US952283A - Nut-lock. - Google Patents

Nut-lock. Download PDF

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Publication number
US952283A
US952283A US43853508A US1908438535A US952283A US 952283 A US952283 A US 952283A US 43853508 A US43853508 A US 43853508A US 1908438535 A US1908438535 A US 1908438535A US 952283 A US952283 A US 952283A
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US
United States
Prior art keywords
nut
lock
plate
lock plate
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
Application number
US43853508A
Inventor
George O Steckman
Isaac V Troutman
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.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to US43853508A priority Critical patent/US952283A/en
Application granted granted Critical
Publication of US952283A publication Critical patent/US952283A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • Y10S411/984—Longitudinal
    • Y10S411/989—Swinging

Definitions

  • This invention relates to nut locks, and has specially in view a hinged lock plate which is normally held in a nut-locking posit-ion by the pressure of a spring.
  • the invention contemplates the employment of base plate and a lock plate that are hinged together, a locking spring carried by, the base plate, and a bearing arm carried bythe lock plate, the parts being arranged so that when the lock plate is in a nut-holding position, the spring will exert a pressure against said bearing arm to retain the lock plate in engagement with the nut.
  • 10 designates a rail block, ish-plate, or other body upon which a base-plate 1l is supported.
  • Said base-plate is provided at one edge with a holding flange l2 for engagement with said body l0.
  • the opposite edge of the base-plate is provided with an integral, centrally located offstanding and rounded pivot ear 13 which supports a pivot pintle lil.
  • the body 10 and base plate ll are provided with registering openings 15-16 for the fastening bolt 17 the end of which is threaded for the reception of a locking nut 18.
  • a lock plate 19 has a nut receiving opening 2O formed therein, which is of substantially the contour of the nut 18, and at one end is provided with rounded offstanding Specification of Letters Patent.
  • hinge knuckles 21-22 arranged in spaced relation to receive therebetween the pivot ear 13, and which also engage with the pivot pintle M carried by said pivot ear of the base plate.
  • a bearing arm 23 is also carried by said lock plate and preferably located between the hinge knuckles 21-22, said bearing arm being in the form of a rounded or curved hood arranged over the ear 13 and the eXtreme end of which nor* mally rests upon the outer end 25 of a spring 26 which is riveted to the base pla-te l1.
  • Said spring 26 is preferably of the well known flat leaf type and its outer end 25 is slightly upturned so that it will at all times be in contact with, and eXert an upward pressure against, the end of said bearing ⁇ arm 23.
  • a nut lock comprising a base plate, a lock plate having a hinged connection with the base plate and provided with an integral bearing arm having a rounded end arranged to constitute a hood, and a spring carried by the base plate and exerting a pressure against said bearing arm in a direction to hold the lock plate in locking position.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Description

G. 0. STEGKMAN 6a I. V. TROUTMAN.
NUT LOCK.
APPLIUATIDN FILED JUNI: 15, 190s.
Patented Mar. 15,1910.
n u@ #74,7 m a @M .QW/m e HL Ww@ @a h :Witnuoeo iff/MGMT Cv f,
LTTE STATES PT FFTQE.
GEORGE O. STECKMAN AND ISAAC V. TROUTMAN, OF ALTOONA, PENNSYLVANIA.
NUT-LOCK.
To all whom 'it may concern:
Be it known that we, GEORGE O. STECK- MAN and ISAAC V. TROUTMAN, citizens of the United States, residing at Altoona, in the county of Blair and State of Penns lvania, have invented certain new and useful Improvements in Nut-Locks, of which the following is a specification.
This invention relates to nut locks, and has specially in view a hinged lock plate which is normally held in a nut-locking posit-ion by the pressure of a spring.
IVith the above and other objects in view, the invention contemplates the employment of base plate and a lock plate that are hinged together, a locking spring carried by, the base plate, and a bearing arm carried bythe lock plate, the parts being arranged so that when the lock plate is in a nut-holding position, the spring will exert a pressure against said bearing arm to retain the lock plate in engagement with the nut.
In carrying out the invention changes in details and structural arrangements may be resorted to, but a preferred and practical embodiment of the same is shown in the accompanying drawings, in which- Figure I is a top plan view of the invention, showing the saine in a nut-locking position. Fig. 2 is a sectional view of the same, taken on the line 2 2 Fig. l.
Like characters of reference designate corresponding parts.
Referring to the accompanying drawings, 10 designates a rail block, ish-plate, or other body upon which a base-plate 1l is supported. Said base-plate is provided at one edge with a holding flange l2 for engagement with said body l0. The opposite edge of the base-plate is provided with an integral, centrally located offstanding and rounded pivot ear 13 which supports a pivot pintle lil. The body 10 and base plate ll are provided with registering openings 15-16 for the fastening bolt 17 the end of which is threaded for the reception of a locking nut 18.
A lock plate 19 has a nut receiving opening 2O formed therein, which is of substantially the contour of the nut 18, and at one end is provided with rounded offstanding Specification of Letters Patent.
Application filed .Tune 15, 1908.
Patented Mar. I5, 1910. Serial No. 438,535.
hinge knuckles 21-22 arranged in spaced relation to receive therebetween the pivot ear 13, and which also engage with the pivot pintle M carried by said pivot ear of the base plate. A bearing arm 23 is also carried by said lock plate and preferably located between the hinge knuckles 21-22, said bearing arm being in the form of a rounded or curved hood arranged over the ear 13 and the eXtreme end of which nor* mally rests upon the outer end 25 of a spring 26 which is riveted to the base pla-te l1. Said spring 26 is preferably of the well known flat leaf type and its outer end 25 is slightly upturned so that it will at all times be in contact with, and eXert an upward pressure against, the end of said bearing` arm 23.
To facilita-te manipulation of the lock plate 19, its free edge is provided with a lifting lip 27.
From the foregoing description it will be understood that as the spring is constantly exerting a pressure against the bearing arm of the lock plate, the latter will normally be retained in its nut locking position. And it will also be observed that through the described form of hinge connection between the base plate and the lock plate, there is little or no danger of the parts becoming disengaged notwithstanding theA jars the same would be subjected to when used in connection with railroads.
IVe claim as our invention A nut lock comprising a base plate, a lock plate having a hinged connection with the base plate and provided with an integral bearing arm having a rounded end arranged to constitute a hood, and a spring carried by the base plate and exerting a pressure against said bearing arm in a direction to hold the lock plate in locking position.
In testimony whereof we hereunto aliix our signatures in the presence of two witnesses.
GEORGE O. STECKMAN. ISAAC V. TROUTMAN.
Witnesses N. E. GEE, D. LLOYD CLAYCOMB.
US43853508A 1908-06-15 1908-06-15 Nut-lock. Expired - Lifetime US952283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US43853508A US952283A (en) 1908-06-15 1908-06-15 Nut-lock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43853508A US952283A (en) 1908-06-15 1908-06-15 Nut-lock.

Publications (1)

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US952283A true US952283A (en) 1910-03-15

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Application Number Title Priority Date Filing Date
US43853508A Expired - Lifetime US952283A (en) 1908-06-15 1908-06-15 Nut-lock.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7931430B2 (en) * 2005-09-23 2011-04-26 Advanced Building Systems Pty Ltd Swagable washer locking plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7931430B2 (en) * 2005-09-23 2011-04-26 Advanced Building Systems Pty Ltd Swagable washer locking plate

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