FR2270108A1 - - Google Patents

Info

Publication number
FR2270108A1
FR2270108A1 FR7415857A FR7415857A FR2270108A1 FR 2270108 A1 FR2270108 A1 FR 2270108A1 FR 7415857 A FR7415857 A FR 7415857A FR 7415857 A FR7415857 A FR 7415857A FR 2270108 A1 FR2270108 A1 FR 2270108A1
Authority
FR
France
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.)
Granted
Application number
FR7415857A
Other languages
French (fr)
Other versions
FR2270108B3 (ko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAKER LEROY CHARLES
Original Assignee
HAKER LEROY CHARLES
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 HAKER LEROY CHARLES filed Critical HAKER LEROY CHARLES
Publication of FR2270108A1 publication Critical patent/FR2270108A1/fr
Application granted granted Critical
Publication of FR2270108B3 publication Critical patent/FR2270108B3/fr
Expired legal-status Critical Current

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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Lock And Its Accessories (AREA)
FR7415857A 1974-05-28 1974-05-08 Expired FR2270108B3 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2364174A GB1468435A (en) 1974-05-28 1974-05-28 Threaded fastener members

Publications (2)

Publication Number Publication Date
FR2270108A1 true FR2270108A1 (ko) 1975-12-05
FR2270108B3 FR2270108B3 (ko) 1977-03-11

Family

ID=10198929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415857A Expired FR2270108B3 (ko) 1974-05-28 1974-05-08

Country Status (4)

Country Link
DE (1) DE2423249A1 (ko)
FR (1) FR2270108B3 (ko)
GB (1) GB1468435A (ko)
NL (1) NL7406144A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427507A1 (fr) * 1978-05-31 1979-12-28 Vassal Michel Dispositif de securite et antivol forme d'un ecrou ou boulon et d'une cle personnalisee pour le montage ou demontage
DE4426663A1 (de) * 1994-06-29 1996-01-04 Peter Busse Mutter mit Schlüssel für ein Fahrrad

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004389A (en) * 1988-06-13 1991-04-02 Industrial Nut Corp. Externally threaded self-locking nut
GB2264089B (en) * 1992-02-07 1995-03-29 Masakazu Hayashi Center lock device for automobile wheels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427507A1 (fr) * 1978-05-31 1979-12-28 Vassal Michel Dispositif de securite et antivol forme d'un ecrou ou boulon et d'une cle personnalisee pour le montage ou demontage
DE4426663A1 (de) * 1994-06-29 1996-01-04 Peter Busse Mutter mit Schlüssel für ein Fahrrad

Also Published As

Publication number Publication date
NL7406144A (nl) 1975-11-11
DE2423249A1 (de) 1975-11-27
FR2270108B3 (ko) 1977-03-11
GB1468435A (en) 1977-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse