DE802909C - Bicycle brake drum hub with built-in safety lock - Google Patents

Bicycle brake drum hub with built-in safety lock

Info

Publication number
DE802909C
DE802909C DEP9187A DEP0009187A DE802909C DE 802909 C DE802909 C DE 802909C DE P9187 A DEP9187 A DE P9187A DE P0009187 A DEP0009187 A DE P0009187A DE 802909 C DE802909 C DE 802909C
Authority
DE
Germany
Prior art keywords
brake drum
built
drum hub
safety lock
lock
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
DEP9187A
Other languages
German (de)
Inventor
Erich Wippermann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP9187A priority Critical patent/DE802909C/en
Application granted granted Critical
Publication of DE802909C publication Critical patent/DE802909C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE 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
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/14Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
    • B62H5/18Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation acting on a braking device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Description

Gegenstand der Erfindung ist eine Breinstrommelnabe mit eingebautem Fahrrad-Sicherheits-Steckschloß, wie solche zur Sicherung in Fahrräder eingesteckt werden. Es zeigt Abb. i die Bremstrommelnabe mit eingesetztem Fahrrad-Sicherheits-Steckschloß nebst Schlüssel in Seitenansicht, Abb. 2 dieselbe von vorn gesehen, Abb. 3 die Bremstrommelnabe mit herausgezogenem Fahrrad-Sicherheits-Steckschloß in der Seitenansicht, Abb.4 die Bremstrommelnabe mit eingesetztem Fahrrad-Sicherheits-Steckschloß in der Ansicht von oben.The invention relates to a pulp drum hub with a built-in Bicycle safety lock, such as those used for securing bicycles will. Fig. I shows the brake drum hub with the inserted bicycle safety lock together with the key in a side view, Fig. 2 the same seen from the front, Fig. 3 the brake drum hub with pulled out bicycle safety lock in the side view, Fig.4 the brake drum hub with inserted bicycle safety lock in the view from above.

Die Fahrrad-Bremstrommelnabe besteht aus der eigentlichen Nahe mit der Bremstrommel a und dem Deckel b (s. Abb. i bis 4). An dem Deckel b ist ein Augenlager c angebracht, in welchem eine Buchse d zur Aufnahme des Fahrrad-Sicherheits-Steckschlosses e eingebaut ist. Das Sicherheits-Steckschloß e ist mit einer Nase f versehen, welche sich beim Einführen desselben in eine entsprechende Nut der Buchse d führt und wie bei einem Bajonettverschluß nach dem Einführen durch Viertel- oder halbe Drehung, je nach Ausführung des Schlosses, durch einen entsprechenden Schlüssel gegen Herausziehen gesichert ist. Das eigentliche Sicherheits-Steckschloß ist so eingerichtet, daß nach dem Einschieben und der Viertel- bzw. halben Drehung des Schlüssels g (Abb. i und .4) dieser herausgenommen werden kann.The bicycle brake drum hub consists of the actual close with the brake drum a and the cover b (see Fig. i to 4). There is an eye bearing on the cover b c attached, in which a socket d for receiving the bicycle safety mortise lock e is built in. The safety lock e is provided with a nose f, which when it is inserted into a corresponding groove in the socket d and how in the case of a bayonet lock after insertion by a quarter or half turn, depending on the design of the lock, with a corresponding key to prevent it from being pulled out is secured. The actual security lock is set up so that after inserting the key and turning it a quarter or half a turn (Fig. i and .4) this can be removed.

Wenn das Schloß in dieser Stellung in dem Deckel der Bremstrommelnabe sitzt, steht der Zapfen h zwischen den Speichen i des Vorder- oder Hinterrades, wodurch das Rad gesperrt wird und somit gegen Drehung gesichert ist. Der Schlüssel g (Abb. i und 4) kann nur bei eingeführter und gesperrter Stellung des Fahrrad-Sicherheits-Steckschlosses herausgezogen werden, während derselbe beim Zurückdrehen und Herausziehen aus der Buchse d fest mit dem Sicherheits-Steckschloß e verbunden bleibt und dadurch nicht abhanden kommen kann.When the lock is in this position in the cover of the brake drum hub sits, the pin h is between the spokes i of the front or rear wheel, whereby the wheel is locked and thus secured against rotation. The key g (Fig. i and 4) can only be used when the bicycle safety key lock is inserted and in the locked position be pulled out, while the same when turning back and pulling out of the Socket d remains firmly connected to the safety plug lock e and therefore not can get lost.

Claims (1)

PATENTANSPRUCH: Fahrrad-Bremstrommelnabe mit eingebautem Sicherheits-Steckschloß, dadurch gekennzeichnet, daß in dem Deckel (b) der Bremstrommelnabe in einer Augenlagerung (c) eine Buchse (d) mit Schlitz wie bei einem Bajonettverschluß eingesetzt ist, durch die das Sicherheits-Steckschloß (e) so eingeführt wird, daß der Zapfen (h) desselben zwischen den Radspeichen steht.PATENT CLAIM: Bicycle brake drum hub with built-in safety lock, characterized in that in the cover (b) the brake drum hub in an eye bearing (c) a socket (d) with a slot like a bayonet lock is inserted, through which the safety lock (e) is inserted so that the pin (h) the same between the wheel spokes.
DEP9187A 1948-10-02 1948-10-02 Bicycle brake drum hub with built-in safety lock Expired DE802909C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP9187A DE802909C (en) 1948-10-02 1948-10-02 Bicycle brake drum hub with built-in safety lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP9187A DE802909C (en) 1948-10-02 1948-10-02 Bicycle brake drum hub with built-in safety lock

Publications (1)

Publication Number Publication Date
DE802909C true DE802909C (en) 1951-02-26

Family

ID=7362149

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP9187A Expired DE802909C (en) 1948-10-02 1948-10-02 Bicycle brake drum hub with built-in safety lock

Country Status (1)

Country Link
DE (1) DE802909C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1021917C2 (en) * 2002-11-13 2004-05-14 Elisabeth Koenders Anti theft device for e.g. motorcycles, comprises locking pin cooperating with disc inside drum brake housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1021917C2 (en) * 2002-11-13 2004-05-14 Elisabeth Koenders Anti theft device for e.g. motorcycles, comprises locking pin cooperating with disc inside drum brake housing

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