HK93991A - Security device for motor vehicle wheels - Google Patents

Security device for motor vehicle wheels

Info

Publication number
HK93991A
HK93991A HK939/91A HK93991A HK93991A HK 93991 A HK93991 A HK 93991A HK 939/91 A HK939/91 A HK 939/91A HK 93991 A HK93991 A HK 93991A HK 93991 A HK93991 A HK 93991A
Authority
HK
Hong Kong
Prior art keywords
threaded bolt
wheel
adapter
teeth
wrench
Prior art date
Application number
HK939/91A
Inventor
Heinrich Baumgartner
Original Assignee
Bbs Kraftfahrzeugtechnik
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 Bbs Kraftfahrzeugtechnik filed Critical Bbs Kraftfahrzeugtechnik
Publication of HK93991A publication Critical patent/HK93991A/en

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
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

A simple, practicable solution is sought to provide protection against the theft of expensive aluminium wheel rims which are screwed to a wheel hub with a threaded bolt. The head (21) of the threaded bolt (11) is provided with external teeth (22) which a normal wheel wrench does not fit. To undo the threaded bolt, one thus needs an adapter (26), having corresponding internal teeth (33) and an external hexagonal wrench surface (28) for a wheel wrench. The adapter (26) is easily carried with the vehicle toolkit because of its size. The threaded bolt (11) has the same strength as normal wheel bolts, without problems. As a replacement for all standard wheel bolts, the threaded bolt offers a high degree of protection against opportunity theft. Since the number and height of the teeth are variable, the protection is even further increased by matching the threaded bolt and the adapter in the manner of a key. <IMAGE>
HK939/91A 1987-04-17 1991-11-21 Security device for motor vehicle wheels HK93991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3713166A DE3713166C2 (en) 1987-04-17 1987-04-17 Motor vehicle wheel locking device

Publications (1)

Publication Number Publication Date
HK93991A true HK93991A (en) 1991-11-29

Family

ID=6325885

Family Applications (1)

Application Number Title Priority Date Filing Date
HK939/91A HK93991A (en) 1987-04-17 1991-11-21 Security device for motor vehicle wheels

Country Status (6)

Country Link
EP (1) EP0287702B1 (en)
JP (1) JPS63263102A (en)
AT (1) ATE61855T1 (en)
DE (1) DE3713166C2 (en)
HK (1) HK93991A (en)
SG (1) SG66691G (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123313A (en) * 1990-12-21 1992-06-23 Ab Momento Torsion socket
DE19510547C2 (en) * 1995-03-23 1997-02-20 Silvretta Sherpas Sportartikel Anti-theft device
DE29506926U1 (en) * 1995-04-25 1995-09-07 Tandi Theo Eye bolt flash
US5628602A (en) * 1996-01-18 1997-05-13 Kyo-Ei Sangyo Kabushiki Kaisha Anti-theft hub nut for vehicle wheels
DE29614320U1 (en) * 1996-08-21 1996-11-21 Porsche Ag Wheel bolt
DE19639511B4 (en) * 1996-09-26 2004-09-30 Deutsche Telekom Ag Method and device for holding bits for a groove locking system
AUPO610397A0 (en) * 1997-04-08 1997-05-08 Beafield Engineering Co Pty Ltd An improved lock-nut
GB2324580A (en) * 1997-04-21 1998-10-28 Dennis John Hughes Axial drive serrations on nuts and non-socketed capscrews
DE19814291A1 (en) * 1998-03-31 1999-10-14 Beisner Holger Screw and tool for unscrewing and removal of nuts from screws
DE102006004555A1 (en) * 2006-01-27 2007-08-02 Swg Schraubenwerk Gaisbach Gmbh screw
US9951500B2 (en) * 2015-04-17 2018-04-24 Caterpillar Inc. Tool retention system
ITUA20164439A1 (en) * 2016-06-16 2017-12-16 Bimecc Eng S P A CONNECTION BODY, IN PARTICULAR A SCREW OR A NUT, PREFERABLY TO FIX A WHEEL, OR CIRCLE, TO A HUB OF A VEHICLE.
CA3018874A1 (en) * 2018-09-27 2020-03-27 Terry Whittleton Socket wrench extension for use with a ratchet in the oil field
MX2019005377A (en) 2019-05-08 2019-10-07 Gildardo Blanco Barrera Gudalupe Safety device for a vehicle bearing means.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750894A (en) * 1952-07-04 1956-06-20 Ledloy Ltd Improvements in or relating to bolts and like fastening members
JPS5424607B2 (en) * 1973-03-09 1979-08-22
JPS5242813Y2 (en) * 1973-05-18 1977-09-29
JPS5785236A (en) * 1980-11-18 1982-05-27 Nippon Kogaku Kk <Nikon> Carrier device for glass substrate or the like
US4616535A (en) * 1983-03-17 1986-10-14 Chiavon Ezio R Tamper-proof threaded fastenings

Also Published As

Publication number Publication date
ATE61855T1 (en) 1991-04-15
JPS63263102A (en) 1988-10-31
DE3713166C2 (en) 1994-07-14
EP0287702A1 (en) 1988-10-26
DE3713166A1 (en) 1988-11-03
SG66691G (en) 1991-09-13
EP0287702B1 (en) 1991-03-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)