FR381212A - Écrou à crans d'arret avec rondelle, indesserrable sans clef - Google Patents

Écrou à crans d'arret avec rondelle, indesserrable sans clef

Info

Publication number
FR381212A
FR381212A FR381212DA FR381212A FR 381212 A FR381212 A FR 381212A FR 381212D A FR381212D A FR 381212DA FR 381212 A FR381212 A FR 381212A
Authority
FR
France
Prior art keywords
lockable
washer
key
locking nut
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
Pol-Eugene Petre
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.)
POL EUGENE PETRE
Original Assignee
POL EUGENE PETRE
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 POL EUGENE PETRE filed Critical POL EUGENE PETRE
Application granted granted Critical
Publication of FR381212A publication Critical patent/FR381212A/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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR381212D 1907-08-20 1907-08-20 Écrou à crans d'arret avec rondelle, indesserrable sans clef Expired FR381212A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381212T 1907-08-20

Publications (1)

Publication Number Publication Date
FR381212A true FR381212A (fr) 1907-12-31

Family

ID=1427387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381212D Expired FR381212A (fr) 1907-08-20 1907-08-20 Écrou à crans d'arret avec rondelle, indesserrable sans clef

Country Status (1)

Country Link
FR (1) FR381212A (fr)

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