DE225972C - BICYCLE LOCK WITH REVERSIBLE PEDAL CONTROL - Google Patents

BICYCLE LOCK WITH REVERSIBLE PEDAL CONTROL

Info

Publication number
DE225972C
DE225972C DE1909225972D DE225972DA DE225972C DE 225972 C DE225972 C DE 225972C DE 1909225972 D DE1909225972 D DE 1909225972D DE 225972D A DE225972D A DE 225972DA DE 225972 C DE225972 C DE 225972C
Authority
DE
Germany
Prior art keywords
pedal
carrying
crank
bicycle lock
pedal control
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
DE1909225972D
Other languages
German (de)
Inventor
Wilhelm Marx
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
Application granted granted Critical
Publication of DE225972C publication Critical patent/DE225972C/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
    • B62H5/08Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive
    • B62H5/10Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive acting on a pedal crank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung betrifft ein Fahrradschloß mit umlegbarer Tretkurbel, bei dem der das Pedal tragende Teil an einem verschiebbaren Teil des auf der Achse befestigten Kurbelarmes gelenkig befestigt ist. Nach der Erfindung ist der das Pedal tragende Kurbelteil mit einer Verlängerung versehen, welche in Gebrauchsstellung der Kurbel zur Aufnahme eines Riegels dient, während sieThe present invention relates to a bicycle lock with reversible crank, in which the part carrying the pedal is attached to a sliding part of the part that is mounted on the axle Crank arm is articulated. According to the invention, the one carrying the pedal Crank part provided with an extension, which in the position of use of the crank for Serves inclusion of a latch while it

ίο sich nach Umlegen des das Pedal tragenden . Teils und nach Verriegelung des letzteren tragenden verschiebbaren Teils gegen den auf der Achse festen Kurbelarm stützt, um die Zurückdrehung des das Pedal tragenden Teils zu verhindern.ίο after turning down the one that carries the pedal . Part and after locking the latter supporting slidable part against the the axis fixed crank arm supports to the back rotation of the part carrying the pedal to prevent.

Die Zeichnung zeigt das Fahrradschloß in Fig. ι in der Ruhelage und in Fig. 2 in der Sperrstellung. Fig. 3 stellt einen Schnitt nach Linie A-B der Fig. 2 dar.The drawing shows the bicycle lock in Fig. Ι in the rest position and in Fig. 2 in the locked position. FIG. 3 shows a section along line AB of FIG.

An dem mit der Kurbelachse fest verbundenen Teil α ist der das Pedal tragende Teil b geführt, welcher an einem schlittenartigen Teil c gelenkig befestigt und mit einer Verlängerung m versehen ist. Zur Sicherung des Kurbelteiles b, c in seiner jeweiligen Stellung, gegenüber dem Teil et,' dient der an letzterem angeordnete, zweckmäßig aus einem Gewindebolzen bestehende Riegel g, welcher gegebenenfalls durch Beeinflussung entsprechender Sicherungen in oder außer Wirkung gegenüber dem verschiebbaren Teil b, c tritt oder in eine der Bohrungen e, f desselben eingreift und seine Verschiebung verhindert. On the part α fixedly connected to the crank axle , the part b carrying the pedal is guided, which is articulated to a slide-like part c and is provided with an extension m . To secure the crank part b, c in its respective position, opposite the part et ' , the bolt g, which is arranged on the latter and expediently consists of a threaded bolt , is used, if necessary, by influencing corresponding safeguards, in or out of effect with respect to the displaceable part b, c or engages in one of the bores e, f thereof and prevents its displacement.

Behufs Umlegung des Teils b ist der Teil c so weit an dem Teil α zu verschieben, bis die Verlängerung m des Teils b aus dem. Teil α heraustritt. Nach dem Umlegen des Teils b findet ein Zurückschieben beider Teile b und c statt, worauf der Riegel g in die Bohrung f des Schlittens c gebracht wird. Der Teil b stützt sich jetzt gegen das Ende des Kurbelarmes α und ist dadurch gegen Drehung gesichert (vgl. Fig. 2).For the purpose of relocating part b , part c is to be shifted on part α until the extension m of part b comes out of the. Part α emerges. After part b has been turned over, both parts b and c are pushed back, whereupon the bolt g is brought into the bore f of the slide c . The part b is now supported against the end of the crank arm α and is thus secured against rotation (see. Fig. 2).

Der verschiebbare Schlitten c ist mit einer Nut h versehen, in welche der gegebenenfalls federnde Riegel g in der unwirksamen Stellung eingreift, um einen Anschlag zur Begrenzung der Verschiebung des Schlittens zu bilden.The displaceable slide c is provided with a groove h into which the possibly resilient bolt g engages in the inoperative position in order to form a stop for limiting the displacement of the slide.

Claims (1)

Patent-Anspruch:Patent claim: Fahrradschloß mit umlegbarer Tretkurbel, bei dem der das Pedal tragende Teil an einem verschiebbaren Teil des auf der Achse befestigten Kurbelarmes gelenkig befestigt ist, dadurch gekennzeichnet, daß der das Pedal tragende Teil (b) mit einer in der Gebrauchsstellung der Kurbel für den Eingriff eines Riegels (g) bestimmten Verlängerung (m) versehen ist, die sich bei dem nach Umlegung des das Pedal tragenden Teils erfolgenden Zurückschieben des verschiebbaren Teils (c) gegen das Ende des auf der Achse befestigten Kurbeiarmes (a) legt · und nach Verriegelung des verschiebbaren Teils (c) gegenüber dem Kurbelarm (α) die Zurückdrehung des das Pedal tragenden Teils (b) aus der Sperrlage verhindert.Bicycle lock with a reversible pedal crank, in which the part carrying the pedal is articulated to a displaceable part of the crank arm attached to the axle, characterized in that the part (b) carrying the pedal has a crank in the position of use for engaging a bolt (g) a certain extension (m) is provided, which is provided when the sliding part (c) is pushed back against the end of the crank arm (a) attached to the axle after the part carrying the pedal has been folded over and after the sliding part has been locked (c) with respect to the crank arm (α) prevents the part (b) carrying the pedal from rotating back out of the blocking position. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1909225972D 1909-06-08 1909-06-08 BICYCLE LOCK WITH REVERSIBLE PEDAL CONTROL Expired DE225972C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE225972T 1909-06-08

Publications (1)

Publication Number Publication Date
DE225972C true DE225972C (en) 1910-09-22

Family

ID=486566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1909225972D Expired DE225972C (en) 1909-06-08 1909-06-08 BICYCLE LOCK WITH REVERSIBLE PEDAL CONTROL

Country Status (1)

Country Link
DE (1) DE225972C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202323A1 (en) * 1991-01-29 1992-07-30 Joerg Wunderlich Gearshift securing device for bicycle - has two-part gearshift lever, with one removable part
DE4305937A1 (en) * 1993-02-26 1993-08-12 Alfred Dipl Ing Frank Portable cycle for carriage in car - divides into two roughly equal parts joined at crossbar and down tube and is assembled without tools
DE19531315A1 (en) * 1995-08-25 1996-02-22 Stephan Lucas Pedal locking system for protection of bicycles against theft
DE19728010A1 (en) * 1997-07-01 1999-01-07 Jaus Karl Hans Internal combustion engine cooling medium temperature regulation procedure
DE19731637A1 (en) * 1997-07-23 1999-01-28 Werner Van Gelder Anti-theft device for bicycle
DE102016012733A1 (en) * 2016-10-24 2018-04-26 lacov Grinberg Bicycle with folding pedals

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202323A1 (en) * 1991-01-29 1992-07-30 Joerg Wunderlich Gearshift securing device for bicycle - has two-part gearshift lever, with one removable part
DE4305937A1 (en) * 1993-02-26 1993-08-12 Alfred Dipl Ing Frank Portable cycle for carriage in car - divides into two roughly equal parts joined at crossbar and down tube and is assembled without tools
DE19531315A1 (en) * 1995-08-25 1996-02-22 Stephan Lucas Pedal locking system for protection of bicycles against theft
DE19728010A1 (en) * 1997-07-01 1999-01-07 Jaus Karl Hans Internal combustion engine cooling medium temperature regulation procedure
DE19728010C2 (en) * 1997-07-01 2002-08-29 Karl-Hans Jaus Arrangement for pivotally holding a bicycle handlebar
DE19731637A1 (en) * 1997-07-23 1999-01-28 Werner Van Gelder Anti-theft device for bicycle
DE102016012733A1 (en) * 2016-10-24 2018-04-26 lacov Grinberg Bicycle with folding pedals
DE102016012733B4 (en) 2016-10-24 2019-07-18 lacov Grinberg Bicycle with folding pedals

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