EP0075038B1 - Fermeture de serrage avec espagnolette pour une porte mobile de carrosserie de camions, conteneurs et analogues - Google Patents

Fermeture de serrage avec espagnolette pour une porte mobile de carrosserie de camions, conteneurs et analogues Download PDF

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Publication number
EP0075038B1
EP0075038B1 EP81107494A EP81107494A EP0075038B1 EP 0075038 B1 EP0075038 B1 EP 0075038B1 EP 81107494 A EP81107494 A EP 81107494A EP 81107494 A EP81107494 A EP 81107494A EP 0075038 B1 EP0075038 B1 EP 0075038B1
Authority
EP
European Patent Office
Prior art keywords
rotary
closure
support
hand lever
hook
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.)
Expired
Application number
EP81107494A
Other languages
German (de)
English (en)
Other versions
EP0075038A1 (fr
Inventor
Stefan Breme
Klaus Drenhaus
Adolf Dretzke
Friedhelm Nieland
Albert Schoring
Bernd Sterner
Gerhard Spelsberg
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.)
F Hesterberg and Soehne GmbH and Co KG
Original Assignee
F Hesterberg and Soehne GmbH and Co KG
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 F Hesterberg and Soehne GmbH and Co KG filed Critical F Hesterberg and Soehne GmbH and Co KG
Priority to AT81107494T priority Critical patent/ATE18878T1/de
Priority to DE8181107494T priority patent/DE3174250D1/de
Priority to EP81107494A priority patent/EP0075038B1/fr
Publication of EP0075038A1 publication Critical patent/EP0075038A1/fr
Application granted granted Critical
Publication of EP0075038B1 publication Critical patent/EP0075038B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
    • E05C19/12—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
    • E05C19/14—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis with toggle action
    • E05C19/145—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis with toggle action flush

Definitions

  • the invention relates to a lock, turnbuckle fastener according to the preamble of claim 1, for a movable body part of trucks, containers and the like, with a rotatably mounted on a carrier and behind a counter element of a fixed body part, a locking arm and a locking arm Has crank arm and which can be rotated by a hand lever articulated on the carrier via a connecting link articulated on the crank arm and on the other hand on the hand lever, the axis of rotation of the rotary bolt running parallel to the surface of the movable mounting part and the hand lever being held down in the closed position by an over-center position of the articulation points.
  • hook-and-loop fasteners are less suitable because they hardly allow the side wall to be brought up perpendicular to its plane.
  • espagnolette locks such as those from DE-A-1430099, DE-A-2847744 and DE-U-1 985489 are known.
  • the rotary latch is hook-shaped and is fastened to the end of a vertically extending revolving rod which projects beyond the upper edge of the side wall and which can be actuated with the aid of a hand lever acting further down on the revolving rod.
  • the hook-shaped rotary latch engages behind a counter element, such as a pin, arranged on the upper end of the fixed structural part.
  • the invention was based on the object of developing a rotary latch tensioning closure known from DE-U-8003816 of the type described in the introduction in such a way that it not only has an excellent pull-up ability perpendicular to the plane of the fixed structural part, for example a side wall, but also in the plane thereof and is able to clamp the fixed body with the movable one.
  • the locking arm is designed as a rotary hook, that the axis of rotation of the rotary bolt is mounted in elongated holes in the carrier, or that the rotary bolt encloses this rotational axis with an elongated hole, the elongated holes being in the direction of the carrier or rotary bolt extend that the length of the connecting member between the hand lever and the crank arm is dimensioned such that a relative movement between the elongated hole and the axis of rotation occurs during the last part of the closing process, and that the rotary bolt is fixed in the closed position by a stop against rotational movement is.
  • the rotary latch tensioning lock when the rotary hook closes, the counter element first engages behind the fixed structural part, the movable structural part, such as e.g. a side wall, a container door, etc., is first brought into full contact with the fixed superstructure. During the further closing process, the rotary latch now carries out a linear movement, so that there is a pulling-up process in the plane of the movable structural part and tensioning of the movable structural part in relation to the fixed structural part. It is essential in the rotary bolt tension lock according to the invention that it first performs a rotary movement and then a linear movement during the closing process. It is within the scope of the invention that these two movements can also overlap to a certain extent.
  • FR-A-2 298 666 which describes a hook-and-socket fastener for mutually bracing the most diverse parts, a special mechanism being provided which pivots the hook away from the counter element after it has been released.
  • US-A-3841 693 and US-A-4114718 show latches which are particularly suitable for tiltable driver's cabins of trucks and which have a clampable hook which not only releases the counter element when it is opened, but also swings away from it. Common to all these closures is the fact that when the hook is initially pivoted, it only serves to guide it behind the counter element, the hook still not performing any closing or bracing function. This is only achieved by the following linear movement of the hook.
  • FIGS. 1 to 4 has a built-in trough 11 as a carrier, as is customary for closures of the type in question.
  • a longitudinally movable bearing block 13 for a pivot axis 14 of a hand lever 15 is arranged, which is pressed against the rear side wall of the installation trough 11 by a compression spring 17 supported on a block 16.
  • the block 16 has lateral lugs 18 which, together with the extension 12 and the bottom of the trough 11, result in a guide for the bearing block 13.
  • the arrangement of the bearing block 13, which is displaceable against spring pressure, results in a resilient arrangement of the entire locking mechanism in order to prevent the hand lever from being able to be closed due to the distance of the counter element on the fixed expansion part. In such a case, the entire locking mechanism can move forward against the pressure of the spring 17.
  • the hand lever 15 On the underside of the hand lever 15 there are two ribs 19, by means of which the hand lever is pivotably attached to the articulation axis 14. Behind the articulation axis 14 there are two short articulation axes 20, by means of which two connecting links 21 are articulated on the ribs 19 of the hand lever 15. At the other end, the connecting links 21 are connected to one another by an axle 22.
  • This articulation axis passes through the free end of a crank arm 25 of a rotary hook 23, which is rotatable about an axis of rotation 24.
  • the axis of rotation 24, which is fixedly connected to the rotary hook 23, is guided in elongated holes which are formed in the side walls of the installation trough 11.
  • the length of the connecting links 21 is dimensioned such that during the closing process after the rotary movement of the rotary latch 23 has ended, the hand lever 15 is not yet closed, so that when the hand lever 15 is further closed on the rotary hook 23, the connecting links 21 only have a pulling motion and no more torque exercise. In the last part of the closing process, the rotary hook 23 therefore only makes a linear movement. He is supported with a lower projection 27 on the bottom of the installation tray 11. As usual, this has a depression 28 at its front end, so that it is not necessary to have a lateral one Cut the border profile of the drop side when installing the lock on the front of the drop side. In this front area, the installation trough 11 has a recess 29 on its base in order to enable the rotary hook 23 to rotate.
  • the correct distance between the connecting members 21 and the crank arm 25 is provided by spacer bushings 30.
  • two vertically standing tabs 31 are fastened to the bottom of the installation trough 21 and have an incision 32 such that the upper side of the tab 31 serves as a hold-down nose 33 for the articulation axis 22. If a torque is exerted on the rotating hook 23 by internal pressure on the drop side, then the locking mechanism is relieved by the hold-down nose 33.
  • FIGS. 5 to 9 largely corresponds to that of FIGS. 1 to 4.
  • a slider 34 is provided which, when the rotary hook 23 is moved in the closed position, slides under it and supports it.
  • two thrust members 35 are provided, which are articulated on the one hand on the hand lever 15 and on the other hand on the slide 34.
  • Two upright tabs 36 are used for articulation on the slide. The slide closes the recess 29 in the closed position and supports the rotary hook 23 over almost its entire length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Package Frames And Binding Bands (AREA)
  • Closures For Containers (AREA)
  • Lock And Its Accessories (AREA)

Claims (9)

1. Fermeture à verrou rotatif de blocage équipant une partie mobile de la superstructure de véhicules poids-lourds, de conteneurs et objets analogues, comportant un verrou rotatif à deux bras qui est monté à rotation sur un support (11), peut s'engager par rotation derrière un élément complémentaire d'une partie fixe de la superstructure, comprend un bras de fermeture et un bras (25) de manivelle et peut être mis en rotation par un levier manuel (15) articulé sur le support (11), par l'intermédiaire d'un organe de liaison (21) articulé d'une part sur le bras (25) de manivelle et d'autre part sur le levier manuel (15), l'axe de rotation (24) dudit levier rotatif s'étendant parallèlement à la face supérieure de la partie mobile de la superstructure, et ledit levier manuel (15) étant maintenu abaissé, en état de fermeture, par une position des points d'articulation (14, 20, 22) excédant le point mort, fermeture caractérisée par le fait que le bras de fermeture est réalisé sous la forme d'un crochet rotatif (23); par le fait que l'axe (24) de rotation du verrou rotatif est monté dans des trous oblongs (26) du support ou bien que ledit verrou rotatif entoure cet axe de rotation par un trou oblong, lesdits trous oblongs s'étendant en direction du support ou du verrou rotatif, respectivement; par le fait que la longueur de l'organe de liaison (21), entre le levier manuel (15) et le bras (25) de manivelle, est dimensionnée de telle sorte qu'il s'opère un mouvement relatif du trou oblong (26) et de l'axe (24) de rotation au cours de la dernière phase du processus de fermeture; et par le fait que, dans la position fermée, un mouvement rotatoire du verrou rotatif est interdit par l'intermédiaire d'une butée (33 ou 34).
2. Fermeture selon la revendication 1, caractérisée par le fait que la butée consiste en un dispositif de maintien en position basse (33) qui est situé sur le support (11) et au-dessous duquel le bras (25) de manivelle ou une pièce (22) reliée à ce bras s'engage dans la position fermée.
3. Fermeture selon la revendication 1, caractérisée par le fait que la butée consiste en un coulisseau (34) qui est prévu sur le support (11), et s'engage par coulissement au-dessous du crochet rotatif (23) lors du mouvement de ce crochet à la position fermée.
4. Fermeture selon la revendication 3, caractérisée par le fait que le coulisseau (34) est poussé en direction du crochet rotatif (23) par l'intermédiaire d'un ressort.
5. Fermeture selon la revendication 3, caractérisée par le fait que le coulisseau (34) est poussé au-dessous du crochet rotatif (23), lors de la fermeture du levier manuel (15), par un organe de poussée (35) articulé d'une part sur ledit coulisseau et, d'autre part, sur ledit levier manuel (15).
6. Fermeture selon l'une quelconque des revendications précédentes, caractérisée par le fait que le mécanisme de fermeture renferme un organe élastique (17).
7. Fermeture selon la revendication 6, caractérisée par le fait que l'organe élastique (17) est intercalé entre le support (11) et l'axe (14) d'articulation du levier manuel (15).
8. Fermeture selon l'une quelconque des revendications précédentes, caractérisée par le fait qu'elle comporte un dispositif d'ajustement au moyen duquel la position extrême du crochet rotatif (23) peut être réglée en état de fermeture.
9. Fermeture selon l'une quelconque des revendications précédentes, caractérisée par le fait que le support est réalisé sous la forme d'une cuvette d'incorporation (11 ).
EP81107494A 1981-09-21 1981-09-21 Fermeture de serrage avec espagnolette pour une porte mobile de carrosserie de camions, conteneurs et analogues Expired EP0075038B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT81107494T ATE18878T1 (de) 1981-09-21 1981-09-21 Drehriegelspannverschluss fuer ein bewegliches aufbauteil von lastfahrzeugen, containern und dergleichen.
DE8181107494T DE3174250D1 (en) 1981-09-21 1981-09-21 Rotary bolt tensioning fastener for a movable body part of trucks, containers and the like
EP81107494A EP0075038B1 (fr) 1981-09-21 1981-09-21 Fermeture de serrage avec espagnolette pour une porte mobile de carrosserie de camions, conteneurs et analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81107494A EP0075038B1 (fr) 1981-09-21 1981-09-21 Fermeture de serrage avec espagnolette pour une porte mobile de carrosserie de camions, conteneurs et analogues

Publications (2)

Publication Number Publication Date
EP0075038A1 EP0075038A1 (fr) 1983-03-30
EP0075038B1 true EP0075038B1 (fr) 1986-04-02

Family

ID=8187924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81107494A Expired EP0075038B1 (fr) 1981-09-21 1981-09-21 Fermeture de serrage avec espagnolette pour une porte mobile de carrosserie de camions, conteneurs et analogues

Country Status (3)

Country Link
EP (1) EP0075038B1 (fr)
AT (1) ATE18878T1 (fr)
DE (1) DE3174250D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE23696T1 (de) * 1983-08-25 1986-12-15 Hesterberg & Soehne Gmbh & Co Drehriegelspannverschluss fuer ein bewegliches aufbauteil von lastfahrzeugen, containern und dergleichen.
SE435263B (sv) * 1983-11-22 1984-09-17 Brecke Mekan Ab Ett i synnerhet for lasning av flaklemmar avsett las
US4893849A (en) * 1987-09-24 1990-01-16 Southco, Inc. Remote latching mechanism
EP2785937A1 (fr) * 2011-12-02 2014-10-08 Alcoa Inc. Verrou à broche ayant un dispositif de détection et broche-taquet mobile et position intermédiaire ayant un mécanisme de rappel automatique
DE102017122514B4 (de) * 2017-09-27 2020-12-31 Karl Hildebrand Gmbh Schließmechanismus zum Verriegeln von zwei sich über Eck treffenden, relativ zueinander verschwenkbaren Bordwänden eines Kraftfahrzeugs oder eines Kraftfahrzeuganhängers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099368B (de) * 1955-09-09 1961-02-09 Ife Ges Fuer Maschinen Und App Bordwand fuer Kippfahrzeuge
FR2261396A1 (en) * 1974-02-14 1975-09-12 Midi Moulages Plast Locking mechanism for sliding screens - sliding lever-actuated hooked bolt rotates in vertical plane to engage pin
US3936082A (en) * 1974-10-11 1976-02-03 The Nielsen Hardware Corporation Catch with anti-release latch
FR2298666A1 (fr) * 1975-01-23 1976-08-20 Midi Moulages Plast Dispositif de fermeture pour l'assujettissement de deux vantaux l'un a l'autre
US4114718A (en) * 1977-01-17 1978-09-19 Orscheln Brake Lever Mfg. Company Locking hook and pin apparatus for locking together a pair of components
DE2847744A1 (de) * 1978-09-29 1980-04-10 Wenger Peter Sa Verschlussvorrichtung fuer klappbare seitenwaende eines lastwagens, insbesondere eines lastkraftfahrzeuges und dessen anhaengers
DE8003816U1 (de) * 1980-02-13 1981-07-02 F. Hesterberg & Söhne GmbH & Co KG, 5828 Ennepetal Verschluss fuer ein bewegliches aufbauteil von lastfahrzeugen, containern u.dgl.

Also Published As

Publication number Publication date
EP0075038A1 (fr) 1983-03-30
DE3174250D1 (en) 1986-05-07
ATE18878T1 (de) 1986-04-15

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