FR2576648A1 - JOINT JOINT BETWEEN TWO STRUCTURAL ELEMENTS AND ITS MOUNTING METHOD - Google Patents
JOINT JOINT BETWEEN TWO STRUCTURAL ELEMENTS AND ITS MOUNTING METHOD Download PDFInfo
- Publication number
- FR2576648A1 FR2576648A1 FR8601038A FR8601038A FR2576648A1 FR 2576648 A1 FR2576648 A1 FR 2576648A1 FR 8601038 A FR8601038 A FR 8601038A FR 8601038 A FR8601038 A FR 8601038A FR 2576648 A1 FR2576648 A1 FR 2576648A1
- Authority
- FR
- France
- Prior art keywords
- bearing
- retaining ring
- opening
- retaining
- threaded
- 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.)
- Withdrawn
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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/006—Pivot joint assemblies
-
- 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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
- F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C2350/26—Excavators
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Rolling Contact Bearings (AREA)
- Component Parts Of Construction Machinery (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
L'INVENTION CONCERNE UN JOINT ARTICULE ET SON PROCEDE DE MONTAGE ENTRE DEUX ELEMENTS DE STRUCTURE DEVANT PIVOTER L'UN PAR RAPPORT A L'AUTRE. LE JOINT COMPREND DEUX PALIERS CONIQUES 36, 42 MAINTENUS ENTRE DEUX BAGUES DE RETENUE 32, 48 DONT L'UNE EST EN BUTEE CONTRE UNE BRIDE 26 SITUEE A UNE EXTREMITE D'UNE OUVERTURE EPAULEE 13 TRAVERSANT L'UN DES ELEMENTS 14, L'AUTRE ETANT VISSEE DANS UNE SECTION FILETEE 28 DE CETTE OUVERTURE. DOMAINE D'APPLICATION: ARTICULATIONS ENTRE ORGANES D'ENGINS DE TERRASSEMENT, ETC.THE INVENTION CONCERNS AN ARTICULATED JOINT AND ITS MOUNTING PROCESS BETWEEN TWO STRUCTURAL ELEMENTS TO PIVOT RELATIVE TO ONE THE OTHER. THE SEAL INCLUDES TWO CONICAL BEARINGS 36, 42 HELD BETWEEN TWO RETAINING RINGS 32, 48 OF WHICH ONE IS STOPPING AGAINST A FLANGE 26 LOCATED AT AN END OF A SHOULDER OPENING 13 THROUGH ONE OF THE ELEMENTS 14, THE OTHER BEING SCREWED INTO A THREADED SECTION 28 OF THIS OPENING. FIELD OF APPLICATION: ARTICULATIONS BETWEEN EARTH-MOVING EQUIPMENT BODIES, ETC.
Description
L'invention concerne des mécanismes de joints articulés destinés à relierThe invention relates to articulated joint mechanisms for connecting
entre eux deux éléments mobiles l'un par rapport à l'autre faisant partie d'une machine. Elle est particulièrement utile aux engins de terrassement, mais n'est pas limitée à une telle utilisation. between them two movable elements relative to each other forming part of a machine. It is particularly useful for earth-moving machines, but is not limited to such use.
La demande de brevet des Etats-Unis d'Améri- The patent application of the United States of America
que N 06/553 456, déposée par Siewert et collaborateurs N 06/553 456, filed by Siewert et al.
le 21 Novembre 1983, décrit un mécanisme de joint arti- November 21, 1983, describes an articulating joint mechanism
culà qui utilise deux verrous du type conique aux extré- culà which uses two locks of the conical type at the ends
mités respectives d'une broche d'articulation, lesquels verrous peuvent être aisément montés pour maintenir en position des pièces internes. Chaque verrou du type à cône comprend un élément mile intérieur et un élément respective mounts of a hinge pin, which latches can be easily mounted to hold internal parts in position. Each cone-type lock includes an inner mile element and an element
femelle extérieur et les deux verrous peuvent être blo- outside female and both locks can be
qués au moyen d'un seul boulon passant dans un trou de la broche, et d'un écrou monté sur ce boulon. Le brevet des Etats-Unis d'Amérique N 4 243 341 décrit un joint articulé qui comporte une broche à diamètre épaulé, dont une première extrémité est fixée à l'un des éléments de structure et dont l'autre extrémité est reçue dans un chapeau extrême qui est destiné à précharger un palier à rouleaux coniques monté sur l'autre by a single bolt passing through a hole in the spindle, and a nut mounted on that bolt. U.S. Patent No. 4,243,341 discloses an articulated joint which has a stepped pin, one end of which is attached to one of the structural members and the other end of which is received in a cap. extreme that is intended to preload a tapered roller bearing mounted on the other
élément de structure.structural element.
Le mécanisme de retenue d'un palier de joint articulé selon l'invention comprend une ouverture épaulée ménagée à travers un élément de structure intérieur, la section de plus faible diamètre formant une bride The mechanism for retaining an articulated joint bearing according to the invention comprises a shoulder opening formed through an inner structure member, the smaller diameter section forming a flange.
s'étendant vers l'intérieur à une extrémité de l'ouver- extending inward at one end of the opening
ture. Une section intermédiaire de l'ouverture présente une paroi cylindrique. La partie de plus grand diamètre, située à l'autre extrémité de l'ouverture épaulée, est filetée. Un élément de retenue et au moins un élément de palier sont retenus entre la bride, à une extrémité, et une bague de retenue vissée dans les filets à l'autre ture. An intermediate section of the opening has a cylindrical wall. The larger diameter portion, located at the other end of the stepped opening, is threaded. A retaining member and at least one bearing member are retained between the flange at one end and a retaining ring screwed into the threads at the other end.
extrémité de l'ouverture.end of the opening.
L'invention sera décrite plus en détail The invention will be described in more detail
en regard des dessins annexés à titre d'exemples nulle- with reference to the accompanying drawings as examples
ment limitatifs et sur lesquels: la figure 1 est une coupe axiale, hormis la broche, d'une forme de réalisation du mécanisme de retenue de palier de joint articulé selon l'invention; et la figure 2 est une vue analogue à celle de la figure 1, d'une seconde forme de réalisation de l'invention. La figure 1 représente un mécanisme 10 de retenue de palier conforme à l'invention, articulant FIG. 1 is an axial section, apart from the spindle, of one embodiment of the articulated joint bearing retaining mechanism according to the invention; and Figure 2 is a view similar to that of Figure 1, a second embodiment of the invention. FIG. 1 represents a bearing retaining mechanism 10 according to the invention, articulating
entre eux deux éléments 12 et 14, mobiles l'un par rap- between them two elements 12 and 14, movable one by
port à l'autre, afin de former un joint articulé 15. port to another, to form an articulated joint 15.
L'élément 12 est en forme de fourche et comprend deux ailes espacées 12a et 12b qui peuvent faire partie d'un tirant d'un godet de chargeuse. L'autre élément 14 est un bâti qui est disposé en partie entre les ailes 12a et 12b et il peut être relié à un levier coudé faisant pivoter le godet. Chacune des ailes 12a et 12b et le bâti 14 sont traversés par une ouverture circulaire, The element 12 is fork-shaped and comprises two spaced wings 12a and 12b which can be part of a puller of a loader bucket. The other element 14 is a frame which is arranged partly between the wings 12a and 12b and can be connected to a crank lever pivoting the bucket. Each of the wings 12a and 12b and the frame 14 are traversed by a circular opening,
désignés par les références numériques 16a et 16b, res- designated by reference numerals 16a and 16b,
pectivement, pour les 'deux ailes et par la référence numérique 13 qui désigne une ouverture épaulée traversant le bâti 14, les centres de ces ouvertures étant situés sur un axe 20 s'étendant transversalement aux plans respectively, for the two wings and by the reference numeral 13 which designates a stepped opening through the frame 14, the centers of these openings being located on an axis 20 extending transversely to the planes
coïncidant avec les éléments mobiles. coinciding with the moving elements.
L'ouverture épaulée 13 traversant le bâti 14 comprend une bride 26 s'étendant vers l'intérieur, à une première extrémité, une section 27 de diamètre intermédiaire et une troisième section 28 de plus grand diamètre qui est filetée. Une fois monté, le joint 15 comprend une bague 32 de retenue comportant une partie épaulée 34 qui bute contre la bride 26; cette bague The shouldered aperture 13 passing through the frame 14 includes an inwardly extending flange 26 at a first end, an intermediate diameter section 27, and a larger diameter third section 28 which is threaded. Once mounted, the seal 15 comprises a retaining ring 32 having a shoulder portion 34 which abuts against the flange 26; this ring
de retenue porte un joint d'étanchéité dynamique 29. retainer carries a dynamic seal 29.
Un palier 36 comporte une bague ou coupelle extérieure 36a qui bute contre la bague 32 de retenue et un ensemble conique 36d qui comprend des rouleaux 36b et un cône 36c. Une entretoise 40 bute contre la bague 36a. La bague ou coupelle extérieure 42a d'un palier 42 est en butée contre l'entretoise 40, et une bague 48 de retenue est en butée contre la bague 42a. Le palier A bearing 36 has an outer ring or cup 36a which abuts against the retaining ring 32 and a conical assembly 36d which includes rollers 36b and a cone 36c. A spacer 40 abuts against the ring 36a. The ring or outer cup 42a of a bearing 42 is in abutment against the spacer 40, and a retaining ring 48 abuts against the ring 42a. The landing
42 comporte également un ensemble conique 42d qui com- 42 also comprises a conical assembly 42d which
prend des roues 42b et un c6ne 42c. La bague 48 de rete- takes wheels 42b and a cylinder 42c. The retaining ring 48
nue comporte une partie extérieure filetée 48a qui s'ac- bare has a threaded outer portion 48a which is
couple avec une partie intérieure filetée 28a du bâti couple with a threaded inner portion 28a of the frame
14 et elle porte un joint d'étanchéité dynamique 49. 14 and carries a dynamic seal 49.
Les deux joints d'étanchéité 29 et 49 sont comprimés en position avant le montage du mécanisme de retenue The two seals 29 and 49 are compressed in position prior to mounting the retainer mechanism
de palier comme décrit ci-dessous.bearing as described below.
Une broche cylindrique 22 d'articulation, qui est l'élément structurel principal du joint articulé , est logée dans les ouvertures 16a, 13 et 16b, de façon à être centrée sur l'axe 20, et constitue la pièce sur laquelle le bâti 14 tourillonne pour effectuer un A cylindrical pin 22 of articulation, which is the main structural element of the articulated joint, is housed in the openings 16a, 13 and 16b, so as to be centered on the axis 20, and constitutes the part on which the frame 14 is spinning to perform a
mouvement pivotant oscillant.swinging swivel movement.
Lors du montage du joint articulé selon l'invention, les premières opérations sont réalisées During the assembly of the articulated joint according to the invention, the first operations are carried out
alors que le bâti 14 est séparé des ailes 12a et 12b. while the frame 14 is separated from the wings 12a and 12b.
La première étape consiste à introduire la bague 32 The first step is to introduce the ring 32
de retenue dans l'ouverture 13 jusqu'à ce que l'épaule- in the opening 13 until the shoulder
ment 34 de la bague de retenue bute contre la bride 26. Ensuite, dans l'ordre, la bague extérieure 36a du palier 36, l'ensemble conique 36d, l'entretoise 40, 34 of the retaining ring abuts against the flange 26. Then, in order, the outer ring 36a of the bearing 36, the conical assembly 36d, the spacer 40,
l'ensemble conique 42d du palier 42 et la bague exté- the conical assembly 42d of the bearing 42 and the outer ring
rieure 40a du palier 42 sont montés dans le bâti 14. 40a of the bearing 42 are mounted in the frame 14.
Puis la bague 48 de retenue, présentant des filets exté- Then the retaining ring 48 having external threads
rieurs 48a destinés à entrer en prise avec les filets 28a de la section 28, est montée de façon à retenir les paliers et les pièces associées en position, et 48a to engage the threads 28a of section 28, is mounted to retain the bearings and associated parts in position, and
de précharger les paliers.to preload the bearings.
Puis des entretoises 50 et 54, qui portent des joints d'étanchéité 52 et 56, respectivement, sont insérées à travers les joints d'étanchéité 29 et 49, respectivement, jusqu'à ce que lesdites entretoises Then spacers 50 and 54, which have seals 52 and 56, respectively, are inserted through seals 29 and 49, respectively, until said spacers
butent contre les c6nes 36c et 42c, respectivement. abut against the leads 36c and 42c, respectively.
Le bâti 14, sur lequel sont montés le mécanisme 10 de The frame 14, on which are mounted the mechanism 10 of
retenue de paliers et les paliers, ainsi que les entre- bearing retainer and bearings, as well as
toises 50 et 54, est aligné de façon que l'axe de l'ou- toises 50 and 54, is aligned so that the axis of the
verture 13 coïncide avec l'axe 20 et passe donc par le centre des ouvertures 16a et 16b de l'élément 12 de chaâssis en forme de fourche. La broche 22 est alors Verture 13 coincides with the axis 20 and thus passes through the center of the openings 16a and 16b of the element 12 of fork-shaped chassis. Pin 22 is then
introduite à travers les éléments 12a, 14 et 12b, respec- introduced through the elements 12a, 14 and 12b, respec-
tivement, et peut être fixée à l'un ou l'autre des élé- and may be fixed at one or the other
ments 12a et 12b, ou aux-deux éléments, par tout procédé de retenue souhaité, afin que la broche ne puisse tourner 12a and 12b, or both elements, by any desired retention method, so that the spindle can not rotate
et qu'elle soit bloquée axialement en position. and that it is locked axially in position.
La figure 2 représente une autre forme de réalisation 115 de la présente invention qui diffère de celle de la figure 1 par le fait que le mécanisme de retenue de palier comprend deux parties séparées Oa et 110Ob, ce mécanisme correspondant au mécanisme FIG. 2 shows another embodiment 115 of the present invention which differs from that of FIG. 1 in that the bearing retaining mechanism comprises two separate parts Oa and 110Ob, this mechanism corresponding to the mechanism
de retenue de palier de la première forme de réalisa- bearing restraint of the first embodiment of
tion. La partie 110b, non représentée sur la figure 2, est symétrique par rapport à la partie 110a qui est montrée sur la figure 2. L'élément 112 de structure est en forme de fourche et comprend des parties séparées 112a et 112b; la partie 112b n'apparaft pas sur la tion. Part 110b, not shown in Figure 2, is symmetrical with respect to part 110a which is shown in Figure 2. Structure element 112 is fork-shaped and includes separate portions 112a and 112b; Part 112b does not appear on the
figure 2. Une partie 114 correspond à l'élément de struc- Figure 2. Part 114 corresponds to the structural element
ture 14 de la figure 1 et est suffisamment longue pour porter les parties séparées 110a et 110Ob du mécanisme de retenue de palier. La broche d'articulation, qui est désignée par la référence numérique 122 sur la figure 2, est plus longue afin de convenir aux deux parties 110a et 110Ob 'du mécanisme de retenue de palier, aux extrémités opposées de ce mécanisme 110. Un palier 136 et ses pièces constitutives 136a, 136b, 136c et 136d, et un palier 142 et ses pièces constitutives 142a, 142b, 142c et 142d correspondent aux paliers 36 et 42, 14 of Figure 1 and is long enough to bear the separate parts 110a and 110Ob of the bearing retainer mechanism. The hinge pin, which is designated 122 in Figure 2, is longer in order to accommodate the two portions 110a and 110Ob 'of the bearing retainer at opposite ends of this mechanism 110. A bearing 136 and its component parts 136a, 136b, 136c and 136d, and a bearing 142 and its component parts 142a, 142b, 142c and 142d correspond to the bearings 36 and 42,
respectivement, de la figure 1 et à leurs pièces consti- respectively of Figure 1 and their constituent parts
tutives. Des ouvertures épaulées 113a et 113b (non repré- tutives. Shouldered openings 113a and 113b (not shown)
sentées sur la figure 2) ménagées dans la partie 114 correspondent à l'ouverture épaulée 13 de la partie 2) formed in the part 114 correspond to the shoulder opening 13 of the part
14 de la figure 1.14 of Figure 1.
La présente invention a trait essentiellement à un dispositif et à un procédé pour fixer ou retenir The present invention essentially relates to a device and method for securing or retaining
un palier sur l'un de deux éléments de structure arti- a bearing on one of two structural elements
culés entre eux, et, dans le présent mémoire, cet élément est,.soit le bâti 14 de la figure 1, soit le bâti 114 de la figure 2o Il est également nécessaire, évidemment, de fixer la broche d'articulation à l'autre élément In this specification, this element is either the frame 14 of FIG. 1, or the frame 114 of FIG. 2. It is also necessary, of course, to fix the hinge pin to the hinge pin. other element
de structure.of structure.
Il est avantageux que les filets 28a et 48a soient des filets trapézoïdaux, mais l'invention n'est pas limitée à de tels filets et d'tautres types It is advantageous that the threads 28a and 48a are trapezoidal threads, but the invention is not limited to such nets and other types.
de filets peuvent 9tre utilisés pour sa mise en oeuvre. nets can be used for its implementation.
Les deux formes de réalisation de l'invention présen- Both embodiments of the invention have
tent des ouvertures de lubrification 61 et 161, respecti- lubrication apertures 61 and 161, respectively
vement, communiquant avec des espaces compris entre les rangées de rouleaux afin de conduire un lubrifiant to communicate with spaces between the rows of rollers to drive a lubricant
vers les paliers.to the bearings.
Il va de soi que de nombreuses modifications It goes without saying that many modifications
peuvent être apportées au joint articulé décrit et repré- can be made to the articulated joint described and
senté, ainsi qu'à son meilleur mode de réalisation, felt, as well as at its best embodiment,
montré sur la figure 1, sans sortir du cadre de l'inven- shown in Figure 1, without departing from the scope of the invention.
tion. Par exemple, on appréciera qu'un seul palier anti- tion. For example, it will be appreciated that a single anti-
friction puisse être utilisé dans certains joints articulés, à la place de deux rangées de paliers à rouleaux comme décrit ici et que, en outre, l'invention ne soit pas limitée à des paliers à rouleaux coniques, mais qu'elle convienne friction may be used in some articulated joints, instead of two rows of roller bearings as described herein and that, furthermore, the invention is not limited to tapered roller bearings, but is suitable
également à d'autres types de paliers. also to other types of bearings.
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69501185A | 1985-01-25 | 1985-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2576648A1 true FR2576648A1 (en) | 1986-08-01 |
Family
ID=24791201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8601038A Withdrawn FR2576648A1 (en) | 1985-01-25 | 1986-01-24 | JOINT JOINT BETWEEN TWO STRUCTURAL ELEMENTS AND ITS MOUNTING METHOD |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS61175317A (en) |
AU (1) | AU586371B2 (en) |
BR (1) | BR8600178A (en) |
CA (1) | CA1259649A (en) |
DE (1) | DE3600459A1 (en) |
FR (1) | FR2576648A1 (en) |
GB (1) | GB2170266B (en) |
ZA (1) | ZA86198B (en) |
Cited By (2)
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DE102006029221A1 (en) * | 2006-06-26 | 2007-12-27 | Robert Bosch Gmbh | Fastening device for use in electrical machine, has plate nut provided as axial stop for roller bearing, and thread arranged at outer circumference of plate nut, where nut covers surface of bearing in mounted condition |
FR2952982A1 (en) * | 2009-11-26 | 2011-05-27 | Alstom Transport Sa | Roller bearing for traction engine of railway vehicle, has roller arranged inside cylindrical body of bearing case whose inner surface comprises female thread in which screw thread is housed |
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WO2006127878A2 (en) * | 2005-05-24 | 2006-11-30 | The Timken Company | Bearing arrangement for the through shaft in a tandem axle drive |
GB201200625D0 (en) * | 2012-01-16 | 2012-02-29 | Romax Technology Ltd | Bearing retainer |
MX360228B (en) * | 2012-12-19 | 2018-10-12 | Leoncio Valdes Hernandez Jose | Journal bearing. |
US9726211B2 (en) | 2013-03-15 | 2017-08-08 | Schlumberger Technology Corporation | 5 degrees of freedom alignment-correcting preloaded bearing connection system |
CN109210092B (en) * | 2018-10-15 | 2020-04-10 | 常州宝菱重工机械有限公司 | Assembly method of mandrel with groove on peripheral surface and bearing seat assembly with flexible seal |
US11815131B2 (en) * | 2022-03-14 | 2023-11-14 | Aktiebolaget Skf | Seal assembly with a load bearing ring |
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US4507005A (en) * | 1983-11-21 | 1985-03-26 | Clark Equipment Company | Pivot joint |
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GB337948A (en) * | 1929-10-24 | 1930-11-13 | Rowbotham And Company Ltd T | Improvements in roller-bearing wheels |
GB554769A (en) * | 1942-03-31 | 1943-07-19 | Robert Edward Joy | Improvements in and relating to bearings |
GB889176A (en) * | 1959-09-14 | 1962-02-07 | Neville Clyde Mccallum | Improvements in or relating to bearing assemblies |
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-
1986
- 1986-01-03 CA CA000498937A patent/CA1259649A/en not_active Expired
- 1986-01-03 AU AU51817/86A patent/AU586371B2/en not_active Ceased
- 1986-01-10 DE DE19863600459 patent/DE3600459A1/en not_active Withdrawn
- 1986-01-10 ZA ZA86198A patent/ZA86198B/en unknown
- 1986-01-17 BR BR8600178A patent/BR8600178A/en unknown
- 1986-01-20 GB GB08601246A patent/GB2170266B/en not_active Expired
- 1986-01-23 JP JP61011211A patent/JPS61175317A/en active Pending
- 1986-01-24 FR FR8601038A patent/FR2576648A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB670342A (en) * | 1950-02-12 | 1952-04-16 | Dunlop Rubber Co | Improvements in assemblies of co-axial, relatively rotatable members |
US4492416A (en) * | 1983-04-18 | 1985-01-08 | D. W. Nicholson Corporation | Cable wheel mounting for cable cars |
US4507005A (en) * | 1983-11-21 | 1985-03-26 | Clark Equipment Company | Pivot joint |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029221A1 (en) * | 2006-06-26 | 2007-12-27 | Robert Bosch Gmbh | Fastening device for use in electrical machine, has plate nut provided as axial stop for roller bearing, and thread arranged at outer circumference of plate nut, where nut covers surface of bearing in mounted condition |
FR2952982A1 (en) * | 2009-11-26 | 2011-05-27 | Alstom Transport Sa | Roller bearing for traction engine of railway vehicle, has roller arranged inside cylindrical body of bearing case whose inner surface comprises female thread in which screw thread is housed |
Also Published As
Publication number | Publication date |
---|---|
GB2170266A (en) | 1986-07-30 |
GB8601246D0 (en) | 1986-02-26 |
GB2170266B (en) | 1988-06-08 |
AU5181786A (en) | 1986-07-31 |
JPS61175317A (en) | 1986-08-07 |
DE3600459A1 (en) | 1986-07-31 |
BR8600178A (en) | 1986-09-30 |
CA1259649A (en) | 1989-09-19 |
ZA86198B (en) | 1986-09-24 |
AU586371B2 (en) | 1989-07-06 |
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Legal Events
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CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |