EP1550785A1 - Fernsteuerbarer Schloss für Türen von Lastwagen, Anhänger oder dergleichen - Google Patents
Fernsteuerbarer Schloss für Türen von Lastwagen, Anhänger oder dergleichen Download PDFInfo
- Publication number
- EP1550785A1 EP1550785A1 EP04106804A EP04106804A EP1550785A1 EP 1550785 A1 EP1550785 A1 EP 1550785A1 EP 04106804 A EP04106804 A EP 04106804A EP 04106804 A EP04106804 A EP 04106804A EP 1550785 A1 EP1550785 A1 EP 1550785A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- door
- button
- bolt
- base
- 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.)
- Withdrawn
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
- E05B47/0665—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially
- E05B47/0669—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially with a pivotally moveable blocking element
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/90—Manual override in case of power failure
-
- 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
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
- E05B17/183—Closures or guards for keyholes shaped as lids or slides pivoting outwardly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0094—Mechanical aspects of remotely controlled locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/10—Hydraulic or pneumatic
Definitions
- the present invention relates to a remotely controlled device for opening and closing the door of the body of trucks, trailers and the like.
- a device for opening and closing the door of the body has long been widely installed in trucks and heavy goods vehicles, with particular reference to those in which the body forms internally a hermetic cell; such device comprises an actuation bar, which is supported rotatably within the door and is provided with pawl means, which are suitable to engage respective abutments provided in the frame of the body; a handle is rigidly keyed along the bar and can rotate manually from an angular door closure position, in which the pawl means are coupled to the abutments, to an angular position for freely opening the door, in which the pawl means are disengaged from the abutments, so that said door can be turned about its own axis of pivoting to the frame of the body.
- the bar actuation handle is usually associated with a box-like base, which is rigidly coupled externally to the door and is provided with means for retaining the handle in the angular door closure position, in order to prevent said door from opening accidentally: such retention means can be actuated manually by the operator, for example by means of a lever or button.
- the aim of the present invention is to meet the above-cited requirement, by providing a device for opening and closing the door of the body of trucks, trailers and the like that can be operated remotely, so as to allow the authorized operator to act with maximum speed and in optimum security conditions.
- an object of the present invention is to provide a device that is extremely versatile, i.e., perfectly adaptable to all doors of currently circulating goods transport vehicles.
- Another object of the present invention is to provide a device that is simple, relatively easy to provide in practice, safe in use, effective in operation, and has a relatively low cost.
- the present remotely controlled device for opening and closing the door of the body of trucks, trailers and the like, which comprises a substantially box-like base, which is fixed externally to the door and is adapted to rotatably support a bar, which is associated with pawl means for fastening the door, a handle for manually actuating said pawl means being keyed rigidly along said bar and being able to rotate, about the axis of said bar, from an angular door closure position, in which said handle is accommodated in said base and is retained by button-type locking and release means and in which said pawl means are engaged in respective abutments rigidly coupled to the frame of the body of the truck, to an angular door opening position, in which said handle is substantially disengaged from said base and in which said pawl means are disengaged from said abutments, allowing the free rotation of the door about its own axis of pivoting to the frame of the body, characterized in that said means
- the reference numeral 1 generally designates a remotely controlled device for opening and closing the door of the body of trucks, trailers and the like, according to the invention.
- the device comprises a base, generally designated by the reference numeral 2, which is substantially box-like and is fixed externally to the door of the body of the truck, for example by means of bolts engaged in through holes 3.
- the base 2 is adapted to rotatably support a bar 4 for actuating pawl means (not shown for the sake of simplicity in the figures, since they are conventional) for fastening the door hermetically;
- pawl means are preferably constituted by conveniently shaped tabs, which are rigidly coupled to the ends of the bar 4 and can be engaged in respective abutments, which are rigidly coupled to the frame of the body, for example above and below the door.
- a handle, generally designated by the reference numeral 5, for actuating the pawl means is rigidly keyed along the bar 4; the handle 5 can rotate manually, about the axis of the bar 4, from a first angular position for closing the door, in which it is accommodated in the base 2 and in which the pawl means are coupled to the respective abutments, to an angular position for freely opening the door, in which the handle 5 is disengaged from the base 2 and in which the pawl means are disengaged from the abutments, thus allowing the door to rotate about its own axis of pivoting to the frame of the body.
- the handle 5 is kept in the angular door closure position, in order to prevent the door from opening accidentally, by button-type locking and release means, generally designated by the reference numeral 6, which are provided in the base 2.
- the locking and release means 6 comprise a mechanism, generally designated by the reference numeral 7, for actuating a bolt 8, which is controlled by an actuator 9 provided with a stem 9a; the actuator can be actuated by way of remote actuation means, which are not shown for the sake of simplicity in the figures but are of a substantially known type.
- the base 2 is constituted by a curved metal plate, which forms on the door a substantially flat reference surface 11 and two side walls 12, each of which is affected, at one end, by a respective circular seat 13 for rotatably supporting the bar 4 and, at the opposite end, by a respective eye 13a.
- the reference surface 11 is provided centrally with a substantially rectangular opening 14 for mounting the actuator 9 and with a first pair of lugs 15 and a second pair of mutually facing lugs 16; the first pair of lugs 15 is affected by respective coaxial holes 17.
- the handle 5 forms an end 18 for keying along the bar 4 and a grip end 19 provided with a covering 20 preferably made of plastic material.
- the handle is affected by two mutually opposite small circular holes 20a, which are adapted for the optional mounting of security closure elements with the aid of the eyes 13a of the base.
- a central portion 21 of the handle 5 forms an edge 22 and is affected by a circular opening 23, at which a cylinder 24 of a security lock 25 is fixed: the lock, which controls the locking and release means 6, can be operated manually by means of a key 26 and acts on a rotatable wing 27.
- a door 28 is provided on the central portion 21, is articulated to the handle 5 by means of pivots 29, and is retained in the closure position by a helical cylindrical spring 30.
- the button 10 of the locking and release means 6 is substantially shaped like a rocker and is supported so that it can rotate at its centerline about a pivot 31, which is fixed in the holes 17 by means of its respective opposite ends.
- the button 10 forms an end portion 32 and, on the opposite side with respect to the pivot 31, a flat portion 33 for manual actuation and a protruding edge 34 for abutment, which is substantially rounded in an upper region.
- Two retention springs 35 of the coiled type are engaged along the pivot 31 and have first ends that abut against the button 10 and second ends that are locked at the second pair of lugs 16.
- the retention springs 35 are adapted to keep the button 10 in a stable position, in which the end portion 32 is substantially in abutment against the reference surface 11 of the base 2.
- the handle 5 When the handle 5 is in the angular door closure position, i.e., accommodated in the base 2, the protruding edge 34 of the button 10 is engaged on the edge 22, preventing the rotation of the handle 5 about the axis of the bar 4: it is possible to rotate the handle only by applying pressure to the flat portion 33 and overcoming the resistance of the retention springs 35, so that the edge 22 disengages from the edge 34.
- the actuator 9 is preferably of the electrically-operated type, suitable to produce a translational motion, by way of impulses transmitted by remote control means, of the stem 9a between two mutually opposite stroke limiting end positions.
- the mechanism 7 is advantageously of the type configured like an articulated parallelogram and is constituted by a first rocker 36, which is pivoted to the abutment surface 11 at a first axis 37, by a second rocker 38, which is pivoted to the surface 11 at a second axis 39, and by a linkage 40, which is articulated on opposite sides to the first and second rockers 36 and 38, respectively about a third axis 41 and a fourth axis 42.
- the first rocker 36 has an extension 43 for articulation, about a fifth axis 44, to the stem 9a of the actuator 9; the bolt 8 is instead rigidly coupled to the second rocker 38, forming substantially a right angle with it.
- the bolt 8 is affected in an upper region by a sort of semicircular recess 45, which allows the free rotation of the wing 27.
- the second rocker 38 instead forms in an upper region a substantially convex three-dimensional profile 46.
- the third axis 41 is connected to the first end of a traction spring 47, in which the second end is rigidly coupled to the abutment surface 11 by means of a stem 48, which is rigidly coupled to said surface.
- a traction spring 47 in which the second end is rigidly coupled to the abutment surface 11 by means of a stem 48, which is rigidly coupled to said surface.
- the mechanism 7 is in the first configuration, in which the bolt 8 is superimposed on the end portion 32 of the button 10. Moreover, the rotatable wing 27 is in an inactive angular position, shown in Figure 3.
- the remote control means are used and transmit a pulse to the actuator 9: this causes the retraction of the stem 9a, which in turn forces the mechanism 7 to assume the second configuration, in which the bolt 8 is disengaged from the end portion 32.
- This allows to rotate the button 10 freely by way of the pressure applied to the flat portion 33, about the axis of the pivot 31, so that the edge 34 disengages from the edge 22, thus allowing in turn to rotate the handle 5 about the axis of the bar 4.
- the device can be controlled remotely in an extremely quick and simple manner, and this is a considerable advantage in terms of practicality in day-to-day use of the vehicle, as well as in terms of security and reliability.
- the device can be installed easily on any kind of vehicle, requiring only an electric power supply.
- the actuator 9 may further be of the simple- or double-acting pneumatic type, which is particularly advantageous if a pneumatic power supply system is already provided on the vehicle.
Landscapes
- Lock And Its Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO20030791 | 2003-12-30 | ||
ITBO20030791 ITBO20030791A1 (it) | 2003-12-30 | 2003-12-30 | Dispositivo di apertura e chiusura con comando a distanza |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1550785A1 true EP1550785A1 (de) | 2005-07-06 |
Family
ID=34566892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04106804A Withdrawn EP1550785A1 (de) | 2003-12-30 | 2004-12-21 | Fernsteuerbarer Schloss für Türen von Lastwagen, Anhänger oder dergleichen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1550785A1 (de) |
IT (1) | ITBO20030791A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1889991A2 (de) * | 2006-08-19 | 2008-02-20 | F. HESTERBERG & SÖHNE GmbH & Co. KG | Drehstangenverschluss für eine Türverriegelung |
ES2294954A1 (es) * | 2006-09-29 | 2008-04-01 | Mecanizados Rodriguez Fernandez, S.L. | Cierre de autoapertura para vehiculos industriales con puertas de charnela. |
EP2045420A1 (de) * | 2007-10-04 | 2009-04-08 | Pommier Furgocar S.r.l. | Griffsystem, insbesondere Treibstange, das zur Befestigung auf der Außenseite einer Tür bestimmt ist, wie etwa der Tür eines Kühllasters |
EP2146031A1 (de) * | 2008-07-18 | 2010-01-20 | Pastore & Lombardi S.r.l. | Griffvorrichtung zum Öffnen und Schließen der Tür eines Lastkraftwagens, eines Anhängers oder dergleichen |
EP3181784A1 (de) * | 2015-12-14 | 2017-06-21 | Pastore & Lombardi S.p.A. | Öffnungsmechanismus für fahrzeugtüre |
EP3235979A1 (de) * | 2016-04-20 | 2017-10-25 | Pastore & Lombardi S.p.A. | Freigabevorrichtung für fahrzeugtüren |
EP3235978A1 (de) * | 2016-04-20 | 2017-10-25 | Pastore & Lombardi S.p.A. | Freigabevorrichtung für fahrzeugtüren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058258A (en) * | 1990-02-16 | 1991-10-22 | Harvey Steve M | Retrofit electric truck door lock |
DE29806974U1 (de) * | 1998-04-20 | 1998-07-02 | Emka Beschlagteile Gmbh & Co. Kg, 42551 Velbert | Verschluß mit elektrisch arbeitendem Schloß |
DE20012724U1 (de) * | 2000-07-23 | 2000-10-26 | F. Hesterberg & Söhne GmbH & Co KG, 58256 Ennepetal | Verschluß für Türen, Bordwände o.dgl. von Transporteinrichtungen |
EP1253266A2 (de) * | 2001-04-23 | 2002-10-30 | Takigen Manufacturing Co., Ltd. | Türschliessvorrichtung mit Schwenkhebelgriff |
-
2003
- 2003-12-30 IT ITBO20030791 patent/ITBO20030791A1/it unknown
-
2004
- 2004-12-21 EP EP04106804A patent/EP1550785A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058258A (en) * | 1990-02-16 | 1991-10-22 | Harvey Steve M | Retrofit electric truck door lock |
DE29806974U1 (de) * | 1998-04-20 | 1998-07-02 | Emka Beschlagteile Gmbh & Co. Kg, 42551 Velbert | Verschluß mit elektrisch arbeitendem Schloß |
DE20012724U1 (de) * | 2000-07-23 | 2000-10-26 | F. Hesterberg & Söhne GmbH & Co KG, 58256 Ennepetal | Verschluß für Türen, Bordwände o.dgl. von Transporteinrichtungen |
EP1253266A2 (de) * | 2001-04-23 | 2002-10-30 | Takigen Manufacturing Co., Ltd. | Türschliessvorrichtung mit Schwenkhebelgriff |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1889991A2 (de) * | 2006-08-19 | 2008-02-20 | F. HESTERBERG & SÖHNE GmbH & Co. KG | Drehstangenverschluss für eine Türverriegelung |
DE102006039088A1 (de) * | 2006-08-19 | 2008-02-21 | F. Hesterberg & Söhne GmbH & Co KG | Drehstangenverschluss für eine Türverriegelung |
EP1889991A3 (de) * | 2006-08-19 | 2009-11-04 | F. HESTERBERG & SÖHNE GmbH & Co. KG | Drehstangenverschluss für eine Türverriegelung |
ES2294954A1 (es) * | 2006-09-29 | 2008-04-01 | Mecanizados Rodriguez Fernandez, S.L. | Cierre de autoapertura para vehiculos industriales con puertas de charnela. |
EP2045420A1 (de) * | 2007-10-04 | 2009-04-08 | Pommier Furgocar S.r.l. | Griffsystem, insbesondere Treibstange, das zur Befestigung auf der Außenseite einer Tür bestimmt ist, wie etwa der Tür eines Kühllasters |
FR2921956A1 (fr) * | 2007-10-04 | 2009-04-10 | Pommier Furgocar Srl | "systeme de poignee notamment de cremone, destine a etre implante sur une face externe de porte, telle qu'une porte de camion frigorifique". |
EP2146031A1 (de) * | 2008-07-18 | 2010-01-20 | Pastore & Lombardi S.r.l. | Griffvorrichtung zum Öffnen und Schließen der Tür eines Lastkraftwagens, eines Anhängers oder dergleichen |
EP3181784A1 (de) * | 2015-12-14 | 2017-06-21 | Pastore & Lombardi S.p.A. | Öffnungsmechanismus für fahrzeugtüre |
EP3235979A1 (de) * | 2016-04-20 | 2017-10-25 | Pastore & Lombardi S.p.A. | Freigabevorrichtung für fahrzeugtüren |
EP3235978A1 (de) * | 2016-04-20 | 2017-10-25 | Pastore & Lombardi S.p.A. | Freigabevorrichtung für fahrzeugtüren |
Also Published As
Publication number | Publication date |
---|---|
ITBO20030791A1 (it) | 2005-07-01 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
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17P | Request for examination filed |
Effective date: 20050524 |
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AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20060210 |