FR765730A - Système d'écrou, contre-écrou et rondelle élastique indesserrable - Google Patents

Système d'écrou, contre-écrou et rondelle élastique indesserrable

Info

Publication number
FR765730A
FR765730A FR765730DA FR765730A FR 765730 A FR765730 A FR 765730A FR 765730D A FR765730D A FR 765730DA FR 765730 A FR765730 A FR 765730A
Authority
FR
France
Prior art keywords
nut
indissoluble
spring washer
lock 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
English (en)
Inventor
Andre Dejeu
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 FR765730A publication Critical patent/FR765730A/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)
FR765730D 1933-12-18 1933-12-18 Système d'écrou, contre-écrou et rondelle élastique indesserrable Expired FR765730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765730T 1933-12-18

Publications (1)

Publication Number Publication Date
FR765730A true FR765730A (fr) 1934-06-14

Family

ID=9182920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765730D Expired FR765730A (fr) 1933-12-18 1933-12-18 Système d'écrou, contre-écrou et rondelle élastique indesserrable

Country Status (1)

Country Link
FR (1) FR765730A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518469A (en) * 1948-01-23 1950-08-15 Harry E Karr Lock nut
US5320466A (en) * 1991-09-20 1994-06-14 Kabushiki Kaisha Suzuki Rashi Seisakusho Locking nut and a fastening structure made up of the locking nut and a member being tightened
CN111173830A (zh) * 2020-02-28 2020-05-19 扬州工业职业技术学院 一种复合型防松螺母

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518469A (en) * 1948-01-23 1950-08-15 Harry E Karr Lock nut
US5320466A (en) * 1991-09-20 1994-06-14 Kabushiki Kaisha Suzuki Rashi Seisakusho Locking nut and a fastening structure made up of the locking nut and a member being tightened
CN111173830A (zh) * 2020-02-28 2020-05-19 扬州工业职业技术学院 一种复合型防松螺母

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