BE648073A - - Google Patents

Info

Publication number
BE648073A
BE648073A BE648073DA BE648073A BE 648073 A BE648073 A BE 648073A BE 648073D A BE648073D A BE 648073DA BE 648073 A BE648073 A BE 648073A
Authority
BE
Belgium
Prior art keywords
emi
door
closing
spring
roller
Prior art date
Application number
Other languages
French (fr)
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 filed Critical
Publication of BE648073A publication Critical patent/BE648073A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/06—Doors arranged at the vehicle sides slidable; foldable
    • B60J5/062—Doors arranged at the vehicle sides slidable; foldable for utility vehicles or public transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

  

  "Dispositif de fermeture pour porte., en particulier

  
 <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
meture pour portes, en particulier pour portes coulissantes de véhicules.

  
Il existe divers types de dispositifs de

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1> 

  
constitue ainsi un accumulateur d'énergie pour la fermeture automatique. Par rapport à des dispositifs de fermeture pour portes pivotantes qui ne nécessitent qu'une faible course élastique, il s'agit, dans le cas des portes coulissantes, d'une course élastique qui représente plusieurs fois le parcours complet de la porte. C'eut pourquoi il apparaît des difficultés sous divers rapports. Ces longs ressorts de pression doivent être guidés dans un tube ou sur une tige

  
 <EMI ID=5.1> 

  
pour l'ouverture de la porte " il cet nécessaire d'appliquer une force relativement élevée} celle-ci est en fait tellement grande que des personnes âgées ou des enfants ne peuvent pas ouvrir la porte coulissante,'

  
 <EMI ID=6.1> 

  
vénient et de créer un dispositif de fermeture qui permet d'ouvrir la porte avec une dépense d'énergie peu sensible. En outre, le dispositif proposé est de conception technique simple et ne donne lieu à aucune panne de service. 

  
Le dispositif de fermeture conforme à l'invention comprend essentiellement un rouleau qui, soucis à la pression d'un ressort, est disposé sur la porte ou sur

  
ses organes accessoires et est associé à un chemin de roulement descendant orienté date le sens de fermeture

  
de la\ porte. Le rouleau est, de préférence, monté à rotation à l'extrémité d'un levier articulé sur la porte ou sur ses organes accessoires. La force du ressort prévu pour le rouleau peut être produite par un ressort' branches associé

  
 <EMI ID=7.1> 

  
manchons ressort*

  
L'invention offre également la possibilité de différencier à volonté la vitesse de fermeture de la porte; à cet effet le chemin de roulement possède des portions de pente différente. Il est bien entendu qu'avec une portion horizontale terminale du chemin de roulement 

  
 <EMI ID=8.1>  

  
 <EMI ID=9.1>   <EMI ID=10.1> 

  
 <EMI ID=11.1> 

  
fermeture 

  
La dispositif de fermeture selon l'invention offre,

  
 <EMI ID=12.1> 

  
 <EMI ID=13.1> 

  
roulement il n'y a qu'un contact ponctuel "alors même que le ressort 7 n'est pas non plus en contact des surfaces de  frottement. La force du ressort proprement dite peut dons être maintenue à une valeur relativement faible, moyennant quoi la porte coulissante pout être facilement ouvertes   <EMI ID=14.1> 

  
 <EMI ID=15.1> 

  
 <EMI ID=16.1> 

  
chemin de roulement descendant orienta dans le sens de fermeture de la porte.



  "Door closing device., In particular

  
 <EMI ID = 1.1>

  
 <EMI ID = 2.1>

  
metering for doors, in particular for sliding vehicle doors.

  
There are various types of

  
 <EMI ID = 3.1>

  
 <EMI ID = 4.1>

  
thus constitutes an energy accumulator for automatic closing. Compared to closing devices for revolving doors which require only a small elastic stroke, in the case of sliding doors this is an elastic stroke which represents several times the complete course of the door. This is why there are difficulties in various ways. These long pressure springs must be guided in a tube or on a rod

  
 <EMI ID = 5.1>

  
for opening the door "it is necessary to apply a relatively high force} this is in fact so great that old people or children cannot open the sliding door, '

  
 <EMI ID = 6.1>

  
come and create a closing device which allows the door to be opened with little noticeable expenditure of energy. In addition, the proposed device is of simple technical design and does not give rise to any service failure.

  
The closing device according to the invention essentially comprises a roller which, worrying about the pressure of a spring, is placed on the door or on

  
its accessory components and is associated with a descending track oriented date the direction of closure

  
Door. The roller is preferably mounted for rotation at the end of a lever articulated on the door or on its accessory members. The spring force provided for the roller can be produced by an associated spring 'branches

  
 <EMI ID = 7.1>

  
spring sleeves *

  
The invention also offers the possibility of differentiating at will the closing speed of the door; for this purpose the raceway has portions of different slope. Of course, with an end horizontal portion of the raceway

  
 <EMI ID = 8.1>

  
 <EMI ID = 9.1> <EMI ID = 10.1>

  
 <EMI ID = 11.1>

  
closing

  
The closure device according to the invention offers,

  
 <EMI ID = 12.1>

  
 <EMI ID = 13.1>

  
bearing there is only a point contact "even though the spring 7 is not in contact with the friction surfaces either. The force of the spring itself can therefore be kept at a relatively low value, whereby the sliding door to be easily opened <EMI ID = 14.1>

  
 <EMI ID = 15.1>

  
 <EMI ID = 16.1>

  
descending track oriented in the direction of closing of the door.

Claims (1)

<EMI ID=17.1> <EMI ID = 17.1> quel le rouleau est monté à rotation à l'extrémité d'un . which the roller is rotatably mounted at the end of a. levier articulé sur la porte ou sur eea organes accessoires. lever articulated on the door or on the accessory components. <EMI ID=18.1> <EMI ID = 18.1> <EMI ID=19.1> <EMI ID = 19.1> différente. different. <EMI ID=20.1> <EMI ID = 20.1> <EMI ID=21.1> <EMI ID = 21.1> <EMI ID=22.1> <EMI ID = 22.1> 5" Dispositif* selon la revendication a dans lequel le rouleau se présents sous forme d'un cylindre et ne Possède pas de borde de guidage. 5. "Device * according to claim a wherein the roller is in the form of a cylinder and does not have a guide edge.
BE648073D 1964-02-17 1964-05-19 BE648073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED43644A DE1299232B (en) 1964-02-17 1964-02-17 Device for the automatic closing of sliding doors, in particular vehicle sliding doors

Publications (1)

Publication Number Publication Date
BE648073A true BE648073A (en) 1964-09-16

Family

ID=7047749

Family Applications (1)

Application Number Title Priority Date Filing Date
BE648073D BE648073A (en) 1964-02-17 1964-05-19

Country Status (5)

Country Link
AT (1) AT244384B (en)
BE (1) BE648073A (en)
CH (1) CH418172A (en)
DE (1) DE1299232B (en)
NL (1) NL6501522A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7815867U1 (en) * 1978-05-26 1978-09-14 Dowaldwerke, Adolph Dowald, 2800 Bremen LOCKING DEVICE
DE202011004477U1 (en) * 2011-03-28 2014-07-28 Grass Gmbh Furniture, device for influencing the movement of a furniture part and device for locking an element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583084A (en) * 1919-04-14 1926-05-04 R F Carpenter Mfg Company Hinge construction
DE1770510U (en) * 1956-10-06 1958-07-17 Doerken & Mankel K G CLOSERS FOR THE LEAF OF DOORS.

Also Published As

Publication number Publication date
AT244384B (en) 1966-01-10
CH418172A (en) 1966-07-31
DE1299232B (en) 1969-07-10
NL6501522A (en) 1965-08-18

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