EP0703333B1 - Drehstangenverschluss für Türen von Nutzfahrzeugaufbauten, Transportbehältern und dergleichen - Google Patents
Drehstangenverschluss für Türen von Nutzfahrzeugaufbauten, Transportbehältern und dergleichen Download PDFInfo
- Publication number
- EP0703333B1 EP0703333B1 EP95114066A EP95114066A EP0703333B1 EP 0703333 B1 EP0703333 B1 EP 0703333B1 EP 95114066 A EP95114066 A EP 95114066A EP 95114066 A EP95114066 A EP 95114066A EP 0703333 B1 EP0703333 B1 EP 0703333B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking part
- rotating bar
- cam
- fastener
- keeper
- 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 - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/02—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
- E05B83/08—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans with elongated bars for actuating the fastening means
- E05B83/10—Rotary bars
Definitions
- the invention relates to the preamble of claim 1 an espagnolette lock for doors of commercial vehicle bodies, Transport containers and the like, with a handle for turning the rotating rod and with at least one locking part at one end of the rotating rod that is in the closed position is locked against a counterholder, the Locking part has a radially projecting arm that behind a hook on the counter holder during the closing process turns in and brings the door up.
- a espagnolette lock of this type is from the DE-PS 19 60 697 known. It has the advantage that it after turning the rotating rod using the handle is completely unlocked by 90 °. So you can in this Open the door by pulling on the handle. Especially this is the case for box bodies of refrigerated vehicles important because the sealing strips on the door frame are special stick to the door after a long drive can.
- the disadvantage of this closure is the fact that with internal pressure against the door, for example a torque can arise from the load slipping on the rotating rod that acts on the handle, which is why both the rotating rod and the handle including the Holding device with which the handle in the closed position the lock is fixed, executed excessively stable Need to become.
- both the rotating rod and the handle including the Holding device with which the handle in the closed position the lock is fixed executed excessively stable Need to become.
- very strong internal pressure even torsion of the rotating rod occur, resulting in As a result, the door is no longer properly seated on the door frame.
- the invention was based on the object, one closer designated espagnolette lock so that in the closed position no torque occurs when an internal pressure works against the door without losing its quality is lost that to completely unlock the lock the rotating rod can only be turned by 90 ° got to.
- a further hook is provided on the counter holder, which in the closed position engages in a hook on the locking part. This avoids that against internal pressure the door through the radially protruding arm on the locking part a torque is generated which is on the rotary rod and the associated handle and its holding device acts.
- the geometry of the arrangement of the Locking elements is also such that the rotary rod from the locked position to the unlocked position must be rotated by almost 180 °, so that such Closure has the disadvantages that its handle not be used to open the door by pulling can and that it can not be built into the door can, because in such a case the handle in a tub lies and a pivoting of the handle and thus twisting the turning bar impossible by much more than 90 ° is.
- Another espagnolette lock, with the inside pressure no torque occurs against the door is from the U.S. Patent 3,464,729 is known. This closure is based on the locking position is arranged on the rotary rod two-armed locking part on two pins of the counter holder from each side of the rotating rod.
- the locking part has a Base plate 1 with a protruding first hook 2 and two second hooks on the side of the base plate 1 3. All hooks point with their free ends in the same direction.
- the counter holder attached to the portal or door frame of a box body become.
- the locking part has a cylindrical section 5 with a likewise cylindrical pin 6, which is used for fastening serves on a rotating rod. From the cylindrical section 5 radially projects an arm 7 with a nose 8. Moreover it has two hooks 9 on the side of the arm 7.
- the start of the closing process is shown in Figure 5.
- the Arm 7 first engages behind hook 2 on its nose 8 Counterhold.
- the Locking part of the arm 7 is pivoted, so that Locking part and thus the rotating rod to the Counterhold is introduced.
- the rotating rod and an associated pivoting of the Arms 7 then the locking part is even closer to the Counterhold introduced.
- the last part of the turning process then reach under the two hooks 9 on the locking part the two hooks 3 on the counter holder until after twisting reached the state shown in Figure 7 of a total of 90 ° is. In this position, the hooks 3 and 9 interlock a that a torque-free locking of the locking part on the counterholder.
- a espagnolette lock normally has a locking part on each of its top and bottom and a backstop.
Landscapes
- Lock And Its Accessories (AREA)
Description
- Figur 1
- eine Ansicht des Gegenhalters;
- Figur 2
- eine teilweise geschnittene Aufsicht auf den Gegenhalter;
- Figur 3
- eine Ansicht des Verriegelungsteils;
- Figur 4
- einen Schnitt durch das Verriegelungsteil an der Linie III/III von Figur 3; und
- Fig. 5, 6 und 7
- eine Aufsicht entsprechend den Figuren 2 und 4 während verschiedener Phasen des Schließvorgangs.
Claims (4)
- Drehstangenverschluß für Türen von Nutzfahrzeugaufbauten, Transportbehältern und dergleichen, mit einer Handhabe zum Drehen der Drehstange und mit mindestens einem Verriegelungsteil an einem Ende der Drehstange, das in der Schließstellung gegen einen Gegenhalter verriegelt ist, wobei das Verriegelungsteil einen radial abstehenden Arm (7) aufweist, der sich während des Schließvorgangs hinter einen Haken (2) am Gegenhalter eindreht und dabei die Türe heranholt, dadurch gekennzeichnet, daß am Gegenhalter ein weiterer Haken (3) angeordnet ist, der in die gleiche Richtung wie der erste Haken (2) weist und in der Schließstellung in einen am Verriegelungsteil angeordneten Haken (9) eingreift, wobei in der Schließstellung der weitere Haken (3) am Gegenhalter und der Haken (9) am Verriegelungsteil einander gegenüberliegen und die Anordnung derselben im Verhältnis zueinander derart ist, daß beim Schließvorgang das Heranholen zumindest weitgehend beendet ist, bevor sie miteinander in Eingriff kommen.
- Drehstangenverschluß nach Anspruch 1, dadurch gekennzeichnet, daß der radial abstehende Arm (7) und der Haken (9) am Verriegelungsteil mit einem Winkel von etwa 90° zueinander angeordnet sind.
- Drehstangenverschluß nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Anlageflächen zwischen dem weiteren Haken (3) am Gegenhalter und dem Haken (9) am Verriegelungsteil in Umfangsrichtung zur Achse der Drehstange verlaufen.
- Drehstangenverschluß nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß am Gegenhalter zwei weitere Haken (3) jeweils seitlich an der Grundplatte (1) angeordnet sind und daß am Verriegelungsteil ebenfalls zwei entsprechende Haken (9) vorgesehen sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9414599U | 1994-09-08 | ||
DE9414599U DE9414599U1 (de) | 1994-09-08 | 1994-09-08 | Drehstangenverschluß für Türen von Nutzfahrzeugaufbauten, Transportbehältern u.dgl. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0703333A1 EP0703333A1 (de) | 1996-03-27 |
EP0703333B1 true EP0703333B1 (de) | 1999-01-20 |
Family
ID=6913459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95114066A Expired - Lifetime EP0703333B1 (de) | 1994-09-08 | 1995-09-07 | Drehstangenverschluss für Türen von Nutzfahrzeugaufbauten, Transportbehältern und dergleichen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0703333B1 (de) |
DE (2) | DE9414599U1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2204753A (en) * | 1938-11-10 | 1940-06-18 | Miner Inc W H | Door fastener |
CH448791A (fr) * | 1967-03-22 | 1967-12-15 | Blair Products S A | Dispositif de fermeture et de verrouillage d'une porte, notamment pour véhicules utilitaires et containers |
DE2031004C3 (de) * | 1970-06-23 | 1982-02-25 | The Bloxwich Lock and Stamping Co., Ltd., Bloxwich, Walsall, Staffordshire | Drehriegelvorrichtung für Transportfahrzeug- oder Containertüren |
IT1160934B (it) * | 1978-11-17 | 1987-03-11 | Benevenuta & C Spa A | Dispositivo di chiusura per porte di container |
-
1994
- 1994-09-08 DE DE9414599U patent/DE9414599U1/de not_active Expired - Lifetime
-
1995
- 1995-09-07 EP EP95114066A patent/EP0703333B1/de not_active Expired - Lifetime
- 1995-09-07 DE DE59504887T patent/DE59504887D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE9414599U1 (de) | 1994-10-27 |
DE59504887D1 (de) | 1999-03-04 |
EP0703333A1 (de) | 1996-03-27 |
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