WO2015131868A1 - Dispositif de lissage - Google Patents
Dispositif de lissage Download PDFInfo
- Publication number
- WO2015131868A1 WO2015131868A1 PCT/DE2015/000094 DE2015000094W WO2015131868A1 WO 2015131868 A1 WO2015131868 A1 WO 2015131868A1 DE 2015000094 W DE2015000094 W DE 2015000094W WO 2015131868 A1 WO2015131868 A1 WO 2015131868A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bolt
- fastening
- smoothing
- section
- smoothing plate
- Prior art date
Links
- 238000009499 grossing Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 230000007704 transition Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000011505 plaster Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 239000007799 cork Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
- E04F21/161—Trowels
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C17/00—Other devices for processing meat or bones
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/16—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
Definitions
- the invention relates to a device according to claim 1 or trowel.
- Such tools are used in construction to plaster walls with a plaster or apply other materials on other surfaces.
- a smoothing trowel of the type mentioned is known from DE 29922317 U1.
- the object of the invention is to improve a device of the type mentioned at the outset such that the grip is connected in a particularly stable manner to the screed plate without substantially increasing the weight of the device and the production costs.
- each bolt has a shaped lateral surface, in particular an external thread, or another surface, e.g. has a corrugated surface, which is designed such that the pin is compressed during the pressing operation, so that the shaped lateral surface is pressed against an inner surfaces of the bores in order to create a press connection.
- a bolt head which protrudes from the support member before connecting the screed plate is pressed so that the bolt widened and received with the support member is a very robust positive and non-positive connection.
- the bore from a first lower, the Flushing plate near bore portion having a first diameter, for receiving a Bolzenfusses, from a second, middle bore portion with a smaller diameter than the first bore portion, which receives a Bolzenklemmabiteses the bolt is provided, and from a third, upper bore portion with the smallest bore diameter for receiving a compression portion of the bolt.
- a cohesive, robust welded connection of the bolts with the smoothing plate is ensured.
- the narrow, protruding from the corresponding bore of the holding element before the pressing operation part is optimally shaped by the lower mass so that it can finish flush with the support member.
- the support member is made in one piece from a casting, wherein the mounting flange is I-shaped and the handle mounting portion is L-shaped.
- a marking surface can be created to print, emboss or otherwise mark a mark or the like.
- the handle attachment portion comprises a flat, teardrop-shaped in the cross section in the direction of the support member expanding transition piece, wherein the transition piece comprises a foot and a head piece from which a substantially parallel to the support member extending shaft continues with a torsion-proof profile , which carries on the head piece of the transition piece a threaded piece for screwing a nut, wherein between the head piece and the nut, a handle part is fixed against rotation.
- This embodiment also improves by a suitable handle selection, especially with cork material, an ergonomic function.
- the cork material is particularly handy.
- the grip can be through appropriate Wells in cork material can be further improved.
- the holding element comprises a ground top. This improves a plaster material processing.
- trowels for plastering in particular fine plaster work
- the trowel plate has an elongated and rectangular shape, with a length of e.g. Max. 32 cm and a width of z.B.12 cm. Even larger dimensions are possible.
- device with toothed screed plates, as they are used for the application of tile adhesives in tile work, are readily possible.
- the smoothing plate on its smooth side and on both sides has a longitudinal grinding and on their smoothing soap a right angle to the longitudinal section, ie transverse cross-section, wherein
- the cross section of the smoothing plate in the region of the longitudinal sides tapers in a wedge shape outwards, so that the smoothing side is angled at the longitudinal edges.
- a smoothing trowel according to the invention can be easily manufactured if each bolt has a widened bolt underside which is welded on the fastening side of the smoothing plate and has a bolt head projecting from the fastening flange, whereby after a pressing step it lies flush with the upper side of the fastening flange, and wherein the pin is widened by acting on the upper side contact pressure so that it enters into a positive and / or non-positive connection with the mounting flange.
- the fluted surface of each bolt presses into the bore, so that a positive and non-positive connection of the mounting flange is present with the screed plate.
- Fig. 1 is a perspective view of an inventive
- Fig. 2 is a further perspective view of the smoothing trowel in the assembled state from a different angle
- Fig. 3 is a sectional view of a mounting flange with a
- Fig. 6 is a perspective view of the trowel with exploded handle
- Fig. 7 is a representation of the bolt from the side.
- Fig. 1 shows an apparatus 1 for smoothing and / or triturating Spachtel corner. Plaster masses.
- a device 1 is also called a smoothing trowel.
- the device 1 comprises a smoothing plate 2 with a smooth side 3, which is indicated in Fig. 2, and comprises a mounting side 4 and a handle 5.
- the device 1 with a handle 5 and the smoothing plate 2 on the mounting side 4 connecting support member 6, which is shown in Figures 3 and 4 in a first and a second section.
- the support member 6 has a mounting flange 7 for fixing the screed plate 2 and a handle attachment portion 8.
- the mounting flange 7 has a multiplicity of openings or bores 9 (FIG. 4), in each of which projecting fastening bolts 10 protrude onto the smoothing plate 2, which are illustrated in FIGS. 3 and 7.
- Each bolt is on the one hand firmly connected to the screed plate 2 and on the other hand connected by a press connection with the mounting flange 7, as the figures 3 and 5 show.
- each bolt 10 has an external thread or other shaped, e.g. ribbed surface 11, which is designed such that during the pressing operation, the pin 10 is compressed and that to the shape shown in Fig. 3.
- the corrugated lateral surface 11 is pressed against an inner surface 12 (FIG. 4) of the bores 9 in order to create the press connection shown in FIG. 3 or FIG. 5.
- FIG. 4 also shows that the bore 9, from a first lower, the smoothing plate 2 near bore portion 13 with a first diameter, for receiving a stud foot 14 (Fig. 7). Furthermore, FIG. 4 shows that the bore 9 has a second, middle bore section 14 with a smaller diameter than the first bore section 13. This bore portion 13 is provided for receiving a Bolzenklemmabêtes 15 of the bolt 10.
- the bore 9 has a third, upper bore portion 16 with the smallest bore portion for receiving an upsetting portion 17 of the bolt 10, this portion is shown in the unformed state in Fig. 7.
- the support member 6 is integrally made of a casting, wherein the mounting flange 7 is I-shaped and the handle mounting portion 8 is L-shaped, as shown in Figures 5 and 6 show.
- the handle attachment portion 8 comprises a flat, teardrop-shaped, in cross-section in the direction of the mounting flange 7 expanding transition piece 18.
- the transition piece 18 in turn comprises a foot part 19 and a head piece 20, from which a substantially parallel to the attachment portion 7 extending shaft 21 with a torsion-proof profile 22 continues.
- the profile may be a star profile with four prongs 23 ( Figure 5) or with five prongs or e.g. also be a three- to six-edge profile. Important is a security against rotation.
- the screed plate 2 has an elongated and rectangular shape.
- the smoothing plate has a longitudinal grinding on its smooth side and on both longitudinal sides and on its Glättseite rechtwikligen a right-angled, ie transverse transverse cross section, preferably wherein the cross section of the smoothing plate tapers in the region of the longitudinal sides wedge-shaped outward, so that the smooth side of the L jossrändem is angled.
- the screed plate is made as follows: First step:
- Each bolt 10 is welded with a widened bolt bottom 28 with the mounting side 4 of the smoothing plate 2. It is an aligned row of bolts 10 corresponding to the bore arrangement of the mounting flange 7 is formed. Conveniently, four to twenty bolts, e.g. twelve bolts.
- the support member 6 is positioned with its mounting flange 7 on the smoothing plate 2, so that the bolts 10 are inserted into the holes 9.
- each bolt 10 is widened so that it forms a positive and / or non-positive connection with the mounting flange 7, as shown in FIG. 3 shows.
- the surface 27 or bolt top of the mounting flange is ground.
- the bolt top 31 contact pressure on the corrugated lateral surface 11 of each bolt 10, this presses into the bore 9, so that a positive and non-positive connection of the mounting flange 7 is formed with the smoothing plate 2, as shown in FIG.
- the bolt preferably has a diameter of 4 to 5 mm, eg 4.4 mm in the unformed state in the upper section, a thread diameter M5 in the middle section and a diameter of 6 to 7 mm in the lower section, eg 6.5 mm.
- the bore 9 preferably has a diameter of 4.2 to 5.5 mm, for example 4.8 mm in the upper section, a thread diameter of 4.95 to 5.05 mm in the middle section and a diameter of 9 to 10 mm in the lower section , eg 9.5mm.
- the screed plate also has on its Sfflettseite 3 and on both sides a longitudinal grinding and on its Glättseite 3 a longitudinally rectangular, ie transverse transverse cross section, preferably the cross section of the screed in the region of the longitudinal sides tapers wedge-shaped outwards, so that the Glättseite angled at the longitudinal edges LIST OF REFERENCE NUMBERS
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Road Paving Machines (AREA)
- Connection Of Plates (AREA)
Abstract
L'invention concerne un dispositif (1) servant à lisser et/ou à étaler du mastic ou du crépi. Ledit dispositif comprend une plaque de lissage (2) présentant une face de lissage (3) et une face de fixation (4), une poignée (5) ainsi qu'un élément de retenue (6) reliant la poignée (5) et la plaque de lissage (2) sur la face de fixation (4). L'élément de retenue (6) comporte une bride de fixation (7) destinée à la fixation de la plaque de lissage (2) et une section de fixation de poignée (8). L'invention vise à améliorer ledit dispositif de manière à ce que la poignée soit reliée de façon particulièrement stable à la plaque de lissage, sans augmenter sensiblement le poids du dispositif et les coûts de production. A cet effet, la bride de fixation (7) comprend une pluralité d'alésages (9), dans lesquels dépassent respectivement des boulons de fixation (10) faisant saillie sur la plaque de lissage (2), lesdits boulons étant assemblés solidement d'une part à la plaque de lissage (2) et d'autre part à la bride de fixation (7) au moyen d'un assemblage serré.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15716716.4A EP3114290A1 (fr) | 2014-03-06 | 2015-02-27 | Dispositif de lissage |
US15/124,023 US20170073983A1 (en) | 2014-03-06 | 2015-02-27 | Device for smoothing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014002951.4A DE102014002951A1 (de) | 2014-03-06 | 2014-03-06 | Vorrichtung zum Glätten |
DE102014002951.4 | 2014-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015131868A1 true WO2015131868A1 (fr) | 2015-09-11 |
Family
ID=53883685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2015/000094 WO2015131868A1 (fr) | 2014-03-06 | 2015-02-27 | Dispositif de lissage |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170073983A1 (fr) |
EP (1) | EP3114290A1 (fr) |
DE (1) | DE102014002951A1 (fr) |
WO (1) | WO2015131868A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017101716U1 (de) | 2017-03-23 | 2017-06-30 | Nela Gmbh | Glättkelle |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU201811493S (en) * | 2018-03-12 | 2018-04-18 | Cordless Carpet Tools Pty Ltd | Cordless Carpet Seaming Iron |
USD917995S1 (en) * | 2019-06-10 | 2021-05-04 | VIM Products, Inc. | Trowel |
CN112247710A (zh) * | 2020-10-26 | 2021-01-22 | 张杰华 | 一种墙面打磨涂漆的方法 |
EP4108852A1 (fr) * | 2021-06-23 | 2022-12-28 | Nela GmbH | Taloche lisse longue duré de vie |
USD993731S1 (en) | 2022-01-11 | 2023-08-01 | Gabriel Torrez | Trowel |
USD998443S1 (en) * | 2022-10-05 | 2023-09-12 | Acufloor, LLC | Trowel handle |
USD996169S1 (en) * | 2022-10-05 | 2023-08-22 | Acufloor, LLC | Trowel handle |
USD997682S1 (en) * | 2022-10-05 | 2023-09-05 | Acufloor, LLC | Trowel handle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2281195A1 (fr) * | 1974-08-07 | 1976-03-05 | Beraud Ets M | Procede d'emmanchement des poignees de prehension des truelles, platroirs ou autres outils |
FR2293541A2 (fr) * | 1974-12-06 | 1976-07-02 | Mondelin Roger | Procede et moyens d'assemblage des composants des platroirs, taloches et outils similaires a lame |
GB2245509A (en) * | 1990-07-06 | 1992-01-08 | Betts & Sons Ltd | Plasterer's trowel |
DE29922317U1 (de) | 1999-12-20 | 2000-02-17 | Heidelberger Bauchemie Gmbh Ma | Glättkelle |
US20070192982A1 (en) * | 2006-02-23 | 2007-08-23 | Ching-Yi Ho | Trowel |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US938070A (en) * | 1909-06-11 | 1909-10-26 | Buffum Tool Company | Trowel. |
US2132950A (en) * | 1937-05-15 | 1938-10-11 | Indemse Corp | Self-locking rivet |
AT284656B (de) * | 1966-11-11 | 1970-09-25 | Karl Heesemann | Maschine zum Schliefen großflächiger Werkstücke |
US3460183A (en) * | 1967-03-10 | 1969-08-12 | Eugene M Harrington | Trowel |
US3699637A (en) * | 1970-08-19 | 1972-10-24 | Budd Co | Method of locking a bolt in an assembly by external staking |
JPS6019913Y2 (ja) * | 1979-08-10 | 1985-06-14 | ワイケイケイ株式会社 | 開きドアの気密構造 |
EP0150955A2 (fr) * | 1984-01-19 | 1985-08-07 | Air Industries Corporation | Assemblage de rivets à extrémité évidée |
US4702655A (en) * | 1985-08-27 | 1987-10-27 | Huck Manufacturing Company | Fastening system including an improved interference fit blind fastener and method of manufacture |
US4817231A (en) * | 1986-04-16 | 1989-04-04 | Amco Tool And Stamping Co., Inc. | Durable trowel construction |
US4985979A (en) * | 1989-01-23 | 1991-01-22 | Mcdonnell Douglas Corporation | Method of installing interference fit sleeved fasteners having radiused intersection for stress coining |
US5018920A (en) * | 1989-01-23 | 1991-05-28 | Mcdonnell Douglas Corporation | Interference fit bolt and sleeve |
US4926519A (en) * | 1989-04-10 | 1990-05-22 | Red Devil, Inc. | Trowel |
US5522111A (en) * | 1993-03-02 | 1996-06-04 | Marshalltown Trowel Company | Finishing trowel handle |
US5699863A (en) * | 1994-02-03 | 1997-12-23 | Applied Design Technology, Ltd. | Apparatus for grooming fields |
US6032320A (en) * | 1995-01-23 | 2000-03-07 | Marshalltown Trowel Company | Trowel having imposed blade stresses and method of manufacture |
JP3446113B2 (ja) * | 1997-05-09 | 2003-09-16 | 株式会社サンノハシ | 2部材締結方法及びその方法に用いるボルト |
JP3288969B2 (ja) * | 1998-04-07 | 2002-06-04 | 光洋精工株式会社 | 締結構造 |
US6247204B1 (en) * | 1999-09-15 | 2001-06-19 | Mike Hamby | Handle for trowel and related tools |
US6658969B2 (en) * | 2000-09-27 | 2003-12-09 | James R. Jones | Tool for securing threaded inserts |
US6499178B1 (en) * | 2001-11-09 | 2002-12-31 | Chin-Chen Huang | Assembly structure for hand trowel |
GB2383106B (en) * | 2001-12-14 | 2004-09-15 | Textron Fastening Syst Ltd | Method of fastening |
GB2392716B (en) * | 2002-09-09 | 2005-09-07 | Emhart Llc | Self-piercing blind fastener |
DE10258149B4 (de) * | 2002-12-10 | 2006-04-06 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Presspassverbindungselement und Verfahren zu dessen Herstellung |
US8151404B1 (en) * | 2005-01-26 | 2012-04-10 | Beno J. Gundlach Company | Modular trowel handle |
US20070180641A1 (en) * | 2006-02-06 | 2007-08-09 | Bon Tool Company | Hand tool assembled using tape |
US8434188B1 (en) * | 2007-09-19 | 2013-05-07 | Exceptional Ip Holdings, Llc | Apparatus and methods for ergonomic building tools |
US8403139B2 (en) * | 2011-03-10 | 2013-03-26 | Conveyor Accessories, Inc. | Apparatus and system for retaining and installing rivets |
-
2014
- 2014-03-06 DE DE102014002951.4A patent/DE102014002951A1/de not_active Withdrawn
-
2015
- 2015-02-27 WO PCT/DE2015/000094 patent/WO2015131868A1/fr active Application Filing
- 2015-02-27 EP EP15716716.4A patent/EP3114290A1/fr not_active Withdrawn
- 2015-02-27 US US15/124,023 patent/US20170073983A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2281195A1 (fr) * | 1974-08-07 | 1976-03-05 | Beraud Ets M | Procede d'emmanchement des poignees de prehension des truelles, platroirs ou autres outils |
FR2293541A2 (fr) * | 1974-12-06 | 1976-07-02 | Mondelin Roger | Procede et moyens d'assemblage des composants des platroirs, taloches et outils similaires a lame |
GB2245509A (en) * | 1990-07-06 | 1992-01-08 | Betts & Sons Ltd | Plasterer's trowel |
DE29922317U1 (de) | 1999-12-20 | 2000-02-17 | Heidelberger Bauchemie Gmbh Ma | Glättkelle |
US20070192982A1 (en) * | 2006-02-23 | 2007-08-23 | Ching-Yi Ho | Trowel |
Non-Patent Citations (1)
Title |
---|
See also references of EP3114290A1 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017101716U1 (de) | 2017-03-23 | 2017-06-30 | Nela Gmbh | Glättkelle |
Also Published As
Publication number | Publication date |
---|---|
EP3114290A1 (fr) | 2017-01-11 |
DE102014002951A1 (de) | 2015-09-10 |
US20170073983A1 (en) | 2017-03-16 |
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