FR488324A - Écrou indésserrable - Google Patents

Écrou indésserrable

Info

Publication number
FR488324A
FR488324A FR488324DA FR488324A FR 488324 A FR488324 A FR 488324A FR 488324D A FR488324D A FR 488324DA FR 488324 A FR488324 A FR 488324A
Authority
FR
France
Prior art keywords
unwind
nut
unwind nut
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
English (en)
Inventor
Henri Legrand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR488324A publication Critical patent/FR488324A/fr
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
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • F16B39/06—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR488324D 1917-12-13 1917-12-13 Écrou indésserrable Expired FR488324A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488324T 1917-12-13

Publications (1)

Publication Number Publication Date
FR488324A true FR488324A (fr) 1918-09-20

Family

ID=1524699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488324D Expired FR488324A (fr) 1917-12-13 1917-12-13 Écrou indésserrable

Country Status (1)

Country Link
FR (1) FR488324A (fr)

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