EP0810337A2 - Spatule à joints - Google Patents
Spatule à joints Download PDFInfo
- Publication number
- EP0810337A2 EP0810337A2 EP96118738A EP96118738A EP0810337A2 EP 0810337 A2 EP0810337 A2 EP 0810337A2 EP 96118738 A EP96118738 A EP 96118738A EP 96118738 A EP96118738 A EP 96118738A EP 0810337 A2 EP0810337 A2 EP 0810337A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- edge
- plate
- spatula
- plane
- spatula according
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
- E04F21/1652—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for smoothing and shaping joint compound to a desired contour
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/28—Implements for finishing work on buildings for glazing
- E04F21/32—Putty knives; Putty removers
Definitions
- the invention relates to a spatula for reworking joints that are filled with a plastic mass, the spatula consisting of a plate, the edge of which has different curvatures in the plane of the plate.
- Joints for example in the spaces between tiles or between a window pane and its frame, are filled with plastic materials, for example a mortar or silicone, which usually harden after some time.
- plastic materials for example a mortar or silicone, which usually harden after some time.
- spatulas are used, which are guided along the joint with their edge.
- a joint filler consisting exclusively of a plate is known from the publication DE 94 13 523, which is gripped directly by hand, so that a simple and inexpensive tool is produced.
- the edges of the preferably flat plate likewise have different curvatures.
- the plate is in particular provided with a straight edge and a right-angled corner in order to also be able to process fingers that are arranged in an angled area.
- the invention has set itself the task of creating a plate-shaped joint filler, which allows the easy absorption of mass smeared on a surface and has an expanded range of different edge curvatures.
- spatula is provided with a cutting edge which is formed by a portion of the edge, the diameter of which decreases perpendicularly to the plane of the plate at an acute angle to the outside.
- the proposed spatula is with an edge section provided, starting from the thickness of the plate at an acute angle to a cutting edge.
- An important area of application of the proposed spatula is the finishing of joints which are arranged at an angle.
- One example is the sealing joint between the frame of a window and its pane. In order to allow the cutting edge to be introduced into this area, it forms an approximately right angle with an adjacent section of the edge.
- the other edges of the spatula are preferably rounded so that it can be handled comfortably by the user over a longer period of time and without the risk of chafing.
- the edge sections run perpendicular to the plane of the plate, or perpendicular to the immediately adjacent plate surface in the case of a curved plate.
- the entire width of the edge of the spatula can be applied to the edges of the joint, so that good guidance and high quality of the joint surface produced are ensured.
- such vertical sections of the edge are delimited by an edge which runs parallel to the plane of the plate.
- the width of the edge preferably exceeds the diameter of the plate, so that its plane is delimited all around by an elevation. Material removed from the joint subsequently slides from the elevation to the level, so that the risk of it falling off the spatula is reduced. In addition, the removed material is guided away from the edge of the plate, so that it smears to a lesser extent along the joint.
- Web-like extensions of the plate facilitate its handling and increase its overall circumference, so that an increased number of edge sections of different curvature can be provided. It is conceivable that the extensions are in a central area connect the plate or the plate is formed by two or more extensions. Different curvatures of the end edges of the continuations allow the processing of joints over a wide range of different widths, a symmetrical curvature for producing symmetrical joint cross sections also being conceivable.
- the width of the extensions in the plate plane expediently decreases toward its end face. It is also advantageous if the extensions do not hinder the introduction of the right angle adjoining the cut edge into a corner of the room.
- the longitudinal axes of the projections expediently intersect near the right angle, that is to say the projections start in an approximately radial direction from the area of the right angle.
- An elastic material of the spatula prevents damage to surfaces adjacent to the machined joint and, due to the shape adaptation, enables the mass to be removed even from surfaces that have a low roughness.
- Appropriate materials are therefore thermoplastics or elastomers, and Evoprene has proven itself. The production of the spatula by injection molding is recommended.
- the spatula shown in Figure 1 is formed by a plate (1) made of preferably elastic material, the edge (2) of which is used to machine the joints.
- a section of the edge (2) is designed as a cutting edge (3) which widens at an acute angle to the center of the plate (1), as can be seen in the cross section in FIG. 2 leaves.
- the remaining sections (4 - 6) of the edge (2) run perpendicular to the plate plane.
- it forms a right angle (7) with an adjacent, straight section (4) of the edge (2).
- the result is a joint filler that can be easily and inexpensively manufactured, that allows joints to be processed over a wide range of different widths and that can be used to cleanly remove smeared material along the joint.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
- Sealing Material Composition (AREA)
- Food-Manufacturing Devices (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29609610U | 1996-05-30 | ||
DE29609610U DE29609610U1 (de) | 1996-05-30 | 1996-05-30 | Fugenspachtel |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0810337A2 true EP0810337A2 (fr) | 1997-12-03 |
EP0810337A3 EP0810337A3 (fr) | 1998-04-01 |
EP0810337B1 EP0810337B1 (fr) | 2002-08-28 |
Family
ID=8024578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96118738A Expired - Lifetime EP0810337B1 (fr) | 1996-05-30 | 1996-11-22 | Spatule à joints |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0810337B1 (fr) |
AT (1) | ATE222984T1 (fr) |
DE (2) | DE29609610U1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039247A1 (fr) * | 2005-09-29 | 2007-04-12 | Kingfisher Plc | Lisseuse de matériau d’étanchéité |
DE202022106552U1 (de) | 2022-11-23 | 2023-01-23 | Fugen Franz Gmbh | Werkzeug zum Nacharbeiten und Glätten von Fugen |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015002833U1 (de) | 2015-08-26 | 2015-10-20 | Kronen-Hansa-Werk Gmbh & Co. Kg | Fugenglätter/Silikonspachtel für die Silikonverfugung im Bereich von Fenster- und Türscharnieren |
DE202015104983U1 (de) | 2015-09-18 | 2015-10-07 | Frindt Fugenabdichtungen Gmbh | Fugenspachtel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB844416A (en) * | 1958-01-07 | 1960-08-10 | Polycell Prod Ltd | Improvements in or relating to a decorator's tool |
US5075916A (en) * | 1990-11-27 | 1991-12-31 | Englehart Ross L | Tool for forming smooth caulked joints |
DE9306030U1 (fr) * | 1993-04-21 | 1993-07-08 | Pribil, Hermann, 5142 Hueckelhoven, De | |
DE9413523U1 (de) * | 1994-08-23 | 1994-10-13 | Franz Gerhard | Werkzeug zur Nacharbeit von Fugen aus dauerelastischer Fugenmasse |
-
1996
- 1996-05-30 DE DE29609610U patent/DE29609610U1/de not_active Expired - Lifetime
- 1996-11-22 EP EP96118738A patent/EP0810337B1/fr not_active Expired - Lifetime
- 1996-11-22 DE DE59609592T patent/DE59609592D1/de not_active Expired - Lifetime
- 1996-11-22 AT AT96118738T patent/ATE222984T1/de active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB844416A (en) * | 1958-01-07 | 1960-08-10 | Polycell Prod Ltd | Improvements in or relating to a decorator's tool |
US5075916A (en) * | 1990-11-27 | 1991-12-31 | Englehart Ross L | Tool for forming smooth caulked joints |
DE9306030U1 (fr) * | 1993-04-21 | 1993-07-08 | Pribil, Hermann, 5142 Hueckelhoven, De | |
DE9413523U1 (de) * | 1994-08-23 | 1994-10-13 | Franz Gerhard | Werkzeug zur Nacharbeit von Fugen aus dauerelastischer Fugenmasse |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039247A1 (fr) * | 2005-09-29 | 2007-04-12 | Kingfisher Plc | Lisseuse de matériau d’étanchéité |
DE202022106552U1 (de) | 2022-11-23 | 2023-01-23 | Fugen Franz Gmbh | Werkzeug zum Nacharbeiten und Glätten von Fugen |
EP4375452A1 (fr) | 2022-11-23 | 2024-05-29 | Fugen Franz GmbH | Outil pour la finition et le lissage de joints |
Also Published As
Publication number | Publication date |
---|---|
DE29609610U1 (de) | 1996-08-08 |
EP0810337B1 (fr) | 2002-08-28 |
DE59609592D1 (de) | 2002-10-02 |
EP0810337A3 (fr) | 1998-04-01 |
ATE222984T1 (de) | 2002-09-15 |
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