FR1007922A - Safety lock for nuts - Google Patents

Safety lock for nuts

Info

Publication number
FR1007922A
FR1007922A FR1007922DA FR1007922A FR 1007922 A FR1007922 A FR 1007922A FR 1007922D A FR1007922D A FR 1007922DA FR 1007922 A FR1007922 A FR 1007922A
Authority
FR
France
Prior art keywords
nuts
safety lock
lock
safety
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
Ludwig Boddecker
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 FR1007922A publication Critical patent/FR1007922A/en
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
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
FR1007922D 1948-04-15 1948-04-15 Safety lock for nuts Expired FR1007922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007922T 1948-04-15

Publications (1)

Publication Number Publication Date
FR1007922A true FR1007922A (en) 1952-05-12

Family

ID=9566981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007922D Expired FR1007922A (en) 1948-04-15 1948-04-15 Safety lock for nuts

Country Status (1)

Country Link
FR (1) FR1007922A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420631A1 (en) * 1978-03-20 1979-10-19 Gerard Marcel Car wheel theft prevention device - has housing enclosing nut hexagon with pin engaging in groove in hexagon
US5010748A (en) * 1990-07-23 1991-04-30 Derman Jay S Stud or bolt locking device
EP2737221A4 (en) * 2011-07-27 2015-05-20 Safecar Theft Prevention Systems Ltd Tamper proof fastening mechanism and fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420631A1 (en) * 1978-03-20 1979-10-19 Gerard Marcel Car wheel theft prevention device - has housing enclosing nut hexagon with pin engaging in groove in hexagon
US5010748A (en) * 1990-07-23 1991-04-30 Derman Jay S Stud or bolt locking device
EP2737221A4 (en) * 2011-07-27 2015-05-20 Safecar Theft Prevention Systems Ltd Tamper proof fastening mechanism and fastener

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