DE874409C - Steering wheel for motor vehicles - Google Patents

Steering wheel for motor vehicles

Info

Publication number
DE874409C
DE874409C DEL3860A DEL0003860A DE874409C DE 874409 C DE874409 C DE 874409C DE L3860 A DEL3860 A DE L3860A DE L0003860 A DEL0003860 A DE L0003860A DE 874409 C DE874409 C DE 874409C
Authority
DE
Germany
Prior art keywords
steering wheel
motor vehicles
wheel rim
metal
production
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
DEL3860A
Other languages
German (de)
Inventor
Karl Bien
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.)
PETRI LENKRADWERK
Original Assignee
PETRI LENKRADWERK
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 PETRI LENKRADWERK filed Critical PETRI LENKRADWERK
Priority to DEL3860A priority Critical patent/DE874409C/en
Application granted granted Critical
Publication of DE874409C publication Critical patent/DE874409C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/06—Rims, e.g. with heating means; Rim covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

Lenkrad. für Kraftfahrzeuge Die Erfindung bezieht sich auf ein Lenkrad für Kraftfahrzeuge aus Metall, insbesondere aus Stahl, Aluminium od. dgl., mit einer Decke aus Nichtmetall, z. B. aus Kunststoff, die den Radkranz einteilig umhüllt, wie an sich bekannt ist.Steering wheel. for motor vehicles The invention relates to a steering wheel For motor vehicles made of metal, in particular made of steel, aluminum or the like. With a Ceiling made of non-metal, e.g. B. made of plastic, which encloses the wheel rim in one piece, as is known per se.

Die Erfindung besteht darin, daß die Oberfläche der Radkranzumhüllung dem Aussehen einer Schnurumwicklung nachgebildet ist. Durch diese Ausbildung der Radkranzumhüllung werden die Vorteile eines schnurumwickelten Lenkrades, nämlich dessen hohe Griffigkeit mit den Vorteilen der Einteiligkeit der Umhüllung vereint, und es ergibt sich auf diese Weise eine wesentliche Vereinfachung sowohl an Material als auch bei der Fertigung. Das gemäß der Erfindung gestaltete Oberflächenprofil der Radkranzumhüllung kann beim Aufbringen der Hülle durch Umpressen, Umspritzen oder im Preßspritzverfahren erzeugt werden. Dabei kann das Oberflächenprofil der einteiligen Radkranzumhüllung so ausgebildet sein, daß die Umhüllung entweder im Aussehen einer Schnur im geschlossenen Ring entspricht oder das Aussehen einer schraubenförmig verlaufenden Schnur hat.The invention consists in that the surface of the wheel rim cover is modeled on the appearance of a cord wrapping. Through this training of the Radkranzumhüllung are the advantages of a cord-wrapped steering wheel, viz its high grip combined with the advantages of the one-piece cover, and in this way there is a substantial simplification of both material as well as in production. The surface profile designed according to the invention the wheel rim cover can when the cover is applied by pressing or overmolding or produced in the transfer molding process. The surface profile of the one-piece wheel rim cover be designed so that the cover is either in Looks like a cord in a closed ring or looks like a helix has a running cord.

Claims (2)

PATENTANSPRÜCHE: i. Lenkrad für .Kraftfahrzeuge aus Metall, insbesondere Stahl, Aluminium od. dgl., mit einer den Radkranz einteilig umhüllenden Decke aus Nichtmetäll, z:, B. aus, Kunststoff, dadurch gekennzeichnet, daß die Oberfläche der Radkranzumhüllung dem Aussehen einer Schnurumwicklüng nachgebildet ist. PATENT CLAIMS: i. Steering wheel for motor vehicles of metal, in particular Steel, aluminum or the like, with a cover that envelops the wheel rim in one piece the end Non-metal, e.g. made of plastic, characterized in that the surface the Radkranzumhüllung is modeled on the appearance of a Schnurumwicklüng. 2. Verfahren zur Herstellung 'eines Lenkradkranzes nach Anspruch r, dadurch gekennzeichnet, daß das als Schnurumwicklung ausgebildete Oberflächenprofil der Radkranzumhüllung hei deren Herstellung durch Verwendung von entsprechend gestalteten PreB-, Spritz- oder Prellspritzformen erzeugt wird. Angezogene Druckschriften: . Deutsche Patentschriften Nr. 437 0913 568 826.2. Procedure for the production of a steering wheel rim according to claim r, characterized in that the surface profile of the wheel rim covering, designed as a cord wrapping, is hot their production by using appropriately designed PreB, injection or Bounce injection molds is generated. Referred publications:. German patents No. 437 0913 568 826.
DEL3860A 1950-09-24 1950-09-24 Steering wheel for motor vehicles Expired DE874409C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL3860A DE874409C (en) 1950-09-24 1950-09-24 Steering wheel for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL3860A DE874409C (en) 1950-09-24 1950-09-24 Steering wheel for motor vehicles

Publications (1)

Publication Number Publication Date
DE874409C true DE874409C (en) 1953-04-23

Family

ID=7256349

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL3860A Expired DE874409C (en) 1950-09-24 1950-09-24 Steering wheel for motor vehicles

Country Status (1)

Country Link
DE (1) DE874409C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE437091C (en) * 1925-09-15 1927-03-17 Otto Frede Clothing for steering handwheels of motor vehicles
DE568826C (en) * 1933-01-24 Robert Bosch Akt Ges Steering handwheel, especially for motor vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE568826C (en) * 1933-01-24 Robert Bosch Akt Ges Steering handwheel, especially for motor vehicles
DE437091C (en) * 1925-09-15 1927-03-17 Otto Frede Clothing for steering handwheels of motor vehicles

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