BE493017A - - Google Patents

Info

Publication number
BE493017A
BE493017A BE493017DA BE493017A BE 493017 A BE493017 A BE 493017A BE 493017D A BE493017D A BE 493017DA BE 493017 A BE493017 A BE 493017A
Authority
BE
Belgium
Application number
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.)
Publication of BE493017A publication Critical patent/BE493017A/xx

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE493017D 1949-12-29 BE493017A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1021447X 1949-12-29

Publications (1)

Publication Number Publication Date
BE493017A true BE493017A (xx)

Family

ID=3892483

Family Applications (1)

Application Number Title Priority Date Filing Date
BE493017D BE493017A (xx) 1949-12-29

Country Status (2)

Country Link
BE (1) BE493017A (xx)
FR (1) FR1021447A (xx)

Also Published As

Publication number Publication date
FR1021447A (fr) 1953-02-18

Similar Documents

Publication Publication Date Title
FR983047A (xx)
BE488426A (xx)
BE488446A (xx)
NL93084C (xx)
NL77714C (xx)
NL75857C (xx)
NL70633C (xx)
NL70411C (xx)
NL157526C (xx)
BE499342A (xx)
BE496284A (xx)
BE488550A (xx)
BE488514A (xx)
BE488447A (xx)
BE488429A (xx)
BE488420A (xx)
BE488341A (xx)
BE488285A (xx)
BE488282A (xx)
BE488270A (xx)
BE488253A (xx)
BE488247A (xx)
BE488220A (xx)
BE488178A (xx)
BE488067A (xx)