FR727688A - Device for making the bolts and nuts joints unbreakable under the effect of vibrations - Google Patents

Device for making the bolts and nuts joints unbreakable under the effect of vibrations

Info

Publication number
FR727688A
FR727688A FR727688DA FR727688A FR 727688 A FR727688 A FR 727688A FR 727688D A FR727688D A FR 727688DA FR 727688 A FR727688 A FR 727688A
Authority
FR
France
Prior art keywords
nuts
vibrations
joints
bolts
making
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
Amable Perdon
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 FR727688A publication Critical patent/FR727688A/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
    • F16B39/22—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)
FR727688D 1931-02-13 1931-02-13 Device for making the bolts and nuts joints unbreakable under the effect of vibrations Expired FR727688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727688T 1931-02-13

Publications (1)

Publication Number Publication Date
FR727688A true FR727688A (en) 1932-06-22

Family

ID=9111416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727688D Expired FR727688A (en) 1931-02-13 1931-02-13 Device for making the bolts and nuts joints unbreakable under the effect of vibrations

Country Status (1)

Country Link
FR (1) FR727688A (en)

Similar Documents

Publication Publication Date Title
FR780848A (en) Device for automatically interrupting the action of radiation
FR727688A (en) Device for making the bolts and nuts joints unbreakable under the effect of vibrations
FR736735A (en) Clamp device for electrical pipes or the like
FR758212A (en) Locking device for nuts
Lofberg The Trial of Socrates
FR715476A (en) Device for the production of ozone
FR735759A (en) Locking device for nuts
FR730310A (en) Protective device against wetness of the wrist
SU21743A1 (en) Alarm device for factories and plants
FR715358A (en) Device for the defense of coasts against the sea
FR706190A (en) Device for making the nuts unbreakable
FR755302A (en) Device to prevent theft and the clandestine use of land, sea and air vehicles
FR703402A (en) Device to protect against tearing of the perineum during childbirth
FR750748A (en) Coupling device for orientable discs for hoeing, weeding, heaving and heaving of cereals
FR660310A (en) Device making the nuts lockable
FR726049A (en) Clutch and release device
FR733110A (en) Device for correcting the structure of plastics such as clay
FR731886A (en) Device for the production of electric waves, in particular for the production of ozone
FR842200A (en) Method and device for reducing the tractive force of plows
FR734251A (en) Device for the destruction of flies and other insects
FR702031A (en) Device ensuring the seal at the connection point of the panty-shaped pipes
FR609130A (en) Device for the extinction of connection pipes coupled in parallel
FR778324A (en) Device for increasing or amplifying the force transmitted by motor installations
FR708895A (en) Device for the rapid transport of crops
FR764485A (en) Device for increasing the reception possibilities of t devices. s. f.