EP0222859A1 - Sport shoe sole structure. - Google Patents
Sport shoe sole structure.Info
- Publication number
- EP0222859A1 EP0222859A1 EP86903390A EP86903390A EP0222859A1 EP 0222859 A1 EP0222859 A1 EP 0222859A1 EP 86903390 A EP86903390 A EP 86903390A EP 86903390 A EP86903390 A EP 86903390A EP 0222859 A1 EP0222859 A1 EP 0222859A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sole
- slip device
- structure described
- stud
- place
- 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
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C15/00—Non-skid devices or attachments
- A43C15/16—Studs or cleats for football or like boots
- A43C15/161—Studs or cleats for football or like boots characterised by the attachment to the sole
Definitions
- This invention relates to the structure of the sole of a sports shoe that is fitted with anti-slip devices and especially to the way in which the anti-slip devices are attached.
- the structure is particularly well suited to football boots.
- the main part of a football boot stud nowadays is a threaded steel shank. Fixed to the sole is a steel disc threaded internally to take the shank.
- Patent specification GB 1 399 147 describes a structure consisting of a pillar with internal and external threads and adapted to extend through the sole.
- the external thread receives a retaining washer and the internal thread is adapted to receive the threaded steel shank of a stud.
- the stud has a moulded covering fitting into the retaining washer. This construction is, however, very complicated and expensive.
- Patent specification SE 379 923 describes a structure in which the stud is screwed onto a threaded steel shank extending through the sole. On the outer sole there is a platform and washer to take the stud.
- Patent application DE 25 42 116 describes a structure in which the inner face of the stud carries a cylindrical threaded socket and in the middle of it a threaded shank extending above the cylinder.
- the sole of the boot has a corresponding threaded shank to take the cylinder and in the middle of it a threaded socket for the stud shank.
- the inner face of the stud may have a ringlike projection and on the sole of the boot a similarly shaped recess to take it. Being made of plastic, however, this model has not shown itself to be sufficiently durable.
- the purpose of this invention is above all to achieve a construction for an anti-slip device that is lighter than those in use at the moment but at the same time offers sufficient support.
- the essential feature of this invention is that the anti-slip device is attached to the sole with a threaded shank, the pillar of which is screwed through the sole from the inside and into a corresponding seat in the anti-slip device, and on the outside of the sole there is a recess to take the inner surface of the anti-slip device, when the latter is in place.
- the anti-slip device may have a collar-like lip that fits against the outside of the sole.
- the surface in contact with the sole can carry a number of flexible, tongue-like projections and the sole seats for the projections, or alternatively the sole can have the .projections and the anti-slip device the seats.
- the sole structure described here is best made from some suitable plastic materials. This makes the boot much lighter than conventional football boots, which have steel supports, yet the sole of the boot can still be made thick enough to be comfortable.
- the structure described in this invention still gives sufficient support thanks to the flange on the threaded shank and the recessing of the anti-slip devices into the sole. The strength of the structure has also been confirmed in actual games.
- the structure described here can be made to provide the right amount of flexibility. This makes the boots more comfortable to play in and reduces strain on the feet. The absence of steel in the studs also reduces the danger of other players being injured.
- the locking mechanism for the anti-slip device described in the invention ensures that the studs stay exactly in place. This is particularly advantageous with the highly effective three-sided studs mounted so that one side faces directly backwards towards the heel.
- the tongue also increases flexibility, particularly by reducing the force of impacts coming from the side.
- FIGS 1a and 1b show separate parts of the structure
- Figure 2 is a plan view of the location of the stud and seating in the sole of the football boot
- Figure 3 is a sectional view from Figure 2 taken at point A,
- Figure 4 is a sectional view from Figure 3 taken at point B
- Figure 5 is a sectional view from Figure 2 taken at point C.
- the main parts of the sole structure are: the sole of the boot 1, the stud 2, and the stud seating 3.
- the parts are best made from suitable plastic materials.
- the studs are best made from a softer material than the sole.
- the stud seating ( Figure 3) has a threaded shank 4, which is inserted from inside through a threaded socket 5 of appro priate size for the shank 4 in the sole, and the flange 6 which fits into a recess in the inner surface of the sole.
- the flange 6 is shaped in such a way that the stud seating 3 cannot turn in the sole 1 ( Figure 1b).
- the inner part of the sole is made in the form desired.
- the stud has a threaded seat 7 for the threaded shank 4.
- the top part 8 of the stud is cylindrical and fits tightly into the recess 9 on the outside of the sole.
- the stud is shaped like a regular tetrahedron with one side facing directly backwards towards the heel when the stud is in place.
- the stud and seating are best designed in such a way that a small gap remains between the end of the threaded shank 4 and the threaded seat 7 of the stud. In this way the top part 8 of the stud is sure to fit tightly into the recess 9 in the sole. If the threading is very tight, it may be necessary to make a small air vent in the stud in order to make it easier to thread it into place.
- the flange 6 of the seating should be thicker towards the centre. This reduces the chance of it breaking.
- the edges of the stud carry projections 10 which fit tightly against the sole.
- On the underside of the projection 10 is a tongue 11 running perpendicular to the tongue.
- the sole has a locking place 12 for the tongue 11.
- the sole yields slightly, becoming concave, and the projection 10 also gives so that the tongue 11 can move from one locking place 12 to another.
- the leading edge 13 tapers more gently than the back edge.
- the sole does not yield and the stud remains in place. The stud can be removed when necessary using the appropriate tool.
- the projections 10 also have a static effect, improving the stud's grip in all directions; they also give the lock greater flexibility against strong impacts.
- the sides of the stud also have a lip 14 which presses tightly against the sole.
- the sole has been rounded off by 2 - 6 mm where it meets the edge of the lip 14. Thanks to the lip and the rounding off, mud does not easily cling to this point.
- the lip also increases flexibility in the vertical direction.
- a low platform with a gently tapering edge to take the stud has been made on the sole.
- the boot can be made as required for its intended purpose and the materials to be used.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Structure de semelle pour chaussure de sport dans laquelle le dispositif antidérapant est fixé à la semelle depuis l'intérieur avec une tige filetée à rebord (4) insérée à travers la semelle, et dans laquelle la partie supérieure du dispositif antidérapant se loge dans un évidement pratiqué dans la surface extérieure de la semelle.Sole structure for a sports shoe in which the non-slip device is fixed to the sole from the inside with a threaded rim (4) inserted through the sole, and in which the upper part of the non-slip device is housed in a recess practiced in the outer surface of the sole.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI851978 | 1985-05-17 | ||
FI851978A FI851978L (en) | 1985-05-17 | 1985-05-17 | SULKONSTRUKTION I SPORTSKO. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0222859A1 true EP0222859A1 (en) | 1987-05-27 |
EP0222859B1 EP0222859B1 (en) | 1990-01-31 |
Family
ID=8520842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86903390A Expired - Lifetime EP0222859B1 (en) | 1985-05-17 | 1986-05-19 | Sport shoe sole structure |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0222859B1 (en) |
DE (1) | DE3668539D1 (en) |
FI (1) | FI851978L (en) |
WO (1) | WO1986006592A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8405379B1 (en) | 2008-09-18 | 2013-03-26 | Luc Montagnier | System and method for the analysis of DNA sequences in biological fluids |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822890A (en) * | 1997-09-15 | 1998-10-20 | Beitel; Michael Raymond | Shoe with replaceable traction nubs |
DE19850449B4 (en) | 1998-11-02 | 2005-03-03 | Adidas International Marketing B.V. | Studded shoe |
CN103687508B (en) | 2011-05-17 | 2016-09-28 | 猛禽运动有限公司 | A kind of removable anti-skid stud for footwear or shoe tack assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE470156A (en) * | 1945-08-04 | |||
GB1139239A (en) * | 1966-09-20 | 1969-01-08 | Francis Philip Whaley | Stud for footgear |
-
1985
- 1985-05-17 FI FI851978A patent/FI851978L/en not_active Application Discontinuation
-
1986
- 1986-05-19 WO PCT/FI1986/000052 patent/WO1986006592A1/en active IP Right Grant
- 1986-05-19 DE DE8686903390T patent/DE3668539D1/en not_active Expired - Lifetime
- 1986-05-19 EP EP86903390A patent/EP0222859B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8606592A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8405379B1 (en) | 2008-09-18 | 2013-03-26 | Luc Montagnier | System and method for the analysis of DNA sequences in biological fluids |
Also Published As
Publication number | Publication date |
---|---|
WO1986006592A1 (en) | 1986-11-20 |
FI851978A0 (en) | 1985-05-17 |
DE3668539D1 (en) | 1990-03-08 |
EP0222859B1 (en) | 1990-01-31 |
FI851978L (en) | 1986-11-18 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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