WO2020095103A1 - Pelle multifonction pivotable, en particulier pelle à neige ou balai-raclette - Google Patents

Pelle multifonction pivotable, en particulier pelle à neige ou balai-raclette Download PDF

Info

Publication number
WO2020095103A1
WO2020095103A1 PCT/IB2019/001147 IB2019001147W WO2020095103A1 WO 2020095103 A1 WO2020095103 A1 WO 2020095103A1 IB 2019001147 W IB2019001147 W IB 2019001147W WO 2020095103 A1 WO2020095103 A1 WO 2020095103A1
Authority
WO
WIPO (PCT)
Prior art keywords
base plate
hollow sleeve
shovel
clamping
pivot
Prior art date
Application number
PCT/IB2019/001147
Other languages
German (de)
English (en)
Inventor
Otgar Wagenblast
Original Assignee
Otgar Wagenblast
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 Otgar Wagenblast filed Critical Otgar Wagenblast
Priority to DE112019005607.7T priority Critical patent/DE112019005607A5/de
Publication of WO2020095103A1 publication Critical patent/WO2020095103A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/02—Hand implements
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/22—Attaching the blades or the like to handles; Interchangeable or adjustable blades

Definitions

  • the invention relates to a swiveling multi-function shovel, in particular a snow shovel, with a base plate made of a metallic material, made of wood or from a plastic, and a push handle which is movable with respect to said base plate, said push stick with said base plate by means of a swivel arrangement fastened to said base plate is coupled.
  • the existing tools have various disadvantages because they can only be used for a very specific job, such as removing snow from a surface.
  • these tools can only be used in a certain position and are not adjustable so that they can be adapted to a specific job. This means that with a snow shovel, only snow can be processed and that a second or third tool is required to remove water or dust.
  • the multi-function bucket of the invention is characterized in that said pivot assembly is a hollow sleeve into which one end of said push rod is inserted; that is held in said hollow sleeve by means of a pivot axis on said base plate; in that a clamping element allows said hollow sleeve to pivot in one direction or in the opposite direction about said pivot axis, said clamping axis being carried by said hollow sleeve; that in said base plate is a circular cutout centered on the pivot axis of the hollow sleeve; and that in which the pivot axis is connected to clamping means to block the pivot arrangement in any position of the hollow sleeve.
  • the multi-function shovel is a working device which makes it possible to use a handle with different tools, for example one Snow pusher, a broom, a shovel, a scraper or the like to releasably connect.
  • the pivot assembly is preferably a grub screw attached to the hollow sleeve), said grub screw being inserted into said circular cutout, said quick gripping device being designed to determine the inclination of said pin with respect to said base plate.
  • the angle of inclination of said stem with respect to said base plate is in particular between 0 degrees and 45 degrees on one side of the central axis of the base plate.
  • Said quick-clamping arrangement is preferably a movable lever which is mounted on the grub screw attached to the hollow sleeve and which is clamping means for clamping said base plate in a certain position of said circular cutout against said hollow sleeve.
  • Said handle from the pivot axis and from the threaded pin is penetrated in particular by the quick-clamping arrangement.
  • the present invention has for its object to provide a working device which enables a particularly variable and efficient use of a tool.
  • This invention aims to remedy the above disadvantages by means of an easily position-adaptable tool which is simple and efficient depending on the weather conditions, in particular after a snowfall, on the position of the snow-covered area to be cleared and on the snow mass which the Access to a living area or driveway can be prevented, blocked.
  • the snow shovel according to the invention can be used in that the said swiveling arrangement is a hollow sleeve in which one end of said push rod is inserted, in that said hollow sleeve is held on said base plate by means of a swiveling axis, in that a clamping element allows said hollow sleeve to pivot in one direction or in the opposite direction about said pivot axis, said clamping axis being carried by said hollow sleeve, that in said base plate there is a circular cutout centered on the pivot axis of the hollow sleeve, and that in which the pivot axis is connected to clamping means to block the pivot arrangement in any position of the hollow sleeve.
  • the swivel arrangement is a threaded pin provided with a quick-clamping arrangement and fastened to the hollow sleeve, said threaded pin being inserted into said circular cutout, said quick-clamping arrangement being designed to determine the inclination of said pin in relation to said base plate.
  • the angle of inclination of said pin with respect to said base plate is between 0 degrees and 45 degrees on one side of the central axis of the base plate.
  • Said quick clamp assembly is advantageously a movable lever mounted on the grub screw attached to the hollow sleeve and is clamping means for clamping said base plate in a certain position of said circular cutout against said hollow sleeve.
  • Said handle is advantageously penetrated by the pivot axis and by the grub screw of the quick-clamping arrangement in order to be blocked quickly and effectively by tilting the movable lever.
  • FIG. 1 is a partial view of a pivotable hand shovel according to the invention, in particular a snow shovel,
  • FIG. 2 is a partial side view of the pivotable hand scoop according to FIG. 1, and
  • Figure 3 is a partial view of a spring steel edge for a water valve for a water valve.
  • the invention relates to a pivoting hand shovel 10, which advantageously has the shape of a snow shovel, which can be adapted to all conditions and allows to clear a path, to clear an access path, regardless of the thickness of the accumulated Snow or the snow situation.
  • the bucket 10 is also suitable for various applications, in particular the collection and transportation of waste, especially if it forms a relatively large mass.
  • the blade 10 is a base plate 1 1, originally with a rectangular shape, which preferably consists of a plate made of optionally galvanized sheet metal or of an aluminum alloy or of a synthetic material such as a plastic, or of wood.
  • base plate 1 1 With base plate 1 1 a handle 12 is connected, which is coupled to base plate 1 1 that its position can be adjusted as required.
  • the relative position of stem 12 with respect to the ground is essential if the Shovel, in particular the snow shovel, for clearing snow in a courtyard or in an area frequented by vehicles, or for releasing a circulation zone for pedestrians.
  • Base plate 1 1 is originally curved at least in its lower part, even if its geometric shape is originally noticeably rectangular. It could also be curved from bottom to top, ie from its underside 20a to its top 20b. The curvature could be continuous or more pronounced downwards. In other words, the curvature can be continuous and regular or discontinuous, for example more pronounced in the lower part, as shown in Figure 2.
  • a plurality of folds or reinforcement regions 21 with a semicircular cross section can extend partially between the underside 20a and the top side 20b in order to reinforce the base plate 11 and thus prevent its deformation in the event of stress or impact or the like.
  • the edge on the underside 20a is preferred reinforced by a metal strip 22, which protects the lower edge 20a of plate 11 and, in the event of an impact on a solid obstacle, for example located at the edge of the area to be cleared, prevents deformation.
  • the pivot assembly 13 which enables the positioning of the stem 12 according to the needs of clearing the snow when the shovel is a snow shovel or according to the needs of collecting waste when the shovel has other functions, is a hollow sleeve 14 , in which one end of said push rod 12, namely its lower end, is introduced. Said hollow sleeve 14 is held on said base plate 11 by a pivot axis 15, which basically allows the hollow sleeve 14 to rotate completely about pivot axis 15. Since the passage of the pivot axis in the base plate 11 is free, the stem 12 inserted in the hollow sleeve 14 can theoretically perform a 360 ° rotation about the pivot axis 15.
  • said clamping shaft 16 carried by the hollow sleeve 14 is a grub screw attached to the hollow sleeve 14 which carries a quick clamp assembly 18 to pivot assembly 13 in any possible position of the hollow sleeve 14, i.e. in any possible position of stem 12 to block.
  • the angle of inclination of said stem 12 with respect to said base plate 11 is between 0 degrees and 45 degrees on one side of the central axis of the base plate 11.
  • Said quick-clamping arrangement 18 is advantageously a movable lever which is mounted on the threaded pin 16 fastened on the hollow sleeve 14.
  • the movable lever is designed to carry clamping means for clamping said base plate 1 1 against said hollow sleeve 14 when said movable lever is in a certain position of said circular Cutout 17 is tipped on threaded pin 16. This position corresponds to a precise angle of inclination of the stem 12 of the blade 10.
  • Said handle 12 is advantageously penetrated by swivel axis 15 and threaded pin 16 by quick-clamping arrangement 18, so that the handle is securely fastened in hollow sleeve 14.
  • FIG. 3 relates to a triangular spring steel edge 20 which can be adapted to the blade in order to produce a water slide.
  • the spring steel edge 20 can be built from different materials and can be clamped onto the lower end of the blade.
  • the materials are preferably hard rubber or plastic and the edge preferably has an angular shape.
  • This invention is not limited to the exemplary embodiments described, but extends to every change and variant that is obvious to a person skilled in the art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

L'invention concerne une pelle à neige (10) comprenant une plaque de base (11), composée d'un matériau métallique, de bois ou d'une matière plastique, et un manche (12) mobile par rapport à ladite plaque de base (11). Ledit manche (12) est couplé à ladite plaque de base (11) par un ensemble pivotant (13) fixé sur ladite plaque de base (11). Ledit ensemble pivotant (13) comporte un manchon (14) creux, dans lequel une extrémité dudit manche (12) est introduite. Ledit manchon (14) creux est fixé sur ladite plaque de base au moyen d'un axe de pivotement (15). Un élément de serrage (16) permet de faire pivoter autour dudit axe de pivotement (15) ledit manchon (14) creux dans une direction ou dans la direction opposée. Ledit axe de serrage (16) est supporté par ledit manchon (14) creux. Ladite plaque de base (11) comporte une découpe circulaire centrée sur l'axe de pivotement (15) du manchon (14) creux.
PCT/IB2019/001147 2018-11-08 2019-11-08 Pelle multifonction pivotable, en particulier pelle à neige ou balai-raclette WO2020095103A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112019005607.7T DE112019005607A5 (de) 2018-11-08 2019-11-08 Schwenkbare Multifunktionsschaufel, insbesondere Schneeschaufel oder Wasserschieber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01378/18A CH715528A2 (de) 2018-11-08 2018-11-08 Schwenkbare Multifunktionsschaufel, insbesondere Schneeschaufel oder Wasserschieber.
CH01378/18 2018-11-08

Publications (1)

Publication Number Publication Date
WO2020095103A1 true WO2020095103A1 (fr) 2020-05-14

Family

ID=69024429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/001147 WO2020095103A1 (fr) 2018-11-08 2019-11-08 Pelle multifonction pivotable, en particulier pelle à neige ou balai-raclette

Country Status (3)

Country Link
CH (1) CH715528A2 (fr)
DE (1) DE112019005607A5 (fr)
WO (1) WO2020095103A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070108783A1 (en) * 2005-11-12 2007-05-17 Rocco Petruzelli Laterally adjustable snow shovel reinforced by braces
DE202012000768U1 (de) 2011-10-28 2012-03-06 Otgar Wagenblast Arbeitsvorrichtung, insbesondere zur Verwendung im Haushalt,Garten und/oder zur gewerblichen Nutzung
FR3010097A1 (fr) * 2013-09-03 2015-03-06 Franck Meyer Pelle a neige orientable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070108783A1 (en) * 2005-11-12 2007-05-17 Rocco Petruzelli Laterally adjustable snow shovel reinforced by braces
DE202012000768U1 (de) 2011-10-28 2012-03-06 Otgar Wagenblast Arbeitsvorrichtung, insbesondere zur Verwendung im Haushalt,Garten und/oder zur gewerblichen Nutzung
FR3010097A1 (fr) * 2013-09-03 2015-03-06 Franck Meyer Pelle a neige orientable

Also Published As

Publication number Publication date
CH715528A2 (de) 2020-05-15
DE112019005607A5 (de) 2021-07-22

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