EP0226948A2 - Procédé d'adaptation orthopédique de chaussures et semelle de chaussure ainsi obtenue - Google Patents

Procédé d'adaptation orthopédique de chaussures et semelle de chaussure ainsi obtenue Download PDF

Info

Publication number: EP0226948A2
Authority: EP; European Patent Office
Prior art keywords: shoe; midsole; outsole; soft; sole
Prior art date: 1985-12-19
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

Application number

EP86117184A

Other languages

German (de)

English (en)

Other versions

EP0226948B1 (fr

EP0226948A3 (en

Inventor

Anton Ernst

Dietmar Karl Ernst

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1985-12-19

Filing date

1986-12-10

Publication date

1987-07-01

1986-12-10 Application filed by Individual filed Critical Individual

1986-12-10 Priority to AT86117184T priority Critical patent/ATE47010T1/de

1987-07-01 Publication of EP0226948A2 publication Critical patent/EP0226948A2/fr

1988-01-20 Publication of EP0226948A3 publication Critical patent/EP0226948A3/de

1989-10-11 Application granted granted Critical

1989-10-11 Publication of EP0226948B1 publication Critical patent/EP0226948B1/fr

Status Expired legal-status Critical Current

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Classifications

- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
- A43B13/145—Convex portions, e.g. with a bump or projection, e.g. 'Masai' type shoes
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot

Definitions

the invention relates to a method for orthopedic shoe dressing, in which, in the case of a shoe with a sole which is formed by misalignment during use of the shoe and is damaged on the inside by a dent and the like, the old outsole is at least largely removed and then a new outsole and a provided with a cutout for soft bedding in the area of the indentation or the like.
the outsole is first removed or ground down to a thin layer and then, depending on the foot damage, an intermediate sole formed by a material intermediate piece is glued on, which has a corresponding recess in the area of a foot pressure point.
the midsole later forms a so-called roll, which depending on the shape and position of the midsole cutout is referred to as a butterfly roll, angled roll, ball roll, etc. Glued into the cutout on the outer sole layer or the like th midsole is then used a pressure cushion forming the soft bed made of soft elastic material.
the new outsole is then applied.
the pressure cushion is compressed after a comparatively short time and then no longer has an elastically supporting cushion effect.
the user then feels the boundary edge of the cutout, so that the use of the shoe becomes uncomfortable.
a further disadvantage is that even after the shoe has been finished, a dent in the shoe insole in the area of the foot pressure position is at least largely retained.
it is a further disadvantage of this shoe preparation that all individual parts of the shoe sole have to be cut individually for each shoe and glued together.
the object of the present invention is to provide a method and a shoe sole produced thereafter for an orthopedic shoe dressing, in which the shoe dressing is simplified on the one hand and the effective usage time of the prepared shoe is extended.
the invention proposes, in particular, that a sandwich blank is first prefabricated by connecting the new outsole to the midsole and inserting a soft bed protruding from the midsole in the midsole cutout and that in the case of shoe finishing the sandwich blank adapted at least with regard to its outline to the respective shoe and then with the insole and / or an outer sole layer and / or is connected to a lasting leather wedge of the shoe, the indentation being at least partially deformed by the protruding soft bedding.
the invention also relates to a shoe sole for orthopedic shoe preparation for shoes which have been damaged during use by a foot deformity and the like, in particular in the form of an inner sole indentation, the shoe sole having an outsole and a midsole and a soft bedding located in a cutout in the midsole , and if necessary to form a roll, the midsole may have a bevel with soft bedding in the area of at least the sole tip.
This shoe sole is characterized in particular in that the outsole, the midsole and the soft bed are connected to form a prefabricated sandwich blank and that the soft bed, with its surface facing away from the outsole, projects beyond the surface of the midsole to push back the indentation.
This prefabrication of the sandwich blank means that it can be mass-produced particularly cheaply, with only a few operations then being required if the blank is to be attached to a shoe to be prepared. It is also advantageous that the protrusion of the soft bedding allows the indentation in the insole to be largely corrected by a foot pressure point, since when the sandwich blank is connected to the insole or the lasting fold of the shoe, this indentation is pressed back, so that the shoe from the inside largely resumes the original sole shape. In addition to a correction The insole entry point also has a slightly thicker padding, which can withstand the load better over a longer period of time.
the soft bedding is expediently held in a form-fitting manner by the cutout of the midsole and / or by preferably punctiform gluing, for. B. od by means of double-sided tape. Like. Connected to the outsole or midsole. There is thus only a positional fixation by tacking the soft bedding. Compared to an otherwise provided, full-surface gluing, this has the advantage that practically no glue can enter the upholstery due to foot pressure and heat, so that sticking together and hardening of the upholstery piece is avoided. This can also extend the effective life of the shoe.
the bevel is advantageously provided to form a roller on the upper side of the midsole facing away from the outsole. Due to the bevel on the upper side facing away from the outsole, a particularly good adaptation to the deflection of the shoe can be carried out before the connection to the underside of the shoe, which results in good rolling of the shoe when running.
a shoe sole 1 shown in FIGS. 1 and 2 is used for orthopedic shoe dressing and essentially consists of a sandwich blank with an outsole 2, a midsole 3 and a soft bedding 4.
the midsole 3 is designed as a so-called hidden butterfly roller. Such a midsole 3 is used in orthopedic shoe dressing, in particular with an spreading foot.
a recess 5 is provided in the area of an existing foot pressure point, within which the soft bed 4 is located. The foot pressure point is thus padded by the soft bedding 4 and provides elastic support for the foot in this area.
the outsole 2, the midsole 3 and the soft bed 4 are connected to form a prefabricated sandwich blank.
This prefabrication enables a very efficient, time and cost-effective processing. In order to be able to use the sandwich blank for different shoe sizes, this is with a little overhang and, if necessary, also in e.g. prefabricated three basic sizes. A protrusion resulting from the shoe to be processed can then be cut off or ground off after the shoe sole 1 has been attached.
the sole In order to achieve a “rolling off” of the shoe when walking, the sole is formed into a so-called roll at the front and rear end. Since the previous method of orthopedic shoe dressing the midsole 3 was connected to the shoe in a first operation, the underside of the midsole 3 was accordingly formed into a roll at the ends. The disadvantage here is that the midsole 3 deforms the shoe bend somewhat when it is applied, so that the cylindrical grinding can then no longer take place as it would actually correspond to the course of the shoe as a roller. A good rolling of the shoe when walking can be impaired, since during the "rolling" a transition is made from one surface to another and this may result in a "rattling".
the midsole 3 can be formed into a roll from the top before being connected to the shoe. 1 and 2 clearly show the transitions 6 ground in the front and rear area of the shoe sole 1, the rear end being shown somewhat bent in FIG. 2.
the shaping of the midsole 3 designed as a butterfly roller from the side facing away from the outsole 2 results in more favorable tension forces between the shoe and the sole, so that a practically optimal adaptation to the unloaded course of the shoe is possible.
the shoe sole 1, which is designed as a sandwich blank, can be used both for the production of new shoes and for subsequent orthopedic shoe dressing.
FIGS. 2 and 5 and 6 A particularly advantageous feature of the invention can also be seen in FIGS. 2 and 5 and 6.
This consists in the fact that the soft bed 4, with its surface 7 facing away from the outsole 2, projects beyond the surface 8 of the midsole 3.
This gives the possibility that one existing through a foot pressure point Indentation, particularly in the area of the insole 9 (see FIGS. 3 to 6) can be largely compensated for.
This also means that a much thicker pressure cushion is practically available as a soft compression bed that can withstand the load better over a longer period of time.
the protrusion 13 of the soft compression bed 4 over the midsole 3 is expediently adapted to the extent of a dent in the insole 9.
the soft bed 4 is advantageously not fully glued to the outsole, but it is sufficient if it is held positively by the recess 5 of the midsole and, if necessary, by punctiform gluing, for example by means of double-sided adhesive tape or the like. is fixed in position. Compared to full-surface gluing, this type of fastening of the soft bed 4 has the essential advantage that penetration of glue into the upholstery is avoided. Even under the influence of foot pressure, foot warmth and moisture, hardening and sticking together of the soft bed 4 is thus counteracted, so that the effective use time of the prepared shoe is thereby extended.
Figures 4 to 6 show the process of an orthopedic shoe preparation in three phases.
4 shows a shoe 11 shown in cross section, in which an indentation 10 has formed through a foot pressure point, which has already led to a worn outsole 2a and insole 9.
the shoe 11 is prepared for attaching the sandwich blank according to the invention. It can be seen that the original outsole 2a is removed. The soft bed 4 is placed so that it is located in the area of the foot pressure point and thus also in the area of the indentation 10. If the new shoe sole 1 is now connected to the shoe 11, the indentation 10 is first caused by the Soft bedding 4 pushed back until the original support level 12 is established approximately inside the shoe.
this also provides a somewhat thicker padding that withstands the loads that occur over a longer period of time.
other embodiments can also be provided in the usual way, for example a concealed angled roller with soft bedding or a butterfly midsole with soft metatarsal bedding.
the sandwich blank is glued to the surface 8 of the midsole 3 in the outer region of the underside of the shoe with an upper leather wedge 14 and also somewhat to the insole 9.
the original outsole 2a can also remain as a residual layer and then serve as a connection side for the sandwich blank according to the invention.
There is no gluing in the area of the soft compression bedding 4. 3 shows a shoe 11 after an orthopedic shoe preparation with the aid of a sandwich blank according to the invention.
the outsole 2, the insole 9 and the soft bed 4 are clearly visible.

Landscapes

Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

EP86117184A 1985-12-19 1986-12-10 Procédé d'adaptation orthopédique de chaussures et semelle de chaussure ainsi obtenue Expired EP0226948B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT86117184T ATE47010T1 (de)	1985-12-19	1986-12-10	Verfahren zur orthopaedischen schuhzurichtung und danach hergestellte schuhsohle.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19853544969 DE3544969A1 (de)	1985-12-19	1985-12-19	Schuhsohle sowie verfahren zur orthopaedischen schuhzurichtung
DE3544969		1985-12-19

Publications (3)

Publication Number	Publication Date
EP0226948A2 true EP0226948A2 (fr)	1987-07-01
EP0226948A3 EP0226948A3 (en)	1988-01-20
EP0226948B1 EP0226948B1 (fr)	1989-10-11

Family

ID=6288876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86117184A Expired EP0226948B1 (fr)	1985-12-19	1986-12-10	Procédé d'adaptation orthopédique de chaussures et semelle de chaussure ainsi obtenue

Country Status (3)

Country	Link
EP (1)	EP0226948B1 (fr)
AT (1)	ATE47010T1 (fr)
DE (2)	DE3544969A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0619959A1 (fr) *	1993-03-05	1994-10-19	POL SCARPE SPORTIVE S.r.l.	Semelle imperméable à l'eau et perméable à la vapeur d'eau pour chaussures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8702434U1 (de) *	1987-02-17	1987-04-23	Fa. Karl Rathgeber, 7100 Heilbronn	Orthopädischer Schuh

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2055574A (en) *	1933-11-17	1936-09-29	Josef Muller	Insole
GB463623A (en) *	1935-07-29	1937-03-30	Edgar Williamson	An improvement in or relating to innersoles for boots and shoes to make them very flexible
US2412226A (en) *	1941-02-08	1946-12-10	Margolin Meyer	Shoe sole construction
DE1691367U (de) *	1954-04-12	1955-01-13	Alfred Siems K G	Zwischensohle fuer schuhe, insbesondere nach california-machart.
DE1923295U (de) *	1965-04-28	1965-09-09	Funck Kg Dr Ing	Schuhsohle.
US3412487A (en) *	1965-10-11	1968-11-26	Desco Shoe Corp	Insole construction
DE2723061C3 (de) *	1977-05-21	1980-09-25	Solidschuhwerk Gmbh, 7200 Tuttlingen	Brandsohle für gepolstertes Schuhwerk
DE8520936U1 (de) *	1985-07-19	1985-10-03	Fa. Karl Rathgeber, 7100 Heilbronn	Schuhsohle

1985
- 1985-12-19 DE DE19853544969 patent/DE3544969A1/de active Granted
1986
- 1986-12-10 AT AT86117184T patent/ATE47010T1/de not_active IP Right Cessation
- 1986-12-10 DE DE8686117184T patent/DE3666127D1/de not_active Expired
- 1986-12-10 EP EP86117184A patent/EP0226948B1/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0619959A1 (fr) *	1993-03-05	1994-10-19	POL SCARPE SPORTIVE S.r.l.	Semelle imperméable à l'eau et perméable à la vapeur d'eau pour chaussures
US5598644A (en) *	1993-03-05	1997-02-04	Pol Scarpe Sportive S.R.L.	Waterproof transpiring sole for footgear

Also Published As

Publication number	Publication date
DE3544969C2 (fr)	1988-07-21
DE3544969A1 (de)	1987-07-02
DE3666127D1 (en)	1989-11-16
EP0226948B1 (fr)	1989-10-11
ATE47010T1 (de)	1989-10-15
EP0226948A3 (en)	1988-01-20

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1987-05-16	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
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1990-08-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
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Publication	Publication Date	Title
DE69503150T2 (de)	1998-11-12	Orthopaedische innensohle und verfahren zu seiner herstellung
DE2829645C2 (fr)	1988-03-10
DE3220025A1 (de)	1982-12-23	Sohle
DE660551C (de)	1938-05-28	Schuhsohle
AT413626B (de)	2006-04-15	Sportschuh
DE8522823U1 (de)	1986-12-11	Brandsohlenloser Schuh
DE8319661U1 (de)	1984-02-23	Sohleneinheit
DE8700201U1 (de)	1987-02-19	Stütze für den Sprunggelenkbereich
EP0226948B1 (fr)	1989-10-11	Procédé d'adaptation orthopédique de chaussures et semelle de chaussure ainsi obtenue
DE532238C (de)	1936-02-15	Verfahren zur Herstellung von Schuhwerk
EP0331780B1 (fr)	1992-06-03	Chaussure et son procédé de fabrication
DE102024105642A1 (de)	2024-09-12	Verfahren und Bausatz zur Fertigung von Fußoberbekleidungsstücken sowie solchermaßen gefertigtes Fußoberbekleidungsstück
DE9110925U1 (de)	1991-11-28	Bergschuh
DE1913755C3 (de)	1975-07-31	Fußbett
DE8902131U1 (de)	1989-03-30	Schuhsohlenrohling zur Reparatur von Schuhen
DE2852894A1 (de)	1980-06-12	Schuhwerkseinlage
DE1146406B (de)	1963-03-28	Verfahren zum Herstellen von orthopaedischen Schuhen und Formsohle zur Verwendung beim Durchfuehren des Verfahrens
DE678982C (de)	1940-02-22	Verfahren zur Herstellung von Schuhwerk mit in die Sohle fest eingearbeiteter Fussgewoelbestuetze
DE7221966U (de)	1972-09-07	Schuh mit einer polsterweichen Stützeinlage
DE654672C (de)	1937-12-27	Elastische Schuheinlage
AT115741B (de)	1930-01-10	Brandsohle oder Wendesohle für Schuhwerk und Vorrichtung zur Herstellung derselben.
DE2808127A1 (de)	1979-08-30	Rohling aus nachgiebigem grundmaterial
DE8904745U1 (de)	1989-06-01	Hochhackiger Damenschuh mit einer weichen Einlage
DE7706059U1 (de)	1978-09-21	Schuh
DE7621454U1 (de)	1977-08-11	Brandsohle