FR2498145A1 - TRACTION AND IMPACT ORGAN - Google Patents

TRACTION AND IMPACT ORGAN Download PDF

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Publication number
FR2498145A1
FR2498145A1 FR8124432A FR8124432A FR2498145A1 FR 2498145 A1 FR2498145 A1 FR 2498145A1 FR 8124432 A FR8124432 A FR 8124432A FR 8124432 A FR8124432 A FR 8124432A FR 2498145 A1 FR2498145 A1 FR 2498145A1
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FR
France
Prior art keywords
rod
impact
plate
traction
shock
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
FR8124432A
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French (fr)
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FR2498145B1 (en
Inventor
Tapio Saalasti
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.)
SAALASTI Oy
Original Assignee
SAALASTI Oy
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 SAALASTI Oy filed Critical SAALASTI Oy
Publication of FR2498145A1 publication Critical patent/FR2498145A1/en
Application granted granted Critical
Publication of FR2498145B1 publication Critical patent/FR2498145B1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00Draw-gear
    • B61G9/20Details; Accessories
    • B61G9/24Linkages between draw-bar and framework
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00Draw-gear
    • B61G9/04Draw-gear combined with buffing appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Accessories Of Cameras (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Support Of The Bearing (AREA)

Abstract

A.ORGANE DE TRACTION ET DE CHOC DE LA LOCOMOTIVE OU D'UN ENGIN CORRESPONDANT COMPORTANT UNE TIGE 4 QUI TRAVERSE LA PLAQUE DE CHOC 1 ET QUI EST SUSPENDUE PAR LES RESSORTS 9, 9 A LA PLAQUE DE CHOC AYANT UN ACCOUPLEMENT A L'EXTREMITE EXTERIEURE 3. B.CARACTERISE EN CE QUE LA TIGE EST SOUTENUE PAR LE ROULEMENT DANS L'ORIFICE 2 DE LA PLAQUE DE CHOC ENTRE LES RESSORTS DE TRACTION ET DE CHOC 9, 9 DE FACON QUE LE SUPPORT PERMETTE LE MOUVEMENT DANS LE SENS DE LA LONGUEUR ET EN PLUS LE MOUVEMENT SUR LE PLAN VERTICAL ET HORIZONTAL, MAIS NE PERMET PAS DE ROTATION DE LA TIGE AUTOUR DE SON AXE NI DE MOUVEMENT DE LA TIGE VERS LE BAS AU POINT DE LA PLAQUE DE CHOC. C.L'INVENTION S'APPLIQUE AUX ORGANES D'ACCROCHAGE ENTRE LOCOMOTIVES ET WAGONS.A. DRIVING AND IMPACT DRIVE OF THE LOCOMOTIVE OR OF A CORRESPONDING UNIT WITH A ROD 4 WHICH CROSSES THE IMPACT PLATE 1 AND WHICH IS SUSPENDED BY THE SPRINGS 9, 9 TO THE IMPACT PLATE HAVING A COUPLING AT THE END EXTERIOR 3. B. CHARACTERIZED IN THAT THE ROD IS SUPPORTED BY THE BEARING IN PORT 2 OF THE IMPACT PLATE BETWEEN THE TRACTION AND IMPACT SPRINGS 9, 9 SO THAT THE BRACKET ALLOWS FORWARD MOVEMENT LENGTH AND IN ADDITION VERTICAL AND HORIZONTAL MOVEMENT, BUT DOES NOT ALLOW ROTATION OF THE ROD AROUND ITS AXIS NOR MOVEMENT OF THE ROD DOWN AT THE POINT OF THE IMPACT PLATE. C. THE INVENTION APPLIES TO TIES BETWEEN LOCOMOTIVES AND WAGONS.

Description

Ltinvention concerne les organes de trac-The invention relates to traceability

tion et de choc, ou organes tampons, des locomotives ou en-  and shock, or buffers, of locomotives or

gins correspondants, et particulièrement leur attache élasti-  gins, and particularly their elastic attachment.

que dans le châssis de la locomotive.  only in the chassis of the locomotive.

Auparavant, les attaches élastiques en- tre les locomotives et les wagons ont été faites en général, de façon que la suspension à ressort ne se trouve que derrière la plaque de châssis. Comme l'organe de tractionet de choc doit être mobile dans les courbes des deux c8téa, avec un angle pouvant dépasser 10 , et que, de plus, elle doit faire ressort en avant et en arrière et que-l'extrémité d'accouplement doit avoir la possibilité d'être régléeen hauteur, on a abouti à des constructions en berceau très compliquées avec les ressorts construits à l'intérieur et les pièces d'accouplement séparées  Previously, the elastic fasteners between the locomotives and the wagons have been made in general, so that the spring suspension is only located behind the chassis plate. Since the traction and shock element must be movable in the curves of both sides, with an angle which may exceed 10, and moreover, it must spring backwards and forwards and the coupling end must having the possibility of being adjusted in height, it has resulted in very complicated cradle constructions with the springs built inside and the separate coupling parts

qui peuvent être réglées en direction de la hauteur.  which can be adjusted to the height.

Le brevet finlandais 800341 décrit une construction plus simple. Dans celle-ci, la plaque de choc est traversée par une tige dont le mouvement dans le sens de la longueur a été rendu élastique au moyen des ressorts qui se  Finnish patent 800341 describes a simpler construction. In this, the shock plate is traversed by a rod whose movement in the direction of the length has been made elastic by means of the springs which are

truliv-ent de différents cotés de la plaque de choc.  truliv-ent from different sides of the shock plate.

j Cette construction a pourtant comme dés-  This construction, however, has as its

avantage une friction entrela tige et l'orifice qui peut cau-  advantage a friction between the rod and the orifice which can cause

ser des difficultés dans les opérations d'accouplement et,  difficulties in mating operations and,

surtout, après une longue manoeuvre, de l'usure a pu être remar-  especially, after a long maneuver, wear could be noticed

quée à l'endroit de l'orifice.at the point of the orifice.

Conformément à l'invention, l'organe de tra-  In accordance with the invention, the work

ction et de choc de la locoftfotive ou d'un engin correspondant comportant une tige qui traverse la plaque de choc et qui est  tion and shock of the loctototive or a corresponding engine having a rod passing through the impact plate and which is

suspendue par l s ressorts à la plaque de choc ayant un accouple.  Suspended by the springs to the shock plate having a coupler.

ment à l'extrémité extérieure, est caractérisé en ce que la tige est soutenue par le roulement dans l'orifice de la plaque de choc entre les ressorts de traction et de choc de façon que  at the outer end, is characterized in that the rod is supported by the bearing in the orifice of the shock plate between the traction and shock springs so that

le support permette le mouvement dans le sens de la lon-  the support allows movement in the direction of the

gueur et en plus le mouvement sur le plan vertical et hori-  and in addition the movement on the vertical and horizontal

zontal, mais ne permet pas de rotation de la tige autour de son axe ni de mouvement de la tige vers le bas au point de la  zontal, but does not allow rotation of the rod about its axis nor movement of the rod down to the point of the

plaque de choc.shock plate.

L'invention sera mieux comprise à l'aide  The invention will be better understood using

des exemples ci-dessous et au moyen des dessins joints dans les-  examples below and by means of the accompanying drawings in the-

4o quels: le dessin 1 montre l'organe de traction et de choc vu de  4o what: drawing 1 shows the body of traction and shock seen from

2 2 4 98 1 4 52 2 4 98 1 4 5

coté, le dessin 2 montre tl'extrémité du même organe.  side, the drawing 2 shows the end of the same organ.

L'organe de traction et de choc, conforme  The traction and shock element, compliant

à l'invention, est attaché à la plaque de choc 1 de la loco-  the invention is attached to the shock plate 1 of the locomotive

motive de façon que sa tige 4 passe à travers l'orifice 2 de la plaque de choc 1 o A ltextrémité extérieure de la tige 4 se trou- ve l'accouplement 3 et à l'extrémité inférieure se trouve la chaine 8 destinée à régler la hauteur de laccouplement. La chaîne est attachée par son extrémité inférieure au moyen d'un  it causes its rod 4 to pass through the orifice 2 of the impact plate 1 o At the outer end of the rod 4 there is the coupling 3 and at the lower end is the chain 8 intended to regulate the height of the coupling. The chain is attached by its lower end by means of a

levier à mairn 6 a la vis de réglage 7 qui se trouve dans l'ori-  lever 6 to the adjusting screw 7 which is in the ori-

lice de la pièce 7 attachée élastiquement.  lice of the piece 7 fastened elastically.

Comme le montre la figure 2, l'orifice 2 de la plaque de choc est carré ou de forme équivalente et la tige 4 est d'une façon correspondante de même forme quant à sa section au moins à l'endroit de l'orificeo L'orifice 2 est  As shown in FIG. 2, the orifice 2 of the impact plate is square or of equivalent shape and the rod 4 is correspondingly shaped with respect to its section at least at the location of the orifice L. orifice 2 is

assez grand pour que la tige 4 puisse se mouvoir avec l'exten-  large enough for the rod 4 to move with the extension

sion néceesaire des deux cotés.Needy on both sides.

Le mouvement de l'organe dans le sens de la longueur est permis par les ressorts 9 ou 9g qui sont placés  The movement of the organ in the direction of the length is allowed by the springs 9 or 9g which are placed

de deux cotés de la plaque de choc 1 sur la tige 4 et qui peu-  two sides of the shock plate 1 on the rod 4 and which can

vent être identiques ou différents des deux cotes comme dans la construction 'co#forme à l'exemple. Le ressort 9 reçoit les fors ces de choc au moyero du bourrelet à ressort 10 et le ressort 9 reçoit les forces de traction au moyen des bourrelets 1l e- 112,  wind be identical or different from both sides as in the construction 'co # form to the example. The spring 9 receives the forces of shock by means of the spring bead 10 and the spring 9 receives the tensile forces by means of the beads 11 e-112,

La tension des ressorts est réglée Dpar lt'écrou 12 qui est pla-  The tension of the springs is regulated by the nut 12 which is

ce en bout de la tige 4.this at the end of the rod 4.

La tige 4 de l'organe de traction et de choc appuie vers le bas avec une grande faen au point de contact sur la plaque de choc, en même temps culelle se meut en avant et en arrière. L'usure de la tige 4 et de la plaque de choc 1 causée par ces forces et mouvements, est éliminéae par l'organe de roulement 14 visible en figure 1  The rod 4 of the traction and shock member presses down with a large faen at the point of contact on the shock plate, at the same time moves forward and backward. The wear of the rod 4 and the shock plate 1 caused by these forces and movements is eliminated by the rolling member 14 visible in FIG. 1

L'axe de l'organe de roulement 15 est atta-  The axis of the rolling member 15 is atta-

ché a la plaque de choc 1 à l'aide de la plaque d'ancrage. La  check the shock plate 1 using the anchor plate. The

tige 4 repose maintenant sur lorgane de roulement 14 qui fonc-  rod 4 now rests on the rolling member 14 which functions

tionne comme un roulement de tige avec mouve-et réversibleo Un autre exemple d'application conforme à l'invention, non représenté, est l'accrochage de la tige 4 à 1e aide d'une barre d'appui à l'endroit de l'orifice de la plaque-de choc. La barre d'appui est attachée de façon à s'articuler par s.:l son extrémité supérieure à la plaque de choc. Cette extrémité  Like another example of an application according to the invention, not shown, is the attachment of the rod 4 with the aid of a support bar at the location of the rod. orifice of the shock plate. The support bar is attached so as to articulate itself at its upper end to the impact plate. This end

3 2 4 98 1 4 53 2 4 98 1 4 5

supérieure soutient la tige 4. Le soutmeru et l'articulation sont tels qu'ils recoivent les forces verticales apparues à l'endroit  upper support the rod 4. The soutmeru and the articulation are such that they receive the vertical forces appeared at the place

de la plaque de choc et que, en même temps, le déplacement laté-  of the shock plate and that, at the same time, the lateral movement

ral soit empêché, maie que la fixation permette pourtant l'orien-  is prevented, although the fixation allows the orientation to be

tation latérale nécessaire dans l'orifice 2 de la plaque de choc 1. D'une façon correspondante, le soutien de la tige 4 peut être effectué à l'aide d'une barre d'étançon qui se trouve au-dessous de la tige 4 et qui est articulée par son extrémité inférieure à la plaque de choc au-dessous de1l'prifice  Laterally, the support of the rod 4 can be carried out using a bar of stanchion which is located below the rod. 4 and which is articulated by its lower end to the shock plate below the perforation

2 et qui soutient la tige 4 par son extrémité Supérieure.  2 and which supports the rod 4 by its upper end.

Les déplacements de la tige 4 décrits ci-  The movements of the rod 4 described above

dessus et qui ont été guidés à l'aide d'une barre d'appui ou  above and which have been guided using a grab bar or

d'une barre d'étançon, peuvent faciltment être effectués de fa-  of a prop bar, can easily be made by

çon telle que la tige 4 ne peut pas $tre tournée autour de son  such that Rod 4 can not be rotated around its

axe longitudinal indépendamment des formes de section de l'ori-  longitudinal axis irrespective of the sectional shapes of the original

fice 2 de la plaque de choc et de la tige 4.  fice 2 of the shock plate and the rod 4.

La résistance de l'organe de traction et de  The resistance of the traction and

choc selon l'invention est satisfaisant et durable, c'est-à-  shock according to the invention is satisfactory and durable, that is to say

dire que l'accouplement est tout à fait fiable en toutes con-  say that the coupling is completely reliable in all

ditions. En outre, le remplacement des organes de roulement à la  ditions. In addition, the replacement of the running gear on the

suite d'une rupture éventuelle est facile $ effectuer.  following a possible break is easy $ perform.

La description ci-dessus ne montre que quel-  The description above only shows

ques applications de l'invention, qui peuvent cependant être  applications of the invention, which may, however, be

modifies sans sortir du cadre de l'invention.  modified without departing from the scope of the invention.

2498 1 452498 1 45

]IE-VENDIAOS] IE-VENDIAOS

1i OÉgane de traction et de choc de la lo-  1i OEgane of traction and shock of the lo-

comotive ou d'un engin correspondant comportant une tige (4) qui traverse la plaque de choc (1), et qui est suspendue par les ressorts (9, 9') à la plaque d- choc ayant un accouplement à 1'  comotive or a corresponding machine comprising a rod (4) which passes through the shock plate (1), and which is suspended by the springs (9, 9 ') to the shock plate having a coupling to 1'

extrémité extérieure (3), caractérisé en ce que la tige est sou-  outer end (3), characterized in that the rod is

tenue par le roulenitIt dans l'orifice (2) de la plaque de choc entre les ressorts de traction et de choc (9,91) de façon que le support permette le mouvement dans le sens de la longueur et en plus le mouvement dur-le plan vertical et horizontal, mais ne  held by the roll in the hole (2) of the impact plate between the traction and impact springs (9,91) so that the support allows movement in the longitudinal direction and in addition the hard movement the vertical and horizontal plane but not

permet pas de rotation de la tige autour de son axe ni de mouve-  allows rotation of the rod around its axis or movement

ment de la tige vers le bas au point de la plaque de choc.  stem down to the point of the shock plate.

2. Organe de traction et de choc conforme à la revendication 1, caractérisé en ce que, dans l'orifice (2) de la plaque au-dessous de la tige (4), se trouve un organe de  Traction and impact member according to claim 1, characterized in that in the orifice (2) of the plate below the rod (4) there is a

roulement (14) sur laquelle la tige repose.  bearing (14) on which the rod rests.

3. Organe de traction et de choc conforme à la revendication 2, caractérisé en ce que l'axe (15) de l'organe (14) est bloqué à sa place avec la plaque d'ancrage (16) entre  Traction and impact member according to claim 2, characterized in that the axis (15) of the member (14) is locked in its place with the anchor plate (16) between

la plaque de choc (1) et la plaque d'ancrage (16).  the shock plate (1) and the anchor plate (16).

4. Organe de traction et de choc conforme à  4. Traction and shock body conforming to

la revendicaion 1, caractérisé en ce que la tige (4) est accro-  claim 1, characterized in that the rod (4) is

chée à sa place avec une ou des barres d'appui qui est ou sont  in its place with one or more grab bars that are or are

attachée(s) à l'aide dune articulation à la plaque de choc au-  attached with a hinge to the shock plate

dessus de la tige et dont l'extrémité inférieure soutient la tige (4). 5. Organe de traction et de choc conforme à la revendication 1, caractérisé en ce que, au-dessous de la tige  above the rod and whose lower end supports the rod (4). Traction and impact member according to Claim 1, characterized in that, below the rod

(4), se trouve une ou des barres d'appui dont l'extrémité infé-  (4), there is one or more support bars whose lower end

rieure est fixée à la plaque de choc et dont l'extrémité su-  is attached to the impact plate and the upper end of which

périeure soutient la tige- (4).upper supports the stem- (4).

FR8124432A 1981-01-22 1981-12-29 TRACTION AND SHOCK Expired FR2498145B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810167A FI62258C (en) 1981-01-22 1981-01-22 DRAG- OCH STOETANORDNING

Publications (2)

Publication Number Publication Date
FR2498145A1 true FR2498145A1 (en) 1982-07-23
FR2498145B1 FR2498145B1 (en) 1986-02-07

Family

ID=8514061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8124432A Expired FR2498145B1 (en) 1981-01-22 1981-12-29 TRACTION AND SHOCK

Country Status (6)

Country Link
CH (1) CH654534A5 (en)
DE (1) DE3103409A1 (en)
FI (1) FI62258C (en)
FR (1) FR2498145B1 (en)
GB (1) GB2091661B (en)
SE (1) SE454767B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109987110A (en) * 2019-04-08 2019-07-09 湖北时瑞达重型工程机械有限公司 A kind of hitch connection component

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106740966A (en) * 2016-12-15 2017-05-31 中车山东机车车辆有限公司 A kind of vehicle buffer connecting rods and its application

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191209844A (en) * 1912-04-25 1912-12-19 Samuel Rowland Parkes Improvements in Axle Boxes and Bearings for Railway Vehicles.
US1628356A (en) * 1925-12-10 1927-05-10 Edward E Duffy Antifriction drawbar support
DE563193C (en) * 1932-11-02 Fried Krupp Akt Ges Central buffer coupling with coupling head shaft that can be moved on all sides
GB866585A (en) * 1957-11-21 1961-04-26 Fischer Ag Georg A combination of central buffer coupling and draw gear on a rail vehicle
GB934422A (en) * 1959-07-03 1963-08-21 Dowty Hydraulic Units Ltd Improvements relating to railway vehicles
DE1530184A1 (en) * 1965-08-20 1969-08-28 Knorr Bremse Kg Support and centering device for central buffer coupling heads of rail vehicles
DE2531216A1 (en) * 1975-07-12 1977-01-13 Unkel & Meyer Coupling for mine rail vehicle - has coupling cleat carried by front plate also acting as centre buffer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202233A (en) * 1923-02-19 1923-08-16 Mitchell John Improvements relating to couplings for railway and like vehicles
DE1678476U (en) * 1954-01-20 1954-06-24 Scharfenbergkupplung Ag PULL AND PUSH DEVICE.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE563193C (en) * 1932-11-02 Fried Krupp Akt Ges Central buffer coupling with coupling head shaft that can be moved on all sides
GB191209844A (en) * 1912-04-25 1912-12-19 Samuel Rowland Parkes Improvements in Axle Boxes and Bearings for Railway Vehicles.
US1628356A (en) * 1925-12-10 1927-05-10 Edward E Duffy Antifriction drawbar support
GB866585A (en) * 1957-11-21 1961-04-26 Fischer Ag Georg A combination of central buffer coupling and draw gear on a rail vehicle
GB934422A (en) * 1959-07-03 1963-08-21 Dowty Hydraulic Units Ltd Improvements relating to railway vehicles
DE1530184A1 (en) * 1965-08-20 1969-08-28 Knorr Bremse Kg Support and centering device for central buffer coupling heads of rail vehicles
DE2531216A1 (en) * 1975-07-12 1977-01-13 Unkel & Meyer Coupling for mine rail vehicle - has coupling cleat carried by front plate also acting as centre buffer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109987110A (en) * 2019-04-08 2019-07-09 湖北时瑞达重型工程机械有限公司 A kind of hitch connection component

Also Published As

Publication number Publication date
FI62258C (en) 1982-12-10
SE454767B (en) 1988-05-30
DE3103409A1 (en) 1982-08-26
GB2091661B (en) 1984-05-23
SE8102127L (en) 1982-07-23
FI62258B (en) 1982-08-31
FR2498145B1 (en) 1986-02-07
GB2091661A (en) 1982-08-04
CH654534A5 (en) 1986-02-28

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