FR647558A - Self-locking bolt - Google Patents

Self-locking bolt

Info

Publication number
FR647558A
FR647558A FR647558DA FR647558A FR 647558 A FR647558 A FR 647558A FR 647558D A FR647558D A FR 647558DA FR 647558 A FR647558 A FR 647558A
Authority
FR
France
Prior art keywords
self
locking bolt
bolt
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
Leonard Terron
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 FR647558A publication Critical patent/FR647558A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut
FR647558D 1928-01-21 1928-01-21 Self-locking bolt Expired FR647558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647558T 1928-01-21

Publications (1)

Publication Number Publication Date
FR647558A true FR647558A (en) 1928-11-26

Family

ID=9002164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647558D Expired FR647558A (en) 1928-01-21 1928-01-21 Self-locking bolt

Country Status (1)

Country Link
FR (1) FR647558A (en)

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