8. In aunt-lock, a Washer comprising a Wire having its middle portions bent to encircle the bolt and its end portions extended to form spring-arms, and a lock fitted against an edge of the nut and held between the said springarms.
In testimony whereof I affix my signature in presence of two witnesses.
JOHN G. VVEEMS. [L. s]
WVitnesses:
. MADISON F. HAYS, ELI S. WINDHAM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25657205A US811011A (en) | 1905-04-20 | 1905-04-20 | Nut-lock. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25657205A US811011A (en) | 1905-04-20 | 1905-04-20 | Nut-lock. |
Publications (1)
Publication Number | Publication Date |
---|---|
US811011A true US811011A (en) | 1906-01-30 |
Family
ID=2879490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US25657205A Expired - Lifetime US811011A (en) | 1905-04-20 | 1905-04-20 | Nut-lock. |
Country Status (1)
Country | Link |
---|---|
US (1) | US811011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998003798A1 (en) * | 1996-07-24 | 1998-01-29 | Lockheed Martin Corporation | Alignment tolerant fastening system |
US5746558A (en) * | 1996-07-24 | 1998-05-05 | Lockheed Martin Corporation | Locking apparatus for fastening system |
-
1905
- 1905-04-20 US US25657205A patent/US811011A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998003798A1 (en) * | 1996-07-24 | 1998-01-29 | Lockheed Martin Corporation | Alignment tolerant fastening system |
US5746558A (en) * | 1996-07-24 | 1998-05-05 | Lockheed Martin Corporation | Locking apparatus for fastening system |
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