DE825814C - Pedal body covered with an elastic layer for bicycles or motorcycles - Google Patents

Pedal body covered with an elastic layer for bicycles or motorcycles

Info

Publication number
DE825814C
DE825814C DEP370A DEP0000370A DE825814C DE 825814 C DE825814 C DE 825814C DE P370 A DEP370 A DE P370A DE P0000370 A DEP0000370 A DE P0000370A DE 825814 C DE825814 C DE 825814C
Authority
DE
Germany
Prior art keywords
pedal body
elastic layer
bicycles
motorcycles
body covered
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
DEP370A
Other languages
German (de)
Inventor
Franz Peine
Victor Peine
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.)
METALLWARENFABRIK Gebr PEINE
Original Assignee
METALLWARENFABRIK Gebr PEINE
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 METALLWARENFABRIK Gebr PEINE filed Critical METALLWARENFABRIK Gebr PEINE
Priority to DEP370A priority Critical patent/DE825814C/en
Application granted granted Critical
Publication of DE825814C publication Critical patent/DE825814C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/08—Pedals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Description

Das Hauptpatent 816 799 bezieht sich auf für Fahr- und Motorräder vorgesehene Pedalkörper, die von einer mit ihnen festhaltend verbundenen elastischen Schicht umhüllt sind. Bei einer solchen Ausgestaltung kann sich die elastische Schicht nicht gegenüber dem Pedalkörper verschieben. Auf solche Weise wird einem vorzeitigen Verschleiß der elastischen Schicht durch vom Pedalkörper ausgehende Verletzungen vorgebeugt.The main patent 816 799 relates to bicycles and motorcycles provided pedal body, which is held by an elastic connected to them Layer are wrapped. In such a configuration, the elastic layer can do not move in relation to the pedal body. In such a way one becomes premature Wear of the elastic layer due to injuries emanating from the pedal body bent forward.

Um die Sicherung der elastischen Schicht gegen vorzeitige Zerstörung weiterhin zu erhöhen, besteht in Vervollkommnung des Gegenstandes des Hauptpatentes 816799 erfindungsgemäß -die elastische Schicht mindestens in der Umgebung der Lagerstellen des Pedalkörpers aus einem gegenüber Schmiermitteln widerstandsfähigen Werkstoff. Gegen Schmiermittel widerstandsfähige Gummi-oder gummiähnliche Werkstoffe sind an sich bekannt, sie gehen unter Vermittlung der in der Gummitechnik üblichen Haftmittel eine unlösbare Haftverbindung mit dem Pedalkörper ein und verbinden sich homogen mit dem übrigen Teil der elastischen Schicht, der aus einem nicht schmiermittelbeständigen `'Werkstoff besteht.To secure the elastic layer against premature destruction to continue to increase consists in perfecting the subject matter of the main patent 816799 according to the invention -the elastic layer at least in the vicinity of the bearing points of the pedal body made of a material that is resistant to lubricants. Rubber or rubber-like materials resistant to lubricants are on known themselves, they go through the mediation of the usual adhesives in rubber technology a permanent adhesive connection with the pedal body and connect homogeneously with the remaining part of the elastic layer, which is made of a non-lubricant-resistant `` 'The material is made.

Durch die erfindungsgemäße Ausgestaltung wird eine Zerstörung des elastischen Überzuges durch Schmiermittel, welche aus den Lagerstellen des Pedalkörpers austreten, vermieden und somit die Gebrauchsdauer der elastischen Schicht verlängert.The inventive design is a destruction of elastic coating by lubricant, which from the bearing points of the pedal body emerge, avoided and thus the service life of the elastic layer is extended.

Der Erfindungsgegenstand ist in der Zeichnung (Fig. i bis 3) in einem Ausführungsbeispiel, zum Teil im Schnitt, dargestellt. Der Pedalkörper a besteht aus einem metallischen Werkstoff und ist durch eine elastische Schicht n umhüllt, welche mit dem Pedalkörper festhaftend verbunden ist. In der Umgebung der Lagerstellen b des Pedalkörpers besteht dessen elastischer Überzug aus einem Werkstoff, welcher gegenüber Schmiermitteln widerstandsfähig ist. Der aus schmiermittelwiderstandsfähigem Werkstoff bestehende Bereich des elastischen Überzuges ist in der Zeichnung durch Kreuzschraffur veranschaulicht. In den übrigen Bereichen kann der elastische Überzug aus nichtschmiermittelbeständigen elastischen Werkstoffen bestehen. Es ist jedoch Vorsorge zu treffen, daß die verschiedenen Werkstoffe der elastischen Schicht mit dem Pedalkörper a, gegebenenfalls unter Mitverwendung der in der Gummitechnik bekannten Haftmittel, eire Haftverbindung eingehen.The subject of the invention is in the drawing (Fig. I to 3) in one Embodiment shown, partly in section. The pedal body a consists made of a metallic material and is encased by an elastic layer n, which is firmly adhered to the pedal body. In the vicinity of the camps b of the pedal body consists of its elastic coating made of a material which is resistant to lubricants. The one made of lubricant-resistant Material existing area of the elastic coating is shown in the drawing Cross hatch illustrates. The elastic cover can be used in the remaining areas consist of non-lubricant-resistant elastic materials. However, it is Take precaution that the different materials of the elastic layer with the pedal body a, optionally with the use of those known in rubber technology Adhesive to enter into an adhesive bond.

Claims (1)

PATENTANSPRUCH: Mit einer elastischen Schicht umhüllter Pedalkörper für Fahr- oder -Motorräder nach Patent 816799, dadurch gekennzeichnet, daß die mit dem Pedalkörper festhaftend verbundene elastische Schicht mindestens in der Umgebung der Lagerstellen des Pedalkörpers aus einem gegenüber Schmiermitteln- widerstandsfähigen Werkstoff besteht.PATENT CLAIM: Pedal body covered with an elastic layer for bicycles or motorcycles according to patent 816799, characterized in that the with The elastic layer firmly adhered to the pedal body at least in the vicinity the bearing points of the pedal body made of a lubricant-resistant Material.
DEP370A 1949-12-02 1949-12-02 Pedal body covered with an elastic layer for bicycles or motorcycles Expired DE825814C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP370A DE825814C (en) 1949-12-02 1949-12-02 Pedal body covered with an elastic layer for bicycles or motorcycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP370A DE825814C (en) 1949-12-02 1949-12-02 Pedal body covered with an elastic layer for bicycles or motorcycles

Publications (1)

Publication Number Publication Date
DE825814C true DE825814C (en) 1951-12-20

Family

ID=7356577

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP370A Expired DE825814C (en) 1949-12-02 1949-12-02 Pedal body covered with an elastic layer for bicycles or motorcycles

Country Status (1)

Country Link
DE (1) DE825814C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920952C (en) * 1952-06-14 1954-12-02 Wagner & Co Block pedal for bicycles with reflector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920952C (en) * 1952-06-14 1954-12-02 Wagner & Co Block pedal for bicycles with reflector

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