US93229A - Improvement in lock-nuts - Google Patents
Improvement in lock-nuts Download PDFInfo
- Publication number
- US93229A US93229A US93229DA US93229A US 93229 A US93229 A US 93229A US 93229D A US93229D A US 93229DA US 93229 A US93229 A US 93229A
- Authority
- US
- United States
- Prior art keywords
- lock
- nut
- nuts
- improvement
- screw
- 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
- 241001137846 Shorea almon Species 0.000 description 2
- 230000000284 resting 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
- F16B39/06—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis
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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
- Y10S411/925—Top stop
Definitions
- Figure 2 is a cent-ral section ofthe saine.
- This invention relates to lock-nuts,. and is designed as an improvement on the lock-nut for which I received Letters Patent, No. 88,908, dated April 13, 1869.
- My present invention is lnuch more simple, and consequently less expensive and in uch more easily adjusted than the former, as will appeal' from the following description taken in connection with the drawings.
- the head (t of the screw, when brought in contact with the face of the nut, will loc-k the nut, so as to prevent it from becoming unscrewed, and will thereby lock it to the bolt.
- the screw is Ifit-ted eccentrically into the bolt, as shown, so that only a portion of its h'ead may lapover the face of the nut.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
llnited 5eme ALMON KOPF, OF SOUTHPORT, CONNECTICUT.
Letters Patent No. 93,229, dated August 3, 1869.
IMPROVEMENT IN LOCK-NUTS.
The Schedule referred to in these Letters Patent and making part of `the same.
To all whom it may concern:
'Be it known that I, ALMoN ROFF, of Southport, in the county of Fairfield, and State of Connecticut, have invented al new and improved Lock-Nut; and I do hereby declare that the following isI a full, clear, and exact description thereof, which will enable others skilled in the art to made and use the saine, reference being had to the accompanying drawings, forming part of this specification, in which- Figure 1 represents an end view of my improved lock-nut.
Figure 2 is a cent-ral section ofthe saine.
Similar letters of reference indicate corresponding parts.
This invention relates to lock-nuts,. and is designed as an improvement on the lock-nut for which I received Letters Patent, No. 88,908, dated April 13, 1869. In that example of iny invention I applied a right and left-hand nut to one screw, the saine working on separate corresponding threads, or one nut and one screw working in opposite directions, and set-screws for looking the nuts together when adjusted.
My present invention is lnuch more simple, and consequently less expensive and in uch more easily adjusted than the former, as will appeal' from the following description taken in connection with the drawings.
. A, in the drawings, Arepresents a bolt of suitable kind,
adapted to receive a nut, B, as shown.
C is a small screw fitted into the end of the bolt after the nut has been applied. The thread of the screw C runs in the reverse direction to that of the bolt, so that it' the latter is right-handed, the former will be left-handed.
The head (t of the screw, when brought in contact with the face of the nut, will loc-k the nut, so as to prevent it from becoming unscrewed, and will thereby lock it to the bolt. f
The screw is Ifit-ted eccentrically into the bolt, as shown, so that only a portion of its h'ead may lapover the face of the nut.
Having thus described my inventin,
:I claim as new, and desire .to secure by Letters Patent- The set-screw C, fitted eccentrically in the end of the bolt A, its head a resting partly on the surface of the nut B and partly on the end of the bolt,l the latter and said screw having threads cut in opposite directions, as and for the purpose herein set forth.
The above specification of iny invention signed by nie. this 25th day of May,.1869.
ALMON ROFF.
Witnesses:
A. V. BnIEsEN, FRANK BLOCKLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US93229A true US93229A (en) | 1869-08-03 |
Family
ID=2162706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US93229D Expired - Lifetime US93229A (en) | Improvement in lock-nuts |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US93229A (en) |
-
0
- US US93229D patent/US93229A/en not_active Expired - Lifetime
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