EP0810961A1 - Behälter mit beweglichem boden - Google Patents
Behälter mit beweglichem bodenInfo
- Publication number
- EP0810961A1 EP0810961A1 EP95914601A EP95914601A EP0810961A1 EP 0810961 A1 EP0810961 A1 EP 0810961A1 EP 95914601 A EP95914601 A EP 95914601A EP 95914601 A EP95914601 A EP 95914601A EP 0810961 A1 EP0810961 A1 EP 0810961A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- container
- bottom part
- container according
- wall
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
- B65F1/125—Features allowing the receptacle to be lifted and emptied by its bottom
Definitions
- the present invention relates to a container which can be intended to receive all sorts of material, though hereinafter, to an illustrative but in no way delimiting end, the case of receipt of waste will be discussed.
- waste containers present one or more openings located on top thereof and through which the waste can be thrown into the container. Thereafter, as the container is to be discharged, it must be lifted and in some way tilted to make the contents thereof fall out, and at larger waste containers a lifting crane is required for lifting the container and then discharging the contents thereof onto a lorry platform or a refuse dump. Thereby, at times it can be relatively difficult to accomplish an effective discharge of the container, and on the whole the handling thereof in connection with the discharge thereof is sometimes relatively complicated.
- the object of the present invention is to provide a container which remedies the abovementioned disadvantages of priorily known containers.
- This object is, according to the invention, achieved by providing a container with an openable bottom. Thanks to the bottom of the container according to the invention being openable, it becomes significantly easier than it was before to discharge the container, as it is sufficient to lift it straight up and then open the bottom for the discharge of the contents thereof by means of the gravitation . Thus, it is not any longer necessary to execute any tilting of the container and, therefore, neither to provide complicated means for accomplish ⁇ ing such tilting. Furthermore, a discharge of the container according to the invention can take place during a significantly less duration than the one of prior containers, and the risk for the remainder of some of the contents of the container therein can be reduced to a minimum.
- the bottom is openable by means of a bottom part of the container being arranged to pivot downwards in relation to the walls of the container from a closed position
- the container comprises an ar ⁇ rangement for locking the bottom part in relation to the rest of the container in a closed position
- the locking arrangement presents at least one member which is reachable from outside the container for mechanical manoeuvring of the locking ar ⁇ rangement between a locked position and an unlocked position which permits pivoting of the bottom part.
- the locking member projects beyond a wall of the container and, during application of a compressive force, is arranged to be able to move inwards towards said wall for unlocking the locking ar- rangement from a position corresponding to the locking condi- tion of the locking arrangement. Thanks to this feature, dis ⁇ charge of the container can take place in an even easier way, as it is sufficient that the container is lifted and then laterally moved so that said container wall comes closer to a wall, for example, or any other object extending generally horizontally, whereby the locking member will hit this object and will be pushed in a direction towards the container wall under release of the bottom part for the pivoting downwards thereof.
- the container comprises means arranged to give the bottom part, in its opened position, a slope in relation to the vertical line in the direction of its closing movement as the container is lifted generally straight upwards. Thanks to this initial slope of the bottom part hanging downwards, the closure of the con ⁇ tainer is significantly facilitated, because when the lower edge of the bottom parts reaches the ground during lowering of the container the former will reliably be effected in a closing direction. This implies that the outer edge areas of the bottom part as well as the whole bottom part with attachment of the lat ⁇ ter to the container are preserved from detrimental breaking forces as to the rest and there is no risk for the bottom part be ⁇ ing pivoted in the wrong way.
- the bottom part is arranged to be freely pivotable at a wall of the container, and said means are formed by the bottom part comprising portions sloping upwards, for a pivotable connection of the bottom part to said wall at a distance above a bottom plane of the container, and by the weight distribution of the opening bottom part which hangs freely.
- the pivoting point of the bottom part which, in this way, is moved upwards along the container, makes it possible, with very simple means, to see to that the bottom part which hangs freely will slope with the bottom surface thereof in the required way.
- Fig 1 is a simplified perspective view obliquely from above of a container according to a preferred embodiment of the invention
- Fig 2 is a perspective view of the container in Fig 1 , from the opposite direction,
- Fig 3 is a cross-sectional view of the container in Fig 1 , in closed condition
- Fig 4 is an enlarged detailed view illustrating a locking member of the locking arrangement of the container in a locking condi- tion
- Fig 5 is a view corresponding to the one of Fig 4, but with the locking member in an unlocked condition
- Fig 6 is a side view of the container according to Fig 1 , in a lifted and opened condition
- Fig 7 is an enlarged detailed view illustrating the locking arrangement of the container according to Fig 1.
- a container 1 according to the invention is shown, said container presenting a generally parallellepipedic form and above all being intended for receipt of waste through two elongated inlet openings 4 located on top in the opposite longitudinal side walls 2, 3 of the container.
- the container presents a bottom part 5 which is formed by a generally flat and rectangular bottom piece 6 forming the bottom, and flange-like portions 7 which are projecting generally perpendicularly up from opposite short sides of said bottom piece and preferably being in one piece with said piece, said portions being intended to bear on the outside of the respective short walls 8 of the con- tainer in the closed condition of the container.
- the bottom part is pivotably connected to the short walls 8 at 9 around an axle which is generally perpendicu ⁇ lar to said short walls.
- the flange-like portions narrow from a container corner 10 at which the pivoting point 9 is arranged and towards the opposite container corner 11 , and the reason for this design will be explained later on.
- Fig 3 the design of the bottom part is further illustrated, and also how the latter is locked in relation to the rest of the container.
- the walls of the con ⁇ tainer should be made of corrugated sheet, but in order to facilitate, on the drawings they have been shown as presenting two discs arranged with an interspacing.
- the very bottom surface 12 of the end of the bottom part which is located nearest to the pivoting point 9 presents an arc-shape with the pivoting point 9 as centre point and touches the lower edge 13 of the long side wall 3 of the container.
- the reason for this design is that, in this way, the bottom piece 6 will seal against said lower edge all the time during the downwards pivoting of the bottom part 5 in relation to the rest of the container, so that no waste will be able to get stuck there.
- the bottom part presents a second locking element 14 in the shape of a recess in which a first male locking element 15 is intended to engage for the inhibition of a downwards pivoting of the bottom part around the pivoting point 9.
- the first locking element 15 is formed by a V-shaped devia ⁇ tion of an arm 16 of a yoke-like locking member 17 which makes part of an arrangement for accomplishing said locking.
- the constitution of this locking arrangement is more clearly shown in Fig 7.
- the locking members 17 are two as to their number and obviously formed by bent flat bars, and a first arm 18 of each locking member respectively is intended to project out from an opening 19 in the lower region of the long side wall 2 of the container, while the second arm 16 projects through the container wall at this opening and into the interior of the container.
- the locking members 17 are connected to a bar 20, which, around its geometrical axis, is pivotably received in sleeves 21 at opposite short walls of the container.
- the locking members are pivotable around an axle 22 which is generally parallel to the bottom plane of the container, and thanks to the connection arrange ⁇ ment accomplished by the bar 20 the positions of the locking members are made interdependent, so that they are commonly pivoted, and it is enough that one of the locking members is manoeuvred to make the other execute the same movement.
- the weight distribution of the locking members is made in such a way that, at generally vertically directed walls of the con ⁇ tainer, the gravitation seeks to pivot the V-shaped locking element 15 towards the wall 2 to the locking position shown in Figs 3 and 4, so that the bottom part is held locked in relation to the rest of the container thanks to the effect of the gravitation upon the locking members 17.
- the container is lifted in a suitable way, e.g. by means of bringing the forks of a fork truck into one of the inlet openings 4, as illustrated in Fig 6.
- the bottom piece 6 of the container will present a slope in relation to the vertical line in the closing direction in connection with a possibility to free pivoting and finding of a free position of balance.
- the downwards narrowing shape of the flange-like portions towards the down-hanging end of the bottom part contributes to the increase of this angle.
- This angle can be fur ⁇ ther increased by suitable weight distribution of the bottom part, which explains that, in Fig 6, it looks like a state of balance is not obtained, even though that is the case.
- it would also be possible to accomplish said sloping by arranging one or more stop members that inhibit pivoting of the bottom part further than to a given position in relation to the rest of the container.
- the advantage of said sloping in relation to the vertical line lies in that the very lowering of the container onto the ground or onto a floor is significantly facilitated and the risks for damages on the bottom part are minimized, as the forces on the outer edge 23 of the bottom part become small, and, furthermore, there is no risk that the bottom part 5 is effected to pivot in the wrong direction during the lowering thereof, that is clockwise as seen in Fig 6.
- the bottom piece 6 hereby forms an angle with the vertical line, which angle suitably is more than 10°, preferably more than 20° and most preferably more than 30°.
- the closing members 17 will automatically go into a locking engagement with the re ⁇ Waits 14 in the bottom part and lock the latter in relation to the rest of the container thanks to the fact that the first locking ele ⁇ ment 15, by means of its downwards directed V-yoke 24, presents an oblique surface which, as it is hit by portions 25 of the bottom part that surround the surface 14, will run along these under pivoting of the locking member 17 around the axle 22 in an opening direction until the locking element 15 has reached such a position that it falls into the recess 14, where ⁇ after the weight distribution of the locking member 17 leads to the latter being automatically in-pivoted and retained in its locking position.
- the invention includes containers for totally different material than waste.
- a spring member can be arranged, so that a spring force must be overcome to bring the locking members out of the locking engagement. It would also be possible to combine such a spring member with a certain weight distribu ⁇ tion of the locking members to see to that they are retained in the locking position.
- the pivotable arrangement of the locking members could, of course, be done in a plurality of ways equivalent to the illus ⁇ trated case.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Pens And Brushes (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1995/000175 WO1996026138A1 (en) | 1995-02-21 | 1995-02-21 | Container with a movable bottom |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0810961A1 true EP0810961A1 (de) | 1997-12-10 |
EP0810961B1 EP0810961B1 (de) | 2000-07-26 |
Family
ID=20396881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95914601A Expired - Lifetime EP0810961B1 (de) | 1995-02-21 | 1995-02-21 | Behälter mit beweglichem boden |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0810961B1 (de) |
AT (1) | ATE194958T1 (de) |
AU (1) | AU2151495A (de) |
CA (1) | CA2213493C (de) |
DE (1) | DE69518168D1 (de) |
WO (1) | WO1996026138A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPR972501A0 (en) * | 2001-12-21 | 2002-01-24 | Bushwater Holdings Pty Ltd | A device for traping silt |
FR3010988A1 (fr) * | 2013-09-25 | 2015-03-27 | Neos | Conteneur de collecte des dechets dote d’un systeme perfectionne de commande d'ouverture/fermeture automatique de trappe de vidage |
CN111201188B (zh) * | 2017-09-26 | 2022-05-03 | 谢尔盖·瓦西列维奇·诺瑟列夫 | 集装箱及集装箱的卸载方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE156097C (de) * | ||||
DE466924C (de) * | 1927-08-06 | 1928-10-13 | Bruno Kreher | Transportgefaess |
FR1118167A (fr) * | 1955-01-22 | 1956-06-01 | Corbeille à papiers | |
NL287341A (de) * | 1962-01-04 | |||
DE2455791A1 (de) * | 1974-11-26 | 1976-08-12 | Fischinger & Mayer Ohg | Vorrichtung zur sammlung und abtransport von material |
DE2715992A1 (de) * | 1977-04-09 | 1978-10-12 | Werner Puhlmann | Altglas-sammelbehaelter |
ATE59366T1 (de) * | 1987-02-06 | 1991-01-15 | Kinshofer Greiftechnik | Vorrichtung zum anhaengen von abfallbehaeltern o. dgl. an ein hebezeug, vorzugsweise an einen ausleger eines ladekrans. |
DK166871B1 (da) * | 1990-07-05 | 1993-07-26 | Edward Hugh Mcquiston Halgreen | Affaldsstativ |
DE4218742A1 (de) * | 1992-06-04 | 1993-12-09 | Dbf Dienstleistung Fuer Behael | System zur Entsorgung von Altstoffen |
-
1995
- 1995-02-21 WO PCT/SE1995/000175 patent/WO1996026138A1/en active IP Right Grant
- 1995-02-21 EP EP95914601A patent/EP0810961B1/de not_active Expired - Lifetime
- 1995-02-21 AT AT95914601T patent/ATE194958T1/de not_active IP Right Cessation
- 1995-02-21 CA CA002213493A patent/CA2213493C/en not_active Expired - Fee Related
- 1995-02-21 AU AU21514/95A patent/AU2151495A/en not_active Abandoned
- 1995-02-21 DE DE69518168T patent/DE69518168D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9626138A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2151495A (en) | 1996-09-11 |
ATE194958T1 (de) | 2000-08-15 |
WO1996026138A1 (en) | 1996-08-29 |
EP0810961B1 (de) | 2000-07-26 |
CA2213493C (en) | 2007-05-01 |
CA2213493A1 (en) | 1996-08-29 |
DE69518168D1 (de) | 2000-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6666485B1 (en) | Device for locking/unlocking by gravity, the lid of a container and a container equipped therewith | |
US5118000A (en) | Lid lock | |
US2713431A (en) | Bin handling device | |
EP0810961A1 (de) | Behälter mit beweglichem boden | |
US4385860A (en) | Fork lift attachment | |
US5533641A (en) | Locking cover assembly | |
US6793084B1 (en) | Collecting, transporting and storing container | |
CN113825708B (zh) | 改进的盖子锁定系统和盖子升降器 | |
AU597525B2 (en) | Tank container | |
CA2447358A1 (en) | Tank trailer with a security system | |
US4804289A (en) | Connector for refuse container and compactor | |
EP3018078B1 (de) | Müllbehälter | |
US20070137704A1 (en) | Thermal trip stop valve | |
US5975326A (en) | Polygonal waste container for noxious materials with a double-lid closure structure | |
WO2002085610A1 (en) | Container for compacting paper waste | |
EP1022241A1 (de) | Öffnungsgondel für die Türen von LKW's in Entladungsphase | |
WO2004002857A1 (en) | Dump bin | |
US2998156A (en) | Warehouseman's container | |
CN111086771B (zh) | 散货集装箱 | |
WO2019103643A1 (ru) | Универсальный контейнер для перевозки тарно-штучных и сыпучих грузов | |
FI110933B (fi) | Säiliö | |
JPS6316645Y2 (de) | ||
EP1440916A1 (de) | Schliessvorrichtung eines Mannlochs sowie Tank mit einem solchen Mannloch | |
CA1237994A (en) | Waste container | |
AU641817B2 (en) | Mobile garbage bin lifter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 19970913 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 19980213 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000726 Ref country code: LI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000726 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 20000726 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000726 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20000726 Ref country code: CH Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000726 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000726 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20000726 |
|
REF | Corresponds to: |
Ref document number: 194958 Country of ref document: AT Date of ref document: 20000815 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 69518168 Country of ref document: DE Date of ref document: 20000831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20001026 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20001026 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20001026 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20001027 Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20001027 |
|
EN | Fr: translation not filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010221 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010221 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010228 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20010221 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |