US754309A - Nut-lock. - Google Patents

Nut-lock. Download PDF

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Publication number
US754309A
US754309A US16637603A US1903166376A US754309A US 754309 A US754309 A US 754309A US 16637603 A US16637603 A US 16637603A US 1903166376 A US1903166376 A US 1903166376A US 754309 A US754309 A US 754309A
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US
United States
Prior art keywords
plate
locking
nut
lock
adjacent
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
Application number
US16637603A
Inventor
Henry C Holliday
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J W FOSTER
S E DUDLEY
Original Assignee
J W FOSTER
S E DUDLEY
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Filing date
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Application filed by J W FOSTER, S E DUDLEY filed Critical J W FOSTER
Priority to US16637603A priority Critical patent/US754309A/en
Application granted granted Critical
Publication of US754309A publication Critical patent/US754309A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • Y10S411/984—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
    • Y10S411/995—Transversely swinging

Definitions

  • side nut-locks in which the 1001iing appliance is applied to one side of the'nut for the purpose of holding the same immovable upon the bolt.
  • the invention consists in the employment of a waSher-platehaving a plurality of boltopenings intermediate its ends and forwardlyextending projections adjacent its end, one
  • a locking-plate which is adapted to extend along the sides of the nuts; said locking-plate having an elongated aperture adjacent one end which is-ada'pted to engage the hook-shaped lug and an aperture adjacent the opposite end throughwhich the apertured lug is adapted to pass and a cotter-pin or key for the purpose of securing the free end of the locking-plate.
  • the invention consists also in certain details I l o n u of constructlon and novelties of combination,
  • Figure 1 is a perspective view showing. the practical application of my nut-lock.
  • Fig. 2 is a view showing the manner of connecting the locking-plate to the washer-plate.
  • Fig. 3 is a detail perspective view of the washer-plate.
  • Fig. t is a detail view of the locking-plate.
  • Fig. 5 is a view showing the cotter-pin or key.
  • Fig.,6 is a top plan view of a portion of the nut-lock, the web of the rail being shown in horizontal section.
  • Washer-plate serving as a fishplate, saidwasher-plate having a series of holt-openings D intermediate its ends and. through which the bolts pass.
  • a hook-shaped projection E extends forwardly from the washenplate D at one end thereof, and a verticaily-apertured lug F extends forwardly from the oposite end of the plate, said lug having the horizontal shoulders F.
  • G indicates the locking-plate, which is cut away upon the lower side intermediate its ends, as shown at G, and is constructed with an elongated opening (Er -adjacent one end and a square aperture G adjacent the opposite end.
  • the locking-plate G is adapted to be arranged upon the nuts as shown in Fig. 1, and in order to connect the locking-plate to the washer-plate the said locking-plate is first turned to a position substantially at right angles to the WitSllGPPliLhB, so that the hookshaped lug E will pass freely through the elongated aperture Gr". The plate G is then turned down and the lug-F forced through the aperture G and a cotterepin or key H passes through the vertical aperture F of the lug F,
  • the locking-plate will rest upon the top sides of'all the nuts and also against the sides of the end nuts. It will be impossible for the locking plate to become disengaged, and so long as the locking-plate remains in place it will be impossible for the nuts to turn upon the bolts.
  • the lockingplate can be quickly and easily removed whenever it is'desired to remove the nuts.
  • a nut lock comprising a washer-plate having a plurality of bolt-openings intermediate its ends, a hook-shaped projection adjacent one end, and a vertically-apertured projection adjacent the opposite end and a locking-plate having apertures adjacent its oppo site ends, one of said apertures being elongated and a pin or key adapted to be passed its opposite ends, one of said apertures be I through the apertured projection, substaning elongated, and a cotter-pin adapted to be tially as described. passed through the vertical aperture of the 2.
  • a nut-lock comprising a washer-plate projection carried by the washer-plate, sub- 5 having a plurality of bolt-openings, a hookstantially as described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)

Description

PATENTED MAR. 8 1904.
H. c, HOLLIDAY. NUT LOOK APPLICATION FILED JULY 20, 1903.
H'o noun.
. "UNIIE D STATES Patented March 8, 190%.,
ENRY C. HOLLIDAY, on E MANVILL eass ssment:ts 'TWo 'rnmns TO- s. DUDLEY Ann J., W, sosrnn, on HERMANVILLE,
MISSISSIPPI.
' N T-Loch.
' SPECIFICATION forming part of Letters Patent no. 754,309, dated March s, 1904.
I Application filed July 20, 1903. Serial No. 166,376. '(No model.)
known as side nut-locks in which the 1001iing appliance is applied to one side of the'nut for the purpose of holding the same immovable upon the bolt.
- My improved construction of nut-lock is particularly adapted for use .uponrailroad and bridge constructions; but it is obvious that it can be employed in other constructions wherein it is desired to lock a series of nuts upon their respective bolts;
The invention. consists in the employment of a waSher-platehaving a plurality of boltopenings intermediate its ends and forwardlyextending projections adjacent its end, one
Iprojectionbeing in the form of a hook and the other in the form of an apertured lug, and
.in the employment of a locking-plate which is adapted to extend along the sides of the nuts; said locking-plate having an elongated aperture adjacent one end which is-ada'pted to engage the hook-shaped lug and an aperture adjacent the opposite end throughwhich the apertured lug is adapted to pass and a cotter-pin or key for the purpose of securing the free end of the locking-plate.
The invention consists also in certain details I l o n u of constructlon and novelties of combination,
all of which will be fully described hereinafter and. pointed out in the claims. 7
In theidrawings forming part of this specification, Figure 1 isa perspective view showing. the practical application of my nut-lock. Fig. 2 is a view showing the manner of connecting the locking-plate to the washer-plate. Fig. 3 is a detail perspective view of the washer-plate. Fig. t is a detail view of the locking-plate. Fig. 5 is a view showing the cotter-pin or key., Fig.,6 is a top plan view of a portion of the nut-lock, the web of the rail being shown in horizontal section. i
Washer-plate serving as a fishplate, saidwasher-plate having a series of holt-openings D intermediate its ends and. through which the bolts pass. A hook-shaped projection E extends forwardly from the washenplate D at one end thereof, and a verticaily-apertured lug F extends forwardly from the oposite end of the plate, said lug having the horizontal shoulders F.
G indicates the locking-plate, which is cut away upon the lower side intermediate its ends, as shown at G, and is constructed with an elongated opening (Er -adjacent one end and a square aperture G adjacent the opposite end. The locking-plate G is adapted to be arranged upon the nuts as shown in Fig. 1, and in order to connect the locking-plate to the washer-plate the said locking-plate is first turned to a position substantially at right angles to the WitSllGPPliLhB, so that the hookshaped lug E will pass freely through the elongated aperture Gr". The plate G is then turned down and the lug-F forced through the aperture G and a cotterepin or key H passes through the vertical aperture F of the lug F,
and it will be noted that the locking-plate will rest upon the top sides of'all the nuts and also against the sides of the end nuts. It will be impossible for the locking plate to become disengaged, and so long as the locking-plate remains in place it will be impossible for the nuts to turn upon the bolts. The lockingplate can be quickly and easily removed whenever it is'desired to remove the nuts.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. A nut lock comprising a washer-plate having a plurality of bolt-openings intermediate its ends, a hook-shaped projection adjacent one end, and a vertically-apertured projection adjacent the opposite end and a locking-plate having apertures adjacent its oppo site ends, one of said apertures being elongated and a pin or key adapted to be passed its opposite ends, one of said apertures be I through the apertured projection, substaning elongated, and a cotter-pin adapted to be tially as described. passed through the vertical aperture of the 2. A nut-lock comprising a washer-plate projection carried by the washer-plate, sub- 5 having a plurality of bolt-openings, a hookstantially as described.
shaped projection adjacent one end, and a ver- HENRY C. HOLLIDAY tically-apertured projection adjacent the op- Witnesses: posite end, alocking-plate cut away interme- J No. B. COLEMAN,
diate its ends and having apertures adjacent G. HARVEY.
US16637603A 1903-07-20 1903-07-20 Nut-lock. Expired - Lifetime US754309A (en)

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US16637603A US754309A (en) 1903-07-20 1903-07-20 Nut-lock.

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