FR1007144A - Perfectionnements apportés aux boulons à écrou indesserrables - Google Patents

Perfectionnements apportés aux boulons à écrou indesserrables

Info

Publication number
FR1007144A
FR1007144A FR1007144DA FR1007144A FR 1007144 A FR1007144 A FR 1007144A FR 1007144D A FR1007144D A FR 1007144DA FR 1007144 A FR1007144 A FR 1007144A
Authority
FR
France
Prior art keywords
lock
improvements made
nut bolts
bolts
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
N Armand Citroe
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 FR1007144A publication Critical patent/FR1007144A/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
    • F16B39/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1007144D 1948-02-28 1948-02-28 Perfectionnements apportés aux boulons à écrou indesserrables Expired FR1007144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007144T 1948-02-28

Publications (1)

Publication Number Publication Date
FR1007144A true FR1007144A (fr) 1952-05-02

Family

ID=9566358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007144D Expired FR1007144A (fr) 1948-02-28 1948-02-28 Perfectionnements apportés aux boulons à écrou indesserrables

Country Status (1)

Country Link
FR (1) FR1007144A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006659A1 (fr) * 1986-04-23 1987-11-05 Otto Ritzinger Procede pour bloquer en rotation des boulons traversants munis d'ecrous de fixation hexagonaux (multipans)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006659A1 (fr) * 1986-04-23 1987-11-05 Otto Ritzinger Procede pour bloquer en rotation des boulons traversants munis d'ecrous de fixation hexagonaux (multipans)

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