EP3480397A1 - Dispositif de verrouillage sécurisé des battants de porte sur un conteneur pouvant être réceptionné - Google Patents

Dispositif de verrouillage sécurisé des battants de porte sur un conteneur pouvant être réceptionné Download PDF

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Publication number
EP3480397A1
EP3480397A1 EP18000816.1A EP18000816A EP3480397A1 EP 3480397 A1 EP3480397 A1 EP 3480397A1 EP 18000816 A EP18000816 A EP 18000816A EP 3480397 A1 EP3480397 A1 EP 3480397A1
Authority
EP
European Patent Office
Prior art keywords
door
striker
cantilever
hand lever
handle
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.)
Pending
Application number
EP18000816.1A
Other languages
German (de)
English (en)
Inventor
Stefan Rewald
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.)
Rewald GmbH
Original Assignee
Rewald GmbH
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 Rewald GmbH filed Critical Rewald GmbH
Publication of EP3480397A1 publication Critical patent/EP3480397A1/fr
Pending legal-status Critical Current

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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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/38—Auxiliary or protective devices
    • E05B67/383—Staples or the like for padlocks; Lock slings; Arrangements on locks to cooperate with padlocks

Definitions

  • the invention relates to a device for safety locking of hinged hinged on the container frame first and second door leaf, with a locking rod, which is rotatably mounted on a side facing away from the hinges of the second door in guide bushes about a vertical axis of rotation, one of the upper portion of the door associated clamping and closing device, which is fixedly connected via an eccentric lever with the locking rod for holding the door under load, a the lower portion of the door associated with the locking rod fixed hand lever for rotating the locking rod about the axis of rotation in an open or closed position, wherein the hand lever occupies a horizontal position, in which this can be either picked up or released by a tower on the first door tower mounted door frame, and with a firmly attached to the foot-side container frame hook receptacle, ie e is encompassed by the mouth of a fastened at the foot end of the locking rod locking hook in the closed position.
  • the lower portion of the doors is secured to a fixed to the foot-side container frame hook receptacle which is encompassed by the mouth of a fastened at the foot end of the locking rod locking hook in the closed position ( DE 20 2015 002 989 U1 ). Furthermore, it is known to insert the hand lever connected to the locking rod in a U-shaped holding box on the door leaf and secured by a locking bolt ( DE 20 2997 004 082 U1 . DE 20 2011 103 940 U1 ). All these known solutions have the disadvantage in common, that, as soon as the clamping and closing device with the locking rod when opening out of engagement, the door wings suddenly swing open due to the upcoming filling pressure of the filling and injure the operator.
  • the present invention seeks to improve a device of the type mentioned so that the security when opening the door for the operator is increased even with inclined container or door wings and simultaneous simplification and robustness of the construction.
  • the solution according to the invention is based on the knowledge, when opening the door, first to release the hand lever independently of the locking hook and then to move the latter from the closed position into the open position.
  • the door block is formed from a console-like base part in which a perpendicular to the horizontal position of the hand lever receptacle for the hand lever between a first cantilever and a second cantilever is formed, wherein the second cantilever is disposed vertically below the first cantilever and has a shorter length relative to the first cantilever, and in that a handle provided with a striker is hinged vertically from the door in a pivot axis pivotally on the base part of the door block, wherein the striker is arranged so that the center of gravity of the striker and handle is below the second cantilever so that the striker holds the receptacle of the door block up to a tilt angle of the door leaves of a maximum of 45 ° in the closed state and fully opens in his up to about 53 ° manually gifted position.
  • the closing bracket for the boundary of the recording a tine-shaped gripping extension for detecting and releasing the hand lever, a wall section associated with the first cantilever with a relative to this inclined by about 53 ° portion, a the base part vertical wall portion, a the second cantilever associated with respect to the vertical wall portion by about 112 ° sloping inclined wall section and the handle comprises.
  • the relative to the vertical base part inclined portion allows to open the recording by pivoting the striker and to move the striker from the open position back into the closed position.
  • a borehole for receiving the pivot axis of the striker is provided at the intersection of the subsection of the wall section assigned to the first cantilever arm and the wall section assigned to the base section, wherein the borehole is arranged about 8% of the width of the base part above its center axis.
  • the second cantilever associated, sloping inclined wall portion at its end facing the handle has a thorn-like projection which prevents the hand lever on the sudden movement when opening, and is provided at its end facing away from the handle with a stop body, the is supported on the door in the closed state.
  • the thorn-like projection makes it difficult to suddenly move the hand lever when opening and increases the safety of the operating personnel.
  • the pivot axis is formed of a borehole in the base part of the door block and the borehole in the vertical wall portion of the striker transversely passing through hexagon bolt, which is held by a self-locking hex nut.
  • the base part in alignment of the first cantilever is provided approximately above the inclined portion with a borehole for receiving a lock bracket. This ensures that the striker can be brought into its open position only after the release of the lock.
  • the cantilevers have a relatively large distance, for example, a distance of 90mm, which makes it possible, even by the use of slightly bent hand lever in the
  • the door leaf is integrally laser-machined, for example by welding, fixed door block and the striker with a handle and made of structural steel, for example, the quality S235JR.
  • the handle made of structural steel for example of the quality S235JR, is forged and galvanized with a fingertip profiling.
  • the Fig. 1 shows a perspective view of a section of a roll-off container 1, the door leaf 2 and 3 are articulated in each case to hinges 4, which are fixed to the vertical spar 5 of the container frame 6 of the roll-off container 1.
  • the door leaves 2 and 3 are shown in the closed state according to the prior art.
  • a locking rod 7 is rotatably disposed on a side opposite the hinges of the door leaf 2 in guide bushes 8 about a vertical axis of rotation DA.
  • An eccentric lever 9 is fastened to the locking rod 7, to which a tensioning and closing device 11 is assigned in the upper region 10 of the door leaves 2 and 3, which engages with the eccentric lever 9 and is firmly connected to the locking rod 7 via a locking rod 7
  • Hand lever 12 can be brought into an open or closed position.
  • the hand lever 12 is associated with the lower portion 13 of the door 2 and 3 and can be operated by manually rotating the locking rod 7 about its axis of rotation DA.
  • a hook receptacle 15 is fixed, which is encompassed by a fastened at the foot end 16 of the locking rod 7 locking hook 17 in the closed position.
  • Hook receptacle 15 and locking hooks 17 form the lower closure of the door wings 2 and 3.
  • the hand lever 12 is inserted in its closed position in a door frame 2 fixed to the door frame 18 in the form of a U-shaped holding box and secured by a locking pin 19.
  • the Fig. 2 represents the device according to the invention in a perspective view, which is composed essentially of a door frame 20, a striker 21 and a handle 22. All parts are laser-machined and made of structural steel of the quality S235JR. The striker 21 with the handle 22 are galvanized, wherein the handle has a finger-friendly shape.
  • the Fig. 3 shows the door frame 20, which consists of a console-like base member 23 which is integrally connected by a circumferential at its outer peripheral weld with the door leaf 2, wherein the base member 23 and thus the door frame 20 with its broad side B on the lower door 2 a vertical position occupies.
  • From the base part 23 protrude two vertically superimposed cantilever arms 24 and 25, which are spaced apart in a vertical alignment in a distance W, which is significantly larger than the diameter D of the hand lever 12, so that between the cantilevers a receptacle 26 is formed, which is is at the height of the horizontal position of the hand lever 12, so that the hand lever 12 can be moved in or out of its position during its manual movement in the receptacle 26.
  • the length L of the first cantilever arm 24 is dimensioned larger than the length l of the second cantilever arm 25.
  • the ratio of the lengths L: l is for example about 1.4 times, so that the first cantilever arm 24 projects beyond the second cantilever arm 25.
  • the distance W of the two cantilevers 24 and 25 from each other is designed so that hand lever 12 with different diameters as well as by use deformed hand lever can be moved in or out of the defined by the two cantilevers 26 recording. In the present example, the distance W is for example 90 mm.
  • a hole 27 for receiving the pivot axis SA is incorporated at a distance A from its center axis MS in the direction of the first cantilever 24.
  • the distance A in this example is about 8% of the width of the base part 23. Furthermore, in the base part 23, a further borehole 28 is introduced, which is associated with the first cantilever arm 25 and the inclusion of a closure in the form of a padlock 29 (see Fig. 2 ) serves.
  • the padlock 29 makes it possible to lock the striker 21 in the closed position.
  • FIG. 4a shows in a perspective view of the striker 21 with handle 22.
  • the striker 21 and the handle 22 form a continuous molding, consisting of a pronged gripping extension 30, a first cantilever 24 associated horizontal wall portion 31 with respect to the latter at an angle ⁇ of about 53 ° inclined (sloping) section 32, a the Base part 23 associated vertical wall portion 33, the second cantilever 25 associated with respect to the vertical wall portion 30 at an angle ⁇ of about 112 ° inclined (sloping) wall portion 34 and the handle 22 composed.
  • the tine 35 goes into the horizontal wall section 31, which has a partial section 32 inclined relative to the latter by about 53 °, to which the vertical wall section 33 of the base section 23 adjoins.
  • sloping inclined wall portion 34 is connected, which merges into the handle 22 (see Fig. 4b ).
  • a borehole 36 for receiving the pivot axis SA of the striker 21 is introduced.
  • the relative to the horizontal wall portion 31 by 53 ° sloping inclined portion 32 allows the handle 22 to pivot with the striker 21 by a maximum of 53 ° from its vertical closed position of the door 2 away in the open position, the tines 35 of the gripping extension 30 recording 26 releases.
  • the center of gravity P of the molding is approximately in the direction of the bent tine 35 on the rising wall portion 34 so that the center of gravity SP is located at a considerable distance below the second cantilever 25 (see Fig. 2 ).
  • the gripping extension 30, the wall section 31 with partial section 32 and the wall sections 33 and 34 thus surround the receptacle 26 of the door frame 20.
  • the second cantilever 25 associated sloping inclined wall portion 34 has at its end facing the handle 22 end 37 a pin-like projection 38, the at Actuation of the handle 22 in the open position counteracts a sudden movement of the hand lever 12 out of the receptacle 26 and ensures a safe opening.
  • the projection 38 serves to engage the hand lever when moving it into the receptacle 26.
  • the handle 39 remote from the end 39 of the wall portion 34 is formed as a stopper body 40 which is supported in the closed position on the wall of the door leaf 2.
  • Fig. 5a and 5b show a front and rear view of the assembled device according to the invention.
  • a hexagonal screw 41 is inserted, which in turn penetrates the borehole 36 in the vertical wall portion 33 and is fixed by means of a self-locking hex nut 42.
  • the hexagonal screw 41 and hex nut 42 form in the boreholes 27 and 36, the pivot axis SA for the handle 22 and the striker 21, which is arranged horizontally to the axis of rotation DA of the locking bar 7, so that the handle 22 occupies a vertically suspended position in the closed position ,
  • the bore 27 for the pivot axis SA in the door frame 20 is arranged so that this is about 8% of the width B of the base member 23 above the center axis MA of the door frame 20. This ensures that the center of gravity P of the striker 21 and handle 22 is on the wall portion 34 and thus below the second cantilever 25.
  • Fig. 6a to 6c illustrate the movements of the hand lever 12 and the striker 21 with handle 22 from the closing in the open position.
  • Fig. 6a are the hand lever 12 in the receptacle 26 and the striker 21 in the closed position.
  • the gripping extension 30 with its teeth 35 closes the receptacle 26 and prevents the hand lever 12 from being able to move out of the receptacle 26.
  • the padlock 29 inserted into the borehole 28 locks the striker 21 with the handle 22 in the closed position, so that unauthorized opening is counteracted (see also FIG Fig. 2 ).
  • the center of gravity P of striker 21 and handle 22 is below the front end 43 of the second cantilever 25. This ensures that the striker 21 remains up to a container inclination of up to a maximum of 45 ° in the closed position.
  • the handle 22 was manually pivoted away from the vertically hanging position in the direction of the door 2 so far that the tines 35, the receptacle 26 releases, the wall portion 34 enters the horizontal position and the hand lever 12 has moved from the receptacle 26.
  • the thorn-like projection 38 prevents a sudden movement of the hand lever 12 and prevents the danger to operating personnel when opening the door 2 or 3 before.
  • the Fig. 6c shows the movement of the hand lever 12 in the receptacle 26.
  • the handle 22 is pivoted about 53 °, so that the portion 32 of the sloping wall portion 31 assumes an approximately vertical position and abuts the wall of the door leaf 2.
  • the wall portion 34 and the vertical wall portion 33 enclose an angle of about 112 °, whereby the hand lever 12 can move along the downwardly inclined wall portion 34 into the receptacle 26.
  • When closing the handle 22 moves with the striker 21 back to its vertical hanging location.
  • the tine 35 detects the hand lever 12, pushes it into the receptacle 26 and closes the latter.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP18000816.1A 2017-11-06 2018-10-17 Dispositif de verrouillage sécurisé des battants de porte sur un conteneur pouvant être réceptionné Pending EP3480397A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017005708.5U DE202017005708U1 (de) 2017-11-06 2017-11-06 Vorrichtung zum Sicherheitsverriegeln von Türflügeln an einem aufnehmbaren Container

Publications (1)

Publication Number Publication Date
EP3480397A1 true EP3480397A1 (fr) 2019-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP18000816.1A Pending EP3480397A1 (fr) 2017-11-06 2018-10-17 Dispositif de verrouillage sécurisé des battants de porte sur un conteneur pouvant être réceptionné

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EP (1) EP3480397A1 (fr)
DE (1) DE202017005708U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220396985A1 (en) * 2021-06-11 2022-12-15 Ningbo E-Power Engine Technology Co., Ltd. Latch structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022000166U1 (de) 2022-01-23 2022-03-18 Rewald Gmbh Schließbügel für eine Vorrichtung zum Sicherheitsverriegeln von Türflügeln an einem aufnehmbaren Container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007004082U1 (de) * 2007-03-16 2007-08-16 Rewald Containerwechselsysteme Gmbh Spann- und Schließeinrichtung zum Verriegeln von zwei an gegenüberliegenden Containerseitenwänden schwenkbar gelagerten Türflügeln an aufnehmbaren Containern
EP2554770A2 (fr) * 2011-08-01 2013-02-06 Rewald GmbH Dispositif de serrage et de fermeture destiné à verrouiller des battants de porte installés de manière pivotante sur des parois latérales de conteneur pouvant être réceptionné
DE202015002989U1 (de) * 2015-04-23 2015-05-29 Rewald Gmbh Vorrichtung zum Verriegeln von Türflügeln an einem abrollbaren Container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011103940U1 (de) 2011-08-01 2011-10-19 Rewald Gmbh Spann- und Schließeinrichtung zum Verriegeln von an Containerseitenwänden schwenkbar gelagerten Türflügeln für einen aufnehmbaren Container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007004082U1 (de) * 2007-03-16 2007-08-16 Rewald Containerwechselsysteme Gmbh Spann- und Schließeinrichtung zum Verriegeln von zwei an gegenüberliegenden Containerseitenwänden schwenkbar gelagerten Türflügeln an aufnehmbaren Containern
EP2554770A2 (fr) * 2011-08-01 2013-02-06 Rewald GmbH Dispositif de serrage et de fermeture destiné à verrouiller des battants de porte installés de manière pivotante sur des parois latérales de conteneur pouvant être réceptionné
DE202015002989U1 (de) * 2015-04-23 2015-05-29 Rewald Gmbh Vorrichtung zum Verriegeln von Türflügeln an einem abrollbaren Container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220396985A1 (en) * 2021-06-11 2022-12-15 Ningbo E-Power Engine Technology Co., Ltd. Latch structure
US11788329B2 (en) * 2021-06-11 2023-10-17 Ningbo E-Power Engine Technology Co., Ltd. Latch structure

Also Published As

Publication number Publication date
DE202017005708U1 (de) 2018-01-25

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