ITTO20030598A1 - Chiave per dadi o bulloni antifurto. - Google Patents

Chiave per dadi o bulloni antifurto.

Info

Publication number
ITTO20030598A1
ITTO20030598A1 ITTO20030598A ITTO20030598A1 IT TO20030598 A1 ITTO20030598 A1 IT TO20030598A1 IT TO20030598 A ITTO20030598 A IT TO20030598A IT TO20030598 A1 ITTO20030598 A1 IT TO20030598A1
Authority
IT
Italy
Prior art keywords
nuts
bolts
key
Prior art date
Application number
Other languages
English (en)
Inventor
Lazzaro Groppo
Matteo Groppo
Original Assignee
Lazzaro Groppo
Matteo Groppo
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 Lazzaro Groppo, Matteo Groppo filed Critical Lazzaro Groppo
Priority to ITTO20030598 priority Critical patent/ITTO20030598A1/it
Priority to EP04102266A priority patent/EP1502705A1/en
Publication of ITTO20030598A1 publication Critical patent/ITTO20030598A1/it

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
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
ITTO20030598 2003-08-01 2003-08-01 Chiave per dadi o bulloni antifurto. ITTO20030598A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20030598 ITTO20030598A1 (it) 2003-08-01 2003-08-01 Chiave per dadi o bulloni antifurto.
EP04102266A EP1502705A1 (en) 2003-08-01 2004-05-24 Key for anti-theft nuts or bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20030598 ITTO20030598A1 (it) 2003-08-01 2003-08-01 Chiave per dadi o bulloni antifurto.

Publications (1)

Publication Number Publication Date
ITTO20030598A1 true ITTO20030598A1 (it) 2005-02-02

Family

ID=33524070

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20030598 ITTO20030598A1 (it) 2003-08-01 2003-08-01 Chiave per dadi o bulloni antifurto.

Country Status (2)

Country Link
EP (1) EP1502705A1 (it)
IT (1) ITTO20030598A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107293431A (zh) * 2016-03-30 2017-10-24 鸿富锦精密电子(郑州)有限公司 防水按键及具有防水按键的电子装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338024A (en) * 1941-10-25 1943-12-28 Kenly C Bugg Hardware
FR1196287A (fr) * 1957-05-23 1959-11-23 Dispositif de manoeuvre de boulons, vis et organes d'assemblage similaires, et organes d'assemblage adaptés à ce dispositif
US3241408A (en) * 1964-04-30 1966-03-22 Lewis D Mccauley Vehicle wheel nut or bolt
US4648293A (en) * 1983-06-10 1987-03-10 Mcgard, Inc. Locknut and key therefor
US4664000A (en) * 1985-07-15 1987-05-12 Mcgard, Inc. Locknut key and mounting structure therefor
US5647253A (en) * 1995-04-21 1997-07-15 Pozek; Juraj Method and apparatus for a theft resistant fastener
SE513290C2 (sv) * 1998-12-18 2000-08-21 Volvo Ab Skruvanordning och arrangemang för stöldskydd av fordonshjul, samt motorfordon med sådant stöldskydd

Also Published As

Publication number Publication date
EP1502705A1 (en) 2005-02-02

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