US144905A - Improvement in nut-locks - Google Patents
Improvement in nut-locks Download PDFInfo
- Publication number
- US144905A US144905A US144905DA US144905A US 144905 A US144905 A US 144905A US 144905D A US144905D A US 144905DA US 144905 A US144905 A US 144905A
- Authority
- US
- United States
- Prior art keywords
- nut
- plate
- locks
- improvement
- spring
- 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
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
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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
- Y10S411/979—Resilient
-
- 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
-
- 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
- Y10S411/989—Swinging
Definitions
- Figure 1 represents a side view of a rail-joint secured by fish-plates, the bolt-nuts of which are locked according to my invention.
- Fig. 2 is a horizontal longitudinal section of Fig. 1 taken on the line w 00.
- a A are the rails. 13 are thefish-plates.
- G are the bolts; G H I J, the nuts.
- E is the spring-plate and F is the lock-plate.
- four nuts are locked by this plate is applied substantially as shown in the drawing.
- the end of the plate E locks the nut J
- the nut I is inclosed by a square hole in the plate.
- the nut H is locked by the lock-plate F, and the nut G by the end of the spring-plate E or the end of the lock-plate F, or by both, as seen in the drawing.
- the end of the plate E extends suf ficiently far to form a spring, and is reduced in width, so that it passes through slot or hole K in the locking-plate, and the two plates are arranged as seen in Fig. 2.
- the tension of the spring m of the springplate E holds the locking-plate in place and renders the device very efficient for looking into.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Meat And Fish (AREA)
- Meat, Egg Or Seafood Products (AREA)
Description
C. A. H0 WAR D.
v Nut-Locks.
No. 144,905, Patented Nov. 25,1873.
Witnesses: Inventor:
. Anumeys.
UNITED STATES PATENT QFFICE.
CHARLES A. HOWARD, OF PONTIAC, MICHIGAN.
IMPROVEMENT IN NUT-LOCKS.
Specification forming part of Letters Patent No. 144.905, dated November 25, 1873; application filed June 28, 1873.
To all whom it may concern Be it known that I, CHARLES A. HOWARD, of Pontiac, in the county of Oakland and State of Michigan, have invented a new and useful Improvement in Nut-Locks, of which the following is a specification:
The invention will first be described and then pointed outin the claim.
In the accompanying drawing, Figure 1 represents a side view of a rail-joint secured by fish-plates, the bolt-nuts of which are locked according to my invention. Fig. 2 is a horizontal longitudinal section of Fig. 1 taken on the line w 00.
Similar letters of reference indicate corresponding parts.
A A are the rails. 13 are thefish-plates. G are the bolts; G H I J, the nuts. E is the spring-plate and F is the lock-plate. As seen in the drawing, four nuts are locked by this plate is applied substantially as shown in the drawing. In the present instance, the end of the plate E locks the nut J The nut I is inclosed by a square hole in the plate. The nut H is locked by the lock-plate F, and the nut G by the end of the spring-plate E or the end of the lock-plate F, or by both, as seen in the drawing. The end of the plate E extends suf ficiently far to form a spring, and is reduced in width, so that it passes through slot or hole K in the locking-plate, and the two plates are arranged as seen in Fig. 2.
By raising the end L of the lockplate to a right angle the nut H is unlocked and the spring-plate can be removed without difficulty.
The tension of the spring m of the springplate E holds the locking-plate in place and renders the device very efficient for looking into.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The combination of the interlocking-plates E F with the nuts G H, the extension m of the plate E, forming the spring, and the plate F interposed between the said nuts, substantially as described.
CHARLES A. HOWARD.
Witnesses:
J NO. L. DOUGLASS, H. A. ORoss.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US144905A true US144905A (en) | 1873-11-25 |
Family
ID=2214319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US144905D Expired - Lifetime US144905A (en) | Improvement in nut-locks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US144905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030062657A1 (en) * | 2001-07-31 | 2003-04-03 | Massachusetts Institute Of Technology | On-chip membrane maker |
-
0
- US US144905D patent/US144905A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030062657A1 (en) * | 2001-07-31 | 2003-04-03 | Massachusetts Institute Of Technology | On-chip membrane maker |
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