GB630116A - Method of making a metal screwed nut, which when screwed tightly up against any class of hard metal will lock itself in the thread of the bolt or stud very fast and secure - Google Patents

Method of making a metal screwed nut, which when screwed tightly up against any class of hard metal will lock itself in the thread of the bolt or stud very fast and secure

Info

Publication number
GB630116A
GB630116A GB223848A GB223848A GB630116A GB 630116 A GB630116 A GB 630116A GB 223848 A GB223848 A GB 223848A GB 223848 A GB223848 A GB 223848A GB 630116 A GB630116 A GB 630116A
Authority
GB
United Kingdom
Prior art keywords
metal
screwed
nut
class
bolt
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
Application number
GB223848A
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.)
ERNEST ARNOLD MOORHOUSE
Original Assignee
ERNEST ARNOLD MOORHOUSE
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.)
Filing date
Publication date
Application filed by ERNEST ARNOLD MOORHOUSE filed Critical ERNEST ARNOLD MOORHOUSE
Priority to GB223848A priority Critical patent/GB630116A/en
Publication of GB630116A publication Critical patent/GB630116A/en
Expired legal-status Critical Current

Links

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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

630,116. Locking nuts. MOORHOUSE, E. A. Jan. 26, 1948, No. 2238. [Class 89 (i)] Nuts are provided on the bearing face with a projecting bevelled ridge A adjacent the bore and divided into segments by slots B. On screwing up the nut the metal of the ridge is forced between the threads of the nut and bolt. There may be a ridge on both faces if the nut is to be used with a lock nut.
GB223848A 1948-01-26 1948-01-26 Method of making a metal screwed nut, which when screwed tightly up against any class of hard metal will lock itself in the thread of the bolt or stud very fast and secure Expired GB630116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB223848A GB630116A (en) 1948-01-26 1948-01-26 Method of making a metal screwed nut, which when screwed tightly up against any class of hard metal will lock itself in the thread of the bolt or stud very fast and secure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB223848A GB630116A (en) 1948-01-26 1948-01-26 Method of making a metal screwed nut, which when screwed tightly up against any class of hard metal will lock itself in the thread of the bolt or stud very fast and secure

Publications (1)

Publication Number Publication Date
GB630116A true GB630116A (en) 1949-10-05

Family

ID=9736033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB223848A Expired GB630116A (en) 1948-01-26 1948-01-26 Method of making a metal screwed nut, which when screwed tightly up against any class of hard metal will lock itself in the thread of the bolt or stud very fast and secure

Country Status (1)

Country Link
GB (1) GB630116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560306A1 (en) * 1984-02-29 1985-08-30 Quenderff Jean Philippe Multifunctional safety nut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560306A1 (en) * 1984-02-29 1985-08-30 Quenderff Jean Philippe Multifunctional safety nut

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