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CH538059A - Self-locking screw or nut - Google Patents

Self-locking screw or nut

Info

Publication number
CH538059A
CH538059A CH142971A CH142971A CH538059A CH 538059 A CH538059 A CH 538059A CH 142971 A CH142971 A CH 142971A CH 142971 A CH142971 A CH 142971A CH 538059 A CH538059 A CH 538059A
Authority
CH
Switzerland
Prior art keywords
nut
self
locking screw
locking
screw
Prior art date
Application number
CH142971A
Other languages
German (de)
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 CH538059A publication Critical patent/CH538059A/en

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)
  • Bolts, Nuts, And Washers (AREA)
CH142971A 1968-06-12 1971-02-01 Self-locking screw or nut CH538059A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD13275268 1968-06-12
DD14589470 1970-02-28

Publications (1)

Publication Number Publication Date
CH538059A true CH538059A (en) 1973-06-15

Family

ID=25747172

Family Applications (1)

Application Number Title Priority Date Filing Date
CH142971A CH538059A (en) 1968-06-12 1971-02-01 Self-locking screw or nut

Country Status (2)

Country Link
CH (1) CH538059A (en)
DE (1) DE2100006A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402099A1 (en) * 1977-09-01 1979-03-30 Bauer Gmbh & Co Carl LOCKING TEETH THREADED ELEMENT

Also Published As

Publication number Publication date
DE2100006A1 (en) 1971-09-02

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased