DE1814705A1 - Device for increasing the grip of car tires - Google Patents

Device for increasing the grip of car tires

Info

Publication number
DE1814705A1
DE1814705A1 DE19681814705 DE1814705A DE1814705A1 DE 1814705 A1 DE1814705 A1 DE 1814705A1 DE 19681814705 DE19681814705 DE 19681814705 DE 1814705 A DE1814705 A DE 1814705A DE 1814705 A1 DE1814705 A1 DE 1814705A1
Authority
DE
Germany
Prior art keywords
grip
increasing
wheel
car tires
outside
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.)
Pending
Application number
DE19681814705
Other languages
German (de)
Inventor
Hans Bischoff
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 DE19681814705 priority Critical patent/DE1814705A1/en
Publication of DE1814705A1 publication Critical patent/DE1814705A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/04—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

"Vorrichtung zur Erhöhung der Griffigkeit von Autoreifen" Die Erfindung bezieht sich auf eine VorrichtunS zur Erhöhung der Griffigkeit von Autoreifen. "Device for increasing the grip of automobile tires" The invention relates to a device for increasing the grip of automobile tires.

Wenn stich die Antriebsräder von Kraftwagen in Schnee, Schlamm oder Sand eingewühlt haben, ist es nicht mehr mlich, die Ruder mit Schneeke-tten zu umschließen oder gar die Reifen zu wechseln. Für derartige Fälle sind Vorrichtungen bekannt, die im Durchnesser außen auf das Rad gelegt werden und den Reifen krallenartig übergreifen. An ihrer Außenseite sind die Krallen mit Rippen versehen, die dem Rad eine erhöhte Griffigkeit verleihen.When the drive wheels of motor vehicles sting in snow, mud or Having burrowed sand, it is no longer possible to enclose the oars with snow chains or even to change the tires. Devices are known for such cases which are placed on the outside of the wheel in the diameter and grip the tire like claws. The claws are provided with ribs on the outside, which give the wheel a raised surface Give grip.

Bei der Vorrichtung der Erfindung ist die Griffigkeit dadurch noch weiter erhöht und zugleich das Anlegen und Abnehmen der Vorrichtung erleichtert, daß sie aus zwei mit ihren Stämmen axial zusammenschließbaren y-förmigen Profilteilen besteht, von denen die beiden freien Schenkel den Reifenumfang in spitzem Winel krallenförmig übergreifen.In the device of the invention, the grip is thereby still further increases and at the same time makes it easier to put on and take off the device, that it consists of two y-shaped profile parts which can be axially joined together with their trunks consists, of which the two free legs the Tire circumference in claw-shaped overlap the acute angle.

Als Profil kan mit Verteil ein u-Profil Verwendung finden-In den Verschluß der beiden Tcile kann eine Feder eingebaut sein, welche die Längenänderung des Raddurchmessers bei der Raddrehung ausgleicht.A u-profile can be used as a profile with a distributor in the closure A spring can be built into the two Tcile, which changes the length of the wheel diameter compensates for the wheel rotation.

Die Zeichnung zeigt beispielsweise schematisch eine bevorzugte Ausführungsform der Erfindung und zwar ist : Fig. 1 : eine Draufsicht auf ein Kraftwagenrad mit auimontierter Vorrichtung gemäß der Erfindung.The drawing shows, for example, schematically a preferred embodiment of the invention, namely: Fig. 1: a plan view of a motor vehicle wheel with self-assembled device according to the invention.

Fig. 2 : eine Frontansicht des Rades nach Fig. 1 und Fig. 3 : eine perspektivische Ansicht einer Verrichtung der Erfindung vor dem Zusammenschließen. FIG. 2: a front view of the wheel according to FIG. 1 and FIG. 3: a perspective view of a performance of the invention prior to interlocking.

Die Vorrichtung der Erfindung besteht aus zwei y-förmigen Profilblechteilen 2, die mit einer Spannschraube (Fig. 1) vorn auf dem Rad zusammengeschlossen werden können. Die Freien Schenkel 1, die bei der Ausführungsform mit Rippen versehen sind, überbrücken das Reifenprofil in einem Winkel von 45 - 600 zum Umfang (i?ig. 2).The device of the invention consists of two Y-shaped profiled sheet metal parts 2, which are connected with a clamping screw (Fig. 1) on the front of the wheel can. The free legs 1, which are provided with ribs in the embodiment, bridge the tire tread at an angle of 45 - 600 to the circumference (fig. 2).

Claims (2)

P a t e n t a n s p r ü c h e :P a t e n t a n s p r ü c h e: 1. Vorrichtung zur Erhömungsder Griffigkeit von Autoreifen, die im Durchmeeser außen auf das Rad gelegt wird und den Reifen krallenartig übergreift, wobei die krallen an der Außenseite mit Rippen verschen sind, gekennzeichnet durch zwei mit ihren Stämmen axial zusammenschließbare y-förmige Profilleisten (2), vorzugsweise aus u-Profiblech, von denen die beiden Freien Schenkel (1) den Reifenunfang in spitzem Winkel zur Unfangslinie krallörmig übergreifen.1. Device for increasing the grip of car tires that are in Durchmeeser is placed on the outside of the wheel and clasps over the tire like a claw, the claws on the outside with ribs are given away, characterized by two y-shaped profile strips (2) which can be axially joined together with their trunks, preferably made of u-profile sheet, of which the two free legs (1) the tire circumference in a pointed Extend the angle to the perimeter line in a claw-like manner. 2. Vorrichtung nach Anspruch 1 oder 2 d a d u r c h g e k e n n -zeichnet, daß in den Verschluß eine Feder eingebaut ist, die die Längenänderungen des Durchmessers bei der Raddrehung ausgleicht. 2. Apparatus according to claim 1 or 2 d a d u r c h g e k e n n drawn, that a spring is built into the closure, the changes in length of the diameter compensates for the wheel rotation. Lee rseiteLee r side
DE19681814705 1968-12-14 1968-12-14 Device for increasing the grip of car tires Pending DE1814705A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681814705 DE1814705A1 (en) 1968-12-14 1968-12-14 Device for increasing the grip of car tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681814705 DE1814705A1 (en) 1968-12-14 1968-12-14 Device for increasing the grip of car tires

Publications (1)

Publication Number Publication Date
DE1814705A1 true DE1814705A1 (en) 1970-06-25

Family

ID=5716223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681814705 Pending DE1814705A1 (en) 1968-12-14 1968-12-14 Device for increasing the grip of car tires

Country Status (1)

Country Link
DE (1) DE1814705A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498530A1 (en) * 1981-01-28 1982-07-30 Karagheozian Andre Anti-skid snow chain attachment for vehicle wheels - comprises rigid loops which clamp onto type surface and extend from central plate
EP0112611A2 (en) * 1982-10-13 1984-07-04 1862 - 5186 Quebec Inc. Traction device for land vehicle tire
FR2626532A1 (en) * 1988-02-02 1989-08-04 Taunay Maurice Anti-skid device for wheels of motor vehicles
ES2332855A1 (en) * 2008-04-22 2010-02-12 Manuel Carranco Ortega Mechanism of chain holding for snow or ice in automobile vehicle wheels (Machine-translation by Google Translate, not legally binding)
ES2435502A1 (en) * 2012-01-25 2013-12-19 Manuel Carranco Ortega Non-slip mechanism for wheels of motor vehicles on ice or snow (Machine-translation by Google Translate, not legally binding)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498530A1 (en) * 1981-01-28 1982-07-30 Karagheozian Andre Anti-skid snow chain attachment for vehicle wheels - comprises rigid loops which clamp onto type surface and extend from central plate
EP0112611A2 (en) * 1982-10-13 1984-07-04 1862 - 5186 Quebec Inc. Traction device for land vehicle tire
EP0112611A3 (en) * 1982-10-13 1984-12-27 1862 - 5186 Quebec Inc. Traction device for land vehicle tire
FR2626532A1 (en) * 1988-02-02 1989-08-04 Taunay Maurice Anti-skid device for wheels of motor vehicles
ES2332855A1 (en) * 2008-04-22 2010-02-12 Manuel Carranco Ortega Mechanism of chain holding for snow or ice in automobile vehicle wheels (Machine-translation by Google Translate, not legally binding)
ES2435502A1 (en) * 2012-01-25 2013-12-19 Manuel Carranco Ortega Non-slip mechanism for wheels of motor vehicles on ice or snow (Machine-translation by Google Translate, not legally binding)

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