FR542030A - Device to prevent loosening of nuts - Google Patents

Device to prevent loosening of nuts

Info

Publication number
FR542030A
FR542030A FR542030DA FR542030A FR 542030 A FR542030 A FR 542030A FR 542030D A FR542030D A FR 542030DA FR 542030 A FR542030 A FR 542030A
Authority
FR
France
Prior art keywords
nuts
prevent loosening
loosening
prevent
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
Other languages
French (fr)
Inventor
Edward Alfred Green
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 filed Critical
Application granted granted Critical
Publication of FR542030A publication Critical patent/FR542030A/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
    • F16B39/34—Locking by deformable inserts or like parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR542030D 1921-10-06 1921-10-06 Device to prevent loosening of nuts Expired FR542030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR542030T 1921-10-06

Publications (1)

Publication Number Publication Date
FR542030A true FR542030A (en) 1922-08-04

Family

ID=8930580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542030D Expired FR542030A (en) 1921-10-06 1921-10-06 Device to prevent loosening of nuts

Country Status (1)

Country Link
FR (1) FR542030A (en)

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