NL1005298C1 - Bicycle anti-theft device - Google Patents

Bicycle anti-theft device Download PDF

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Publication number
NL1005298C1
NL1005298C1 NL1005298A NL1005298A NL1005298C1 NL 1005298 C1 NL1005298 C1 NL 1005298C1 NL 1005298 A NL1005298 A NL 1005298A NL 1005298 A NL1005298 A NL 1005298A NL 1005298 C1 NL1005298 C1 NL 1005298C1
Authority
NL
Netherlands
Prior art keywords
bicycle
handlebars
theft device
force
lock
Prior art date
Application number
NL1005298A
Other languages
Dutch (nl)
Inventor
Robert Ferdinand Ouweneel
Original Assignee
Robert Ferdinand Ouweneel
Hinneman Benno Celina
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 Robert Ferdinand Ouweneel, Hinneman Benno Celina filed Critical Robert Ferdinand Ouweneel
Priority to NL1005298A priority Critical patent/NL1005298C1/en
Application granted granted Critical
Publication of NL1005298C1 publication Critical patent/NL1005298C1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/02—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The anti-theft device includes a lock mechanism which is disengaged so that the handlebars of a bicycle can turn freely with respect to the forks, so rendering the machine unridable. Unlike with conventional bicycle locks, applying force has no useful result. The lock can be engaged and disengaged only by using a key. If the appropriate key is not available, the only recourse is to saw through the tube on which the front forks swivel. Conversely, the handlebars could be locked to the frame of the bicycle.

Description

-1- WëEking van een stuurdeblokkeerslot ten behoeve van rijwielen-1- Operation of a steering lock for bicycles

De uitvinding heeft betrekking op de werking van een inrichting die het stuur van een rijwiel deblokkeerd ten op-5 zichte van de stuurpen, zodat het stuur vrij kan ronddraaienThe invention relates to the operation of a device which unlocks the handlebars of a bicycle with respect to the stem, so that the handlebars can rotate freely

Omgekeerd als een stuurslot dat het stuur blokkeerd ten opzichte van het frame van een rijwiel.Inverted as a steering lock that blocks the handlebars from the frame of a bicycle.

Met een slot is het stuur te blokkeren in de juiste stand ten opzichte van de stuurpen, zodat men van het rijwiel ge-10 bruik kan maken.With a lock, the handlebars can be locked in the correct position relative to the stem, so that the bicycle can be used.

Gebleken is dat de meest gangbare fietsloten met geweld en simpel gereedschap zijn te forceren.It has been found that the most common bicycle lottery tickets can be forced with force and simple tools.

Deze uitvinding deblokkeerd het stuur ten opzichte van de stuurpen zodat dit vrij kan ronddraaien, in gedeblokkeerde 15 toestand kan men geen geweld op dit slot loslaten mede door de vrij draaiende onderdelen.The present invention unlocks the handlebar relative to the stem so that it can rotate freely, in the unlocked state no force can be released on this lock, partly due to the freely rotating parts.

Indien men geweld op het slot uitoefend heeft dit tot gevolg dat het stuur ten opzichte van de stuurpen in zijn geheel niet meer te blokkeren is, en zodoende het rijwiel niet 20 meer te gebruiken is.If force is exerted on the lock, this has the consequence that the handlebars can no longer be blocked with respect to the stem as a whole, and the bicycle can thus no longer be used.

De werking van de inrichting is zodanig dat het geheel alleen met bijbehorende sleutel(s) te monteren en te demonteren is .The operation of the device is such that the whole can only be assembled and disassembled with the associated key (s).

Bij het ontbreken van deze sleutel(s) dient de stuurpen 25 doorgezaagd te worden om het geheel te vernieuwen, dit bemoeilijkt de diefstal van rijwielen met bovenstaande inrichting.In the absence of this key (s), the stem 25 must be cut to renew the whole, this makes the theft of bicycles with the above device more difficult.

10052981005298

Claims (2)

* ft* ft -2- Werking van eenstuurdeblokkeerslot ten behoeve van rijwielen MET HET KENMERK, Dat de inrichting gebaseerd is op het deblokkeren van het stuur van een rijwiel ten opzichte van de 5 stuurpen, zodat dit vrij kan ronddraaien. Hierdoor kan men geen kracht op de inrichting zetten om het te forceren, alleen met de juiste sleutel is het stuur te blokkeren in de juiste stand ten opzichte van de stuurpen. Sloten welke iets (stuur of wielen) van een rijwiel blok-10 keren zijn in de meeste gevallen met geweld te forceren. 1005298-2- Operation of a handlebar lock for bicycles WITH THE FEATURE, That the device is based on unlocking the handlebars of a bicycle with respect to the 5 stem so that it can rotate freely. As a result, no force can be put on the device to force it, only with the right key can the handlebar be locked in the correct position relative to the stem. Locks which block something (handlebars or wheels) of a bicycle 10 times can in most cases be forced by force. 1005298
NL1005298A 1997-02-17 1997-02-17 Bicycle anti-theft device NL1005298C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1005298A NL1005298C1 (en) 1997-02-17 1997-02-17 Bicycle anti-theft device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1005298A NL1005298C1 (en) 1997-02-17 1997-02-17 Bicycle anti-theft device
NL1005298 1997-02-17

Publications (1)

Publication Number Publication Date
NL1005298C1 true NL1005298C1 (en) 1998-08-18

Family

ID=19764437

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1005298A NL1005298C1 (en) 1997-02-17 1997-02-17 Bicycle anti-theft device

Country Status (1)

Country Link
NL (1) NL1005298C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036961C2 (en) * 2009-05-14 2010-11-18 Harm Werf FRONT FORK ROTATION LOCK FOR BICYCLES.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036961C2 (en) * 2009-05-14 2010-11-18 Harm Werf FRONT FORK ROTATION LOCK FOR BICYCLES.

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Legal Events

Date Code Title Description
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20010901