FR2558885A1 - Sliding door or window comprising at least one sliding leaf which runs on internal wheels - Google Patents

Sliding door or window comprising at least one sliding leaf which runs on internal wheels Download PDF

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Publication number
FR2558885A1
FR2558885A1 FR8501145A FR8501145A FR2558885A1 FR 2558885 A1 FR2558885 A1 FR 2558885A1 FR 8501145 A FR8501145 A FR 8501145A FR 8501145 A FR8501145 A FR 8501145A FR 2558885 A1 FR2558885 A1 FR 2558885A1
Authority
FR
France
Prior art keywords
sliding
yoke
frame
sliding door
needles
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
Application number
FR8501145A
Other languages
French (fr)
Other versions
FR2558885B1 (en
Inventor
Gerhard Drees
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.)
Heinz Schuermann and Co
Original Assignee
Heinz Schuermann and Co
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 Heinz Schuermann and Co filed Critical Heinz Schuermann and Co
Publication of FR2558885A1 publication Critical patent/FR2558885A1/en
Application granted granted Critical
Publication of FR2558885B1 publication Critical patent/FR2558885B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

Sliding window or sliding door in which the lower horizontal cross-piece of the fixed frame is provided with guide rails intended to receive wheels mounted in a rotary manner on the lower horizontal cross-piece of the frame of the sliding leaf and in which each wheel is coupled with a fork fixed to the lower cross-piece of the frame of the sliding leaf and in which the wheel is mounted in a rotary manner on a needle roller bearing supported on a spindle fitted in the fork. The spindle is made in two parts or half-spindles, one of the half-spindles 10 has a spherical stud 13 disposed in a central position which protrudes axially on a front face 12 and which is engaged in a ball joint cup 14 of the other half-spindle 11, and the two half-spindles are provided with guide collars 15, 16 which cover at least part of the radial surfaces of the needles 19.

Description

"Fenêtre ou porte coulissante comprenant au moins
un ouvrant coulissant qui circule sur des
galets intérieurs"
La présente invention se rapporte à une fenêtre coulissante ou à une porte coulissante dans laquelle la traverse horizontale inférieure du châssis fixe est munie de rails de guidage prévus pour des galets montés rotatifs sur la traverse horizontale inférieure du châssis de l'ouvrant coulissant et dans laquelle, à chaque gatet,est associée une chape fixée à la tra-verse inférieure du châssis de l'ouvrant coulissant et dans laquelle le galet est monte rotatif sur un roulement à aiguilles qui prend appui sur un axe agencé dans la chape."Sliding window or door comprising at least
a sliding leaf which circulates on
interior pebbles "
The present invention relates to a sliding window or a sliding door in which the lower horizontal cross member of the fixed frame is provided with guide rails provided for rollers rotatably mounted on the lower horizontal cross member of the frame of the sliding sash and in which , to each gatet, is associated a yoke fixed to the lower cross-member of the frame of the sliding leaf and in which the roller is rotatably mounted on a needle bearing which is supported on an axis arranged in the yoke.

Il est déjà connu de réaliser l'axe agencé dans la chape en une seule pièce et de ne donner aucun guidage latéral aux aiguilles du roulement à aiguilles. It is already known to produce the axis arranged in the yoke in one piece and not to give any lateral guidance to the needles of the needle bearing.

Dans les paliers déjà connus, les aiguilles peuvent se décaler latéralement jusqu'aux surfaces internes de la chape de sorte que, dans un tel cas, on ne dispose plus d'une transmission uniforme de la force du galet à l'axe par l'intermédiaire des aiguilles.In the bearings already known, the needles can shift laterally to the internal surfaces of the yoke so that, in such a case, there is no longer a uniform transmission of the force of the roller to the axis by the intermediate needles.

La position des galets à l'intérieur de la traverse inférieure du châssis de l'ouvrant est déterminée par les tolérances sur la traverse du châssis et par les tolérances sur les chapes des galets. Il peut se produire une certaine position oblique des galets. qui se traduit par une influence préjudiciable dans le montage de la technique antérieure. The position of the rollers inside the lower cross member of the opening frame is determined by the tolerances on the cross member of the frame and by the tolerances on the yokes of the rollers. There may be a certain oblique position of the rollers. which results in a detrimental influence in the assembly of the prior art.

De même, pendant le fonctionnement d'un ouvrant coulissant, il se produit des variations de la transmission de la charge aux galets en raison de tolérances sur le rail. Par exemple, la charge peut être transmise de façon excentrée et non pas perpendiculairement à l'axe du palier. Likewise, during the operation of a sliding leaf, variations in the transmission of the load to the rollers occur due to tolerances on the rail. For example, the load can be transmitted eccentrically and not perpendicular to the axis of the bearing.

Dans le cas d'axes rigides prévus en une seule pièce dans la chape, et dans le cas dtune application non perpendiculaire de la force, le roulement à aiguilles est sollicité d'une façon fortement unilatérale, de sorte qu'il se produit des pressions obliques. Ces contraintes
engendrent une composante de force axiale qui agit sur le roulement, ce qui conduit à un deplacement du roulement à aiguilles dans la direction axiale par rapport au galet, de sorte que le roulement à aiguilles ne supporte plus le galet sur toute sa longueur axiale En dehors de la contrainte purement de pression du galet, il s'exerce, sous l'effet du déport du roulement à aiguilles vers l'intérieur, un moment de flexion qui peut conduire à la rupture du galet. Le galet peut se briser en son milieu pour former deux bagues distinctes.In the case of rigid axes provided in a single piece in the yoke, and in the case of a non-perpendicular application of the force, the needle bearing is biased in a strongly unilateral manner, so that pressures are produced obliques. These constraints
generate an axial force component which acts on the bearing, which leads to a displacement of the needle bearing in the axial direction relative to the roller, so that the needle bearing no longer supports the roller over its entire axial length. from the purely pressure constraint of the roller, there is exerted, under the effect of the offset of the needle bearing inwards, a bending moment which can lead to the rupture of the roller. The roller can break in the middle to form two separate rings.

L'invention a pour but de donner à une fenêtre coulissante ou à une porte coulissante du genre précité une configuration telle que le montage des galets exerce une fonction de compensation des tolérances pour les éléments fonctionnels qui coopèrent entre eux et de manière que les forces exercées sur le roulement à aiguilles par le galet puissent être transmises à toute la longueur du roulement à aiguilles dans toutes les situations de contrainte et de manière à éviter que les aiguilles ne se placent en biais. The object of the invention is to give a sliding window or a sliding door of the aforementioned type a configuration such that the mounting of the rollers exerts a function of compensating for tolerances for the functional elements which cooperate with each other and so that the forces exerted on the needle bearing by the roller can be transmitted to the entire length of the needle bearing in all stress situations and so as to prevent the needles from being placed at an angle.

Selon l'invention, ce problème est résolu par le fait que l'axe est réalisé en deux parties ou demi-axes, qu'un demi-axe présente un téton sphérique, disposé en position centrale, qui fait saillie axialement sur une face radiale et qui est engagé dans une cuvette de rotule de l'autre demi-axe et que les demi-axes sont munis de collerettes de guidage qui couvrent au moins une partie de la surface radiale des aiguilles. According to the invention, this problem is solved by the fact that the axis is produced in two parts or half-axes, that a half-axis has a spherical stud, disposed in the central position, which projects axially on a radial face. and which is engaged in a ball joint of the other half-axis and that the half-axes are provided with guide flanges which cover at least part of the radial surface of the needles.

Les aiguilles sont disposées entre les collerettes de guidage avec du jeu latéral, de sorte qu'il n'est pas possible que les aiguilles s'échappent d'une région partielle du logement du galet. The needles are arranged between the guide flanges with lateral play, so that the needles cannot escape from a partial region of the roller housing.

Les demi-axes sont reliés l'un à l'autre à la façon d'une charnière, de sorte qu'on obtient de cette façon une possibilité de réglage qui compense les tolé rances qui améliore la transmission à l'axe des efforts des aiguilles du roulement à aiguilles. The half-axes are connected to each other in the manner of a hinge, so that in this way a possibility of adjustment is obtained which compensates for the tolerances which improves the transmission to the axis of the forces of needles of the needle bearing.

Selon une autre caractéristique de l'invention, les collerettes de guidage sont en appui contre les surfaces internes de la chape. According to another characteristic of the invention, the guide flanges bear against the internal surfaces of the yoke.

Selon une autre caractéristique de l'invention, des tourillons cylindriques qui font saillie vers l'extérieur en direction des collerettes de guidage des demi-axes, s'engagent dans des trous échancres en secteur ou dans des perçages des joues de la chape. According to another characteristic of the invention, cylindrical journals which project outwards in the direction of the guide flanges of the half-axes, engage in notched holes in the sector or in holes in the cheeks of the yoke.

D'autres caractéristiques de l'invention ressortent de la description donnée ci-après d'une forme de réalisation représentée sur les dessins et dans lesquels
Figure 1 représente une fenêtre coulissante, vue de dessus
Figure 2 est une vue en coupe suivant Il-Il de figure 1 ;
Figure 3 représente un galet, vu de dessus, monté dans la chape ; et
Figure 4 est une vue en coupe suivant IV-IV de figure 3.Other characteristics of the invention appear from the description given below of an embodiment shown in the drawings and in which
Figure 1 shows a sliding window, top view
Figure 2 is a sectional view along Il-Il of Figure 1;
Figure 3 shows a roller, seen from above, mounted in the yoke; and
Figure 4 is a sectional view along IV-IV of Figure 3.

La fenêtre coulissante représentée sur la figure 1 comprend un châssis fixe (1), un élément fixe (2) et un ouvrant coulissant (3). Cet ouvrant coulissant peut se déplacer en translation, sur des galets (4), le long d'un rail de guidage (5i de la traverse horizontale (6) du châssis fixe (1). A chaque galet (4j, réalisé de préfé- rence en matière plastique, est associée une chape (7), également fabriquée en matière plastique, qui est e.quipée de pattes d'ancrage (8) au moyen desquelle elle est fixée à la traverse horizontale inférieure (9) de l'ouvrant coulissant (3). The sliding window shown in FIG. 1 comprises a fixed frame (1), a fixed element (2) and a sliding opening (3). This sliding leaf can move in translation, on rollers (4), along a guide rail (5i of the horizontal crosspiece (6) of the fixed frame (1). Each roller (4j, preferably made rence in plastic material, is associated a yoke (7), also made in plastic material, which is e. equipped with anchoring lugs (8) by means of which it is fixed to the lower horizontal crosspiece (9) of the opening sliding (3).

Dans la chape (7) est agencé un axe qui est composé des éléments ou demi-axes (10) et (11), lesquels sont assemblés l'un à l'autre par une liaison à charnière. A cet effet, le demi-axe (10) présente un téton (13), placé en position centrale, de forme sphérique, qui fait saillie axialement sur une face radiale (12), et qui est engagé dans une cuvette de rotule (14) de l'autre demi-axe (11), laquelle est constituée par un perçage borgne. In the yoke (7) is arranged an axis which is composed of the elements or semi-axes (10) and (11), which are assembled to one another by a hinged connection. For this purpose, the semi-axis (10) has a stud (13), placed in the central position, of spherical shape, which projects axially on a radial face (12), and which is engaged in a ball-joint cup (14 ) of the other half-axis (11), which is constituted by a blind bore.

Les demi-axes (10) et (11) sont munis de collerettes de guidage (15,16) qui prennent appui contre les surfaces internes (17,18) de la chape et entre lesquelles les aiguilles (19) d'un roulement à aiguilles prévu entre le galet (4) et l'axe sont disposées avec jeu latéral. Dans l'exemple de réalisation représenté, les collerettes de guidage (15,16) couvrent presque toute la hauteur des surfaces radiales des aiguilles (19). Sous l'effet des collerettes de guidage, les aiguilles ont un jeu latéral mais ne peuvent pas se déplacer jusqu'aux surfaces internes (17) et (18) de la chape (7). The half-axes (10) and (11) are provided with guide flanges (15,16) which bear against the internal surfaces (17,18) of the yoke and between which the needles (19) of a rolling bearing needles provided between the roller (4) and the axis are arranged with lateral clearance. In the embodiment shown, the guide flanges (15,16) cover almost the entire height of the radial surfaces of the needles (19). Under the effect of the guide flanges, the needles have lateral play but cannot move to the internal surfaces (17) and (18) of the yoke (7).

Les demi-axes (10) et (11) présentent des tourillons cylindriques (20) qui s'étendent vers l'extérieur et qui, dans l'exemple de réalisation, représenté, sont engagés dans des trous échancrés ou secteur prévus dans les joues (21) de la chape. En remplacement de trous échancrés en secteur, on peut également prévoir des perçages entièrement entourés de matière pour recevoir les tourillons (20).  The half-axes (10) and (11) have cylindrical journals (20) which extend outwards and which, in the embodiment shown, are engaged in indented holes or sector provided in the cheeks (21) of the yoke. As a replacement for indented holes in the sector, it is also possible to provide holes entirely surrounded by material to receive the pins (20).

Claims (4)

- REVENDICATIONS- CLAIMS 1.- Fenêtre coulissante ou porte coulissante dans laquelle la traverse horizontale inférieure du châssis fixe est munie de rails de guidage destinés à recevoir des galets montés rotatifs sur la traverse horizontale inférieure du châssis de l'ouvrant coulissant, et dans laquelle, à chaque galet, est associée une chape fixée à la traverse inférieure du châssis de l'ouvrant coulissant et dans laquelle le galet est monté rotatif sur un palier à aiguilles qui prend appui sur un axe agencé dans la chape, caractérisée en ce que l'axe est réalisé en deux parties ou demi-axes, l'un des demi-axes (10) présente un téion sphérique (13) disposé en position centrale, qui fait saillie axialement sur une face frontale (12) et qui est engagé dans une cuvette de rotule (14) de l'autre demi-axe (11) et les deux demi-axes (10, 11) sont munis de collerettes de guidage (15,16) qui couvrent au moins une oart-*e des surfaces radiales des aiguilles (19). 1.- Sliding window or sliding door in which the lower horizontal cross member of the fixed frame is provided with guide rails intended to receive rollers mounted to rotate on the lower horizontal cross member of the frame of the sliding sash, and in which, at each roller , is associated a yoke fixed to the lower cross member of the frame of the sliding sash and in which the roller is rotatably mounted on a needle bearing which bears on an axis arranged in the yoke, characterized in that the axis is produced in two parts or half-axes, one of the half-axes (10) has a spherical pin (13) disposed in the central position, which projects axially on a front face (12) and which is engaged in a ball-and-socket joint (14) of the other half-axis (11) and the two half-axes (10, 11) are provided with guide flanges (15,16) which cover at least one part of the radial surfaces of the needles ( 19). 2.- Fenêtre coulissante ou porte coulissante selon la revendication 1, caractérisée en ce que les aiguilles (19) sont disposées avec jeu latéral entre les collerettes de guidage 016,17).  2. A sliding window or sliding door according to claim 1, characterized in that the needles (19) are arranged with lateral clearance between the guide flanges 016,17). 3.- Fenêtre coulissante ou porte coulissante selon l'une des revendications 1 et 2, caractérisée en ce que les collerettes de guidage (15,16) sont appuyées contre les surfaces internes (17,18) de la chape (7). 3. Sliding window or sliding door according to one of claims 1 and 2, characterized in that the guide flanges (15,16) are pressed against the internal surfaces (17,18) of the yoke (7). 4.- Fenêtre coulissante ou porte coulissante selon l'une des revendications 1 à 3, caractérisée en ce que, sur les collerettes de guidage (15,16) des demiaxes (L0,11) font saillie, vers l'extérieur, des tourillons cylindriques (20) qui sont engagés dans des trous échancrés en secteur ou dans des perçages des joues de la chape.  4.- Sliding window or sliding door according to one of claims 1 to 3, characterized in that, on the guide flanges (15,16) of the demiaxes (L0,11) protrude outwards from the pins cylindrical (20) which are engaged in indented holes in the sector or in holes in the cheeks of the yoke.
FR8501145A 1984-01-28 1985-01-16 SLIDING WINDOW OR DOOR COMPRISING AT LEAST ONE SLIDING OPENING OPERATING ON INTERIOR ROLLERS Expired FR2558885B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848402405U DE8402405U1 (en) 1984-01-28 1984-01-28 SLIDING WINDOW OR SLIDING DOOR WITH AT LEAST ONE SLIDING LEAF MOVABLE ON LOWER ROLLERS

Publications (2)

Publication Number Publication Date
FR2558885A1 true FR2558885A1 (en) 1985-08-02
FR2558885B1 FR2558885B1 (en) 1987-08-07

Family

ID=6762878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501145A Expired FR2558885B1 (en) 1984-01-28 1985-01-16 SLIDING WINDOW OR DOOR COMPRISING AT LEAST ONE SLIDING OPENING OPERATING ON INTERIOR ROLLERS

Country Status (4)

Country Link
BE (1) BE901281A (en)
DE (1) DE8402405U1 (en)
FR (1) FR2558885B1 (en)
NL (1) NL191269C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445685A1 (en) * 1990-03-07 1991-09-11 Heywood Williams Limited Sliding window or door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130625A1 (en) * 1991-09-14 1993-03-18 Distribucion De Herrajes S A D Sliding door or window running gear - includes fittings each with flat grooved base with end screw holes and raised part holding two rollers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529536A (en) * 1971-02-26 1972-10-31 Blum Gmbh Julius Caster
DE2500354A1 (en) * 1975-01-07 1976-07-15 Pohlschroeder & Co Kg Roller bearing with outer ball race ring - uses close-packed needle-like rollers requiring no cage or inner ring
GB1470638A (en) * 1974-09-05 1977-04-14 Clive Investments Pty Ltd Bearings
US4145093A (en) * 1977-12-27 1979-03-20 Buildex, Inc. Ball bearing roller assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529536A (en) * 1971-02-26 1972-10-31 Blum Gmbh Julius Caster
GB1470638A (en) * 1974-09-05 1977-04-14 Clive Investments Pty Ltd Bearings
DE2500354A1 (en) * 1975-01-07 1976-07-15 Pohlschroeder & Co Kg Roller bearing with outer ball race ring - uses close-packed needle-like rollers requiring no cage or inner ring
US4145093A (en) * 1977-12-27 1979-03-20 Buildex, Inc. Ball bearing roller assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445685A1 (en) * 1990-03-07 1991-09-11 Heywood Williams Limited Sliding window or door

Also Published As

Publication number Publication date
NL191269C (en) 1995-04-18
FR2558885B1 (en) 1987-08-07
NL191269B (en) 1994-11-16
DE8402405U1 (en) 1984-04-19
NL8403287A (en) 1985-08-16
BE901281A (en) 1985-03-29

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