EP2483191A1 - Améliorations à ou associées à un dispositif de treuil dans une station de vidange de latrines - Google Patents

Améliorations à ou associées à un dispositif de treuil dans une station de vidange de latrines

Info

Publication number
EP2483191A1
EP2483191A1 EP10820896A EP10820896A EP2483191A1 EP 2483191 A1 EP2483191 A1 EP 2483191A1 EP 10820896 A EP10820896 A EP 10820896A EP 10820896 A EP10820896 A EP 10820896A EP 2483191 A1 EP2483191 A1 EP 2483191A1
Authority
EP
European Patent Office
Prior art keywords
rope
hose
moisture
winch device
water
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Withdrawn
Application number
EP10820896A
Other languages
German (de)
English (en)
Other versions
EP2483191A4 (fr
Inventor
Rolf Herrström
Tore KÄLLMARK
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2483191A1 publication Critical patent/EP2483191A1/fr
Publication of EP2483191A4 publication Critical patent/EP2483191A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/20—Skeleton construction, e.g. formed of wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D9/00—Apparatus or devices for transferring liquids when loading or unloading ships
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/008—Temporary fluid connections for emptying mobile sewage holding tanks, e.g. of trailers, boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/21—Dynamic air effects
    • B65H2601/212—Environmental change in the area confining the handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material

Definitions

  • the present invention relates to an arrangement in a winch device for winding in and out a collecting hose which, after the latrine is drained from a tank on a boat or a camper van, is wound in on a hose reel in a latrine draining station.
  • a rope is wound around the periphery of the hose reel. The rope then lifts a counterweight suspended from the same, which then stores potential energy which is used to wind in the collecting hose onto the hose reel which, according to the invention, has a water- and moisture-draining base which removes water and moisture from the rope and the collecting hose to reduce the risk of freezing solid and make it difficult to wind them in and out.
  • Prior art latrine draining stations have winch devices which are subjected to high stresses such as rain, wind, temperature variations, condensation and frost despite the fact that they are enclosed by walls and roofs.
  • the mechanics in the winch device for causing the winding in and out of a collecting hose for sucking in latrine from a tank, for example in a boat or a camper van to be pumped to the latrine draining station are composed of unnecessarily expensive and complicated technical solutions which easily malfunction because the winch device, including the hose reel, gathers moisture, water, condensation and dirt which easily freezes and causes operating faults, which in turn give rise to operating stoppages and are expensive to repair.
  • the hose reel in these devices is driven to rotate around its pivot shaft by an electric motor or an extended steel spring, for example, or by a counterweight suspended on a rope, which counterweight has stored potential energy for generating a force for winding the collecting hose in and out.
  • the hose reel has too small a diameter, which means that too many wound in revolutions of the rope and collecting hose must be completed causing water, moisture and dirt to accumulate around its envelope surfaces and its surfaces of contact arranged around its pivot shaft according to patent specification FR 772658A, which means that moisture, water and dirt remain at the points where ice forms and causes the problems mentioned.
  • the object of the present invention is to solve the problems associated with the above-mentioned designs by creating a cheap, simple and reliable winch device which drives the hose reel with a force which has been stored in a counterweight suspended on a rope for winding in a collecting hose.
  • the rope and collecting hose are wound out and in around a water- and moisture-draining base located there around the pivot shaft of the hose reel, which base drains away moisture and water, which cannot freeze solid and cause operating faults.
  • a cheap, simple technical solution for draining water, moisture, condensation and dirt, thus providing more reliable operation when winding a rope in and out and a collecting hose with a hose reel in the latrine draining station, in which is arranged a winch device for winding in and out when the latrine is to be drained from a tank arranged, for example, in a boat which berthed in a quay or from a camper van in a camp site.
  • the rope has a counterweight, e.g. a plumb, which is suspended from it and which can be rolled or slid suspended from a number of fastening points, e.g. pulleys which steer the rope to hose feel.
  • the hose reel rotates about its own pivot shaft and winds up part of the rope onto the hose reel.
  • the rope then pulls the counterweight upwards to store the potential energy.
  • the collecting hose is returned to the hose reel when the stored potential energy is released, draws in the rope and winds it out from the hose reel, wherein the pivot shaft rotates and the hose reel winds back the collecting hose.
  • the rope and the collecting hose are wound in and out around the pivot shaft of the hose reel towards a water- and moisture-draining base arranged around it, which base removes moisture, condensation and water and hence also dirt, which would otherwise disturb the winding in and out, particularly in below freezing conditions when there is a risk of icing.
  • the water- and moisture-draining base consists of a wire netting or a perforated plate or plastic sheet, which has fixed parts against which the rope or collecting hose rests when they are wound in. The fixed parts have openings, e.g.
  • the diameter of the hose reel, calculated at the water- and moisture-draining base, is made greater than 50 cm in order to obtain a small number of wound in revolutions of the rope and collecting hose, which do not then lie one on the other, which means that its envelope surfaces abut against a smaller surface of contact and that the water- and moisture-draining base abuts against a larger envelope surface with more openings per metre of collecting hose and rope than if the diameter had been smaller.
  • Fig. 1 shows a vertical cross-section through a latrine draining station
  • Fig. 2 shows a view of a hose reel viewed towards the longitudinal direction of its pivot shaft, transversely to it, when part of the rope is wound in before the collecting hose is wound in, and
  • Fig. 3 shows a side view of the hose reel, viewed in the longitudinal direction of the pivot shaft, which shows a part of the water- and moisture-draining base.
  • Figure 1 shows a winch device 1 in a latrine draining station 2 for winding in and out a collecting hose 3 onto a hose reel 4 when latrine 6 is emptied or drained from a tank 7 on a boat.
  • the latrine draining station 2 has a counterweight 8 which is suspended from a rope 10, which can be wound suspended from a number of fastening points 9 in a number of pulleys.
  • the rope 10 is fed on from the pulleys to the hose reel 4, where it is secured in its periphery 12.
  • the collecting hose 3 is wound out for the most part by manual force from the hose reel 4 by one person.
  • the hose reel 3 has then rotated around its own pivot shaft 13 and wound up a large proportion of rope 10 onto the hose reel 4 and raised the counterweight 8 towards an upper fastening point 9 in order to store potential energy in it, said energy is then released when the weight bears down and winds out rope 10 from the hose reel 4, which then winds in the collecting hose 8 after that the latrine 6 has been emptied.
  • the rope 10 and the collecting hose 3 are wound out and in around the pivot shaft 13 of the hose reel 4 towards a water- and moisture- draining base 14 arranged around it, said base removes water, moisture, condensation and dirt.
  • the water- and moisture-draining base 14 is produced as a wire netting 17 or a perforated plate or plastic sheet 18, which has fixed parts 19 against which the rope 10 and the collecting hose 3 rests when it is fully or partially wound up.
  • the fixed parts 19 have openings 20, such as perforations, holes or meshes which admit water, which then runs away and which releases moisture and condensation and therefore dries the damp or wet rope 10 and the collecting hose 3.
  • the latrine draining station 2 has a space 15 which encloses the winch device 1 with walls and roofs, which to some extent protect the winch device 1 from weather and wind .
  • the counterweight 8 and a part of the rope 10 are enclosed in an upwardly directed tube formation 16, which has a vertical extension which extends a little inside the space and further upwards and through and above the roof to ensure that the rope 10 and the counterweight 8 inside the tube formation 16 are to some extent protected against weather and wind, as well as mechanical damage, whilst the counterweight 8 is provided with a long path for storing more potential energy in the tube formation 16, which can simultaneously constitute, outside the surrounding area, an advertising column which, on top of it can provide space for an information sign which informs the neighbourhood that there is a latrine emptying or draining station in that location.
  • Fig. 2 shows that the pivot shaft 13 extends in the horizontal plane and that it has two ends 1 1 which are rotatably arranged in each of their upwardly directed supporting legs 26 at its other ends, lower ends of which are fixedly arranged in an underlying assembly base 5 so that the hose reel 4 is able to rotate freely between the supporting legs and the assembly base 5.
  • the water- and moisture-draining base 14 comprises two "U formations" 23, which, with their openings 32 in the "U", face in a direction from the pivot shaft 13, viewed in a cross-section through the hose reel 4 through the longitudinal direction of the pivot shaft 13 , and the legs 24 and bottoms 30 of which in the "U formation” have said water- and moisture-draining base 14.
  • the legs 24 then constitute side limiting walls 25 of the rope 10 and the collecting hose 3, said walls guide the rope 10 into the "U formation" 23 during the winding in and out inside the legs 24 in a direction transverse to the drive shaft 13 , so that they abut against the bottom 30.
  • the collecting hose 3 has a diameter of 2-5 cm and is wound in and out so that it rests in a large "U formation” 28, the legs 24 of which are 10-20 cm high and its bottom 30 approx. 15-40 cm wide.
  • the rope 10 has a diameter of 2-8 mm, and is wound in and out in a small "U formation" 29, which has legs 24 which are 1 -5 cm high and the bottom of which is 3-8 cm wide.
  • the "U formations" 28, 29 are then arranged adjacent to each other around the pivot shaft 13, the outermost ends of said legs 24 are located at the same distance from the pivot shaft 13 and therefore constitute the periphery 12 of the hose reel 4, the diameter of which, calculated between bottoms 30 in the "U formations" 28, 29, is at least 50 cm, for receiving a small number of wound in revolutions of the rope 10 and the collecting hose 3 when they are wound in.
  • the small number of revolutions means that the rope 10 and the collecting hose 3 do not need to abut against each other but can be accommodated wound in side by side in a store in a small number of layers, which means that there is a limited area of contact with their mutual envelope surfaces 27, wherein the quantity of wetness and moisture which can freeze on the envelope surfaces 27 will be less than with a larger number of revolutions.
  • the small "U formation” 29 is then given a larger diameter than the large "U formation” 28, but the same diameter around its periphery 12.
  • the entire hose reel 4 consists of wire netting 17.
  • the rope 10 is secured at its end, which is the first part of rope 10, in the small "U formation” around the periphery 12, so that it can be wound into the small "U formation” 29 and abut against the upper part 31 of the hose reel 4.
  • the rope 10 is then guided from an underlying position relative to the upper part 3 1 into a fastening point 9, arranged in the assembly base 5, so that the rope 10 is directed in a direction at right angles to the longitudinal direction of the pivot shaft 13 into the small "U formation" 29, where it is pressed during winding in and out against the water- and moisture- draining base 14 towards the bottom 30 between legs 24 in order to cause the rope 10 to lie alongside and press the water and moisture out of it by means of the tension of counterweight 8 in the rope 10.
  • Fig. 3 shows that the water- and moisture-draining base 14 is designed as a folded surface which has peaks 21 and valleys 22 which extend transversely to the longitudinal direction of the rope 10.
  • the rope 10 is supported towards the peaks 21 , whilst the valleys 22, located to the side of the peaks 21 , create an interval between the rope 10 which releases and dries moisture and water, which are discharged in the valleys 22 underneath the rope 10 and the collecting hose 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

La présente invention porte sur un agencement dans lequel un dispositif de treuil (1) pour enrouler et dérouler un tuyau de collecte (3), qui, après que des latrines (6) ont été vidangées à partir d'un réservoir (7) sur un bateau ou sur un véhicule de camping, peut être enroulé sur un rouleau de tuyau (4) dans une station de vidange de latrines (2), dans lequel dispositif, lorsque le tuyau de collecte (3) est déroulé, un câble (10) peut être enroulé autour du rouleau de tuyau (4), lequel soulève un contrepoids (8), qui stocke alors l'énergie potentielle qui est utilisée pour enrouler le tuyau de collecte (3) sur le rouleau de tuyau (4), qui, selon l'invention, comporte au moins une base d'évacuation de l'eau et de l'humidité (14), qui retire de l'eau et de l'humidité du câble (10) et du tuyau de collecte (3) afin de réduire le risque qu'ils puissent geler à l'état solide et rendre difficiles leur enroulement et leur déroulement.
EP10820896.8A 2009-10-01 2010-09-30 Améliorations à ou associées à un dispositif de treuil dans une station de vidange de latrines Withdrawn EP2483191A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0901260A SE533239C2 (sv) 2009-10-01 2009-10-01 Anordning vid en vinschanordning vid en latrintömningsstation
PCT/SE2010/000235 WO2011040855A1 (fr) 2009-10-01 2010-09-30 Améliorations à ou associées à un dispositif de treuil dans une station de vidange de latrines

Publications (2)

Publication Number Publication Date
EP2483191A1 true EP2483191A1 (fr) 2012-08-08
EP2483191A4 EP2483191A4 (fr) 2013-10-30

Family

ID=42352074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10820896.8A Withdrawn EP2483191A4 (fr) 2009-10-01 2010-09-30 Améliorations à ou associées à un dispositif de treuil dans une station de vidange de latrines

Country Status (3)

Country Link
EP (1) EP2483191A4 (fr)
SE (1) SE533239C2 (fr)
WO (1) WO2011040855A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2995585B1 (fr) * 2014-09-10 2019-02-20 Cepsa Quimica , S.A. Procédé et système pour transférer des fluides entre le bateau et le rivage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380549A (en) * 1920-04-12 1921-06-07 Thos L Moore Hose-reel
US1504587A (en) * 1922-05-01 1924-08-12 King Mfg Company Storing device
US2168675A (en) * 1935-08-30 1939-08-08 Universal Appliance Co Clothesline reel
US2174099A (en) * 1937-03-05 1939-09-26 Joseph E Vogler Garden hose reel
EP0312784A2 (fr) * 1987-09-24 1989-04-26 Sealand Technology, Inc. Station de pompage sanitaire
US20050029381A1 (en) * 2003-08-05 2005-02-10 Obsession, Inc. Spring loaded, trigger activated reel device for managing a rope or other line
DE202004019308U1 (de) * 2004-12-14 2006-04-20 Hugo Vogelsang Maschinenbau Gmbh Vorrichtung zum Absaugen von Schmutzwasser und Fäkalien aus Bahnwaggons
DE202007001826U1 (de) * 2007-02-08 2008-06-12 Hugo Vogelsang Maschinenbau Gmbh Vorrichtung zum Absaugen von Schmutzwasser aus Bahnwagons eines Zuges und zum Versorgen mit Frischwasser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143987A (en) * 1919-03-12 1920-06-10 Charles William Price Improved method of or means for transferring fluids (gases and liquids) from one container to another through flexible metallic or other hose
US1395616A (en) * 1920-10-02 1921-11-01 Stroberger Otto Air-hose support
US1575337A (en) * 1925-01-07 1926-03-02 Willie Mack Singleton Self-winding hose reel
FR772658A (fr) * 1933-08-02 1934-11-03 Benoto Sa Tambour enrouleur
US2495392A (en) * 1946-05-10 1950-01-24 Neil V Smith Reeling device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380549A (en) * 1920-04-12 1921-06-07 Thos L Moore Hose-reel
US1504587A (en) * 1922-05-01 1924-08-12 King Mfg Company Storing device
US2168675A (en) * 1935-08-30 1939-08-08 Universal Appliance Co Clothesline reel
US2174099A (en) * 1937-03-05 1939-09-26 Joseph E Vogler Garden hose reel
EP0312784A2 (fr) * 1987-09-24 1989-04-26 Sealand Technology, Inc. Station de pompage sanitaire
US20050029381A1 (en) * 2003-08-05 2005-02-10 Obsession, Inc. Spring loaded, trigger activated reel device for managing a rope or other line
DE202004019308U1 (de) * 2004-12-14 2006-04-20 Hugo Vogelsang Maschinenbau Gmbh Vorrichtung zum Absaugen von Schmutzwasser und Fäkalien aus Bahnwaggons
DE202007001826U1 (de) * 2007-02-08 2008-06-12 Hugo Vogelsang Maschinenbau Gmbh Vorrichtung zum Absaugen von Schmutzwasser aus Bahnwagons eines Zuges und zum Versorgen mit Frischwasser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011040855A1 *

Also Published As

Publication number Publication date
SE0901260A1 (sv) 2010-07-27
EP2483191A4 (fr) 2013-10-30
SE533239C2 (sv) 2010-07-27
WO2011040855A1 (fr) 2011-04-07

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