EP0804103A1 - Procede d'assemblage d'une chaussure - Google Patents
Procede d'assemblage d'une chaussureInfo
- Publication number
- EP0804103A1 EP0804103A1 EP96931838A EP96931838A EP0804103A1 EP 0804103 A1 EP0804103 A1 EP 0804103A1 EP 96931838 A EP96931838 A EP 96931838A EP 96931838 A EP96931838 A EP 96931838A EP 0804103 A1 EP0804103 A1 EP 0804103A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sole
- intermediate part
- shoe
- junction surface
- rod
- 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
- A43B5/00—Footwear for sporting purposes
- A43B5/16—Skating boots
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0401—Snowboard boots
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0482—Ski or like boots characterised by type or construction details made from materials with different rigidities
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0486—Ski or like boots characterized by the material
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0486—Ski or like boots characterized by the material
- A43B5/0488—Ski or like boots characterized by the material with an upper made of flexible material, e.g. leather
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
Definitions
- the invention relates to the field of shoe assembly and relates more particularly to those which include a rigid sole and a flexible upper.
- a rigid sole makes it possible for example to retain a shoe on a gliding device such as a surf or a ski, or even to reduce the fatigue of the foot of the user by avoiding the contraction of the muscles of the arch, especially in the event of punctual support of the sole on the ground.
- a flexible rod allows the user to perform leg movements to manage his balance or to drive the gliding device.
- a classic example is that of shoes with flexible soles.
- the rod is mounted on a rigid and glued form.
- the sole is then displayed on the upper, then a pressure is exerted between the sole and the shape so as to effect the bonding.
- the flexibility of the sole allows it to fit well on the upper mounted on the form.
- the quality of the bonding essentially depends on the pressure exerted during this operation.
- a rod is mounted on a form to constitute an assembly placed inside a mold with the dimensions of the shoe to be manufactured.
- CONFIRMATION COPY remains, between the walls of the mold and the assembly, a volume which corresponds substantially to the sole of the shoe. This volume is filled with a plastic material injected hot under high pressure, generally between 100 and 200 bars. After cooling, the plastic material has the appearance of a rigid sole secured to the flexible upper: the shoe is finished.
- any modification of a shoe entails a modification of the mold which is also costly.
- the invention provides a method of assembling a shoe comprising a flexible upper and a rigid sole.
- the method of assembling the shoe according to the invention is characterized in that it consists in assembling the upper between them flexible and the rigid sole by an intermediate part obtained by shaping a flexible material, the intermediate part being secured on the one hand to the upper by a connecting means such as a seam or a gluing, and on the other part to the sole by an adhesive means, the adhesive means being disposed on a junction surface of the intermediate part and the sole.
- This process allows the use of simple, easy and quick to implement manufacturing means, which has the advantage of lowering production costs.
- the molded intermediate part has a regular geometry which advantageously makes it possible to obtain clean, waterproof and mechanically resistant bondings.
- the method according to the invention is characterized in that a stop means positions the intermediate piece relative to the sole.
- the upper and the sole are therefore assembled with precision, and this for each shoe manufactured.
- a series of shoes advantageously has a very low reject rate.
- FIG. 1 represents the assembly of a rod and a sole by an intermediate part according to the method of the invention
- FIG. 2 represents a shoe obtained after assembly
- FIG. 3 is a section along III-III of FIG. 2,
- FIG. 4 is a section on IV-IV of FIG. 3,
- FIG. 5 shows a particular case of making a sole and an intermediate part.
- Figures 1 and 2 correspond respectively to initial and final steps of the method according to the invention.
- Figure 1 shows schematically an assembly of a rod 1 and a sole 2 by an intermediate part 3 to obtain a shoe 4 according to the method which will be explained later.
- the rod 1 according to the example is a conventional high rod comprising an upper end 5 which surrounds the lower leg, and a lower end 6 which surrounds the foot of a user. It could also be a so-called low rod comprising only a lower end 6.
- the rod 1 is made for example by means of layers of fabrics and / or leather according to a known cutting and making work.
- the architecture and the materials used give the rod 1 a certain flexibility.
- the sole 2 is for example a part made from one or more rigid materials, such as certain molded plastics, reinforced or not.
- the mechanical properties and the dimensions of the materials prevent the sole 2 from deforming under the action of forces exerted during the practice of a sport or walking.
- the sole 2 comprises a lower face 7 intended to come into contact with the ground or with a sliding or rolling machine. It can be retained on the vehicle by an attachment means shown here in the form of an insert 8.
- the sole 2 is extended at its periphery and on the side of its upper face 9 by a rigid belt 10.
- the intermediate part 3 is itself a part obtained by shaping a flexible material such as certain plastics or rubbers, by methods such as injection or the like.
- the intermediate piece 3 has the appearance of a truncated rod.
- the method of assembling the shoe 4 according to the invention comprises a series of steps, some of which are known and are not described here.
- a step of the method according to the invention consists in securing the rod 1 to the intermediate part 3, according to arrow F1, by a connecting means such as a seam.
- the intermediate part 3 comprises a junction zone 11 of the intermediate part 3 with the rod 1.
- the thickness of the junction zone 11 is sufficiently reduced to allow a connection by sewing of the rod 1 with the intermediate part. 3, the connection including a partial superposition of the rod 1 and of the intermediate part 3.
- the assembly formed by the intermediate part 3 and the rod 1 is secured to the sole 2, in the direction of the arrow F2, as will be explained.
- the joining surface 12 is visualized by the distance separating a strip 13 and a lower edge 14 on the intermediate part 3, and by the distance separating a rim 15 from an upper edge 16 on the sole 2.
- the junction surface 12 is therefore a peripheral strip of the shoe 4.
- An adhesive means used for example in the form of an adhesive, is applied to the intermediate part 3 and / or to the sole 2 at the junction surface 12 before the intermediate part 3 is in contact with the portion of sole 2.
- the glue is placed on the entire junction surface 12, so as to guarantee good mechanical strength and good sealing of the shoe 4 after assembly.
- the intermediate part 3 is brought to the sole 2 so that, at the junction surface 12, the intermediate part 3 is outside the sole 2.
- the rim 15 of the sole 2 located on one side of the junction surface 12 plays the role of a stop means provided for positioning the intermediate piece 3 relative to the sole 2.
- a seam 17 provides the connection between the rod 1 and the intermediate part 3 as has been said.
- the junction surface 12 holds the intermediate part 3 relative to the sole 2; the maintenance of these parts 2, 3 by the adhesive is of a quality equal to that obtained for example on traditional shoes with flexible soles. Indeed, the rigidity of the sole 2 has given the belt 10 sufficient mechanical strength not to bend under the action of the bladder. It follows that the glue was subjected to high pressure, a guarantee of quality and reliability.
- the sections in FIGS. 3 and 4 show better the structure and the connections of the pieces of shoe 4.
- a shoe 18 and shock absorbers 19, 20 are attached to shoe 4 in a conventional manner.
- the connections of the different parts are distributed over the entire periphery of the shoe 4.
- the embodiment is easy and inexpensive to implement. It allows great flexibility of adaptation in production since the same bladder can stick a shoe for right foot or left foot, regardless of its size.
- the process can be adapted to all types of glues; in particular, cold bonding and hot bonding are possible.
- the sole 2 includes a rear tongue 21 which rises above the junction zone 12 on the side of the heel of the shoe 4.
- Another tongue 22 is integral of the intermediate part 3 and is situated at the level of the lower end 6 of the rod 1.
- the tongues 21, 22 facilitate transmission of effort by the foot or the leg and improve the perception of sensory information during walking or playing a sport.
- the tongues 21, 22 also facilitate manufacturing and help to manipulate and position the constituent parts of the shoe 4.
- the junction surface 12 can vary in its shape and its location.
- the intermediate part 3 can be produced from one or more sheets of material cut and shaped on a die, with or without the aid of a heating means.
- the means for stopping the intermediate piece 3 on the sole 2 can be produced other than by a flange 15.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9511009A FR2738724B1 (fr) | 1995-09-14 | 1995-09-14 | Procede d'assemblage d'une chaussure |
FR9511009 | 1995-09-14 | ||
PCT/FR1996/001420 WO1997009893A1 (fr) | 1995-09-14 | 1996-09-13 | Procede d'assemblage d'une chaussure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0804103A1 true EP0804103A1 (fr) | 1997-11-05 |
EP0804103B1 EP0804103B1 (fr) | 2000-07-26 |
Family
ID=9482731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96931838A Expired - Lifetime EP0804103B1 (fr) | 1995-09-14 | 1996-09-13 | Procede d'assemblage d'une chaussure |
Country Status (6)
Country | Link |
---|---|
US (1) | US5875566A (fr) |
EP (1) | EP0804103B1 (fr) |
AT (1) | ATE194905T1 (fr) |
DE (1) | DE69609487T2 (fr) |
FR (1) | FR2738724B1 (fr) |
WO (1) | WO1997009893A1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6126179A (en) * | 1995-01-20 | 2000-10-03 | The Burton Corporation | Method and apparatus for interfacing a snowboard boot to a binding |
US6050590A (en) * | 1996-12-18 | 2000-04-18 | Domon; Gerard | Self-coupling snowboard binding and footwear therefor |
FR2765778B1 (fr) | 1997-07-11 | 1999-09-03 | Holy Int | Partie chaussante de chaussure ou de materiel impliquant un chaussage |
EP0894447A1 (fr) * | 1997-07-28 | 1999-02-03 | Eddie Chen | Partie de chaussure comprenant une portion avant et arrière et chaussure pourvue de cette partie |
IT1294151B1 (it) * | 1997-07-31 | 1999-03-22 | Benetton Sportsystem Spa | Struttura di calzatura sportiva |
FR2769800B1 (fr) * | 1997-10-17 | 2000-01-14 | Rossignol Sa | Chaussure de ski ou de patin a roulettes en ligne |
US6168173B1 (en) | 1997-11-19 | 2001-01-02 | The Burton Corporation | Snowboard boot with binding interface |
FR2781130B1 (fr) * | 1998-07-16 | 2000-09-15 | Salomon Sa | Chaussure de sport |
USD424797S (en) * | 1998-08-19 | 2000-05-16 | Rocky Shoes & Boots, Inc. | Shoe upper |
FR2786371B1 (fr) * | 1998-11-26 | 2001-01-26 | Rossignol Sa | Chaussure souple pour sport de glisse |
CA2256917A1 (fr) * | 1998-12-22 | 2000-06-22 | Bauer Nike Hockey Inc. | Article chaussant |
US20030015822A1 (en) * | 2001-02-22 | 2003-01-23 | Lacrosse Footwear, Inc. | Method for constructuring waterproof footwear |
US20030131499A1 (en) * | 2001-10-25 | 2003-07-17 | Jeff Silverman | Footwear having a flexible outsole |
CH695005A5 (fr) * | 2001-12-11 | 2005-11-15 | Lange Int Sa | Chaussure pour sport de glisse, en particulier le ski. |
DE10222897B4 (de) * | 2002-05-23 | 2017-10-26 | Adidas International Marketing B.V. | Schuh |
US20040020081A1 (en) * | 2002-08-01 | 2004-02-05 | Symons Dominic Paul | Sport boot |
US20040083623A1 (en) * | 2002-11-05 | 2004-05-06 | Chun-Ming Lu | Shoe vamp having a pattern and a forming mold for forming the shoe vamp |
FR2865616A1 (fr) * | 2004-01-30 | 2005-08-05 | Salomon Sa | Chaussure dont la tige comporte au moins une piece collee |
US20050172514A1 (en) * | 2004-02-09 | 2005-08-11 | Chia-Shan Wu | Waterproof footwear construction |
DE602004010674T2 (de) * | 2004-10-28 | 2009-01-02 | Lange International S.A. | Schale für einen Sportschuh mit Innensocke |
US20060117608A1 (en) * | 2004-12-03 | 2006-06-08 | Eddie Chen | Shoe with shell portions |
PL1739002T3 (pl) * | 2005-06-27 | 2014-03-31 | Motion Water Sports Inc | Zespół wiązania dla deski do wakeboardu oraz sposób tworzenia takiego zespołu |
US20070245595A1 (en) * | 2006-04-25 | 2007-10-25 | Eddie Chen | Shoe with an upper made of a flat composite and method of making the shoe |
US20090179403A1 (en) * | 2006-04-28 | 2009-07-16 | Lane Ekberg | Pivoting footwear systems and configurable traction system |
EP2116145B1 (fr) * | 2008-05-08 | 2012-12-05 | OBER ALP S.p.A. | Chaussure de ski, en particulier pour le ski de randonnée |
WO2012103374A2 (fr) | 2011-01-26 | 2012-08-02 | Deckers Outdoor Corporation | Armature de chaussure moulée par injection et procédé associé |
US9878229B2 (en) * | 2013-03-11 | 2018-01-30 | Bauer Hockey, Llc | Skate with injected boot form |
US9510639B2 (en) | 2013-03-11 | 2016-12-06 | Bauer Hockey, Inc. | Hockey skate |
US11071347B2 (en) | 2018-05-31 | 2021-07-27 | S-Ride, LLC | Suspension membranes, footwear including the same, footwear components, and related methods |
DE102021118186A1 (de) | 2021-07-14 | 2023-01-19 | Dee Luxe Sportartikel Handels Gmbh | Schuh, insbesondere Sportschuh |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1185119A (en) * | 1915-12-04 | 1916-05-30 | Harry E Marshall | Lineman's shoe. |
US1853034A (en) * | 1930-11-01 | 1932-04-12 | Mishawaka Rubber & Woolen Mfg | Rubber soled shoe and method of making same |
US2306306A (en) * | 1941-05-19 | 1942-12-22 | Mishawaka Rubber & Woolen Mfg | Leather topped rubber footwear |
SE306258B (fr) * | 1966-01-14 | 1968-11-18 | A Odermatt | |
CH447881A (it) * | 1966-01-24 | 1967-11-30 | Battista Munari Giovanni | Procedimento per la fabbricazione di calzature, particolarmente di tipo sportivo e calzature ottenute con il procedimento |
US3597862A (en) * | 1968-08-01 | 1971-08-10 | Raimund W Vogel | Ski boot |
US4707874A (en) * | 1986-03-13 | 1987-11-24 | Genfoot, Inc. | Method of waterproofing an article of footwear and the waterproofed article produced therefrom |
FR2643796B1 (fr) * | 1989-03-03 | 1992-03-13 | Marquet Cie | Procede de montage de tiges a pourtour debordant d'articles chaussants et dispositif pour sa mise en oeuvre |
US5435080A (en) * | 1992-12-17 | 1995-07-25 | Meiselman; Jamie | Boot for snowboarding and the like |
-
1995
- 1995-09-14 FR FR9511009A patent/FR2738724B1/fr not_active Expired - Fee Related
-
1996
- 1996-09-13 WO PCT/FR1996/001420 patent/WO1997009893A1/fr active IP Right Grant
- 1996-09-13 DE DE69609487T patent/DE69609487T2/de not_active Expired - Fee Related
- 1996-09-13 US US08/836,048 patent/US5875566A/en not_active Expired - Fee Related
- 1996-09-13 EP EP96931838A patent/EP0804103B1/fr not_active Expired - Lifetime
- 1996-09-13 AT AT96931838T patent/ATE194905T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9709893A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5875566A (en) | 1999-03-02 |
EP0804103B1 (fr) | 2000-07-26 |
DE69609487D1 (de) | 2000-08-31 |
ATE194905T1 (de) | 2000-08-15 |
WO1997009893A1 (fr) | 1997-03-20 |
DE69609487T2 (de) | 2001-01-11 |
FR2738724B1 (fr) | 1997-12-05 |
FR2738724A1 (fr) | 1997-03-21 |
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