FR520667A - Method and devices for preventing loosening of nuts - Google Patents

Method and devices for preventing loosening of nuts

Info

Publication number
FR520667A
FR520667A FR520667DA FR520667A FR 520667 A FR520667 A FR 520667A FR 520667D A FR520667D A FR 520667DA FR 520667 A FR520667 A FR 520667A
Authority
FR
France
Prior art keywords
nuts
devices
preventing loosening
loosening
preventing
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
Frederick William Schroeder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR520667A publication Critical patent/FR520667A/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
    • F16B39/28—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
    • F16B39/34—Locking by deformable inserts or like parts
    • 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)
  • Bolts, Nuts, And Washers (AREA)
FR520667D 1919-10-17 1920-07-17 Method and devices for preventing loosening of nuts Expired FR520667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2552719A GB156918A (en) 1919-10-17 1919-10-17 Improved means for locking nuts

Publications (1)

Publication Number Publication Date
FR520667A true FR520667A (en) 1921-06-29

Family

ID=10229128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR520667D Expired FR520667A (en) 1919-10-17 1920-07-17 Method and devices for preventing loosening of nuts

Country Status (3)

Country Link
FR (1) FR520667A (en)
GB (1) GB156918A (en)
NL (1) NL9012C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459447A (en) * 1966-12-13 1969-08-05 Huck Mfg Co Flush fastener for panel assembly including soft core material

Also Published As

Publication number Publication date
GB156918A (en) 1921-01-17
NL9012C (en)

Similar Documents

Publication Publication Date Title
FR511231A (en) Improvements to washers for bolts
FR520667A (en) Method and devices for preventing loosening of nuts
FR493187A (en) Improved method and apparatus for soil treatment
FR501064A (en) Safety device to prevent loosening of nuts and bolts
FR518455A (en) Method and correction devices for stereotelemeters
FR538866A (en) Method and devices for electrical signaling and control
FR504068A (en) Method and apparatus for the treatment of sludge
FR562233A (en) Method to avoid untimely unscrewing of threaded members
FR521178A (en) Method and devices for weeding and maintenance of railway tracks
FR553450A (en) Improvements to devices preventing loosening of nuts
FR504559A (en) Method and devices for pressurizing locomotives
FR536407A (en) Primers and process for their preparation
FR511458A (en) Method and apparatus for the treatment of oil sands
FR521446A (en) Method and apparatus for spraying materials
FR537339A (en) Devices preventing loosening of nuts
FR533636A (en) Method and apparatus for soil treatment
FR502851A (en) Improvements to devices for molding pottery and similar articles
FR542030A (en) Device to prevent loosening of nuts
FR533312A (en) Method and apparatus for the treatment of oil shale
FR529621A (en) Process and devices for the treatment of mineral oils of all kinds
FR500370A (en) Improvements to devices for delivering drugs
FR505655A (en) Method and devices for the control of railway wagons
FR498446A (en) Method and devices for the rational aging of spirits and alcoholic liquids
FR499429A (en) Lock for nuts
FR503313A (en) Stockings and method of making it