US277735A - Nut-lock - Google Patents
Nut-lock Download PDFInfo
- Publication number
- US277735A US277735A US277735DA US277735A US 277735 A US277735 A US 277735A US 277735D A US277735D A US 277735DA US 277735 A US277735 A US 277735A
- Authority
- US
- United States
- Prior art keywords
- nut
- lock
- fish
- waddill
- montgomery
- 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 4
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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
-
- 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
- Y10S411/965—Locked bolthead or nut with retainer
Definitions
- This invention relates to means for locking nuts on bolts applied to railroad-rails, bridges, and other objects; and it consists in a fusiblemetal lock, as will be fully understood from the following description, when taken in connection with the annexed drawings.
- A designates a railroad-rail, and B B fishplates fitted into the sides of the same.
- 0 is a screw-threaded bolt passed through the rail and fish-plates, havinga nut, B, on it. This not is recessed, as indicated at a, which recess may extend entirely or partially around the eye of the nut.
- E designates a pouring-holein one of the fish-plates, arranged so that when the nut is screwed home it communicates with the re- Lead or other fusible metal can be poured into said recess, so as to form a key, which will prevent the out from starting under all ordinary circumstances.
Description
UNITED STATES PATENT FICE.
WILLIAM M. IRVINE AND JOHN J. WADDILL, OF MONTGOMERY, ALABAMA.
NUT-LOCK.
SPECIFICATION forming part of Letters Patent No. 277,735, dated May 15, 1883.
Application filed April 7,1883. (No modelJ To all whom it may concern Be it known that we, W. M. IRVINE and J. J. WADDILL, of Montgomery, in the county of Montgomery and State of Alabama, have invented certain new and useful Improvements in Nut-Locks; and we do hereby declare that the following is a full, clear, and exact description thereof, reference being bad to the accompanying drawings, and to the letters of reference marked thereon, which form part of this specification, in which- Figure 1 is a transverse sectiontaken through a railroad-rail and fish-plates, showing our improved nut-lock applied. Fig. 2 shows the recess bearing side of the nut.
This invention relates to means for locking nuts on bolts applied to railroad-rails, bridges, and other objects; and it consists in a fusiblemetal lock, as will be fully understood from the following description, when taken in connection with the annexed drawings.
A designates a railroad-rail, and B B fishplates fitted into the sides of the same.
0 is a screw-threaded bolt passed through the rail and fish-plates, havinga nut, B, on it. This not is recessed, as indicated at a, which recess may extend entirely or partially around the eye of the nut.
.cess therein.
E designates a pouring-holein one of the fish-plates, arranged so that when the nut is screwed home it communicates with the re- Lead or other fusible metal can be poured into said recess, so as to form a key, which will prevent the out from starting under all ordinary circumstances.
We are aware that, broadly considered, it is not new to hold nuts on bolts by means of fusible metal. Therefore we do not claim such as our invention.
Having thus fully described our invention,
what we claim as new, and desire to secure by Letters Patent, is-
The combination of a recessed metal nut and a fish-plate, or its equivalent, having a pouring hole or channel for the admission of fusible metal, all constructed and adapted to operate substantially in the manner and for the purposes described.
In testimony that we claim the foregoing as our own we affix our signaturesin presence of two witnesses.
WILLIAM M. IRVINE. JNO. J. WADDILL. Witnesses:
W. H. GARSIDE, S. L. ALEXANDER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US277735A true US277735A (en) | 1883-05-15 |
Family
ID=2346957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US277735D Expired - Lifetime US277735A (en) | Nut-lock |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US277735A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632342A (en) * | 1953-03-24 | Rail drill | ||
| US6655889B2 (en) * | 2001-03-09 | 2003-12-02 | Hilti Aktiengesellschaft | Washer for a chemical anchor |
| US10309434B2 (en) * | 2016-03-31 | 2019-06-04 | The Boeing Company | Thrust reverser honeycomb panel load distribution systems and methods |
-
0
- US US277735D patent/US277735A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632342A (en) * | 1953-03-24 | Rail drill | ||
| US6655889B2 (en) * | 2001-03-09 | 2003-12-02 | Hilti Aktiengesellschaft | Washer for a chemical anchor |
| US10309434B2 (en) * | 2016-03-31 | 2019-06-04 | The Boeing Company | Thrust reverser honeycomb panel load distribution systems and methods |
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