WO2000071289A1 - Outil de decoupe de mousses pour beton et montage - Google Patents

Outil de decoupe de mousses pour beton et montage Download PDF

Info

Publication number
WO2000071289A1
WO2000071289A1 PCT/DE2000/001656 DE0001656W WO0071289A1 WO 2000071289 A1 WO2000071289 A1 WO 2000071289A1 DE 0001656 W DE0001656 W DE 0001656W WO 0071289 A1 WO0071289 A1 WO 0071289A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
blade
trimming
construction
assembly
Prior art date
Application number
PCT/DE2000/001656
Other languages
German (de)
English (en)
Inventor
Matthias Lorenz
Original Assignee
Matthias Lorenz
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 Matthias Lorenz filed Critical Matthias Lorenz
Publication of WO2000071289A1 publication Critical patent/WO2000071289A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/01—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends characterised by the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/126—Straight saw blades; Strap saw blades having cutting teeth along both edges

Definitions

  • the invention "tool for trimming construction and assembly foams” relates to special knives, saws and cutting tools and can be used in the construction and related industries for separating the z. B. in the window or door assembly protruding, hardened construction foam remains. It is shown in the main features in Figures 1 to 5.
  • the known conventional knives or saws which were not specially designed for trimming assembly foams for windows and door openings, are used to separate the e.g. cured construction foam residues that protrude beyond the window or door assembly are only less suitable because, despite time-consuming work, they produce unclean cut surfaces and, when subsequently plastered, cause increased expenditure of material and time. There is an additional construction foam waste to be disposed of and the thermal insulation of the construction foam joints is impaired.
  • the solution according to the invention has the aim of significantly improving and facilitating the work.
  • the previous disadvantages are overcome by the new tools for separating e.g. in the window or door assembly protruding, hardened construction foam residues are eliminated and a considerable time saving and quality improvement in the construction work is achieved.
  • the new tools for trimming construction and assembly foams can be used in construction and ancillary building trades.
  • Editing can be done and especially fine serrations, serrations or corrugations combined with a small blade or blade thickness are required.
  • the invention has for its object to provide a tool for trimming construction and assembly foams that surpasses all previously known tools for trimming construction and assembly foams in terms of good handling and the accuracy of work that is thus possible.
  • the tool according to the invention for trimming construction and assembly foams differs from all other previously usable possibilities for trimming construction and assembly foams primarily in that the new spatial arrangement means that the handle and blade or sheet lie in relation to one another in such a way that even in the usually cramped conditions Space in the fillets and corners can be cut or sawn.
  • the new tool for trimming construction and assembly foams consists of an arrangement of metal, wood and / or plastic parts, but can also be made from one piece, e.g. be made by plastic injection molding.
  • the new properties of the tool described in claim 1 and 2 for trimming protruding, hardened construction foam residues are achieved in that a cranked arrangement in connection with the shape of a blade or saw blade of particular thickness and bending stiffness with a cutting edge has been used. It is above all the spatial arrangement that enables these advantages.
  • connection between the blade or saw blade and the handle or handle is particularly important with the tool for trimming construction and assembly foams.
  • a particular advantage is the thickness, bending stiffness and shape of the blade or blade, which has a cutting edge and at least one angular or slightly rounded tip or corner, which can be sufficiently fine, serrated, serrated or corrugated, making it especially suitable for clean sawing hardened construction foam is suitable.
  • the tool for trimming building and assembly foams consists of a blade or blade (2) with a cutting edge, saw toothing, saw serration or cutting corrugation (1) on at least one side and at least one angular or slightly rounded tip or corner (5), cranked or curved neck (3), wood, metal or plastic handle (4), or instead of (3) a connecting piece (6) with or without a lockable joint (8), or instead of (4) the construction foam bottle (7) taking over the function of a handle.
  • Figure 1 shows the tool for trimming construction and assembly foams in top view and side view.
  • the wood, metal or plastic handle (4) is angled via a cranked neck (3) with a metal blade or the saw blade (2).
  • the blade or blade (2) has a tapered shape and a circumferential cutting edge that can be serrated, serrated or wavy.
  • Figure 2 shows the tool for trimming construction and assembly foams in top view and side view.
  • the wood, metal or plastic handle (4) is connected via an angled neck (3) with a metal blade or the saw blade (2).
  • the blade or blade (2) has a shape which is parallel in the main part and tapered at an angle and has a circumferential cutting edge (1) which can be serrated, serrated or corrugated.
  • Figure 3 shows the tool for trimming construction and assembly foams in top view and side view.
  • the wood, metal or plastic handle (4) is spatially angled at a double angle via a bent neck (3) with a metal blade or saw blade (2).
  • the blade or blade (2) has a shape which is parallel in the main part and tapered at the front and has a circumferential cutting edge (1) which can be toothed, serrated or corrugated.
  • Figure 4 shows the tool for trimming construction and assembly foams in front view, top view and side view.
  • the tool is made of a single material, for example plastic or metal, in which the blade or saw blade (2), shark (3) and handle (4) only appear separately in shape and the blade or saw blade (2) by a reinforced back (9) is stabilized.
  • the blade or blade (2) has one obliquely tapered shape and a circumferential cutting edge (1) which can be serrated, serrated or wavy
  • FIG. 5 shows the tool for trimming construction and assembly foam in the upper and middle picture, the side view and top view in the working state and in the lower picture the side view in the sales state or commercial state
  • the tool is designed so that the handle works as a holder (6) and is connected to a construction foam bottle (7), which takes over the function of the handle or handle during handling.
  • the blade or saw blade (2) can, as in FIG Material such as plastic and be stabilized by a reinforced back
  • the blade or saw blade (2) has a parallel shape in the main part and angled at the front and a circumferential cutting edge (1) that can be serrated, serrated or wavy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Knives (AREA)

Abstract

L'invention concerne un outil destiné à la découpe de mousses pour béton et montage. Un raccord (3) contre-coudé ou plié relie la lame (2) à la poignée (4) ou à un composant (7) de type poignée. Cet outil peut être relié à une bouteille de mousse pour béton (7), laquelle bouteille fait office de poignée.
PCT/DE2000/001656 1999-05-20 2000-05-19 Outil de decoupe de mousses pour beton et montage WO2000071289A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29908882U DE29908882U1 (de) 1999-05-20 1999-05-20 Werkzeug zum Beschneiden von Bau- und Montageschäumen
DE29908882.0 1999-05-20

Publications (1)

Publication Number Publication Date
WO2000071289A1 true WO2000071289A1 (fr) 2000-11-30

Family

ID=8073762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/001656 WO2000071289A1 (fr) 1999-05-20 2000-05-19 Outil de decoupe de mousses pour beton et montage

Country Status (2)

Country Link
DE (1) DE29908882U1 (fr)
WO (1) WO2000071289A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680327A (fr) * 1929-08-14 1930-04-28 Appareil permettant d'araser les panneaux ouvrants et bas de portes
US2951482A (en) * 1955-09-22 1960-09-06 Gregory B Sullivan Surgical saw
FR2054760A5 (fr) * 1969-07-25 1971-05-07 Rosenfelder Gerard
US5654016A (en) * 1995-03-13 1997-08-05 Shell; Robert S. Wax artwork kit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680327A (fr) * 1929-08-14 1930-04-28 Appareil permettant d'araser les panneaux ouvrants et bas de portes
US2951482A (en) * 1955-09-22 1960-09-06 Gregory B Sullivan Surgical saw
FR2054760A5 (fr) * 1969-07-25 1971-05-07 Rosenfelder Gerard
US5654016A (en) * 1995-03-13 1997-08-05 Shell; Robert S. Wax artwork kit

Also Published As

Publication number Publication date
DE29908882U1 (de) 1999-09-09

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