EP0959705A1 - Brandsohle und modell-stuck - Google Patents
Brandsohle und modell-stuckInfo
- Publication number
- EP0959705A1 EP0959705A1 EP96923995A EP96923995A EP0959705A1 EP 0959705 A1 EP0959705 A1 EP 0959705A1 EP 96923995 A EP96923995 A EP 96923995A EP 96923995 A EP96923995 A EP 96923995A EP 0959705 A1 EP0959705 A1 EP 0959705A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insole
- model piece
- piece
- layer
- attached
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
Definitions
- the invention relates to a shoe insole which comprises an insole blank and a model piece attached thereto.
- the invention further relates to a model piece
- An essential part of the footwear sole construction is the insole which gives the desired form to the inner sole of the shoe.
- insole it is customary to use an uppermost insole blank made of cellulose-based special material, and a special model piece attached underneath the insole blank.
- the model piece has a spring part between it and the lower surface of the insole blank, the spring part providing the insole with sufficient rigidity and the right form.
- a hard paper board manufactured by using a special method has been used as the model piece, this board tapering off towards the front end in order to form a regularly curved lower surface together with the insole blank.
- the object of the invention is to eliminate the above mentioned draw- backs and to present an insole and model piece which lack the disad ⁇ vantages caused by the prior art structures.
- the in ⁇ sole according to the invention is mainly characte ⁇ zed by the fact that the model piece is a multi-layer construction having a plastic film and a textile layer formed of fibres and attached on both sides thereof.
- the plastic film in the middle of the model piece provides the construction of the insole with rigidity and tightness. Due to the textile surfaces the model piece can be properly glued and the insole has good stretching properties both by nailing and gluing tools. Due to the plastic layer the mechanical fixing means, such as heel nails and rivets and barbs of the spring part, remain well fixed in the model piece.
- model piece As raw material of the model piece it is possible to use blank having the same thickness from one end to the other, the rigidity of the blank being provided by an intermediate plastic layer.
- this plastic layer the model piece can be molded to its final shape having substantially bending stiffness required by the shoe sole structure, which shape is curved both in longitudinal section and cross section.
- the textile layers are advantageously of non-woven fabric forming a surface which is easy to handle.
- the fibre material of the textile layers is advantageously of synthetic plastic material which does not absorb humidity as much as cellulose fibre.
- Fig. 1 illustrates the insole of the invention in a longitudinal vertical section
- Fig. 2 illustrates the same directly from the back, i.e., seen from the heel direction
- Fig. 3 illustrates the insole from the top.
- the insole comprises an insole blank 2, to the lower surface of which a model piece 1 is attached.
- the model piece has three layers, an inter ⁇ mediate layer formed of plastic sheet 1b, and textile layers 1a and 1c on both sides thereof, the former of which forms the lower surface of the insole in the area where the model piece 1 is attached to the insole blank 2.
- the upper layer 1c forms mainly a surface which is to be attached to the lower surface of the insole blank, and on the front side thereof the upper layer of the model piece is formed of the material of the plastic sheet 1 b and on the front side thereof of the material of the lower textile layer 1a because the model piece 1 is made thinner at its front end from the side of the upper layer.
- a metallic spring part 3 attached to the model piece 1 by rivets or other mechanical attaching means 3a, which spring part 3 remains between the model piece 1 and the insole blank 2, and by bro- ken Iines there is illustrated heel nails 4 penetrating the model piece, the heads of which nails are located in the upper surface of the model piece 1 between the model piece 1 and the insole blank 2, and they remain here well without separate support due to the mechanical endurance of the plastic sheet.
- the insole blank can be of any previously known flexible material, such as material available with trade names "TEXON” and “BONTEX”, which is cut to a shape required for the shoe sole.
- Textile layers 1a and 1c formed of fibres can be textile constructions of several types, the fibres of which textile structures have a good gluing ability e.g. with heat-activated glues when different phases in manufac ⁇ turing of insole and shoe are considered.
- the most advantageous textile material is a non-woven fabric, i.e., non-woven, which is relatively easy to manufacture of desired fibre materials, also of mixtures of different staple fibres, and which is easy to work in different manufacturing phases.
- the construction fibre of the textile layers is advantageously a synthetic plastic fibre, e.g. polyester fibre.
- the plastic sheet 1b can be of any plastic having suitable strength values, advantageously some thermoplastic plastic which can be shaped by heat, and which, when cold, regains such a rigidity that it gives the rear portion the required form when attached to the blank 2. In this situation, the insole bends only at the front part to be situated under the ball of the foot.
- the model pieces can be cut in desired shapes of a ready-made sheet- like material manufactured by gluing non-woven fabric layers on both sides of a large plastic sheet, such manufacturing techniques of multi ⁇ layer materials being previously known.
- a ready-made sheet- like material manufactured by gluing non-woven fabric layers on both sides of a large plastic sheet, such manufacturing techniques of multi ⁇ layer materials being previously known.
- an insole is manufactured by combining a special model piece with normal insole materials in use.
- the model piece has alternatively a material thickness of: 2.5 to 3.0 mm, 3.0 to 3.5 mm, - 3.5 to 4.0 mm, or
- the thickness of the intermediate plastic sheet can be selected accord ⁇ ing to the rigidity values characteristic to each material.
- the thickness is most commonly between 0.5 and 2 mm.
- Model piece blanks are detached from the sheet in desired shapes by die cutting on both sides.
- the blanks are thinned to suitable shapes at their front edges and, if necessary, also at their sides. If needed, in each piece a groove is cut for the spring part.
- the spring part is attached to the piece by riveting or pressing by using attaching barbs (at both ends).
- the model piece, as well as the insole blank, is glued by PU-glue.
- the glue surface of the model piece is dried by heat and ventilation.
- the dry model piece is softened by means of heat and simultaneously the PU-glue in the piece is activated.
- the activated model piece activated in this way is attached to its place in the insole blank and pressed together.
- the united insole is immediately shaped by an insole-shaping press by employing a shaping mould of the right shape, the right pressing time and pressure.
- the shaped insole which is sufficiently cooled is edge bevelled at the area of the model piece to the required extent by means of an edge bevelling tool. If necessary, the insole is still neatened whereafter it is ready to be packed.
- a separate metal spring is not necessarily required, particularly in flat heel shoes, because the operation of the spring can then be replaced with the plastic sheet 1 b having a large area.
- the insole can be used in connection with footwear manufacturing in a normal manner.
- the upper is stretched tight at its edge to the lower surface of the insole and attached by nailing (nails penetrating the insole and clinched against the upper surface of the last), or with a gluing method.
- the model piece provides the following advantages: good shaping ability by heat in the manufacturing of the insole, - good shape stability under normal conditions (not when hot), good bending strength also at temperatures below 0°C, good torsional stiffness of the insole, manufacturing of flat heeled and wedge heeled shoes even without a spring part, good moisture resistance in shoes intended for difficult conditions, non-destructibility and hold of the spring part in the shoe, safe to the user (no dangerous agents are dissolved), good stretching properties in shoe industry, both by nailing and by gluing method. better preservation of heel fixation nails than with prior art model piece board (no special plates required), possibility to use also as a so-called nail protection in long insoles, wherein no special intermediate sole protectors are required.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI953404A FI98043C (fi) | 1995-07-12 | 1995-07-12 | Kengän pinkopohja sekä lenkkipala |
FI953404 | 1995-07-12 | ||
PCT/FI1996/000413 WO1997002764A1 (en) | 1995-07-12 | 1996-07-12 | Shoe insole and model piece |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0959705A1 true EP0959705A1 (de) | 1999-12-01 |
EP0959705B1 EP0959705B1 (de) | 2003-12-17 |
Family
ID=8543776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96923995A Expired - Lifetime EP0959705B1 (de) | 1995-07-12 | 1996-07-12 | Verfahren zur herstellung einer brandsohle |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0959705B1 (de) |
AU (1) | AU6419996A (de) |
DE (1) | DE69631172T2 (de) |
FI (1) | FI98043C (de) |
NO (1) | NO312875B1 (de) |
RU (1) | RU2160025C2 (de) |
WO (1) | WO1997002764A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2402246A1 (es) * | 2012-12-21 | 2013-04-30 | Bunker & Bkr, S.L. | Plantilla para la formación de un calzado y calzado provisto de dicha plantilla |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767490A (en) * | 1953-04-16 | 1956-10-23 | Marbill Company | Slip soles for converting over-the-shoe boots to over-the-foot boots |
CA983262A (en) * | 1972-03-25 | 1976-02-10 | Usm Corporation | Insole and method of making same |
GB2132554B (en) * | 1982-12-17 | 1986-10-01 | British United Shoe Machinery | Shoe insole and the manufacture thereof |
-
1995
- 1995-07-12 FI FI953404A patent/FI98043C/fi not_active IP Right Cessation
-
1996
- 1996-07-12 EP EP96923995A patent/EP0959705B1/de not_active Expired - Lifetime
- 1996-07-12 WO PCT/FI1996/000413 patent/WO1997002764A1/en active IP Right Grant
- 1996-07-12 RU RU98102365/12A patent/RU2160025C2/ru not_active IP Right Cessation
- 1996-07-12 DE DE69631172T patent/DE69631172T2/de not_active Expired - Fee Related
- 1996-07-12 AU AU64199/96A patent/AU6419996A/en not_active Abandoned
-
1998
- 1998-01-05 NO NO19980028A patent/NO312875B1/no not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9702764A1 * |
Also Published As
Publication number | Publication date |
---|---|
FI98043C (fi) | 1997-04-10 |
AU6419996A (en) | 1997-02-10 |
EP0959705B1 (de) | 2003-12-17 |
NO980028L (no) | 1998-01-05 |
DE69631172T2 (de) | 2004-08-19 |
RU2160025C2 (ru) | 2000-12-10 |
FI953404A0 (fi) | 1995-07-12 |
NO980028D0 (no) | 1998-01-05 |
WO1997002764A1 (en) | 1997-01-30 |
DE69631172D1 (de) | 2004-01-29 |
NO312875B1 (no) | 2002-07-15 |
FI98043B (fi) | 1996-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7875229B2 (en) | Method of making a skate boot | |
US6647576B2 (en) | Method of manufacturing a skate boot | |
US8689382B2 (en) | Method of manufacturing an article of footwear including a composite upper | |
CA1107497A (en) | Insoles for skate boots | |
US4170802A (en) | Method of manufacturing footwear | |
US4680877A (en) | Shoe insole | |
EP0959705B1 (de) | Verfahren zur herstellung einer brandsohle | |
US4649586A (en) | Sole for athletic shoe and method of making the same | |
US6971191B2 (en) | Method and apparatus for a shoe having improved construction | |
US4030155A (en) | Clog sole | |
US4404702A (en) | Shanked innersole construction | |
US2090065A (en) | Insole | |
RU2343808C2 (ru) | Способ изготовления обуви и обувь, изготовленная этим способом | |
US2238274A (en) | Strap sandal and insole therefor | |
JP3083956U (ja) | 履物用インソール | |
KR200265393Y1 (ko) | 목제합판 및 고무판 누적층 신발창의 굽 결합 조립체 | |
US2360951A (en) | Box toe for shoes | |
JPH0693846B2 (ja) | 靴用芯材 | |
SU984443A1 (ru) | Способ зат жки верха обуви на колодке | |
GB1568012A (en) | Insoles | |
JPH054725Y2 (de) | ||
KR200259672Y1 (ko) | 목판제 적층 신발창의 굽 결합 조립체 | |
JPH0420242Y2 (de) | ||
JPH105008A (ja) | 靴の中底の製造方法 | |
GB2259236A (en) | Insole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19980115 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE DK SE |
|
17Q | First examination report despatched |
Effective date: 20000905 |
|
RTI1 | Title (correction) |
Free format text: METHOD FOR MANUFACTURING A SHOE INSOLE |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE DK SE |
|
REF | Corresponds to: |
Ref document number: 69631172 Country of ref document: DE Date of ref document: 20040129 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040317 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040317 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040921 Year of fee payment: 9 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040920 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060201 |