FR1038363A - safety nut, and associated pin safety key - Google Patents

safety nut, and associated pin safety key

Info

Publication number
FR1038363A
FR1038363A FR1038363DA FR1038363A FR 1038363 A FR1038363 A FR 1038363A FR 1038363D A FR1038363D A FR 1038363DA FR 1038363 A FR1038363 A FR 1038363A
Authority
FR
France
Prior art keywords
safety
associated pin
nut
key
safety key
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
Norbert Kreuz
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 filed Critical
Application granted granted Critical
Publication of FR1038363A publication Critical patent/FR1038363A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0069—Specially shaped nuts or heads of bolts or screws for rotations by a tool with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR1038363D 1950-06-14 1951-06-13 safety nut, and associated pin safety key Expired FR1038363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0003754 1950-06-14

Publications (1)

Publication Number Publication Date
FR1038363A true FR1038363A (en) 1953-09-28

Family

ID=7210026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038363D Expired FR1038363A (en) 1950-06-14 1951-06-13 safety nut, and associated pin safety key

Country Status (3)

Country Link
DE (1) DE821445C (en)
FR (1) FR1038363A (en)
IT (1) IT480235B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175452A (en) * 1961-03-15 1965-03-30 Leitner Kajetan Fastening means
FR2427507A1 (en) * 1978-05-31 1979-12-28 Vassal Michel Vehicle wheel antitheft device - has nut with cylindrical body including irregularly spaced holes for engagement by special key
US4302137A (en) * 1977-10-04 1981-11-24 Henry Hart Anti-tamper fastening means
US4938108A (en) * 1983-01-23 1990-07-03 Abraham Levy Theft-resistant fastener system
USD763641S1 (en) 2015-06-04 2016-08-16 Revlock, LLC Wrench for a bicycle axle nut
US9464660B2 (en) 2014-06-10 2016-10-11 Revlock, LLC Tamper-resistant bicycle axle nut
USD786138S1 (en) 2015-06-04 2017-05-09 Revlock, LLC Bicycle axle nut

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492841A (en) * 1968-07-17 1970-02-03 Anthony P Ipri Threaded nut lock
US4027572A (en) * 1974-05-13 1977-06-07 Burge William G Theft-prevention screw fastenings
DE3539506A1 (en) * 1985-11-07 1987-05-14 Diehl Gmbh & Co Connection, which can be detached on the same axis, between two or more components
DE9203163U1 (en) * 1992-03-10 1992-04-23 Uwe Metzer Holz-Montagebau, 2050 Hamburg, De

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175452A (en) * 1961-03-15 1965-03-30 Leitner Kajetan Fastening means
US4302137A (en) * 1977-10-04 1981-11-24 Henry Hart Anti-tamper fastening means
FR2427507A1 (en) * 1978-05-31 1979-12-28 Vassal Michel Vehicle wheel antitheft device - has nut with cylindrical body including irregularly spaced holes for engagement by special key
US4938108A (en) * 1983-01-23 1990-07-03 Abraham Levy Theft-resistant fastener system
US9464660B2 (en) 2014-06-10 2016-10-11 Revlock, LLC Tamper-resistant bicycle axle nut
USD763641S1 (en) 2015-06-04 2016-08-16 Revlock, LLC Wrench for a bicycle axle nut
USD786138S1 (en) 2015-06-04 2017-05-09 Revlock, LLC Bicycle axle nut

Also Published As

Publication number Publication date
DE821445C (en) 1951-11-19
IT480235B (en) 1953-04-23

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