CH490620A - Selbstsichernde Schraube oder Mutter - Google Patents

Selbstsichernde Schraube oder Mutter

Info

Publication number
CH490620A
CH490620A CH882269A CH882269A CH490620A CH 490620 A CH490620 A CH 490620A CH 882269 A CH882269 A CH 882269A CH 882269 A CH882269 A CH 882269A CH 490620 A CH490620 A CH 490620A
Authority
CH
Switzerland
Prior art keywords
nut
self
locking screw
locking
screw
Prior art date
Application number
CH882269A
Other languages
English (en)
Inventor
Freund Walter
Original Assignee
Schraubenkombinat Karl Marx St
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 Schraubenkombinat Karl Marx St filed Critical Schraubenkombinat Karl Marx St
Publication of CH490620A publication Critical patent/CH490620A/de

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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
CH882269A 1968-06-12 1969-06-10 Selbstsichernde Schraube oder Mutter CH490620A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13275268 1968-06-12

Publications (1)

Publication Number Publication Date
CH490620A true CH490620A (de) 1970-05-15

Family

ID=5480069

Family Applications (1)

Application Number Title Priority Date Filing Date
CH882269A CH490620A (de) 1968-06-12 1969-06-10 Selbstsichernde Schraube oder Mutter

Country Status (2)

Country Link
CH (1) CH490620A (de)
DE (1) DE1929139A1 (de)

Also Published As

Publication number Publication date
DE1929139A1 (de) 1970-04-30

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Legal Events

Date Code Title Description
PL Patent ceased