FR1187143A - lock nut - Google Patents

lock nut

Info

Publication number
FR1187143A
FR1187143A FR1187143DA FR1187143A FR 1187143 A FR1187143 A FR 1187143A FR 1187143D A FR1187143D A FR 1187143DA FR 1187143 A FR1187143 A FR 1187143A
Authority
FR
France
Prior art keywords
lock nut
nut
lock
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
Jean Debry
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 FR1187143A publication Critical patent/FR1187143A/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
    • F16B39/02—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)
FR1187143D 1957-11-09 1957-11-09 lock nut Expired FR1187143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1187143T 1957-11-09

Publications (1)

Publication Number Publication Date
FR1187143A true FR1187143A (en) 1959-09-07

Family

ID=9664649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187143D Expired FR1187143A (en) 1957-11-09 1957-11-09 lock nut

Country Status (1)

Country Link
FR (1) FR1187143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975741A3 (en) * 2011-05-26 2012-11-30 Ct Tech Des Ind Mecaniques Screw and nut mechanism, has threaded rod comprising helicoid net, where end of threaded rod is provided with axial tapping, and counter-nut comprising threaded axial stud that is engaged with another helicoid net
CN103867550A (en) * 2012-12-11 2014-06-18 王昇辉 Locking device capable of not loosening main shaft and nuts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975741A3 (en) * 2011-05-26 2012-11-30 Ct Tech Des Ind Mecaniques Screw and nut mechanism, has threaded rod comprising helicoid net, where end of threaded rod is provided with axial tapping, and counter-nut comprising threaded axial stud that is engaged with another helicoid net
CN103867550A (en) * 2012-12-11 2014-06-18 王昇辉 Locking device capable of not loosening main shaft and nuts
CN103867550B (en) * 2012-12-11 2016-03-30 王昇辉 Main shaft and nut do not get loose lockup device

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