ZA707520B - Security device for threaded nuts and bolts - Google Patents

Security device for threaded nuts and bolts

Info

Publication number
ZA707520B
ZA707520B ZA707520A ZA707520A ZA707520B ZA 707520 B ZA707520 B ZA 707520B ZA 707520 A ZA707520 A ZA 707520A ZA 707520 A ZA707520 A ZA 707520A ZA 707520 B ZA707520 B ZA 707520B
Authority
ZA
South Africa
Prior art keywords
bolts
security device
threaded nuts
nuts
threaded
Prior art date
Application number
ZA707520A
Inventor
M Pasbrig
Original Assignee
M Pasbrig
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 M Pasbrig filed Critical M Pasbrig
Publication of ZA707520B publication Critical patent/ZA707520B/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
    • F16B39/36—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 with conical locking parts, which may be split, including use of separate rings co-operating therewith
    • 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
    • F16B39/20—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of steel wire or the like
    • 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
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
ZA707520A 1970-08-05 1970-11-05 Security device for threaded nuts and bolts ZA707520B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1181670A CH528027A (en) 1970-08-05 1970-08-05 Securing for threaded bolts or nuts

Publications (1)

Publication Number Publication Date
ZA707520B true ZA707520B (en) 1971-10-27

Family

ID=4377147

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707520A ZA707520B (en) 1970-08-05 1970-11-05 Security device for threaded nuts and bolts

Country Status (3)

Country Link
BR (1) BR7100022D0 (en)
CH (1) CH528027A (en)
ZA (1) ZA707520B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2420684A1 (en) * 2010-08-20 2012-02-22 Alstom Technology Ltd Bolt
CN103335000A (en) * 2013-07-24 2013-10-02 太仓市协诚金属制品有限公司 Interlocking nut

Also Published As

Publication number Publication date
CH528027A (en) 1972-09-15
BR7100022D0 (en) 1973-05-10

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