FR347644A - écrou de sureté - Google Patents

écrou de sureté

Info

Publication number
FR347644A
FR347644A FR347644DA FR347644A FR 347644 A FR347644 A FR 347644A FR 347644D A FR347644D A FR 347644DA FR 347644 A FR347644 A FR 347644A
Authority
FR
France
Prior art keywords
safety nut
nut
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
English (en)
Inventor
Ethelred Walter Treatt
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 FR347644A publication Critical patent/FR347644A/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
    • F16B39/22—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
    • F16B39/36—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 with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR347644D 1904-10-14 1904-10-14 écrou de sureté Expired FR347644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR347644T 1904-10-14

Publications (1)

Publication Number Publication Date
FR347644A true FR347644A (fr) 1905-03-17

Family

ID=1396271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR347644D Expired FR347644A (fr) 1904-10-14 1904-10-14 écrou de sureté

Country Status (1)

Country Link
FR (1) FR347644A (fr)

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