FR2772414A1 - Motor vehicle door stop - Google Patents
Motor vehicle door stop Download PDFInfo
- Publication number
- FR2772414A1 FR2772414A1 FR9715924A FR9715924A FR2772414A1 FR 2772414 A1 FR2772414 A1 FR 2772414A1 FR 9715924 A FR9715924 A FR 9715924A FR 9715924 A FR9715924 A FR 9715924A FR 2772414 A1 FR2772414 A1 FR 2772414A1
- Authority
- FR
- France
- Prior art keywords
- door stop
- housing
- stirrup
- base
- arm
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/203—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
La présente invention concerne un arrêt de porte composé d'un bras et d'un boîtier recevant le bras pour le retenir en position de fin de course et/ou en position intermédiaire, le boîtier comprenant une embase portant un étrier à deux branches entre lesquelles passe le bras. The present invention relates to a door stop composed of an arm and a housing receiving the arm to retain it in the end position and / or in the intermediate position, the housing comprising a base carrying a stirrup with two branches between which pass the arm.
On connaît déjà différents types d'arrêts de porte notamment selon le document FR 93 il 349. Various types of door stops are already known, in particular according to document FR 93 il 349.
Cet arrêt de porte correspond au type défini cidessus. This door stop corresponds to the type defined above.
Au moment de l'ouverture violente d'une portière, par exemple par suite d'un mouvement excessif ou d'un coup de vent, l'arrêt de porte et notamment son boîtier sont soumis à des efforts très importants. When a door is violently opened, for example as a result of excessive movement or a gust of wind, the door stop and in particular its housing are subjected to very significant forces.
Il arrive que ces efforts déforment l'embase du boîtier et la paroi du montant de la carrosserie auquel est fixé le boîtier. Cette déformation est gênante car elle peut rendre plus difficile le mouvement d'ouverture et de fermeture de la porte par le désalignement des éléments mobiles de l'arrêt de porte. Les manoeuvres de la porte engendrent des efforts cycliques dans le mécanisme, qui peuvent provoquer des ruptures par fatigue du boîtier. These efforts sometimes deform the base of the housing and the wall of the upright of the bodywork to which the housing is fixed. This deformation is inconvenient because it can make the opening and closing movement of the door more difficult by the misalignment of the mobile elements of the door stop. The door operations generate cyclic forces in the mechanism, which can cause fatigue failure of the housing.
La présente invention a pour but de remédier à ces inconvénients et concerne à cet effet un arrêt de porte du type défini ci-dessus, caractérisé en ce qu'à l'avant le boîtier comporte une partie pliée. The object of the present invention is to remedy these drawbacks and to this end relates to a door stop of the type defined above, characterized in that at the front the housing has a folded part.
Cet arrêt de porte ainsi renforcé est très rigide ce qui évite toute déformation même sous l'effet d'efforts importants et, par suite, cela évite également de déformer le montant auquel est fixé le boîtier de l'arrêt de porte. This door stop thus reinforced is very rigid, which prevents any deformation even under the effect of significant efforts and, as a result, this also avoids deforming the amount to which the housing of the door stop is fixed.
Cette stabilité de forme est avantageuse pour le bon fonctionnement de l'arrêt de porte. This shape stability is advantageous for the proper functioning of the door stop.
Suivant une caractéristique particulière, la partie pliée est le bord supérieur de l'étrier. Cette partie pliée peut également être le bord avant de embase. Enfin, le boîtier peut comporter une partie repliée à la fois sur le bord supérieur de l'étrier et sur le bord avant de l'embase. According to a particular characteristic, the folded part is the upper edge of the stirrup. This folded part can also be the front edge of the base. Finally, the housing may include a part folded both on the upper edge of the stirrup and on the front edge of the base.
La présente invention sera décrite ci-après de manière plus détaillée à l'aide des dessins annexés dans lesquels
- la figure 1 est une vue de côté d'un arrêt de porte selon l'invention, le boîtier étant coupé,
- la figure 2 est une vue de dessus d'un arrêt de porte selon la figure 1,
- la figure 3 est une vue en perspective d'un boîtier d'arrêt de porte selon l'invention,
- les figures 4A, 4B, 4C, 4D, 4E sont différentes vues du boîtier d'arrêt de porte de la figure 3, la figure 4A étant une vue en coupe selon A-A de la figure 4B et la figure 4C une vue en coupe selon C-C de la figure 4E,
- la figure 5 est une vue en perspective d'un boîtier d'arrêt de porte selon l'art antérieur.The present invention will be described below in more detail with the aid of the accompanying drawings in which
FIG. 1 is a side view of a door stop according to the invention, the housing being cut,
FIG. 2 is a top view of a door stop according to FIG. 1,
FIG. 3 is a perspective view of a door stop box according to the invention,
- Figures 4A, 4B, 4C, 4D, 4E are different views of the door stop box of Figure 3, Figure 4A being a sectional view along AA of Figure 4B and Figure 4C a sectional view along CC of FIG. 4E,
- Figure 5 is a perspective view of a door stop housing according to the prior art.
Selon les figures 1 et 2, l'invention concerne un arrêt de porte destiné notamment à un véhicule automobile. According to Figures 1 and 2, the invention relates to a door stop intended in particular for a motor vehicle.
Cet arrêt de porte se compose d'un bras 1 et d'un boîtier 2.This door stop consists of an arm 1 and a housing 2.
Le bras 1 est par exemple articulé à la portière par son articulation 101, l'autre extrémité 102 étant engagée dans le boîtier 2. Cette extrémité 102 comporte une butée 103.The arm 1 is for example articulated to the door by its articulation 101, the other end 102 being engaged in the housing 2. This end 102 has a stop 103.
Le boîtier 2 se compose d'une embase 201 et d'un étrier 202 à deux branches 203, 204 portant des galets 205, 206 entre lesquels roule le bras 1. Le boîtier 2 est, par exemple, fixé au montant de porte. The housing 2 consists of a base 201 and a stirrup 202 with two branches 203, 204 carrying rollers 205, 206 between which the arm 1 rolls. The housing 2 is, for example, fixed to the door jamb.
Le boîtier 1 est également muni d'un dispositif à ressort 207 monté sur un axe 208, qui pousse le galet 206 elastiquement contre le bras 1 lui-même poussé contre le galet 205. The housing 1 is also provided with a spring device 207 mounted on an axis 208, which pushes the roller 206 elastically against the arm 1 itself pushed against the roller 205.
Comme le montre la vue en perspective de la figure 3, l'embase 201 qui comprend en fait deux parties de part et d'autre de l'étrier 202, comporte du côté arrière (orientation conventionnelle) deux parties pliées 211, 212 de rigidification. A l'avant, l'embase 201 porte de chaque côté de l'étrier 202, deux parties pliées 213, 214 de rigidification. As shown in the perspective view of FIG. 3, the base 201 which in fact comprises two parts on either side of the stirrup 202, comprises on the rear side (conventional orientation) two folded parts 211, 212 of stiffening . At the front, the base 201 carries on each side of the stirrup 202, two folded parts 213, 214 of stiffening.
La partie avant de l'étrier 202 comporte également une partie repliée 220 de rigidification. The front part of the stirrup 202 also includes a folded part 220 for stiffening.
Les différentes vues et coupes des figures 4A-4E montrent de manière plus précise la forme des parties repliées 213, 214 et 220. The different views and sections of FIGS. 4A-4E show more precisely the shape of the folded parts 213, 214 and 220.
Les différentes vues montrent également les deux logements d'axe 240 réalisés dans des positions homologues dans les deux branches 203, 204 de l'étrier 202 pour recevoir l'axe du galet 204 ainsi que les orifices 241 également réalisés dans les deux branches 203, 204, du côté arrière, pour recevoir l'axe 208 portant le ressort 207 ainsi que le galet 206. The different views also show the two axis housings 240 produced in homologous positions in the two branches 203, 204 of the stirrup 202 for receiving the axis of the roller 204 as well as the orifices 241 also produced in the two branches 203, 204, on the rear side, to receive the axle 208 carrying the spring 207 as well as the roller 206.
L'embase 201 comporte deux perçages 243 pour les vis de fixation de l'embase sur le montant de la carrosserie. The base 201 has two holes 243 for the screws for fixing the base to the upright of the bodywork.
La figure 5 est une vue en perspective d'un boîtier d'arrêt de porte selon l'art antérieur. Ce boîtier se compose, comme déjà indiqué ci-dessus, d'une embase en deux parties 201, d'un étrier 202 à deux branches 203, 204 ainsi que les deux parties repliées 211, 212 à l'arrière des deux parties de l'embase 201. Cet étrier comporte également deux orifices 240 pour l'axe de l'un des galets et deux orifices 241 pour l'axe de l'équipage à ressort poussant sur le second galet. Figure 5 is a perspective view of a door stop housing according to the prior art. This housing consists, as already indicated above, of a two-part base 201, a stirrup 202 with two branches 203, 204 as well as the two folded parts 211, 212 at the rear of the two parts of the 'base 201. This stirrup also has two orifices 240 for the axis of one of the rollers and two orifices 241 for the axis of the spring assembly pushing on the second roller.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9715924A FR2772414B1 (en) | 1997-12-16 | 1997-12-16 | DOOR STOP FOR MOTOR VEHICLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9715924A FR2772414B1 (en) | 1997-12-16 | 1997-12-16 | DOOR STOP FOR MOTOR VEHICLE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2772414A1 true FR2772414A1 (en) | 1999-06-18 |
| FR2772414B1 FR2772414B1 (en) | 2000-02-18 |
Family
ID=9514661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9715924A Expired - Fee Related FR2772414B1 (en) | 1997-12-16 | 1997-12-16 | DOOR STOP FOR MOTOR VEHICLE |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2772414B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818304A1 (en) | 2000-12-15 | 2002-06-21 | Renault | Stop for holding motor vehicle hatch open and prop strut with electromagnetic brake to lock in partially open position |
| FR2914344A3 (en) * | 2007-04-02 | 2008-10-03 | Renault Sas | Motor vehicle, has stop device with lever mounted pivotally on door, and index device fixed on structural element e.g. front hinge pillar, where lever is locked between rollers of index device and door is mounted on element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1247755A (en) * | 1969-06-28 | 1971-09-29 | Bloxvich Lock Stamping | Improvements in door checks |
| US4472857A (en) * | 1981-03-13 | 1984-09-25 | Paumellerie Electrique | Stop device, in particular for an automotive vehicle door |
| EP0445417A2 (en) * | 1990-03-08 | 1991-09-11 | ED. Scharwächter GmbH & Co.KG. | Door check for motor vehicles |
| FR2710364A1 (en) | 1993-09-23 | 1995-03-31 | Coutier Moulage Gen Ind | Door stopper, especially for motor vehicles |
| FR2721966A1 (en) * | 1994-07-04 | 1996-01-05 | Etude Dev Indl Technol | Motor vehicle door stop |
-
1997
- 1997-12-16 FR FR9715924A patent/FR2772414B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1247755A (en) * | 1969-06-28 | 1971-09-29 | Bloxvich Lock Stamping | Improvements in door checks |
| US4472857A (en) * | 1981-03-13 | 1984-09-25 | Paumellerie Electrique | Stop device, in particular for an automotive vehicle door |
| EP0445417A2 (en) * | 1990-03-08 | 1991-09-11 | ED. Scharwächter GmbH & Co.KG. | Door check for motor vehicles |
| FR2710364A1 (en) | 1993-09-23 | 1995-03-31 | Coutier Moulage Gen Ind | Door stopper, especially for motor vehicles |
| FR2721966A1 (en) * | 1994-07-04 | 1996-01-05 | Etude Dev Indl Technol | Motor vehicle door stop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818304A1 (en) | 2000-12-15 | 2002-06-21 | Renault | Stop for holding motor vehicle hatch open and prop strut with electromagnetic brake to lock in partially open position |
| FR2914344A3 (en) * | 2007-04-02 | 2008-10-03 | Renault Sas | Motor vehicle, has stop device with lever mounted pivotally on door, and index device fixed on structural element e.g. front hinge pillar, where lever is locked between rollers of index device and door is mounted on element |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2772414B1 (en) | 2000-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20090831 |