EP0874933A2 - Semelle de fer a repasser - Google Patents
Semelle de fer a repasserInfo
- Publication number
- EP0874933A2 EP0874933A2 EP97900634A EP97900634A EP0874933A2 EP 0874933 A2 EP0874933 A2 EP 0874933A2 EP 97900634 A EP97900634 A EP 97900634A EP 97900634 A EP97900634 A EP 97900634A EP 0874933 A2 EP0874933 A2 EP 0874933A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- edge
- heating body
- heel
- iron soleplate
- coating
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 238000010409 ironing Methods 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 210000003298 dental enamel Anatomy 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000013464 silicone adhesive Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/38—Sole plates
Definitions
- the invention relates to an iron soleplate comprising a heating body from the foundry and having a peripheral edge with a triangular profile defining a point and a heel, as well as a metal ironing plate of complementary shape having a pointed anterior region. and a posterior region conforming to the heel, and which has an internal face intended to come into thermal contact with the lower face of the heating body, an external face having a coating to form an ironing surface, and a raised edge which laterally surrounds the edge peripheral of the heating body and which comprises means of assembly with said edge.
- the coating of the external face of the ironing plate is relatively fragile, that is to say it does not withstand the mechanical stresses inflicted during assembly of the plaque on the body; this is all the more important when the coating is of the enamel or chrome type.
- iron soles are also known in which the ironing plate is fixed by elastic snap-fastening on the heating body.
- the means of assembling the border comprise at least in the anterior region of the border a preformed and rolled edge intended to come to cap the tip of the heating body, and in its posterior region at least one hook intended to come engaging the heel of the edge of the heating body.
- FIG. 1 is a schematic view in vertical section along the broken line I / I of Figure 2 of a soleplate according to the invention comprising a heating body and an ironing plate; 2 shows a top view of the sole of Figure 1;
- FIG. 3 illustrates a top view of the ironing plate alone;
- FIG. 4 shows the heating body and the ironing plate in an assembly phase of the sole according to the invention.
- the soleplate of iron as shown in FIGS. 1 to 4 comprises a heating body 1 from the foundry, generally molded from a piece of aluminum and incorporating an armored electrical resistance 2.
- the heating body 1 has a peripheral edge 4 with a general triangular profile defining a point 6 and a heel 8.
- This peripheral edge 4 is practically flat and has a relatively thin and regular thickness except in its region which is slightly larger.
- the sole further comprises a metal ironing plate 10 of shape complementary to the profile of the heating body 1 and thus having a pointed anterior region 12 and a posterior region 14 forming a heel.
- Said plate has an internal face 16 intended to come into thermal contact with the lower face 18 of the heating body, and an external face 20 coated with a coating 22 to constitute an ironing surface, and a raised edge 24 which surrounds in height the peripheral edge 4 of the heating body 1 and which comprises means of assembly with said edge.
- This plate 10 is preferably made of steel and the coating 22 of the plate 10 is, for example, made of a layer of enamel or chromium which ensures a very good sliding of the sole on different textiles.
- This sole thus formed can be fitted with either a dry type iron or a steam iron in which the plate 10 has, in a manner known per se, a plurality of steam outlet holes as shown diagrammatically in broken lines on the figure 3.
- a layer of silicone adhesive is applied to the lower face 18.
- the means of assembling the border 24 comprise at least in the front region 12 of the border a preformed and rolled edge 26 intended to come to cap the tip 6 of the heating body, and in the posterior region 14 at least a hook 28 intended for engaging with the heel 8 of the edge 4 of the heating body.
- the latter has two hooks 28 as illustrated in FIG. 2.
- each hook 28 has a tab, part of which is folded in the direction of the central region of the heating body 1.
- these hooks are obtained by notches 30 made in the edge 24 so as to allow the folding of the parts 29 of the legs.
- the hook 28 is an elastic element intended to automatically snap onto the heel, this elastic element possibly being a tab coming from the edge 24 and having a lateral boss forming a clip.
- the plate 10 previously shaped and coated with a fragile coating, enamel or chrome is fixed to the peripheral edge 4 of the heating body at its ends, toe and heel, without damaging the coating of the border. 24 and therefore the coating of the ironing surface.
- the preformed and rolled edge 26 in the vicinity of the point has, by its triangular shape at an acute angle constituting a pocket, a rigidity which prevents any deformation of the edge and therefore any local elongation of the coating, and consequently avoids the creation of micro-cracks.
- the stresses exerted on the hooks 28 are very localized and are exerted only on the horizontal parts 29 of the tabs which, at the end of manufacture of the iron, will be hidden by the housing.
- the rolled edge 26 of the edge 24 also extends laterally to the large lateral edges 32 of the heating body, and at a distance from these edges according to a small clearance ⁇ . This avoids a precise adjustment of the dimensions of the heating body and of the border which is difficult to obtain, in particular during the casting operation of the heating body.
- the plate 10 thus completed and the heating body 1 are maintained at an angle ⁇ .
- the point 6 of the edge 4 is fitted under the rolled edge 26 of the anterior region of the edge 24.
- the lower 18 and inner 16 faces of the heating body 1 and the plate 10 are applied against each other respectively and the assembly thus formed is maintained by the positioning of the hooks 28 on the heel 8.
- This hooks are put in place by folding the parts 29 on the heel 8.
- This fixing around the pivot point formed by the tip 6 and the rolled edge 26 allows an almost intimate application by the layer of silicone adhesive with the face lower 18 of the heating body since the application force is controlled at the level of the hooks 28.
- this process offers as main advantages the simplicity of manufacture, and the guarantee the quality of the ironing surface both in manufacturing and in long-term use.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Irons (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9600498A FR2743578B1 (fr) | 1996-01-17 | 1996-01-17 | Semelle de fer a repasser |
| FR9600498 | 1996-01-17 | ||
| PCT/FR1997/000053 WO1997026399A2 (fr) | 1996-01-17 | 1997-01-13 | Semelle de fer a repasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0874933A2 true EP0874933A2 (fr) | 1998-11-04 |
| EP0874933B1 EP0874933B1 (fr) | 2000-06-14 |
Family
ID=9488190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97900634A Expired - Lifetime EP0874933B1 (fr) | 1996-01-17 | 1997-01-13 | Semelle de fer a repasser |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6134817A (fr) |
| EP (1) | EP0874933B1 (fr) |
| CN (1) | CN1260013A (fr) |
| DE (1) | DE69702300T2 (fr) |
| FR (1) | FR2743578B1 (fr) |
| RU (1) | RU2167230C2 (fr) |
| WO (1) | WO1997026399A2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD519699S1 (en) * | 2004-08-16 | 2006-04-25 | Koninklijke Philips Electronics, N.V. | Soleplate with pattern for an electronic steam iron |
| ITUD20040214A1 (it) * | 2004-11-15 | 2005-02-15 | De Longhi Spa | Ferro da stiro |
| ES2338846B1 (es) * | 2008-08-28 | 2011-02-18 | Bsh Krainel, S.A | Suela de plancha, dispositivo de planchado, asi como procedimiento para la fabricacion de una suela de plancha. |
| ES2389410B1 (es) | 2011-03-30 | 2013-09-16 | BSH Electrodomésticos España S.A. | Suela de plancha y procedimiento de fabricación de una suela de plancha |
| CN106592189B (zh) * | 2016-12-13 | 2019-10-25 | 安徽省煜灿新型材料科技有限公司 | 一种耐磨防粘熨斗底板及制备方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US863861A (en) * | 1906-05-11 | 1907-08-20 | John J Lucas | Sad-iron. |
| GB191006439A (en) * | 1910-04-26 | 1910-11-17 | Albert Hateley | Improvements in connection with Sad Irons. |
| DE390606C (de) * | 1919-11-07 | 1924-02-21 | Prometheus Akt Ges Fuer Elek S | Elektrisches Buegeleisen |
| US1963858A (en) * | 1932-10-27 | 1934-06-19 | Meidell Birger Oivind | Steam developing device for flatirons |
| US2142032A (en) * | 1937-04-30 | 1938-12-27 | Marcus J Matsen | Presser shoe |
| US2299322A (en) * | 1941-03-24 | 1942-10-20 | Mabel B Harter | Ironing apparatus |
| US2846793A (en) * | 1955-04-21 | 1958-08-12 | Hoover Co | Smoothing iron soleplate |
| DE1939634U (de) * | 1964-08-01 | 1966-06-02 | Siemens Elektrogeraete Gmbh | Buegeleisen, insbesondere elektrisches buegeleisen. |
| US3584366A (en) * | 1968-08-07 | 1971-06-15 | Wallace Expanding Machines | Process for manufacture of shadow mask frames |
| GB1234316A (fr) * | 1968-09-25 | 1971-06-03 | ||
| LU65309A1 (fr) * | 1972-05-08 | 1973-11-23 | ||
| US3783538A (en) * | 1973-03-20 | 1974-01-08 | Arnim D Von | Steaming and ironing appliance |
| US4495177A (en) * | 1983-01-17 | 1985-01-22 | Shaklee Corporation | Gel tableting agent |
| FR2581402B1 (fr) * | 1985-05-02 | 1988-03-25 | Seb Sa | Semelle de fer a repasser recouverte par un revetement d'email |
| FR2606043B1 (fr) * | 1986-10-31 | 1988-12-30 | Seb Sa | Fer a repasser a vapeur |
| GB2225345A (en) * | 1988-10-21 | 1990-05-30 | Russell Hobbs Tower Limited | Electrically heated irons with composite sole plate |
| FR2664916B1 (fr) * | 1990-07-20 | 1993-07-02 | Seb Sa | Fer a repasser electrique a vapeur comprenant une platine regroupant les organes de reglage. |
| FR2687416B1 (fr) * | 1992-02-17 | 1994-09-02 | Moulinex Sa | Semelle de fer a repasser et son procede de fabrication. |
| AU5974694A (en) * | 1993-02-02 | 1994-08-29 | Designodev Limited | Iron shoe and base plate assembly |
| FR2718467B1 (fr) * | 1994-04-08 | 1996-11-29 | Moulinex Sa | Fer à repasser comportant une semelle rapportée. |
-
1996
- 1996-01-17 FR FR9600498A patent/FR2743578B1/fr not_active Expired - Fee Related
-
1997
- 1997-01-13 RU RU98115840/12A patent/RU2167230C2/ru not_active IP Right Cessation
- 1997-01-13 CN CN97192884.3A patent/CN1260013A/zh active Pending
- 1997-01-13 DE DE69702300T patent/DE69702300T2/de not_active Expired - Fee Related
- 1997-01-13 US US09/101,814 patent/US6134817A/en not_active Expired - Fee Related
- 1997-01-13 WO PCT/FR1997/000053 patent/WO1997026399A2/fr not_active Ceased
- 1997-01-13 EP EP97900634A patent/EP0874933B1/fr not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9726399A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2743578A1 (fr) | 1997-07-18 |
| US6134817A (en) | 2000-10-24 |
| EP0874933B1 (fr) | 2000-06-14 |
| WO1997026399A2 (fr) | 1997-07-24 |
| DE69702300D1 (de) | 2000-07-20 |
| WO1997026399A3 (fr) | 2002-10-03 |
| RU2167230C2 (ru) | 2001-05-20 |
| DE69702300T2 (de) | 2001-02-15 |
| CN1260013A (zh) | 2000-07-12 |
| FR2743578B1 (fr) | 1999-06-11 |
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