FR1167676A - écrou indesserrable et outil pour le blocage et le déblocage dudit écrou - Google Patents

écrou indesserrable et outil pour le blocage et le déblocage dudit écrou

Info

Publication number
FR1167676A
FR1167676A FR1167676DA FR1167676A FR 1167676 A FR1167676 A FR 1167676A FR 1167676D A FR1167676D A FR 1167676DA FR 1167676 A FR1167676 A FR 1167676A
Authority
FR
France
Prior art keywords
nut
unblocking
locking
tool
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
Joseph-Ernest Colas
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 FR1167676A publication Critical patent/FR1167676A/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
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005—Set screws; Locking means therefor
    • 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)
FR1167676D 1955-11-10 1955-11-10 écrou indesserrable et outil pour le blocage et le déblocage dudit écrou Expired FR1167676A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1167676T 1955-11-10

Publications (1)

Publication Number Publication Date
FR1167676A true FR1167676A (fr) 1958-11-27

Family

ID=9655663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167676D Expired FR1167676A (fr) 1955-11-10 1955-11-10 écrou indesserrable et outil pour le blocage et le déblocage dudit écrou

Country Status (1)

Country Link
FR (1) FR1167676A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849568B2 (en) * 2012-05-04 2017-12-26 De-Sta-Co Europe Gmbh Clamping device
CN112049853A (zh) * 2019-06-06 2020-12-08 周承岗 一种螺纹联接件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849568B2 (en) * 2012-05-04 2017-12-26 De-Sta-Co Europe Gmbh Clamping device
CN112049853A (zh) * 2019-06-06 2020-12-08 周承岗 一种螺纹联接件

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