EP0942666B1 - Schuhsohle - Google Patents
Schuhsohle Download PDFInfo
- Publication number
- EP0942666B1 EP0942666B1 EP97910305A EP97910305A EP0942666B1 EP 0942666 B1 EP0942666 B1 EP 0942666B1 EP 97910305 A EP97910305 A EP 97910305A EP 97910305 A EP97910305 A EP 97910305A EP 0942666 B1 EP0942666 B1 EP 0942666B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cavity
- line
- closed
- sole
- gap
- 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.)
- Expired - Lifetime
Links
Images
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
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
-
- 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
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
Definitions
- the present invention relates to a shoe sole in which heel and Bale area are each filled with air-filled cavities that have a Pipe and valves are interconnected, which dampens the shock effect on occurrence and have a further cavity in the kink area, that promotes locomotion.
- DE-PS 30 12 945 describes a shoe sole in which the tread energy when stepping on the floor with the heel in the last phase of Step when leaving the floor to be reused.
- a buffer is collected, from which it is passed through the deflection the shoe sole triggered valve in the ball area of the sole located second cavity should be directed to this at the moment of Inflate lift off and thus promote the lifting movement. Because the air in this cavity in this position, however, due to the load on the bale whose whole body weight rests at that moment, is already compressed, practically finds an inflow of air from the intermediate storage, which none has higher pressure, not instead.
- Another insole is known from DE-OS 33 13 767, which one Shock absorption and heat balance when walking.
- DE-OS 33 13 767 which one Shock absorption and heat balance when walking.
- This Devices are cavities in the ball and heel area with valves the outside air and connected to each other via a line and a valve.
- air flows in via this line and the valve the heel area from where, when the heel area is loaded, it passes over the Valve is released to the outside air.
- the shock absorption is by appropriate Dimensioning of the two-way valves regulated. An exploitation the impact energy for moving is not reached here either.
- the object of the present invention was therefore to find a device which it allows the forces exerted on the occurrence to promote walking to use.
- the device according to the invention ensures that on the one hand in well-known way, the impact shocks, especially the heel, by air-filled Cavities are cushioned and in a new way by compression
- the air stored energy is used to make the sole just before it takes off to straighten the foot and thus the shoe forward to give directed impulse.
- the compressed air in addition to cooling and drying the shoe interior used.
- FIG. 1 shows a shoe with the sole 1 according to the invention, a first cavity in the heel area 2, a pressure intermediate storage space (second cavity 3) in the ball area, a further third cavity 4 in a gap 5 of the sole 1 located between the ball and heel areas.
- a line 6 with a valve 7 connects the cavities 2 and 3
- a line 8 with a valve 9 connects the cavities 3 and 4.
- Line 10 and locking mechanism 17 connect the third cavity 4 with the outside air or the inside of the shoe.
- a line 11 and a valve 12 connect the first cavity 2 to the outside air.
- An under sole 13 is provided under the sole 1.
- the trigger mechanism 19 consisting of the valve 9 with its valve housing, the valve spring and the valve pin, as well as the pressure-triggering screw 14.
- the intermediate pressure storage space advantageously has a design simulating the bale support 16.
- the locking mechanism 17 formed by drawn-in walls closes the third cavity 4 more or less tightly, depending on the extent, the air possibly escaping via outlet opening 18 with discharge line 10.
- the walls of the various cavities preferably consist of one elastic rubber or plastic.
- a valve can also be provided in the line 10 be, which opens when the gap 5 is completely open and at Bending closes again.
- Simple check valves or valve flaps are preferably used as valves used by the pressure or negative pressure in the respective line to be controlled. Only for the valve 9 is control by one with the Bending of the sole coupled trigger mechanism required.
- Figure 2 shows a shoe with the sole in a state in which no cavity is loaded.
- FIG. 3 shows a view of the sole at a time when only the heel area is loaded, so that the first cavity 2 compresses (represented by an indentation of the upper wall) and air via the valve 7 opened by the compression into the second cavity 3 flows (represented by a bulge of the upper wall), the valves 12 and 9 are closed at this stage.
- the locking mechanism 17 is open in this position, so that the third cavity 4 is relieved of pressure.
- FIG. 4 shows the point in time at which the heel lifts off the floor and the weight of the body is shifted into the ball area.
- the ejection of the bulk of the air volume from the third cavity 4 has already taken place at this stage, the locking mechanism 17 is closed by the bending of the sole 1 and the compression of the third cavity 4.
- the buckling movement of the sole associated with the shift in weight does not require any additional deformation energy.
- the valves 9 and 7 are closed in this state.
- Valve 12 is opened in this phase, so that air can flow into the first cavity 2 from the outside and replace the air previously released into the second cavity 3. Due to the predetermined elastic tension of the walls of the first cavity 2, the relief of the heel area creates a vacuum into which the air transfer 11 flows.
- FIG. 5 shows the second compression of the air which has already been compressed by pressure of the bale on the second cavity 3 (represented by bulges in the upper and side walls).
- This space 3 is anatomically adapted in accordance with the main contact pressure points, the height of the ball of the ball of the foot and the height of large toe balls, including the toes.
- the air compressed twice in this way immediately began to flow at this stage by further bending the sole 1 through the valve 9 opening further.
- FIG. 6 shows the moment when the sole is lifted off.
- Valve 9 is opened in this position, so that the twice compressed air from the second cavity 3 widens the third cavity 4 and thus forces the gap 5 apart and restores the straight alignment of the sole 1.
- Valve 7 is closed in this position. With increasing straight position of the sole 1, the bending-related release pressure on the valve 9 decreases, so that it is closed again when the sole is aligned in a straight line.
- the dimensions of the cavities 2 and 3 are to be chosen so that they are inside generated, compressed air corresponds approximately to the filling volume of the cavity 3. Deviations on a smaller scale are compensated for by changing the Operating pressure in cavities 3 and 4.
- Figure 7a shows the third cavity 4 in perspective.
- it is first sensible to place the outlet 18 of the discharge line 10 as far as possible opposite the inlet of line 8. It also makes sense to make the size of the outlet opening 18 narrower than the inlet of line 8.
- the locking mechanism 17 is indicated by three parallel walls that leave an opening in the unloaded state.
- Figure 7b shows the third cavity 4 in cross section.
- the cavity is in a compressed state. Air cannot escape at this stage through the wall-like inlets from the locking mechanism 17, which are interlocked as a result of the compressed state of the cavity 4, while compressed air flows in via the line 8 from the second cavity 3.
- FIG. 7c shows the third cavity 4 somewhat expanded after part of the compressed air has been introduced through line 8. The work step of expansion and thus the widening of the gap in which the third cavity 4 is located has largely been carried out at this stage.
- Figure 7d shows the fully expanded third cavity 4.
- the walls of the locking mechanism 17 are open. A large part of the air volume therein, ie the excess pressure supplied from the second cavity 3, can escape at this stage without any effort in terms of deformation energy until the sole buckles.
- FIG. 8 schematically shows a trigger mechanism 19 for the valve 9 in a movement phase in which no triggering has yet been effected.
- this trigger mechanism 19 the valve 9 is opened only when the sole 1 is strongly bent in the closed state of the gap 5 according to FIG. 5 and the valve 9 is closed again in the relaxed state of the gap according to FIG. 3, so that the initial state according to FIG. 2 is restored to manufacture.
- the adjusting screw 14 in channel 15, which presses the valve 9 when the valve 9 is buckled and allows the air inlet in line 8, can bring about a fine adjustment of the opening time.
- valve 9 can also be controlled via a trigger mechanism control that on the contact pressure of the sole in the ball area on the Soil reacts.
- Another advantage of the device according to the invention is that the Air emerging from the chamber 4 is not released unused into the environment must, but that you have this air in a corresponding line 10 can guide the interior of the shoe so that it sweat moisture from there Air displaces and provides drying and cooling of the foot.
- a corresponding one The principle is indicated by the representation of line 10 in FIG. 1.
- the third cavity 4 must, in order to optimally widen the gap 5 ensure to have its main contact surface at the upper edge of the gap 5, so that the greatest possible leverage can be used. It is preferably one oval design of the cavity 4 to choose, but alternatively one tubular or wedge-shaped formation, which has the greatest expansion in the upper Area has to be advantageous for reasons of stability.
- the walls of the gap 5 themselves should be made of firmer material to withstand the pressure of the cavity 4 To be implemented as losslessly as possible in the back bending of the sole, which is why the areas of the sole adjoining the gap can also be favorable to train from firmer material. Because the foot is the sole at this point a correspondingly firmer education of the Sole material does not matter at this point for walking comfort.
- the sole 1 is in the one according to the invention Way, but without valve 9, to design with its trigger.
- the line 8 must be dimensioned so long that the cavities Air flowing freely from the second cavity 3 to the third cavity 4 required such a long period of time that the air entry into the third cavity 4 takes place only when this cavity is already buckled or its Air outlet has completed.
- the performance can be increased by additional Input of overpressure from an external source can be achieved.
- This Artificial overpressure leads in the natural sequence of movements with the others Runners created excess pressures to a greatly increased level Pressure / movement performance.
- the device according to the invention makes it possible on the one hand in an ideal manner To dampen performance energies when walking or running and thus leg and hip joints to relieve the runner and on the other hand the running movement itself actively promote in which at least part of the stored and amplified performance energy at an anatomically sensible site in connection with a additional ventilation of the shoe is given.
- the one by erection of the sole front part arising in the forced straight position of the sole 1 Forward spin is intended to give the runner a light feeling of active, helping Give shoes; in particular, pulling forward can also be caused by the forward twist of the leg are supported.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
- Figur 1
- die perspektivische Ansicht einer erfindungsgemäßen Schuhsohle;
- Figur 2
- den Längsschnitt eines Schuhes mit der erfindungsgemäßen Schuhsohle in unbelastetem Zustand;
- Figur 3
- die Schuhsohle im Moment des Aufsetzens der Ferse;
- Figur 4
- die Schuhsohle im Abrollvorgang bei Entlastung der Ferse;
- Figur 5
- die Sohle im Stadium einer Belastung der Ballen;
- Figur 6
- die Sohle kurz vor Abheben des Fußes;
- Figur 7a - d
- einen Mechanismus zur Herstellung einer Verbindung mit der Außenluft in verschiedenen Betätigungsstadien;
- Figur 8
- das Schema eines Auslösemechanismus.
- 1
- Sohle
- 2
- erster Hohlraum im Fersenbereich
- 3
- zweiter Hohlraum im Ballenbereich/Druckzwischenspeicherraum
- 4
- dritter Hohlraum im Knickbereich
- 5
- Spalt
- 6
- Leitung
- 7
- Ventil
- 8
- Leitung
- 9
- Ventil
- 10
- Leitung/Ableitung
- 11
- Leitung
- 12
- Ventil
- 13
- Untersohle
- 14
- Justierschraube
- 15
- Kanal
- 16
- Ausgestaltung von Hohlraum 3
- 17
- Sperrmechanismus
- 18
- Auslaßöffnung
- 19
- Auslösemechanismus
Claims (13)
- Schuhsohle, welche im Fersenbereich einen ersten Hohlraum (2) und im Ballenbereich einen verformbaren zweiten Hohlraum (3) aufweist, welche miteinander und der Außenluft über mit Ventilen (7, 19, 12) verschließbare Leitungen (6, 10, 11) verbunden sind, dadurch gekennzeichnet, daßa) im Knickbereich der Sohle eine querlaufende, nach unten geschlossene Spalte (5) vorgesehen ist, die durch einen verformbaren dritten Hohlraum (4) gefüllt ist, der mit dem zweiten Hohlraum (3) über eine mit einem Ventil (9) verschließbare Leitung (8) verbunden ist und mindestens eine mit einem Sperrmechanismus (17) verschließbare Ableitung (10) zur Außenluft besitzt;b) der im Ballenbereich plazierte zweiten Hohlraum (3) ist durch Ventile (7, 9) abgetrennt und wirkt als Druckzwischenspeicherraum;c) wenn der Fersenbereich belastet wird, ist die den ersten Hohlraum (2) im Fersenbereich mit der Außenluft verbindende Leitung (11) durch das Ventil (12) geschlossen, die zum ersten Hohlraum (2) im Ballenbereich führende Leitung (6) geöffnet, die zum dritten Hohlraum (4) im Spalt (5) führende Leitung (8) geschlossen und die Ableitungen (10) aus dem dritten Hohlraum (4) offen;d) bei Entlastung des Fersenbereiches und Belastung des Ballens ist die Leitung (11) vom ersten Hohlraum (2) zur Außenluft geöffnet und die Leitung (6) zum zweiten Hohlraum (3) geschlossen, und durch die gleichzeitige Biegung der Sohle wird der Spalt (5) und der darin befindliche dritte Hohlraum (4) zusammengedrückt und die Leitung (8) zum zweiten Hohlraum (3) und die Ableitung (10) aus dem dritten Hohlraum (4) über den Sperrmechanismus (17) geschlossen;e) nach Durchbiegung der Sohle und Schließung des Spaltes (5) wird über einen Auslösemechanismus(19)die Leitung vom zweiten Hohlraum (3) zum dritten Hohlraum (4) geöffnet und die Ableitung (10) am dritten Hohlraum (4) zur Außenluft geschlossen, wobei die Leitung (6) vom ersten Hohlraum (2) zum zweiten Hohlraum (3) geschlossen und die Leitung (11) zur Außenluft geöffnet ist;f) bei Geraderichtung der Sohle und Öffnung des Spaltes (5) die Leitung (8) und die Leitung (11) wieder geschlossen und die Ableitung (10) am dritten Hohlraum (4) durch die Sperre (17) geöffnet wird, um den Zustand zur Belastung des Fersenbereiches gemäß c) wieder herzustellen.
- Schuhsohle nach Anspruch 1, dadurch gekennzeichnet, daß die Ventile Rückschlagventile sind.
- Schuhsohle nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Auslösemechanismus (19) in Leitung (8) einstellbar ist.
- Schuhsohle nach Anspruch 3, dadurch gekennzeichnet, daß der Auslösemechanismus (19) zeitverzögert ist.
- Schuhsohle nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der dritte Hohlraum (4) im oberen Bereich des Spaltes (5) keilfömig, rund oder als ovaler Schlauch ausgebildet ist.
- Schuhsohle nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Ableitungen (10) des dritten Hohlraumes (4) im Spalt (5) in den Innenraum des Schuhs führen.
- Schuhsohle nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Wände des Spaltes (5) und die angrenzenden Bereiche der Sohle (1) aus einem wenig biegsamen Material gebildet sind.
- Schuhsohle nach Anspruch 7, dadurch gekennzeichnet, daß unterhalb der Sohle (1) eine biegsame Laufsohle (13) angebracht ist, die insbesondere den Spalt (5) der Sohle zusammenhält.
- Schuhsohle nach Anspruch 1, dadurch gekennzeichnet, daß der zweite Hohlraum (3) gemäß den Schwerpunkten des Ballenauflagedrucks anatomisch angepaßt ist.
- Schuhsohle nach Anspruch 1, dadurch gekennzeichnet, daß der erste Hohlraum (2) im Fersenbereich durch ein Ventil mit Auflagedruck-Auslösemechanismus einschließlich nach außen führender Leitung mit einer tragbaren, steuerbaren Sauerstoff-Überdruckkammer verbunden ist.
- Schuhsohle nach Anspruch 5 oder 10, dadurch gekennzeichnet, daß im dritten Hohlraum (4) ein Sperrmechanismus (17) aus sich gegenüberliegenden, wandartigen Einlassungen angebracht ist, welche sich je nach Kompression oder Expansion des Hohlraumes mehr oder weniger stark ineinander verschränken.
- Schuhsohle nach Anspruch 3, dadurch gekennzeichnet, daß der Auslösemechanismus (19) mit einer Justierschraube (14) in einem Kanal (15) angebracht ist, welcher sich schräg oder parallel zur Längsachse seitlich am äußeren Randbereich der Sohle befindet und auf das Ventil (9) wirkt.
- Schuhsohle nach Anspruch 1 oder 3, dadurch gekennzeichnet, daß das Ventil (9) und der Auslösemechanismus (19) im Spalt (5) durch eine verlängerte Leitung ersetzt werden kann, deren Länge so bemessen ist, daß die Einknickung der Sohle zeitlich eher erreicht wird als die ungehinderte Durchströmung von Luft durch diese Leitung in den dritten Hohlraum (4).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19640655A DE19640655C2 (de) | 1996-10-02 | 1996-10-02 | Schuhsohle |
| DE19640655 | 1996-10-02 | ||
| PCT/EP1997/005119 WO1998014085A1 (de) | 1996-10-02 | 1997-09-18 | Schuhsohle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0942666A1 EP0942666A1 (de) | 1999-09-22 |
| EP0942666B1 true EP0942666B1 (de) | 2001-05-09 |
Family
ID=7807678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97910305A Expired - Lifetime EP0942666B1 (de) | 1996-10-02 | 1997-09-18 | Schuhsohle |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6134812A (de) |
| EP (1) | EP0942666B1 (de) |
| AT (1) | ATE200959T1 (de) |
| DE (2) | DE19640655C2 (de) |
| ES (1) | ES2157067T3 (de) |
| WO (1) | WO1998014085A1 (de) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485447B1 (en) * | 2000-05-25 | 2002-11-26 | Salix Medical, Inc. | Foot support device with adjustable forefoot rocker angle |
| DE10107824C1 (de) * | 2001-02-16 | 2003-01-02 | Dietmar Wolter | Schuh |
| US20020194747A1 (en) | 2001-06-21 | 2002-12-26 | Passke Joel L. | Footwear with bladder filter |
| US7278445B2 (en) * | 2002-07-02 | 2007-10-09 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US6785985B2 (en) * | 2002-07-02 | 2004-09-07 | Reebok International Ltd. | Shoe having an inflatable bladder |
| US8677652B2 (en) | 2002-07-02 | 2014-03-25 | Reebok International Ltd. | Shoe having an inflatable bladder |
| WO2006073214A1 (en) * | 2005-01-06 | 2006-07-13 | Jong Soo Cho | Footwear with ventilating and shock-absorbing device |
| US7622014B2 (en) | 2005-07-01 | 2009-11-24 | Reebok International Ltd. | Method for manufacturing inflatable footwear or bladders for use in inflatable articles |
| US20070184238A1 (en) * | 2006-02-06 | 2007-08-09 | Energy Related Devices, Inc. | Laminate actuators and valves |
| US7523565B1 (en) | 2006-02-21 | 2009-04-28 | Kuang Ming Chen | Shoes comprising air cushioning system, air lightweight system, and air pressure alert system |
| US7694438B1 (en) | 2006-12-13 | 2010-04-13 | Reebok International Ltd. | Article of footwear having an adjustable ride |
| US8256141B2 (en) | 2006-12-13 | 2012-09-04 | Reebok International Limited | Article of footwear having an adjustable ride |
| US7784196B1 (en) | 2006-12-13 | 2010-08-31 | Reebok International Ltd. | Article of footwear having an inflatable ground engaging surface |
| US8230874B2 (en) | 2006-12-20 | 2012-07-31 | Reebok International Limited | Configurable fluid transfer manifold for inflatable footwear |
| US7934521B1 (en) | 2006-12-20 | 2011-05-03 | Reebok International, Ltd. | Configurable fluid transfer manifold for inflatable footwear |
| US8414275B1 (en) | 2007-01-11 | 2013-04-09 | Reebok International Limited | Pump and valve combination for an article of footwear incorporating an inflatable bladder |
| KR100755731B1 (ko) * | 2007-06-19 | 2007-09-06 | 이병헌 | 신발 갑피의 구조와 신발의 제조방법 및 신발의 구조 |
| US20100170116A1 (en) * | 2009-01-06 | 2010-07-08 | Youngtack Shim | Ventilation systems for shoes and methods |
| US8572786B2 (en) | 2010-10-12 | 2013-11-05 | Reebok International Limited | Method for manufacturing inflatable bladders for use in footwear and other articles of manufacture |
| FR2972906B1 (fr) * | 2011-03-25 | 2014-05-16 | Gecis | Chaussure a amorti et propulsion ameliores |
| US8857076B2 (en) | 2011-04-06 | 2014-10-14 | Nike, Inc. | Article of footwear with an adaptive fluid system |
| US9060564B2 (en) | 2011-04-06 | 2015-06-23 | Nike, Inc. | Adjustable multi-bladder system for an article of footwear |
| US8813389B2 (en) | 2011-04-06 | 2014-08-26 | Nike, Inc. | Adjustable bladder system for an article of footwear |
| US8844165B2 (en) | 2011-04-06 | 2014-09-30 | Nike, Inc. | Adjustable bladder system with external valve for an article of footwear |
| US8720473B2 (en) * | 2011-05-25 | 2014-05-13 | Robert Scott Almeida | Cell flow technology that provides continuously variable, and renewable, continuance of pressure resistance |
| US8973290B2 (en) * | 2012-07-30 | 2015-03-10 | Nike, Inc. | Reinforcing shank arrangement for footwear sole structure |
| DK2882309T3 (en) | 2012-08-08 | 2019-02-04 | Swiss Nobel Group Ag | Shoe sole with ventilation and shoes with such a sole |
| US9232830B2 (en) * | 2013-09-19 | 2016-01-12 | Nike, Inc. | Ventilation system for an article of footwear |
| US9498020B2 (en) | 2014-01-28 | 2016-11-22 | Cellflo, Inc. | Cell flow device and method that provides a sequential linear flow of pressure resistance |
| US20140259756A1 (en) * | 2014-05-30 | 2014-09-18 | Wan-Fu Pan | Multi-function ventilated insole |
| US11206895B2 (en) | 2016-04-21 | 2021-12-28 | Nike, Inc. | Sole structure with customizable bladder network |
| CN110430776B (zh) * | 2017-02-27 | 2021-11-26 | 耐克创新有限合伙公司 | 包括填充流体囊腔的可调节足部支撑系统 |
| US20240358116A1 (en) * | 2023-04-26 | 2024-10-31 | Nike, Inc. | Fluid Systems and/or Laminated Structures Including Inflated Chambers for Controlling Fluid Flow in Fluid Lines and Products Including Such Fluid Systems and Structures |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE116106C (de) * | 1900-01-01 | |||
| US2177116A (en) * | 1937-07-26 | 1939-10-24 | Persichino Michele | Pneumatic foot supporter |
| AT200963B (de) * | 1955-11-19 | 1958-12-10 | Adolf Dr Schuetz | Schuheinlage |
| DE1195639B (de) * | 1961-07-26 | 1965-06-24 | Dr Med Ernst Koppe | Schuh- oder Einlegesohle |
| FR2452889A1 (fr) * | 1979-04-03 | 1980-10-31 | Reber Walter | Dispositif destine a faciliter la locomotion de l'homme se deplacant a pied sur le sol |
| GB2114425B (en) * | 1982-02-05 | 1985-05-30 | Clarks Ltd | Sole units for footwear |
| US4414760A (en) * | 1982-04-16 | 1983-11-15 | Kaepa, Inc. | Air-cushion insole |
| US4446634A (en) * | 1982-09-28 | 1984-05-08 | Johnson Paul H | Footwear having improved shock absorption |
| DE3701826A1 (de) * | 1986-04-16 | 1987-10-22 | Shing Cheung Chow | Belueftungsvorrichtung fuer einen schuh |
| US5199191A (en) * | 1987-05-29 | 1993-04-06 | Armenak Moumdjian | Athletic shoe with inflatable mobile inner sole |
| US5295314A (en) * | 1987-07-17 | 1994-03-22 | Armenak Moumdjian | Shoe with sole including hollow space inflatable through removable bladder |
| US4999932A (en) * | 1989-02-14 | 1991-03-19 | Royce Medical Company | Variable support shoe |
| DE3942777A1 (de) * | 1989-12-23 | 1991-07-04 | Fritz Dr Med Immeyer | Schuhsohle |
| GB9010336D0 (en) * | 1990-05-09 | 1990-06-27 | Seymour Robert | A sports shoe |
| FR2663208A1 (fr) * | 1990-06-15 | 1991-12-20 | Jeanrot Patrick | Chaussure articulee. |
| US5625964A (en) * | 1993-03-29 | 1997-05-06 | Nike, Inc. | Athletic shoe with rearfoot strike zone |
| US5375346A (en) * | 1993-04-02 | 1994-12-27 | Energaire Corporation | Thrust producing shoe sole and heel improved stability |
| US5706589A (en) * | 1996-06-13 | 1998-01-13 | Marc; Michel | Energy managing shoe sole construction |
-
1996
- 1996-10-02 DE DE19640655A patent/DE19640655C2/de not_active Expired - Fee Related
-
1997
- 1997-09-18 DE DE59703520T patent/DE59703520D1/de not_active Expired - Fee Related
- 1997-09-18 WO PCT/EP1997/005119 patent/WO1998014085A1/de not_active Ceased
- 1997-09-18 ES ES97910305T patent/ES2157067T3/es not_active Expired - Lifetime
- 1997-09-18 EP EP97910305A patent/EP0942666B1/de not_active Expired - Lifetime
- 1997-09-18 AT AT97910305T patent/ATE200959T1/de not_active IP Right Cessation
- 1997-09-18 US US09/269,879 patent/US6134812A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2157067T3 (es) | 2001-08-01 |
| EP0942666A1 (de) | 1999-09-22 |
| DE19640655C2 (de) | 1998-09-10 |
| WO1998014085A1 (de) | 1998-04-09 |
| DE59703520D1 (de) | 2001-06-13 |
| DE19640655A1 (de) | 1998-04-16 |
| ATE200959T1 (de) | 2001-05-15 |
| US6134812A (en) | 2000-10-24 |
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