FR537339A - Dispositifs empêchant le desserrage des écrous - Google Patents

Dispositifs empêchant le desserrage des écrous

Info

Publication number
FR537339A
FR537339A FR537339DA FR537339A FR 537339 A FR537339 A FR 537339A FR 537339D A FR537339D A FR 537339DA FR 537339 A FR537339 A FR 537339A
Authority
FR
France
Prior art keywords
nuts
preventing loosening
devices preventing
devices
loosening
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
Pierre Loubet
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.)
BOUR FRERES
Original Assignee
BOUR FRERES
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 BOUR FRERES filed Critical BOUR FRERES
Application granted granted Critical
Publication of FR537339A publication Critical patent/FR537339A/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
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR537339D 1921-06-23 1921-06-23 Dispositifs empêchant le desserrage des écrous Expired FR537339A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR537339T 1921-06-23

Publications (1)

Publication Number Publication Date
FR537339A true FR537339A (fr) 1922-05-20

Family

ID=8927401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR537339D Expired FR537339A (fr) 1921-06-23 1921-06-23 Dispositifs empêchant le desserrage des écrous

Country Status (1)

Country Link
FR (1) FR537339A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813565A (en) * 1954-03-04 1957-11-19 United Aircraft Corp Nut locking ring means which can assume a plurality of angular positions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813565A (en) * 1954-03-04 1957-11-19 United Aircraft Corp Nut locking ring means which can assume a plurality of angular positions

Similar Documents

Publication Publication Date Title
FR537339A (fr) Dispositifs empêchant le desserrage des écrous
FR553450A (fr) Perfectionnements aux dispositifs empêchant le desserrage des écrous
FR535264A (fr) écrou indesserrable
FR579816A (fr) Perfectionnements aux dispositifs pour le blocage des écrous
FR542030A (fr) Dispositif pour empêcher le desserrage des écrous
FR540568A (fr) écrou indesserrable
FR26495E (fr) Perfectionnements dans la construction des dispositifs électro-magnétiques
FR544950A (fr) Clé pour écrous perfectionnée
FR537920A (fr) Dispositifs de tarare
FR529561A (fr) Perfectionnements apportés aux dispositifs servant à empêcher le desserrage des écrous ou organes analogues
FR545638A (fr) Perfectionnements aux dispositifs d'élévation des liquides
FR552084A (fr) Perfectionnements aux dispositifs d'ancrage
FR541441A (fr) Dispositif empêchant le desserrage des pièces vissées
FR551492A (fr) Perfectionnements aux dispositifs piézo-électriques
FR551395A (fr) Dispositifs de protection
FR538744A (fr) Perfectionnements aux dispositifs de soufflage magnétique
FR588464A (fr) Dispositif pour empêcher le desserrage accidentel des écrous
FR557385A (fr) Application aux hydravions des water-ballast ou dispositifs analogues
FR537014A (fr) écrou indesserrable de sûreté
FR537961A (fr) Clé anglaise
FR538206A (fr) Clé anglaise
FR544667A (fr) Perfectionnements aux dispositifs de pompage
FR24935E (fr) Une rondelle évitant le desserrage des écrous
FR553370A (fr) Perfectionnements aux appareils pour la destruction des charançons
FI8631A (fi) Mutteri