Key information

Title
Compactor for bulk material
Application number
20150983
Case type
National
Status
17.10.2016 Patent meddelt (B1)
Filed
31.07.2015
Effective date
31.07.2015
Publicly available
17.10.2016
Next annual fee due
31.07.2027
Applicant
Orkel Development AS (NO)
Owner
Orkel AS (NO)
Inventor
Walter Bachmann (CH)
Agent
ACAPO ONSAGERS AS (NO)
Granted
17.10.2016
Patent number
338740
Expiry date
31.07.2035

Abstract and drawing

Disclaimer: This text has been machine-scanned and may contain errors – please refer to "Publications" for legally binding content.
Compactor (100) suitable for compacting and wrapping bulk material and suitable for transportation on public roads. The compactor comprises a bunker (200) for reception of the bulk material to be compacted. The bunker (200) exhibits a front end adjacent to a baler unit (300), and a rear end facing the supply of bulk material. The compactor (100) exhibits a longitudinal axis (L) coinciding with the transport direction of the compactor (100) on a road. The bunker (200) comprises two substantially mirror-symmetric foldable first (201 A) and second (201B) bunker section mounted to a fra me (207) in a pivotal manner in a vertical direction about a horizontal axis extending perpendicularly to the longitudinal axis (L). An end plate (205A; 205B) is mounted pivotal at the rear of the bunker (200) serving as anchoring means and bulk collector means. The first and second bunker sections (201 A; 201B) are mounted mutually displaced to the frame (207) to enable one bunker section (201B) to be inserted into the other bunker section (201 A) to reduce width and volume before transport of the compactor (100) on public roads.

Publications

B1A1
Checking availability of the latest published version...

Documents

 Expand Download files (21)
Date
 Date Doc. No. Process Case number In/Out Journal description To/from
 18.09.2023 02-01 Overdragelse av søknad/rettighet 2023/12954 UT GH Forespørsel CURO AS
 04.09.2023 01-03 Overdragelse av søknad/rettighet 2023/12954 INN Overdragelseserklæring_NO CURO AS
 04.09.2023 01-02 Overdragelse av søknad/rettighet 2023/12954 INN Fullmakt_NO CURO AS
 04.09.2023 01-01 Overdragelse av søknad/rettighet 2023/12954 INN Generell henvendelse CURO AS
 07.06.2017 08-01 Saksbehandling 20150983 UT PT Batch Varsel om betaling av første årsavgift (3317)
18.10.2016 07-01 Saksbehandling 20150983 UT PT Registreringsbrev Nasjonal Patent (15)
01.08.2016 06-01 Saksbehandling 20150983 UT Intention to grant Curo AS
 19.05.2016 05-05 Saksbehandling 20150983 INN Beskrivelse Curo AS
 19.05.2016 05-04 Saksbehandling 20150983 INN Hovedbrev Curo AS
 19.05.2016 05-03 Saksbehandling 20150983 INN Beskrivelse merket Curo AS
 19.05.2016 05-02 Saksbehandling 20150983 INN Patenttegninger Curo AS
 19.05.2016 05-01 Saksbehandling 20150983 INN Korrespondanse (Hovedbrev inn) Curo AS
 28.02.2016 04-02 Saksbehandling 20150983 UT PT report 04:17:23
28.02.2016 04-01 Saksbehandling 20150983 UT Realitet patent Curo AS
 07.10.2015 03-03 Saksbehandling 20150983 INN Overdragelsesdokument Curo AS
 07.10.2015 03-02 Saksbehandling 20150983 INN Fullmakt Curo AS
 07.10.2015 03-01 Saksbehandling 20150983 INN Korrespondanse (Hovedbrev inn) Curo AS
 04.08.2015 02-01 Saksbehandling 20150983 UT Formalia 1 Curo AS
 31.07.2015 01-03 Saksbehandling 20150983 INN Beskrivelse
31.07.2015 01-02 Saksbehandling 20150983 INN Figurer
31.07.2015 01-01 Saksbehandling 20150983 INN Søknadsskjema Patent

Description, claims and drawings

Disclaimer: This text has been machine-scanned and may contain errors – please refer to "Publications" for legally binding content. Description
The present invention is related to a compactor suitable for compressing and wrapping bulk material, as stated in the preamble of claim 1.Compactors of this type are used in production of bales of bulk material, such as forages, sawdust, peat, bark waste products and so on. There are numerous solutions on the market designed for production of round bales or square bales. The compactors are typically mobile units transported by a tractor or truck from one site to another. The compactors are in the compacting process typically driven by a tractor or electric motor. The material to be compacted is transported as bulk material to the compactor site by larger trucks or trailers, often håving a loading volume of 40 m3.A limiting factor for use of compactors of this type is unloading of large trucks or trailers. The reception capacity is often limited because the hopper or bunker part of the compactors has a limited size and capacity because the compactors have to be transported from site to site on the road. In many countries, the maximum road transportation width is 255 cm. This limitation also imposes a limitation on the bunker part of the compactors and hence the capacity. As a result, unloading trucks and trailers become tedious processes both with regard to backing the trailer in an unloading position adjacent to the bunker section. Moreover, the unloading capacity is low and the truck or trailer often has to be parked in an unloading position for a long period of time, usually 30 minutes or more. Loss of material in the unloading process has also been observed.A compactor is described in the applicant's brochure "Orkel MP/MC Compactors": http:// www. orkel. no/ assets/ Produktinformasion/ lv1P- lv1C- brochure. pdf. The compactor is suitable fort road transport and comprises a bunker module, transport devices for bulk material, a compactor module and a wrapper unit.An object of the present invention is to alleviate the disadvantages of the prior art compactors and provide a compactor håving a larger unloading capacity and at the same time is transportable on roads håving a transportation width limit. Another object of the present invention is to provide a compactor of this type that reduces spillage and loss of material from the unloading process.The objects above are achieved by a compactor in accordance with claim 1. Additional advantageous features appear from the dependent claims.The present invention is related to a compactor, suitable for compacting and wrapping bulk material and suitable for transportation on public roads. The compactor comprises a bunker for reception of the bulk material, and conveyor means to convey the bulk material. A baler unit for pressing and wrapping bulk material received from the conveyor means of the bunker. The bunker exhibits a front end adjacent to the baler unit, and a rear end facing the supply of bulk material. Moreover, the compactor (100) exhibits a longitudinal axis L coinciding with the transport direction of the compactor on a road.a first and second bunker section mounted to a frame in a pivotal manner in a substantially vertical direction about a horizontal axis extending substantially perpendicularly to the longitudinal axis L, wherein the respective bunker section exhibits a side wall extending along the longitudinal axis L, at the outer edge of the bunker section, wherein the first bunker section and second bunker section are mounted mutually displaced in a direction along the longitudinal axis L and in a substantially horizontal direction perpendicular to the longitudinal axis L, and movable in a substantially horizontal direction perpendicular to the longitudinal axis L, to enable one folded bunker section to be moved and inserted at least partly in under the other folded bunker section for transport of the compactor.An optional end plate is mounted at the rear end of the bunker unit, pivotal about a substantially horizontal axis extending substantially perpendicular to the longitudinal axis L, pivotal between an unfolded position on the ground and to an erected position extending substantially vertically.The end plate may advantageously be provided with a side plate which is separate from and mutually movable with the remaining side plate, thus enabling the side plate of the end plate to be pivoted in flush with the remaining side plate.The frame may comprise a first and second frame part mounted mutually movable in a lateral direction to a common support frame, wherein the first bunker section is mounted to the first frame part, and the second bunker section is mounted to the second frame part.The novel and inventive features of the present invention enables the bunker to be folded in a transportation mode that because of the reduced width allows transport at normal speed. Moreover, the present invention can increase the compacting capacity of about 30 %. Moreover, the end plates reduce spillage of bulk material to a minimum. Another advantage of the present invention is that big trucks unloading as much as 40 m3 can unload the whole load in one operation without håving to wait for the compacter to handle the bulk material received and release space for more bulk material still remaining on the truck or trailer.The invention is in the following described in further details by reference to drawings which illustrate one embodimentof the present invention, whereFig. 1 illustrates a compactor in accordance with the invention in perspective viewed from a rear side, Fig. 2 is a drawing similar to Fig. 1 but where the compacting unit has been omitted for clarity, illustrating the bunker module in an operative position, Fig. 3 is a drawing similar to Fig. 2 but where the end plate of the second bunker section has been folded upward in a folding process, Fig. 4 is a drawing similar to Fig. 2 and 3, but where the bunker bottom including a conveyor and its end plate of the second bunker section has been erected in a folding process, Fig. 5 is a drawing similar to Fig. 2-4, where the end plate of the first bunker section has been erected in a folding process as illustrated in Fig. 3 for the second bunker section, Fig. 6 is a drawing similar to Fig. 2-5 where also the first bunker section including its end plate has been erected in a folding process, similar to Fig. 4, and Fig. 7 is a drawing similar to Fig. 2-6 where the second bunker section has been inserted under the first bunker section, ready for transport.Now referring to Fig. 1, a compactor device is shown, indicated generally at 100. The compactor 100 generally comprises a bunker 200 and a baler unit 300. The bunker 200 serves as a reception and conveyor unit to receive and convey material to be compacted in the baler unit. The baler unit 300 comprises a compressing device and a wrapping device and typically a tow bar 301. Wheels are indicated at reference numeral 302. The baler unit 300 is known from the prior art and is therefore not described in further details here. The longitudinal axis of the compactor 100 is indicated by the arrow håving reference character L. This axis is also the direction of transportation of the compactor 100, e.g. on a public road and the conveying direction of the material to be compacted.In the following, a description of a folding process to prepare the compactor for transport is provided with reference to Fig. 2-7 which illustrates the consecutive steps of the folding process.Now referring to Fig. 2, the bunker 200 comprises a first and second bunker unit 201A and 201B, respectively. The respective bunker units are formed substantially mirror symmetric about the longitudinal axis L. Therefore, the structure of only one of the sections is described in the following. The respective bunker units comprises a side plate 202A, 203A, 204A serving as a barrier to material to be compacted and prevent the same from being lost during reception and transport. The first bunker unit 201A further comprises a conveyor 206A arranged to convey received material into the baler unit for compacting and wrapping. The bunker unit is preferably provided with a foldable end plate 205A, foldable between a horizontal position (as illustrated in Fig. 2) to an erected position (for example as illustrated in Fig. 3). In the horizontal position the end plate 205A serves as a anchoring part as the truck or trailer may park its wheels upon the plate. Another advantage of the foldable end plate 205A is that it captures bulk material which is left after the conveying step and feeding it upon the conveyor 206A and further into the baler unit. Yet another advantage of the foldable plate 205A is reduced transportation volume in a folded position as described in further details below. The end plate 205A is preferably driven between its respective positions by a hydraulic or electric drive means.Now referring to Fig. 3, the end plate 205B of the second has been folded upward to an erected position in a process of preparing the compactor for transport. Moreover, the side plate comprises three separate side plate sections 202A, 203A and 204A arranged substantially vertically and mutually foldable upwards and downwards one into another. In Fig. 3 the side plate section 204B of the end plate has been pivoted and folded into the inner side of the side plate section 203B facing the conveyor 206B (hidden in this figure).Fig. 4 illustrates the next step of the folding process. Here, the conveyor 206B has been erected with its belt extending substantially in a vertical plane, including its accompanying end plate 205B parked in a substantially horizontal level. A main frame is indicated at reference numeral 207 to which the conveyors 206A and 206B are arranged in a pivotal manner about an axis extending substantially horizontally and substantially perpendicularly to the longitudinal axis L.In Fig. 5, the folding process of the first bunker section 201A has started, where its end plate 205A has been erected into an upright position. This is a step similar to the step of the process of the second bunker unit 201B illustrated in Fig. 3.In Fig. 6, the conveyor 206A also has been pivoted and erected into a substantially vertical position with regard to its conveyor belt. This is a step of the folding process which is similar to the one for the second bunker section 201B illustrated in Fig. 4.As is evident from Fig. 6, the first and second bunker sections 201A and 201B, including their respective end plates 205A, 205B, conveyors 206A, 206B, as well as side plates 202A, 203A, 204A and 204A, 204A, 204A, are mounted mutually displaced to the main frame 207 both in a vertical direction and in a horizontal direction viewed when the compactor is in an unfolded position ready for compacting bulk material. Moreover, the first and second bunker section 201A and 201B are, as described above, mounted pivotally to the main frame 207, but are also mutually movable in a direction perpendicular to the longitudinal axis L of the compactor 100, to enable one bunker section 205B to be positioned in under the other bunker section 205A. This step is illustrated in Fig. 5.In Fig. 7, the second folded bunker section 201B has been inserted in under the first folded bunker section 201A, thus decreasing the total width of the bunker 200 of about 50 %. Accordingly, the volume of the bunker 200 has been drastically reduced, and the width of the bunker 200 has been reduced to enable normal unattended transport at high speed on public roads.The respective bunker sections 201A and 201B including their accompanying components, can be mounted to the main frame 207 in numerous ways. For example, the main frame 207 may be constructed or two frame parts, movable in a lateral direction viewed in the transport direction of the compactor, and connected to a common support frame. Moreover, the movable parts of the bunker as described above can be driven in numerous ways. The end plates 205A and 205B may be operated manually. The conveyors may also be pivoted manually. However, in a preferred embodiment, the pivotal or movable parts of the bunker are driven mechanically, e.g. powered by electricity or pneumatically. The details of the frame and mechanical drive means have been omitted here as it is assumed that an operative result is within the reach of a person skil led in the art håving the present disclosure in hand. Moreover, whereas the conveyors (206A, 206B) has been exemplified as belt conveyors, this is not required to obtain the desired effects of the invention and other bulkconveying means are conceivable and within the reach of a person skilled in the art.
Claims
1. Kompakter (100) egnet til pressing og innpakking av bulkmateriale og egnet til transport på offentlig vei,hvilken kompakter omfatter en påfyllingsmodul (200) for mottak av bulkmateriale, og transportorgan (206) for å transportere bulkmaterialet,en pressemodul (300) for å presse og emballere bulkmateriale mottatt fra transportorganet (206) ved påfyllingsmodulen (200),hvori påfyllingsmodulen (200) oppviser en frontende inntil pressemodulen (300) og en bakre ende som vender mot tilførselen av bulkmateriale,hvori kompakteren (100) har en lengdeakse (L) som sammenfaller med transportretningen for kompakteren (100) på en vei, karakterisert ved at påfyllingsmodulen (200) omfatteren første (201A) og en andre (201B) påfyllingsseksjon montert på en ramme (207) på en svingbar måte i en hovedsakelig vertikal retning om en horisontal akse som rager hovedsakelig vinkelrett på lengdeaksen (L), hvorved den respektive påfyllingsseksjon oppviser en sidevegg (202A, 203A; 202B, 203B) som rager langs lengdeaksen (L), ved ytterkanten av påfyllingsmodulen, hvori den første påfyllingsseksjonen (201A) og den andre påfyllingsseksjonen (201B) er montert innbyrdes distansert i en retning langs lengdeaksen (L) og i en hovedsakelig horisontal retning vinkelrett på lengdeaksen (L), og bevegbart i en hovedsakelig horisontal retning vinkelrett på lengdeaksen (L), for å sette en foldet påfyllingsseksjon (201B) i stand til å beveges og føres i det minste delvis inn under den andre foldede påfyllingsseksjonen (201A) for transport av kompakteren (100).2. Kompakter ifølge krav 1, karakterisert ved at en endeplate (205A; 205B) er montert ved den bakre enden av påfyllingsseksjonen (201A; 201B), svingbart om en hovedsakelig horisontal akse som rager hovedsakelig vinkelrett på lengdeaksen (L), svingbart mellom en utfoldet posisjon på bakken og en oppreist posisjon ragende hovedsakelig vertikalt.3. Kompakter ifølge krav 2, karakterisert ved at endeplaten (205A; 205B) er forsynt med en sideplate (204A; 204B) som er atskilt fra og innbyrdes bevegbart med den resterende sideplate (202A, 203A; 202B, 203B), for slik å sette sideplaten (204A; 204B) av endeplaten (205A; 205B) i stand til å svinges til å ligge i flukt med den resterende sideplate (202A, 203A; 202B, 203B).4. Kompakter ifølge et av kravene 1 til 3, karakterisert ved at rammen (207) omfatter en første og andre rammedel montert innbyrdes bevegbart i en sideretning til en felles støtteramme, hvori den første påfyllingsseksjonen (201A) er montert på den første rammedelen, og den andre påfyllingsseksjonen (201B) er montert på den andre rammedelen.1. Compactor (100), suitable for compacting and wrapping bulk material and suitable for transportation on public roads,said compactor comprising a bunker (200) for reception of the bulk material, and conveyor means (206) to convey the bulk material,a baler unit (300) for pressing and wrapping bulk material received from the conveyor means (206) of the bunker (200),said bunker (200) exhibiting a front end adjacent to the baler unit (300), and a rear end facing the supply of bulk material,said compactor (100) håving a longitudinal axis (L) coinciding with the transport direction of the compactor (100) on a road, characterized in that the bunker (200) comprisesa first (201A) and second (201B) bunker section mounted to a frame (207) in a pivotal manner in a substantially vertical direction about a horizontal axis extending substantially perpendicularly to the longitudinal axis (L), wherein the respective bunker section exhibits a side wall (202A, 203A; 202B, 203B) extending along the longitudinal axis (L), at the outer edge of the bunker section, wherein the first bunker section (201A) and second bunker section (201B) are mounted mutually displaced in a direction along the longitudinal axis (L) and in a substantially horizontal direction perpendicular to the longitudinal axis (L), and movable in a substantially horizontal direction perpendicular to the longitudinal axis (L), to enable one folded bunker section (201B) to be moved and inserted at least partly in under the other folded bunker section (201A) for transport of the compactor (100).2. The compactor of claim 1, characterized in that an end plate (205A; 205B) is mounted at the rear end of the bunker unit (201A; 201B), pivotal about a substantially horizontal axis extending substantially perpendicular to the longitudinal axis (L), pivotal between an unfolded position on the ground and to an erected position extending substantially vertically.3. The compactor of claim 2, characterized in that the end plate (205A; 205B) is provided with a side plate (204A; 204B) which is separate from and mutually movable with the remaining side plate (202A, 203A; 202B, 203B), thus enabling the side plate (204A; 204B) of the end plate (205A; 205B) to be pivoted in flush with the remaining side plate (202A, 203A; 202B, 203B).4. The compactor of any one of claim 1 to 3, characterized in that the frame (207) comprises a first and second frame part mounted mutually movable in a lateral direction to a common support frame, wherein the first bunker section (201A) is mounted to the first frame part, and the second bunker section (201B) is mounted to the second frame part.
Drawings

Priority

No priority

Patent classes

IPC classesA01F 15/00B30B 9/30CPC classesA01F 15/00B30B 9/30

Citations

Orkel MP/MC Compactors ()EP 1410709 A1 (A1)US 2015/0096450 A1 (A1)US 2008/0271428 A1 (A1)US 20020100375 A1 (A1)

Applicants, owners and inventors

Owners
Orkel AS
Johan Gjønnes Vei 25 7320 FANNREM NO (ORKLAND Municipality, Trøndelag county)Org. number: 951096296Inventors
Walter Bachmann
c/o Baltensperger AG, Chrumbüel 2 8311 BRUTTEN CH

Agent

ACAPO ONSAGERS AS
ACAPO ONSAGERS AS

Org. number: 932214636

Name and address are automatically synchronized with the Brønnøysund Register Centre.

Open in The Brønnøysund Register Centre
Edvard Griegs vei 1 5059 BERGEN NO (BERGEN Municipality, Vestland county)
Org. number: 932214636
Reference: 3657

Status history

Payment history

Oppositions and appeals

No oppositions or appeals

Administrative limitation

No administrative limitation

Liens and licences

No liens or licenses registered

Gazette entries

No Gazette entries foundOnly events from 2024.03.04 and onwards are shown.