US1074551A - Nut-lock. - Google Patents

Nut-lock. Download PDF

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Publication number
US1074551A
US1074551A US72966212A US1912729662A US1074551A US 1074551 A US1074551 A US 1074551A US 72966212 A US72966212 A US 72966212A US 1912729662 A US1912729662 A US 1912729662A US 1074551 A US1074551 A US 1074551A
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United States
Prior art keywords
nut
bolt
key
channel
lock
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
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US72966212A
Inventor
George Klenk
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
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Publication date
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Priority to US72966212A priority Critical patent/US1074551A/en
Application granted granted Critical
Publication of US1074551A publication Critical patent/US1074551A/en
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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
    • F16B39/04—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
    • 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
    • Y10S411/945—Cross key

Definitions

  • This invention relates to nut locks and the principal object of the invention is the provision of a simple and eiiicient device of this character which enables a nut to be locked upon the bolt and held from displacement.
  • Figure l is a side elevation.
  • Fig. 2 is a top plan view.
  • Fig. 3 is a perspective View of the bolt.
  • Fig. fl is a perspective view of the locking key.
  • l represents an ordinary screw bolt comprising a head 2 and a threaded'shank 3 which latter element is provided with a longitudinal channel 4.
  • Threaded upon the bolt is the usual nut 5 and in this instance the nut is provided with a diagonal channel 6 in which is slidably mounted a locking key 7 adapted to engage the channel L in the bolt after the nut has been properly tightened.
  • the rear end of the key is turned up into a finger piece S and the body of the key is longitudinally slotted as shown at 9 so as to receive a set screw 10 which is threaded onto the nut.
  • the channel 6 is of sufiicient length to permit the end of the key to be moved out of the path of the bolt and when the nut is properly tightened the key is moved forwardly onto engagement with the channel t and the set screw 10 set so as to lock the key against movement.
  • a threaded bolt having a longitudinal channel throughout the threaded portion thereof, parallel with the center line through the bolt, a nut threaded upon the bolt and having a diagonally positioned channel or recess formed in the top face thereof, a longitudinally slotted key slidably mounted in said channel or recess and having an upturned finger piece and a set screw passing through the slot in the key and threaded onto the nut for locking the key in operative position with its end engaged in the channel of the bolt.

Description

G. KLENK.
i NUT LOCK. APPLIOATION FILED OV. 5, 19.12.
1,074,551.' Patented sept.3o,1913
` f -l- W /J a if G12/@Memo Y www' 3% W, 5 "4/ "l E l [IV GEORGE KLENK, 0F WEISER, IDAHO.
NUT-LOCK.
Speciicaton of Letters Patent.
Patented Sept. 30, i913.
Application filed November 5, 1912. Serial No. 729,662.
To all 'whom t may concern Be it known that I, GEORGE KLENK, a citizen of the United States, residing at lveiser, in the county of Washington and State of Idaho, have invented new and use ful Improvements in Nut-Locks, of which the following is a specication.
This invention relates to nut locks and the principal object of the invention is the provision of a simple and eiiicient device of this character which enables a nut to be locked upon the bolt and held from displacement.
Further objects of this invention will appear as the following specilic description is read in connection with the accompanying drawing which forms a part of this application, and in which:-
Figure l is a side elevation. Fig. 2 is a top plan view. Fig. 3 is a perspective View of the bolt. Fig. fl is a perspective view of the locking key.
Referring more particularly to the drawing, l represents an ordinary screw bolt comprising a head 2 and a threaded'shank 3 which latter element is provided with a longitudinal channel 4. Threaded upon the bolt is the usual nut 5 and in this instance the nut is provided with a diagonal channel 6 in which is slidably mounted a locking key 7 adapted to engage the channel L in the bolt after the nut has been properly tightened. The rear end of the key is turned up into a finger piece S and the body of the key is longitudinally slotted as shown at 9 so as to receive a set screw 10 which is threaded onto the nut. The channel 6 is of sufiicient length to permit the end of the key to be moved out of the path of the bolt and when the nut is properly tightened the key is moved forwardly onto engagement with the channel t and the set screw 10 set so as to lock the key against movement.
What is claimed as new, is
In combination a threaded bolt having a longitudinal channel throughout the threaded portion thereof, parallel with the center line through the bolt, a nut threaded upon the bolt and having a diagonally positioned channel or recess formed in the top face thereof, a longitudinally slotted key slidably mounted in said channel or recess and having an upturned finger piece and a set screw passing through the slot in the key and threaded onto the nut for locking the key in operative position with its end engaged in the channel of the bolt.
In testimony whereof I affix my signature in presence of two witnesses.
GEORGE KLENK.
Witnesses L. J. FELKER, E. P. HALL.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, I). C.
US72966212A 1912-11-05 1912-11-05 Nut-lock. Expired - Lifetime US1074551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72966212A US1074551A (en) 1912-11-05 1912-11-05 Nut-lock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72966212A US1074551A (en) 1912-11-05 1912-11-05 Nut-lock.

Publications (1)

Publication Number Publication Date
US1074551A true US1074551A (en) 1913-09-30

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Family Applications (1)

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US72966212A Expired - Lifetime US1074551A (en) 1912-11-05 1912-11-05 Nut-lock.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130294864A1 (en) * 2012-05-01 2013-11-07 General Electric Company System and method for assembling an end cover of a combustor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130294864A1 (en) * 2012-05-01 2013-11-07 General Electric Company System and method for assembling an end cover of a combustor
US8647037B2 (en) * 2012-05-01 2014-02-11 General Electric Company System and method for assembling an end cover of a combustor

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