US178654A - Improvement in nut-locks - Google Patents
Improvement in nut-locks Download PDFInfo
- Publication number
- US178654A US178654A US178654DA US178654A US 178654 A US178654 A US 178654A US 178654D A US178654D A US 178654DA US 178654 A US178654 A US 178654A
- Authority
- US
- United States
- Prior art keywords
- plate
- nut
- nuts
- bolts
- wrench
- 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
- 241001634580 Christiana Species 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000008790 seltzer Nutrition 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/101—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a plate, spring, wire or ring holding two or more nuts or bolt heads which are mainly in the same plane
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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
- Y10S411/955—Locked bolthead or nut
- Y10S411/974—Side lock
- Y10S411/984—Longitudinal
Definitions
- This invention has relation to fastenings for the screw-bolts and nuts used in connecting the sections of railroad-rails; and my invention consists in a plate, through which the ends of the bolts pass, the same having projecting from its center a stud, over which a bar or plate is placed, said bar or plate having bifurcated ends, serving the double purpose of a lock for the nuts, and a wrench for tightening up the nuts upon the bolts, or removing the same, as desired.
- This plate A which consists, in part, of my invention, has a stud, B, projecting from its center, either cast with, or welded to, said plate, and has an elongated slot, 0, for the reception of a spring-key, e, and at each end of the plate an annular openin g, (I, through which the bolts f pass.
- the stud B being in reality a part of the plate A, or rigidly connected thereto, the 'neeessity of an additional bolt passing through the fish-plates and rails, which would tend to greatly weaken the connections between the two sections, is entirely dispensed with, the stud B performing the same. office as a bolt in securing the locking-plate over the nuts.
- the locking-plate and wrench-bar O is formed of suitable metal, and has a central opening, through which the end of the stud B passes, and has bifurcated ends formed by the jaws a a, said jaws being parallel to each other, so as to grasp the nut upon its sides, and prevent the possibility of its slipping when used as a wrench, the plate 0 being confined in place over the nuts bya springkey, 6.
- the lockingplate serves the additional purpose of a wrench.
- Such implement therefore, is always ready at every point where the sections of rails are connected.
- the plate 0, with the jaws a are of sufiicient thickness, so when it is found necessary to use the wrench on the same line with the axes of the bolt and nut it will act more perfectly as a wrench in removing or tightening up the nut. 4
- the plate having bifurcated ends formed by the jaws a, running parallel to each other, so as to serve the double purpose of a locking-plate for the .nuts 9, and a wrench for removing said 'nuts, or tightening them up upon the bolts f, substantially as and for the purpose set forth.
- the bolts and nuts f'g, and the plate A, formed with the stud B, and opening 0, and key 0, in combination with the plate 0, having bifurcated ends to serve the double purpose of a lockin g plate and wrench, substantially as and for the purpose set forth.
Description
W. McLIMENS.
NUT-LOCK. No.178,654. Patented. June13, 1876.
WILLIAM MOLIMENS, OF OHRISTIANA, PENNSYLVANIA.-
IMPROVEMENT lN NUT-LOCKS.
Specification forming part of Letters Patent No. 178,654, dated J une 13, 1876; application filed July 6, 1875.
To all whom it mcy concern:
Be it known that I, WILLIAM MCLIMENS, of Christiana, in the county of Lancaster and State of Pennsylvania, have invented certain new and useful Improvements in Nut-Fastenings and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming a part of this specification, in whicha Figure 1 represents a detached side vie of the plate and stud; Fig. 2, a plan view of the same, and Fig. 3, a side view of a rail with my invention applied.
This invention has relation to fastenings for the screw-bolts and nuts used in connecting the sections of railroad-rails; and my invention consists in a plate, through which the ends of the bolts pass, the same having projecting from its center a stud, over which a bar or plate is placed, said bar or plate having bifurcated ends, serving the double purpose of a lock for the nuts, and a wrench for tightening up the nuts upon the bolts, or removing the same, as desired.
In the drawings, the rails, fish-plates, and bolts do not differ materially from those 110w in common use, and therefore any description of them is not deemed essential to the understanding of my invention.
The bolts, as represented atf, after having passed through the fish-plates and rails, are ready to receive the flat meta-l plate A. This plate A, which consists, in part, of my invention, has a stud, B, projecting from its center, either cast with, or welded to, said plate, and has an elongated slot, 0, for the reception of a spring-key, e, and at each end of the plate an annular openin g, (I, through which the bolts f pass.
The stud B, being in reality a part of the plate A, or rigidly connected thereto, the 'neeessity of an additional bolt passing through the fish-plates and rails, which would tend to greatly weaken the connections between the two sections, is entirely dispensed with, the stud B performing the same. office as a bolt in securing the locking-plate over the nuts.
The locking-plate and wrench-bar O is formed of suitable metal, and has a central opening, through which the end of the stud B passes, and has bifurcated ends formed by the jaws a a, said jaws being parallel to each other, so as to grasp the nut upon its sides, and prevent the possibility of its slipping when used as a wrench, the plate 0 being confined in place over the nuts bya springkey, 6.
When it is desired to tighten up the nuts upon the bolts, or remove them, the lockingplate serves the additional purpose ofa wrench. Such implement, therefore, is always ready at every point where the sections of rails are connected.
The plate 0, with the jaws a, are of sufiicient thickness, so when it is found necessary to use the wrench on the same line with the axes of the bolt and nut it will act more perfectly as a wrench in removing or tightening up the nut. 4
Another very important advantage in having the ends of the plate 0 bifurcated instead of an opening in the plate corresponding with the form or shape of the nut will be apparent from the fact the opening must necessarily conform to the number of sides of the nut, and of the same size, while the jaws a a are of suliicient length -to allow any slight variation of the distance between the bolts, and act with equal effect as a locking-plate, while the bifurcated ends may be used upon nuts with four as well as six sides.
Having now fully described my invention, what I claim as new, and desire to secure by Letters Patent, is,-
1. In a nut-fastening for railroad-rails, the plate 0, having bifurcated ends formed by the jaws a, running parallel to each other, so as to serve the double purpose of a locking-plate for the .nuts 9, and a wrench for removing said 'nuts, or tightening them up upon the bolts f, substantially as and for the purpose set forth.
2. In a nut-fastening for railroad-rails, the bolts and nuts f'g, and the plate A, formed with the stud B, and opening 0, and key 0, in combination with the plate 0, having bifurcated ends to serve the double purpose ofa lockin g plate and wrench, substantially as and for the purpose set forth.
WILLIAM MOLIMENS'. Witnesses A. V. B. ORR, E. SELTZER.
Publications (1)
Publication Number | Publication Date |
---|---|
US178654A true US178654A (en) | 1876-06-13 |
Family
ID=2248061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US178654D Expired - Lifetime US178654A (en) | Improvement in nut-locks |
Country Status (1)
Country | Link |
---|---|
US (1) | US178654A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108286559A (en) * | 2017-12-29 | 2018-07-17 | 上海建工七建集团有限公司 | The devices and methods therefor for preventing connection bolt nut from loosening |
CN108331828A (en) * | 2018-01-19 | 2018-07-27 | 马群 | Anti-loosing slice for hex nut and hexagon-headed bolt |
-
0
- US US178654D patent/US178654A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108286559A (en) * | 2017-12-29 | 2018-07-17 | 上海建工七建集团有限公司 | The devices and methods therefor for preventing connection bolt nut from loosening |
CN108331828A (en) * | 2018-01-19 | 2018-07-27 | 马群 | Anti-loosing slice for hex nut and hexagon-headed bolt |
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