US121546A - Improvement in nut-locking devices - Google Patents
Improvement in nut-locking devices Download PDFInfo
- Publication number
- US121546A US121546A US121546DA US121546A US 121546 A US121546 A US 121546A US 121546D A US121546D A US 121546DA US 121546 A US121546 A US 121546A
- Authority
- US
- United States
- Prior art keywords
- nut
- improvement
- locking devices
- washer
- dog
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
-
- 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
- Y10S411/991—Transversely sliding
Definitions
- My invention consists of' a novel arrangement of slots and dog in combination with a spring for locking the dog.
- Figures l and 2 are views of the face side of two different modiiications of my improved lockingwasher.
- Figs. 3 and 4 are views ofthe hollow side of the same two modifications.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
Patented Dec. 5,1871...
HAWEJV L PUJZDM l 06m/Va WASHER.
. f i V y UNITED STATES PATENT OFFICE.
HADWEN L. PURDIE, DEOEASED, OF BUFFALO, NEW YORK, (JOHN PURDIE, ADMINISTRATOR.)
IMPROVEMENT IN NUT-LOCKING DEVICES.
Specification forming part of Letters Patent No. 121,546, dated December 5, 1871.
To all whom t may concern:
Be it known that I, HADWEN L. PURDIE, of Buffalo, in the county of Erie and State of New York, have invented a new and useful Improvement in Locking-Washers; and I do hereby declare thatV the following is a full and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon.
My invention consists of' a novel arrangement of slots and dog in combination with a spring for locking the dog. Y
In the accompanying drawing, Figures l and 2 are views of the face side of two different modiiications of my improved lockingwasher. Figs. 3 and 4 are views ofthe hollow side of the same two modifications.
'lhe main plate of my washer is shown at A, with a hub, B, raised on both sides, but only slightly raised on the face side simply to relieve the corners of the nut from binding too hard upon the face of the washer. In a slot, G, is
placed the sliding dog D, which being moved backward, as seen in Fig. 1allows the nut to turn, and being moved forward toward the nut, as seen in Figs. 2, 3, and 4, locks the nut, and thus prevents its being turned. The dog itself is also locked by some suitable means to prevent it from moving away from the nut. In Fig. l I employ a notch, E, for locking the dog, which is pushed into this notch by means ofthe coiled spring F, Fig. 3; and in Fig. 2 I have used a screw, Gr, for the same purpose; but any other suitable means may be adopted at pleasure. Instead ofthe hollow washer a recess only may be made in the washer; but this would make the washer too heavy and expensive.
Having described my invention, I claim- The slotO, provided with notches, as described, in combination with the spring F for locking the dog D, substantially as set forth.
Witnesses: HADVVEN L. PURDIE.
DANIEL BREED, JOHN PURDIE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US121546A true US121546A (en) | 1871-12-05 |
Family
ID=2190988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US121546D Expired - Lifetime US121546A (en) | Improvement in nut-locking devices |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US121546A (en) |
-
0
- US US121546D patent/US121546A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US121546A (en) | Improvement in nut-locking devices | |
| US170917A (en) | Improvement in ratchet-wheels | |
| US168072A (en) | Improvement in tube-cleaners | |
| US9043A (en) | Wendell wright | |
| US307545A (en) | Charles e | |
| US238578A (en) | William a | |
| US166716A (en) | Improvement in screw-cutting dies | |
| US581271A (en) | Printer s page-fastener | |
| US91072A (en) | Improved ratchet-feed | |
| US367074A (en) | Clevis | |
| US331189A (en) | Rapid-transit wrench | |
| US116123A (en) | Improvement in rounders for reins | |
| US912571A (en) | Card-follower. | |
| USRE5613E (en) | Improvement in presses | |
| US114061A (en) | Improvement in furniture-casters | |
| US121547A (en) | Improvement in nut-locking devices | |
| US142160A (en) | Improvement in check-runners | |
| USD5427S (en) | Design for a carpet-pattern | |
| US201291A (en) | Improvement in fastenings for chair-legs | |
| US591743A (en) | Adjustable wrench | |
| US302996A (en) | Side-stick for printers galleys | |
| US191844A (en) | Improvement in door-bolts | |
| US520502A (en) | Hollow auger | |
| USD5175S (en) | Design for a carpet-pattern | |
| USRE2710E (en) | ament |