EP0208117A2 - Porte coulissante hermétique avec force de compression et à actionnement à une seule main - Google Patents

Porte coulissante hermétique avec force de compression et à actionnement à une seule main Download PDF

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Publication number
EP0208117A2
EP0208117A2 EP86107236A EP86107236A EP0208117A2 EP 0208117 A2 EP0208117 A2 EP 0208117A2 EP 86107236 A EP86107236 A EP 86107236A EP 86107236 A EP86107236 A EP 86107236A EP 0208117 A2 EP0208117 A2 EP 0208117A2
Authority
EP
European Patent Office
Prior art keywords
door leaf
camshaft
sliding door
support shaft
force
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
EP86107236A
Other languages
German (de)
English (en)
Other versions
EP0208117A3 (en
EP0208117B1 (fr
Inventor
Friedrich Ullner bautechnische Kühlraumausstattung Ing.
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT86107236T priority Critical patent/ATE59688T1/de
Publication of EP0208117A2 publication Critical patent/EP0208117A2/fr
Publication of EP0208117A3 publication Critical patent/EP0208117A3/de
Application granted granted Critical
Publication of EP0208117B1 publication Critical patent/EP0208117B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1021—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane involving movement in a third direction, e.g. vertically
    • 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
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/565—Suspension arrangements for wings with successive different movements for raising wings before sliding
    • 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
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/008—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by time control
    • 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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1028—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely
    • E05D2015/1031—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely the wing supported on arms extending from the carriage
    • E05D2015/1036—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely the wing supported on arms extending from the carriage the arms being movable in vertical, e.g. transverse, planes
    • 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
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/025—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights with rectilinearly-moving counterweights
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/244—Combinations of elements arranged in serial relationship
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/102—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for cold-rooms

Definitions

  • the invention relates to a sliding door that lowers in the closed position and hermetically seals the door frame and the door sill by a constantly acting contact pressure.
  • This hermetic closing or opening takes place with only one synchronous technological operation as a sequence for closing or as a lead for opening both by means of manual operation and by means of a motor drive.
  • the independent falling of the door leaf into the locking position also ensures the arrangement of a self-locking system.
  • the application area of such sliding doors is the use as cold room and freezer room doors, as fire protection doors or as soundproofing doors in construction.
  • Sliding doors which are suspended from a support shaft which can be rotated by an actuating device and which are lowered radially by actuation after being closed.
  • doors which are hingedly suspended on roller hangers which are tilted outwards in the area of the sofa and are supported with support rollers against a pressure rail. In Vereohlußetellung this support is released and the door leaf falls vertically due to its own weight.
  • Another type are sliding doors, where the sealing is through to the floor and an inclined plane of the running rail inclined to the wall surface is reached. And there are sliding doors that have a recess in the running rail in the closed position, which can be both vertical and diagonal and thus lower the door leaf.
  • the object of the invention is to eliminate the disadvantages of the sliding doors described with holding Druok springs and to add some advantages, in particular the operation of closing and lowering or lifting and opening should be harmonized so that the doors close softly and automatically in the closed position and this enables simple motorization and use as a self-locking system.
  • such a sliding door is characterized by a door leaf suspended from cams of a supporting shaft, the cams standing horizontally outward from the supporting shaft and in In this position, the cams are supported by one or more compression springs with the force compression of 3/4 to 2/3 of the door leaf weight. The remaining hold-up force is taken over by a rocker arm that rolls on the running rail.
  • This high-pressure spring is supported in such a way that it acts in a force-locking manner on the protruding cams of an upstream camshaft by means of tiltable joints from the stably mounted support shaft and this force component counteracts the cams of the support shaft and the tarpaulin weight attached here via the retroactive push rods.
  • the radial distance of the push rod joints on the camshaft is approximately 1.5 to 2 times the distance on the supporting shaft, which reduces the angle of rotation for the actuation of approximately 90 ° of the supporting shaft to approximately 45 ° Enables camshaft.
  • the compression force of the compression springs remains largely intact when the spring joints are swiveled out of the flight of the supporting shaft-camshaft, or the proportionate sufficient holding force arises due to the formation of the load on the rotary axis of the camshaft in connection with the dimension and preload of the compression springs.
  • the arrangement of two springs enables the holding pressure and the contact pressure to be tensioned and adjusted independently of one another in a favorable manner.
  • the force effect of the hold-up pressure spring to the axis of rotation of the camshaft is quickly increased and the pretensioned spring force causes the door leaf to be lifted up to 3/4 to 2/3.
  • the uplifting residual weight is borne by the aforementioned power lever, which rolls along on the running rail and is mounted in the lock-side running gear suspension.
  • the associated load arm has a ratio of the above to the power arm. 1 t 4 to 1: 8 and on it the door leaf with its remaining weight and the lever actuation device are articulated via a plain bearing.
  • the Lest power arm conversion from 1: 4 to 1 t 8 causes a very low roller pressure from the remaining weight, which is hardly noticeable when pushing. Only in the closed position, ie at the end of the running rail can this force arm move downwards and the door leaf now falls down with the low residual weight. Since the other holding force of the holding spring still acts or counteracts, the door leaf is softly drawn in.
  • the force distribution between the holding spring and the rocker arm can be varied by tensioning the holding spring according to the requirements.
  • the power lever that rolls along is lowered on a locking elbow attached to the end of the running rail. This locking elbow also prevents premature pushing away when lifting out by means of the actuating device.
  • the total effort required for the actuation is lower than for sliding doors of a similar design, since the inhaled spring forces are always maintained.
  • the force-transmitting actuating lever and emergency opening lever are always arranged on the door leaf so that they are actuated in the same direction for pushing, whereby the power transmission ratio is selected so that the opening uses a little more pressure than pushing, so that the desired summarized lightness is created One-handed operation.
  • the sliding door according to the invention is further characterized by an additional, upward-facing furniture actuating lever, which is arranged opposite the manual actuating device and is actuated by a motor with a pull rope or a chain.
  • the upstanding motor operating lever is mounted on an axle shaft on the door case, the power arm of which is moved further in this direction by a pull rope or chain after closing or before opening, whereby the load arm bent at right angles via an intermediate joint and a lifting rod articulated at the top of the camshaft rotates the camshaft and thus also the support shaft in the closed or open position.
  • the invention in addition to manual operation due to the very slight pushing force, the installation of a time-delayed self-locking system is provided.
  • a Rüokzug rope is clamped to the lock-side roller hanger, which is wound up on a rope drum and released.
  • the cable drum is always pulled in the direction of spooling by means of a coiled pull rope with a suspended weight or a tension spring.
  • By pushing on 'this retraction force is first overcome and at the same time secured by a pawl on the cable drum against immediate re-rolling of the door leaf.
  • an adjustable electrical time relay with a switching range of approximately 0 to 300 seconds.
  • the pawl is released from the lock via a connecting rod after the set hold-open time has elapsed and the door leaf is pulled into the locked position by weight or tension spring, where it falls automatically into the lock due to the system according to the invention.
  • the weight causing this process consists of coupled partial weights, all of which are only raised from the floor in a completely open state and ensure a safe start after the pawl release. In a favorable manner, the somewhat greater power requirement after lifting the door leaf to push it out of the rest position is not additionally increased with the full, but only with a low partial weight.
  • the invention in particular the overall choice of the radial door leaf lowering from the outside horizontally to the vertically downward, results in an almost horizontal striking of the door leaf, which was not possible with the previously known solutions. Apart from the two outer corners, this eliminates the wear-promoting rubber seal, so that a soft rubber profile such as magnetic tape profile from refrigerator construction can be used.
  • the lower guiding and pressing of the door leaf takes place on the outside in a manner known per se by means of a guide wadding iron, which has an adjustable inclined surface to allow the door leaf to slide in when lowering.
  • the inside is guided on a steel profile attached over the door width and raised above the magnetic profile band, which only allows the door leaf to be lowered on the frame by flattening in the closed position.
  • roller hangers 3 On a track 2 made of two connected angle steels, two roller hangers 3 are hung outside on the door leaf 1. To save overall height, are the rollers 4 are arranged within the U-shaped composite profile of the track 2. The roller hangers 3 are stably supported by the guide rollers 5.
  • the roller hangers 3 consist of two lateral vertical roller web plates 6 and a cross-connecting running base plate 7.
  • the support shaft bearings 8 for receiving the support shaft 9 are arranged on the inside and the camshaft bearings 10 of the camshaft 11 on the outside.
  • Two suspension cams 12 which have two bearing bores are welded to the center of the support shaft 9.
  • the bottom hole in the closed position serves as a suspension joint 13 of the adjustable suspension bracket 14, on which the door leaf 1 is suspended.
  • the bore which is offset by 45 ° after the door frame 15, serves as a push rod joint I 16 for articulating a force-transmitting push rod 17.
  • the other end of this push rod 17 is articulated on the push rod joint II 18 of the cam disk 19 on the upstream camshaft 11.
  • the distance between the push rod joint II 18 and the camshaft axis is in the ratio of approx. 1 t 2. Demit arises from the above. 90 ° rotation of the support shaft 9 a 45 ° rotation of the camshaft 11. Between the support shaft 9 and the cam disk 19 of the camshaft 11, strong holding pressure springs 20 and contact springs 21 with tiltable spring connection joints 22 are installed.
  • the spring forces alternate between a maximum and zero.
  • the spring connection joints 22 of the holding-up pressure springs 20 are in alignment with the axes of the support shaft 9 and the camshaft 11 so that the force of the Hochhaltedruokfeder 20 is canceled in this position.
  • the contact springs 21 articulated at 45 ° to the Nookenaoheibe 19 have reached their maximum and cause the door panel 1 to be pressed against them.
  • the force of the holding pressure springs 20 reaches its maximum with about 2/3 to 3 / 4 of the door leaf weight.
  • a rocker arm 23 is mounted in the verachlußseiticen roller roller linkage 3, the load arm 24 takes this weight portion via a slide bearing 25 and a lifting rod 26 from the cam disk 19 of the camshaft 11 and via the power arm 27 means a roller 28 transmits as a compressive force on the track 2.
  • the Las taxm force arm conversion of the rolling rocker arm 23 from 1: 4 to 1: 8 causes a very low roller pressure.
  • the roller 28 of the power arm 27 has reached the end of the running rail 2 and, with this low residual weight, can dodge downwards via a countersunk arch 29.
  • the countersunk arch 29 also prevents the door leaf 1 from being pushed open prematurely when it is lifted out.
  • the door leaf 1 is lifted out by means of manual actuation levers 30 or emergency opening levers 31 arranged on the inside and outside of the door leaf 1, the force effect of which is in the same direction as the respective sliding direction.
  • the actuating force is transmitted to the cam disk 19 of the camshaft 11 and also to the rocker arm 23, so that the power arm 27 with its roller 28 - as well the door leaf 1 can be raised or lowered.
  • the lower guide and pressure of the door leaf 1 he follows in a manner known per se by means of a guide 35 which has an adjustable inclined surface at the bottom for the sliding of the door leaf 1 when lowering.
  • an upward motor actuation lever 36 can be arranged in the opposite roller gear 3, which is moved by a motor with a pull rope 37 or a chain 37.
  • a lifting joint 32, a lifting rod 26 and the cam disk 19 of the camshaft 11 results in a synchronous sequence of pushing and closing or opening and pushing and thus also a very simple motorized switchgear assembly 34.
  • the entrainment of the motor operating lever 36 by the traction cable 37 or the chain 37 takes place in terms of safety technology via a safety device 38 which, from an adjustable load or compression, mechanically actuates an emergency stop switch 39 arranged between the coupling, so that the door leaf 1 immediately when people or vehicles are caught opens again.
  • a safety device 38 which, from an adjustable load or compression, mechanically actuates an emergency stop switch 39 arranged between the coupling, so that the door leaf 1 immediately when people or vehicles are caught opens again.
  • the increased pushing force from the rest position is bridged in this regard by a corresponding circuit between the switch I 40 and the switch II 41, which are about 20 cm apart.
  • the emergency activation therefore only takes place after the approximately 20 cm start-up.
  • FIG. 5 shows a supplement to the manual actuation by a time-delayed self-locking system.
  • a Ganokzugseil 42 is clamped on the lock-side running roller suspension 3, which is rolled up or released by a laterally arranged cable drum 43.
  • the cable drum 43 is in turn connected by a coiled pull cable 44 a coupled weight 45 or a tension spring 46 is always pulled in the direction of the catch unless this is not prevented.
  • a pawl 47 is attached to the side of the cable drum 43, which is released after a set time on an electronic time relay 48 by means of a connecting rod 49 and a short-stroke magnet 50.
  • the tensile force consists of coupled partial weights 51, all of which are raised from the ground only in the fully open state and ensure a reliable start after the pawl release.
  • the increased pushing force from the rest position is not increased immediately with the full one, but only by a partial weight 51.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Refrigerator Housings (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Seal Device For Vehicle (AREA)
EP86107236A 1985-06-13 1986-05-28 Porte coulissante hermétique avec force de compression et à actionnement à une seule main Expired - Lifetime EP0208117B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86107236T ATE59688T1 (de) 1985-06-13 1986-05-28 Luftdicht schliessende schiebetuer mit anpressdruck und zusammengefasster einhandbetaetigung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD85277309A DD256056A3 (de) 1985-06-13 1985-06-13 Luftdicht schliessende schiebetuer mit anpressdruck durch druckfedern und zusammengefasster einhandbetaetigung
DD277309 1985-06-13

Publications (3)

Publication Number Publication Date
EP0208117A2 true EP0208117A2 (fr) 1987-01-14
EP0208117A3 EP0208117A3 (en) 1987-05-20
EP0208117B1 EP0208117B1 (fr) 1991-01-02

Family

ID=5568555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107236A Expired - Lifetime EP0208117B1 (fr) 1985-06-13 1986-05-28 Porte coulissante hermétique avec force de compression et à actionnement à une seule main

Country Status (10)

Country Link
US (1) US4731950A (fr)
EP (1) EP0208117B1 (fr)
JP (1) JPS6250579A (fr)
AT (1) ATE59688T1 (fr)
BG (1) BG50673A1 (fr)
DD (1) DD256056A3 (fr)
DE (1) DE3676364D1 (fr)
HU (1) HUT41868A (fr)
SU (1) SU1550065A1 (fr)
YU (1) YU101786A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3421705A1 (fr) 2017-06-30 2019-01-02 Landert-Motoren-AG Aide de compensation pour portes coulissantes
EP2993291B1 (fr) * 2014-09-08 2023-05-31 Somec SpA Porte coulissante pour la façade d'un navire

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003019383A (ja) * 2001-07-09 2003-01-21 Azuma Industrial Co Ltd シート状物用洗濯用具
JP2003019381A (ja) * 2001-07-09 2003-01-21 Azuma Industrial Co Ltd 洗濯用具及び洗濯台並びに洗い具
FR2840635B1 (fr) * 2002-06-10 2008-03-21 David Neuman Dispositif pour maintenir la barre de seuil au sol
CN101048564B (zh) * 2004-10-26 2011-08-10 卡巴吉尔根股份公司 用于密封的滑动门的悬挂设备和滑架
DE202006012565U1 (de) * 2006-08-16 2006-10-19 Steinbach & Vollmann Gmbh & Co. Kg Verschließbare Bolzenverriegelung für Schiebetüren
DE102008034809A1 (de) * 2008-07-24 2010-01-28 Suspa Holding Gmbh Antriebs-Einrichtung für Kühlschranktüren
IT1391367B1 (it) * 2008-10-03 2011-12-13 Effegi Brevetti Srl Meccanismo d'apertura per ante complanari a movimento combinato
TW201120296A (en) * 2009-12-09 2011-06-16 Door & Amp Window Hardware Co Automatic repositioning device for sliding door buffering.
ITTO20110952A1 (it) * 2011-10-20 2013-04-21 M T H S R L Porta scorrevole con sistema di scorrimento reversibile
US8950114B1 (en) * 2012-06-05 2015-02-10 Kontek Industries, Inc Hands-free gun-port door with seal
IL258868B (en) * 2015-10-23 2022-07-01 Savio Spa Lifting system for a liftable sliding leaf
WO2023156901A1 (fr) * 2022-02-17 2023-08-24 Titawin Sa Système de déplacement d'un battant d'une porte coulissante relevable ou d'une porte-fenêtre coulissante relevable, ainsi que porte coulissante relevable ou porte-fenêtre coulissante relevable comprenant le système de déplacement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451538A (fr) * 1965-07-22 1966-01-07 Entpr Leichle Porte coulissante
CH492859A (de) * 1968-06-05 1970-06-30 Frech Hoch Ag E Schiebetor
DE2027977A1 (de) * 1969-06-27 1971-02-11 Berardi, Natale. Ravenna (Italien) Schiebetür für Kuhlzellen8 Kühl räume o dgl
DE2053689A1 (de) * 1970-11-02 1972-05-10 Gabler, Martin, 8170 Bad Tölz Schiebetür zum luftdichten Verschliessen von Räumen
CH549146A (fr) * 1972-03-14 1974-05-15 Diserens Pierre Dispositif d'ouverture et de fermeture d'une porte coulissante notamment pour une installation frigorifique.
US3950893A (en) * 1972-07-03 1976-04-20 Societe Bernard Calais S.A.R.L. Control apparatus for hermetically closing an opening in a wall
NL169768C (nl) * 1972-07-28 1982-08-16 George Alphonsus Kox Inrichting voor het ophangen en geleiden van een schuifdeur, schuifraam of dergelijke.
GB1485965A (en) * 1973-09-27 1977-09-14 Disperens P Sliding door assembly
FR2451445A1 (fr) * 1979-03-12 1980-10-10 Fermod Dispositif d'actionnement pour porte etanche coulissante
DD230893B1 (de) * 1983-11-21 1987-06-17 Friedrich Ullner Luftdichtschliessende schiebetuer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2993291B1 (fr) * 2014-09-08 2023-05-31 Somec SpA Porte coulissante pour la façade d'un navire
EP3421705A1 (fr) 2017-06-30 2019-01-02 Landert-Motoren-AG Aide de compensation pour portes coulissantes

Also Published As

Publication number Publication date
YU101786A (en) 1988-06-30
SU1550065A1 (ru) 1990-03-15
US4731950A (en) 1988-03-22
BG50673A1 (en) 1992-10-15
HUT41868A (en) 1987-05-28
EP0208117A3 (en) 1987-05-20
EP0208117B1 (fr) 1991-01-02
ATE59688T1 (de) 1991-01-15
DE3676364D1 (de) 1991-02-07
DD256056A3 (de) 1988-04-27
JPS6250579A (ja) 1987-03-05

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