FR709227A - Locking nut, screw or similar - Google Patents

Locking nut, screw or similar

Info

Publication number
FR709227A
FR709227A FR709227DA FR709227A FR 709227 A FR709227 A FR 709227A FR 709227D A FR709227D A FR 709227DA FR 709227 A FR709227 A FR 709227A
Authority
FR
France
Prior art keywords
screw
similar
locking nut
nut
locking
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
Auguste Dandrieux
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 FR709227A publication Critical patent/FR709227A/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
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
FR709227D 1930-04-14 1930-04-14 Locking nut, screw or similar Expired FR709227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR709227T 1930-04-14

Publications (1)

Publication Number Publication Date
FR709227A true FR709227A (en) 1931-08-04

Family

ID=9069349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709227D Expired FR709227A (en) 1930-04-14 1930-04-14 Locking nut, screw or similar

Country Status (2)

Country Link
FR (1) FR709227A (en)
GB (1) GB386303A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29806800U1 (en) * 1998-04-16 1998-07-02 Benteler Werke Ag Lock washer

Also Published As

Publication number Publication date
GB386303A (en) 1933-01-12

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