FR2590846A1 - Wheel carrier - Google Patents
Wheel carrier Download PDFInfo
- Publication number
- FR2590846A1 FR2590846A1 FR8616121A FR8616121A FR2590846A1 FR 2590846 A1 FR2590846 A1 FR 2590846A1 FR 8616121 A FR8616121 A FR 8616121A FR 8616121 A FR8616121 A FR 8616121A FR 2590846 A1 FR2590846 A1 FR 2590846A1
- Authority
- FR
- France
- Prior art keywords
- wheel carrier
- bearing surfaces
- rib
- angles
- wheel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/12—Means of reinforcing disc bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
PORTE-ROUE
La présente invention concerne un porte-roue, dont la périphérie extérieure comporte des surfaces d'appui qui peuvent être amenées au contact de la face intérieure d'une jante.WHEEL HOLDER
The present invention relates to a wheel carrier, the outer periphery of which includes bearing surfaces which can be brought into contact with the inner face of a rim.
On connait des agencements de roue dans lesquelles les porteroues présentent des surfaces d'appui qui coopèrent avec la face interieure d'une jante montée dessus. Les surfaces d'appui sont portées par une nervure périphérique cette nervure étant conçue, selon l'état de la technique, sous une forme circulaire continue.There are known wheel arrangements in which the racks have bearing surfaces which cooperate with the inner face of a rim mounted thereon. The bearing surfaces are carried by a peripheral rib, this rib being designed, according to the state of the art, in a continuous circular shape.
En partant de l'état de la technique décrite en introduction, la présente invention a pour objectif de concevoir un porte-roue tel que, lors de l'apparition des contraintes, le flux des forces de compression à l'intérieur de l'élément de jonction soit dirigé entre les surfaces d'appui individuelles de façon qu'il se produise une contrainte de compression pure.Starting from the prior art described in the introduction, the present invention aims to design a wheel carrier such that, when stresses appear, the flow of compression forces inside the element junction is directed between the individual bearing surfaces so that a pure compression stress occurs.
A cet effet, l'invention propose un porte-roue caractérisé en ce que les surfaces d'appui sont disposees sur un cercle imaginaire qui circonscrit une nervure continue de forme polygonale dont les angles concordent avec les surfaces d'appui en nombre et en position.To this end, the invention provides a wheel carrier characterized in that the bearing surfaces are arranged on an imaginary circle which circumscribes a continuous rib of polygonal shape whose angles agree with the bearing surfaces in number and in position .
L'invention sera mieux comprise à l'aide de la description ci-après et en regard des dessins annexés, dont la figure unique représente un mode de réalisation préférée de l'invention. The invention will be better understood with the aid of the description below and with reference to the appended drawings, the single figure of which represents a preferred embodiment of the invention.
Le porte-roue 1 présente une configuration hexagonale. Dans les zones angulaires se trouvent disposées des surfaces d'appui 2, qui peuvent être amenées au contact de la face intérieure d'une jante. Etant donné que la jante est fixée sur le porte-roue, on a prévu des moyens de fixation qui sont disposés dans la zone des surfaces d'appui 2. La nervure 3 continue, de forme hexagonale, présente des zones de liaison rectilignes en elles-mêmes entre les surfaces d'appui individuelles. Les zones des angles 4 ne sont pas conçues avec des arêtes vives, mais au contraire elles présentent un rayon. Les surfaces d'appui 2 sont disposées le long d'un cercle imaginaire 5 qui est circonscrit aux angles de la nervure 3 continue. Les surfaces d'appui 2 sont essentiellement tangentielles au cercle 5 dans les zones des angles 4.The wheel carrier 1 has a hexagonal configuration. In the angular zones there are disposed bearing surfaces 2, which can be brought into contact with the inner face of a rim. Since the rim is fixed on the wheel carrier, fixing means are provided which are arranged in the area of the bearing surfaces 2. The rib 3 continues, hexagonal in shape, has rectilinear connection areas in them -same between the individual bearing surfaces. The areas of the angles 4 are not designed with sharp edges, but on the contrary they have a radius. The bearing surfaces 2 are arranged along an imaginary circle 5 which is circumscribed at the angles of the continuous rib 3. The bearing surfaces 2 are essentially tangential to the circle 5 in the areas of the angles 4.
A l'état monté et dans des conditions de fonctionnement normal, l'introduction des forces sur le porte-roue s'effectue dans la zone des surfaces d'appui 2. La force P est indiquéesur la figure par de grandes flèches. Les petites flèches représentent la direction du flux de force, qui est entierement absorbée par la nervure 3. Cette disposition permet l'établissement d'une constellation prédéterminée des composants de la force P, les composants de force étant dirigés suivant le sens de la nervure.In the assembled state and under normal operating conditions, the forces are introduced on the wheel carrier in the area of the bearing surfaces 2. The force P is indicated in the figure by large arrows. The small arrows represent the direction of the force flow, which is fully absorbed by the rib 3. This arrangement allows the establishment of a predetermined constellation of the components of the force P, the force components being directed in the direction of the rib. .
La disposition proposée assure des conditions de roulement amé liorées pour la roue, avec une stabilité optimale. The proposed arrangement ensures improved rolling conditions for the wheel, with optimal stability.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4943/85A CH667624A5 (en) | 1985-11-20 | 1985-11-20 | RIM. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2590846A1 true FR2590846A1 (en) | 1987-06-05 |
FR2590846B1 FR2590846B1 (en) | 1989-12-08 |
Family
ID=4285220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868616121A Expired FR2590846B1 (en) | 1985-11-20 | 1986-11-19 | WHEEL HOLDER |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH667624A5 (en) |
DE (1) | DE3637563A1 (en) |
FR (1) | FR2590846B1 (en) |
IT (1) | IT1198135B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333319A (en) * | 1965-05-21 | 1967-08-01 | Swift Ohio Corp | Method of manufacturing vehicle wheels |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3069900D1 (en) * | 1979-09-18 | 1985-02-14 | Gkn Sankey Ltd | Wheels manually adjustable for varying track |
US4443039A (en) * | 1982-04-23 | 1984-04-17 | Loubiere David L | Trailer wheel adaptable to automobile hubs |
-
1985
- 1985-11-20 CH CH4943/85A patent/CH667624A5/en not_active IP Right Cessation
-
1986
- 1986-11-04 DE DE19863637563 patent/DE3637563A1/en not_active Withdrawn
- 1986-11-19 FR FR868616121A patent/FR2590846B1/en not_active Expired
- 1986-11-20 IT IT22406/86A patent/IT1198135B/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333319A (en) * | 1965-05-21 | 1967-08-01 | Swift Ohio Corp | Method of manufacturing vehicle wheels |
Also Published As
Publication number | Publication date |
---|---|
IT8622406A0 (en) | 1986-11-20 |
DE3637563A1 (en) | 1987-05-21 |
CH667624A5 (en) | 1988-10-31 |
IT1198135B (en) | 1988-12-21 |
FR2590846B1 (en) | 1989-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |