FR599526A - Safety bolt - Google Patents

Safety bolt

Info

Publication number
FR599526A
FR599526A FR599526DA FR599526A FR 599526 A FR599526 A FR 599526A FR 599526D A FR599526D A FR 599526DA FR 599526 A FR599526 A FR 599526A
Authority
FR
France
Prior art keywords
safety bolt
bolt
safety
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
Antonio Romoli
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 FR599526A publication Critical patent/FR599526A/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
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR599526D 1924-06-14 1925-06-13 Safety bolt Expired FR599526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT599526X 1924-06-14

Publications (1)

Publication Number Publication Date
FR599526A true FR599526A (en) 1926-01-14

Family

ID=11289963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR599526D Expired FR599526A (en) 1924-06-14 1925-06-13 Safety bolt

Country Status (1)

Country Link
FR (1) FR599526A (en)

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