EP1121962A2 - Appareil de réglage automatique d'une fixation de sécurité pour ski - Google Patents

Appareil de réglage automatique d'une fixation de sécurité pour ski Download PDF

Info

Publication number: EP1121962A2
Authority: EP; European Patent Office
Prior art keywords: skier; body size; measuring device; tread surface; camera
Prior art date: 2000-02-04
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

EP01101240A

Other languages

German (de)

English (en)

Other versions

EP1121962B1 (fr

EP1121962A3 (fr

Inventor

Jens Bongartz

Gerd Laschinski

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.)

2000-02-04

Filing date

2001-01-19

Publication date

2001-08-08

2001-01-19 Application filed by Individual filed Critical Individual

2001-08-08 Publication of EP1121962A2 publication Critical patent/EP1121962A2/fr

2002-07-31 Publication of EP1121962A3 publication Critical patent/EP1121962A3/fr

2004-07-07 Application granted granted Critical

2004-07-07 Publication of EP1121962B1 publication Critical patent/EP1121962B1/fr

2021-01-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000027455 binding Effects 0.000 title claims abstract description 36
238000009739 binding Methods 0.000 title claims abstract description 36
230000037396 body weight Effects 0.000 claims abstract description 17
238000005303 weighing Methods 0.000 claims abstract description 17
238000002604 ultrasonography Methods 0.000 claims description 6
238000005259 measurement Methods 0.000 claims description 5
238000001514 detection method Methods 0.000 claims description 3
238000000034 method Methods 0.000 description 3
239000011521 glass Substances 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
210000002303 tibia Anatomy 0.000 description 2
208000027418 Wounds and injury Diseases 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000005338 frosted glass Substances 0.000 description 1
208000014674 injury Diseases 0.000 description 1
230000010354 integration Effects 0.000 description 1

Images

Classifications

- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C11/00—Accessories for skiing or snowboarding
- A63C11/26—Devices for use in mounting ski-bindings to skis, e.g. jigs; Testing or measuring devices specially adapted therefor

Definitions

the present invention relates to a device for automatic determination of the individual binding setting number for ski bindings.
a ski binding is attached to each ski, around a ski boot to be fixed firmly on the ski while driving. in the In the event of a fall, however, the ski binding must release, so that the ski boot separates from the ski to serious To avoid injury.
the one acting on the binding Force that triggers the bond is released regulated via the binding setting number.
the binding setting number is to be determined individually for each skier.
the ski binding setting is above the ISO 11088 standard regulated. Then there is a method for setting Ski bindings in it, with the help of a special slide gauge measure the width of the tibia head (tibia head). The sole length of the ski boot must also be determined. With the help of these values and taking them into account age and gender as well as driving ability become the binding setting number determined from tables.
the binding setting number for ski bindings from height, body weight and the sole length of a skier's ski boot become. According to the current state of knowledge, an optimal one Calculation of the binding setting number possible if these three parameters are measured accurately. Because the measurement these three parameters are complex and manual is carried out, the parameters are currently partial only estimated or determined inaccurately. Therefore, it can wrong setting of the ski binding.
the invention is therefore based on the object Determine the binding setting number required parameters easy, quick and precise to determine.
a device for the automatic determination of the individual binding setting number for ski bindings that are marked is by a weighing device for automatic determination the body weight of a skier, a measuring device for the automatic determination of the body size of the Skier and a measuring device for determining the Sole length of the skier, with the weighing device and the measuring devices connected to each other in this way are that the parameters body weight, height and Sole length can be determined essentially simultaneously, and connected to an arithmetic unit in order to automatically assigns a binding setting number to the measured values determine.
the invention is therefore based on the consideration that for determining the binding setting number for ski bindings required parameters body size, body weight and ski boot sole length to determine simultaneously and automatically instead of manual single measurements as in the prior art or make estimates.
the sole length of the ski boot used is decisive. This can be measured directly on the one hand. Alternatively for this it is possible to determine the sole of the skier's feet to determine and about this with the help of a computer stored data table, specific to the manufacturer or ski boot model the exact sole lengths for the ski boot sizes the ski boots are assigned so that after selection of a model based on the measured sole length the sole length of the selected ski boot is closed and used to determine the binding setting number can be.
the measuring method for determining the individual parameters can basically be chosen arbitrarily. According to one preferred embodiment is provided, however, that the weighing device in a manner known per se Has a step surface on which a skier can determine of body weight. Between this Tread and a housing of the weighing device which the tread rests on, for example Load cells can be provided through which the body weight a skier standing on the tread can be determined very precisely.
the body size measuring device becomes more expedient Way used a distance measuring device, which in defined height above the tread of the weighing device is attached and the distance to the head of one Determined person standing on the tread and from there the body size determined.
the body size measuring device the height with an ultrasound distance measurement and determine a transmitter to output an ultrasound pulse and a receiver to receive a reflective from the head of the skier Have sound pulse, the body size then from the transit time between emission and detection of the Sound pulse is calculated. In this way it is possible while measuring body weight at the same time also to measure body height.
the sole length measuring device in the housing of the weighing device is integrated. You can do this in the tread a transparent pane can be embedded, the Slice a camera is assigned to the silhouette of a foot standing on the disc, and the camera is connected to a computer to get out of the Camera image to determine the sole length.
the transparent one Washer should be facing outward Diffuse surface.
This diffuse scattering Layer can be covered by a thin transparent layer Protect abrasion and pollution.
a deflection mirror is provided for the transparent pane, to redirect a silhouette of the foot towards the camera. This allows a compact and flat size be achieved.
the integration of the sole length measuring device into the weighing device makes it possible during the determination of the body weight also the sole length a skier standing on the tread to investigate.
FIG. 1 A device according to the invention is shown schematically in FIG with which the individual binding setting number for ski bindings are determined automatically can.
This device 1 comprises a weighing device 2 for automatic determination of body weight a skier P, a measuring device 3 for automatic Determine the height of the skier P and a Measuring device 4 for determining the sole length of the Skier P.
the weighing device 2 and the measuring devices 3, 4 are connected to a computing unit 5, which automatically from the measured values of these devices calculated a binding setting number.
FIGS. 2 and 3 form the weighing device 2 and the sole length measuring device 4 a structural unit with a housing 7, whose open top is closed by a step 6 is on a circumferential web 7a of the housing 7 rests. Between the circumferential web 7a and the tread 6 are arranged load cells 8, over which the body weight of one on the tread 6 standing skier P can be determined.
a matt glass pane 9 is embedded in the step surface 6.
the disc 9 is arranged so that the left Foot of the skier P when entering the step 6 located entirely on this. It becomes the left foot chosen because it is generally larger than the right foot.
the areas on which the foot will be placed can, through a suitable mask on the frosted glass pane 9 must be identified. The mask prevents then also that too much stray light falls into the housing 7.
the resulting silhouette of the shoe is created by one Deflecting mirror 11, which is arranged below the matt glass pane 9 is deflected by approximately 45 ° to a camera 10 and taken up by this. Deflecting mirror 11 enables a low overall height of the measuring unit (approx. 20 cm) when using a long focal length camera.
the image of the camera 10 is shown in a computer, here the computing unit 5, digitized and evaluated appropriately so that the ski boot sole length can be determined.
the ski boot sole length can be here on the one hand can be measured directly by the Skier with the ski boot on 6 poses.
the sole of the foot determined by the skier and based on the sole of the foot closed on the ski boot sole length.
This is a data table is stored in the computer in which the manufacturer or ski boot model specific to the ski boot sizes the exact sole lengths of the ski boots are assigned, so that after choosing a specific ski boot model from the measured foot sole length to the ski boot sole length can be closed.
a distance measuring device 3 is provided, which in defined height of, for example, 2.5 m above the Step 6 is arranged.
the body size measuring device 3 is here a distance measuring device, which by a Ultrasound distance measurement determines body size.
the body size measuring device 3 has a transmitter on, through which an ultrasound pulse goes in the direction the tread 6 is emitted. This sound pulse spreads out in the air at the speed of sound and is from the head of a standing on the tread 6 Skier P reflects.
Located in the measuring unit 3 become a recipient of the reflective Sound pulse detected. From the term between emission and detection of the sound pulse, the body size is calculated.
the device described above can be body weight, height and the sole of the shoe of a skier P simultaneously and accurately.
the measured values are then converted into a suitable program determines the binding setting number in the computing unit 5. If necessary, this can be automatically forwarded to a device with which the binding setting number on a Ski binding can be set automatically.

Landscapes

Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Length Measuring Devices By Optical Means (AREA)

EP01101240A 2000-02-04 2001-01-19 Appareil de réglage automatique d'une fixation de sécurité pour ski Expired - Lifetime EP1121962B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10004935		2000-02-04
DE10004935A DE10004935A1 (de)	2000-02-04	2000-02-04	Anordnung zur simultanen und automatischen Erfassung von Körpergröße, Körpergewicht und Fußsohlenlänge bei Personen zur Ermittlung der Bindungseinstellzahl
US09/773,922 US20020107623A1 (en)	2000-02-04	2001-02-02	Apparatus for automatically ascertaining the setting for ski bindings

Publications (3)

Publication Number	Publication Date
EP1121962A2 true EP1121962A2 (fr)	2001-08-08
EP1121962A3 EP1121962A3 (fr)	2002-07-31
EP1121962B1 EP1121962B1 (fr)	2004-07-07

Family

ID=26004198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01101240A Expired - Lifetime EP1121962B1 (fr)	2000-02-04	2001-01-19	Appareil de réglage automatique d'une fixation de sécurité pour ski

Country Status (3)

Country	Link
US (1)	US20020107623A1 (fr)
EP (1)	EP1121962B1 (fr)
DE (1)	DE10004935A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2831454A1 (fr) *	2001-10-29	2003-05-02	Skimeter	Appareil d'aide au reglage des fixations de ski
WO2018189437A1 (fr) *	2017-04-13	2018-10-18	Salomon S.A.S.	Procédé et système de réglage d'une fixation d'un ensemble fixation/chaussure/engin de glisse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202009000809U1 (de)	2009-01-22	2009-03-26	Kinzel, Dietrich	Anordnung zur optischen Ermittlung der Länge und Breite eines Fußes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4860595A (en) *	1987-08-11	1989-08-29	Jacques Epitaux	Apparatus for adjusting a safety ski binding
DE3827665A1 (de) *	1988-08-16	1990-02-22	Otto Lutz	Verfahren zur bestimmung des dem drehmoment eines menschlichen kniegelenkes proportionalen z-wertes und vorrichtung zur durchfuehrung des verfahrens
DE20007792U1 (de) *	2000-05-03	2000-09-14	Wälzholz - Huber Gerätebau GmbH, Götzis	Skibindungseinstellgerät

2000
- 2000-02-04 DE DE10004935A patent/DE10004935A1/de not_active Withdrawn
2001
- 2001-01-19 EP EP01101240A patent/EP1121962B1/fr not_active Expired - Lifetime
- 2001-02-02 US US09/773,922 patent/US20020107623A1/en not_active Abandoned

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2831454A1 (fr) *	2001-10-29	2003-05-02	Skimeter	Appareil d'aide au reglage des fixations de ski
WO2018189437A1 (fr) *	2017-04-13	2018-10-18	Salomon S.A.S.	Procédé et système de réglage d'une fixation d'un ensemble fixation/chaussure/engin de glisse
FR3065169A1 (fr) *	2017-04-13	2018-10-19	Salomon Sas	Procede et systeme de reglage d'une fixation d'un ensemble fixation/chaussure/engin de glisse

Also Published As

Publication number	Publication date
EP1121962B1 (fr)	2004-07-07
US20020107623A1 (en)	2002-08-08
EP1121962A3 (fr)	2002-07-31
DE10004935A1 (de)	2001-10-11

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