EP0300010A1 - Absatzhaltevorrichtung einer sicherheits-skibindung. - Google Patents
Absatzhaltevorrichtung einer sicherheits-skibindung.Info
- Publication number
- EP0300010A1 EP0300010A1 EP88901257A EP88901257A EP0300010A1 EP 0300010 A1 EP0300010 A1 EP 0300010A1 EP 88901257 A EP88901257 A EP 88901257A EP 88901257 A EP88901257 A EP 88901257A EP 0300010 A1 EP0300010 A1 EP 0300010A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- soleholder
- sole holder
- spring
- support members
- holding device
- 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
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
- A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
- A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
- A63C9/0847—Details of the manual release
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
- A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
- A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
- A63C9/0841—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw
- A63C9/0842—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw the jaw pivoting on the body or base about a transverse axis
Definitions
- the present invention relates to heel holding devices for safety ski bindings according to the preamble of patent claim 1.
- Such heel holding devices are known for example from DE 2803647 A1.
- an opening lever is provided, which is mounted in the supporting part parallel to the sole holder and can be actuated by train.
- the arrangement is such that the rolling body located at the rear in the opening direction of the sole holder can be influenced by the opening lever for the arbitrary opening of the device in such a way that there is initially a greater load on the sole holder in the sense of closing.
- the purpose of the present invention is therefore to design and design the generic heel holding devices in such a way that the disadvantages described are avoided.
- a simplification of the construction is to be achieved, so that few individual parts are required and more economical production is possible.
- the sole holder and the opening lever are expediently mounted coaxially to one another. This results in an extremely simple design of the heel holding device.
- the main features of the invention can also be realized in versions in which the opening lever is mounted on its own axis either in the supporting part or in the * sole holder.
- the guide section of the connecting element must have a length which corresponds to twice the diameter of the rolling element.
- the link preferably has a tangential free space with respect to the axis of the opening lever.
- a helical tension spring is provided as the spring acting on the rolling elements.
- a gas spring can also not be used as inexpensively.
- a spring cage can also be in a well- ⁇ ter, a compression spring use.
- at least two springs can be provided and connected in parallel.
- the opening lever ⁇ can swing open automatically holder on at the beginning of the operation, uses a lever to open ⁇ retaining spring loading at its second end in the sense of ffnens the sole holder of. It has proven to be advantageous that a leg spring mounted on the axis of the sole holder serves as the retaining spring.
- FIG. 1 shows a heel holding device in longitudinal section along the line I-I in Fig. 2,
- FIG. 2 shows a cross section through the heel holding device along the line II-II in FIG. 1,
- FIG. 3 shows a representation corresponding to FIG. 1, but in the current state of an involuntary trigger.
- FIG. 4 shows a representation corresponding to FIG. 1, but in the open state of the sole holder, FIG. 5 , 1 corresponding representation, but with the opening lever actuated, and
- Fig. 6 shows the representation corresponding to FIG. 5, but with the sole holder pivoted up arbitrarily.
- the heel-holding device of a safety ski binding shown has a supporting part 1 which can be fastened on a ski in any known manner.
- the attachment can take place immediately or
- ⁇ a rail-like base plate that enables a turntable or a longitudinal displacement.
- Two cheeks 2, 3 extend vertically upward from the base of the supporting part, as can be seen in particular from FIG. 2. These cheeks have an axis 4 which is horizontal and transverse to the longitudinal direction of the ski in relation to the position of use of the device.
- a sole holder 5 is pivotally mounted, which is provided in the usual way with a closing pedal 6.
- the sole holder is under the influence of a helical tension spring 7, which is suspended at both ends on a roller body 8 or 9 (see FIG. 2).
- the cheeks . 2,3 are congruent.
- Each cheek has a track for each rolling element 8, 9, which is composed of two sections 10, 11 and 12, 13.
- the sole holder 5 also has a track for each rolling body 8, 9, which is composed of the sections 14, 15 and 16, 17.
- the two sections of each track run at an angle to one another, the sections 12, 16 and 11, 15 directed towards the other rolling element 9, 8 being curved about the axis 4 of the sole holder 5.
- the Sole holder that is to say when the device is in use, the sections 11 and 14 form a locking recess for the rolling element 8 and the sections 13, 16 form a locking recess for the rolling element 9.
- the heel-holding device also has an opening lever 18 designed as a pressure lever in the form of an essentially U-shaped sheet-metal stamped piece.
- the web 19 is provided in the usual way with a recess 20 which serves to insert a ski pole tip.
- the opening lever is also mounted on the axis on the support member 1.
- Each leg has a backdrop, into which the rolling body 8 extends with one end e each.
- the setting has a guide section 24, the length of which in the present case corresponds to twice the diameter of the rolling element and which extends approximately radially to the axis 4. Starting from this guide portion excluded • the slide has a passage extending substantially tangentially to the axis 4 free space 25, which is the rolling body 8, a sufficient possibility of movement without entrainment of the opening lever 18th
- the opening lift 18 has to be pivoted counterclockwise.
- the rolling element 8 is carried along by the guide section 24 of the link 23 in the opening lever.
- the rolling element 8 By relieving the pressure on the sole holder 5, it can be pivoted in the opening direction practically without force.
- the transition of the roller body 8 from the section 11 of the upper track to the section 10 thereof after correspondingly pivoting the sole holder, the transition of the roller body 9 to the respectively different section of the lower tracks takes place, so that the sole holder then automatically extends into its own Open position moves, which is shown in Fig. 6.
- FIGS. 4 and 6 show that the opening lever 18 can be moved relative to the sole holder 5.
- This possibility of movement results from the free space 25 of the link 23 and offers the advantage that the opening lever does not necessarily have to participate in all movements of the sole holder during skiing.
- the opening lever 18 is loaded by a conventional holding spring, not shown, which pivots it back after actuation from the position according to FIG. 6 into that according to FIG. 4.
- This spring can, for example, as a leg formed spring and mounted on the axis 4 with its second end to engage the sole holder 5 and load it in the sense of opening. In this way, the sole holder can then automatically swing open as soon as the opening lever is actuated.
- the sole holder 5 has a corresponding free space 26 on the inside (see FIG. 2) and on both sides thereof each have a slot 27 (see FIG. 1) as a space for the legs 21, 22 of the opening lever.
- the supporting part has a journal-like bearing part which is arranged centrally, and in which case this bearing part is on both sides a spring is arranged.
- Both springs can also be arranged outside the sole holder.
- only the rolling bodies are to be made correspondingly long and the elongated holes required for relative movement are to be provided in the side windings of the sole holder.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88901257T ATE61004T1 (de) | 1987-02-02 | 1988-01-27 | Absatzhaltevorrichtung einer sicherheitsskibindung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873703008 DE3703008A1 (de) | 1987-02-02 | 1987-02-02 | Absatzhaltevorrichtung einer sicherheits-skibindung |
DE3703008 | 1987-02-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0300010A1 true EP0300010A1 (de) | 1989-01-25 |
EP0300010B1 EP0300010B1 (de) | 1991-02-27 |
Family
ID=6320027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88901257A Expired - Lifetime EP0300010B1 (de) | 1987-02-02 | 1988-01-27 | Absatzhaltevorrichtung einer sicherheits-skibindung |
Country Status (6)
Country | Link |
---|---|
US (1) | US4795185A (de) |
EP (1) | EP0300010B1 (de) |
JP (1) | JPH01502000A (de) |
AT (1) | ATE61004T1 (de) |
DE (1) | DE3703008A1 (de) |
WO (1) | WO1988005677A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101801475B (zh) * | 2007-09-18 | 2012-06-27 | M·克兰普拉 | 滑雪板紧固装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025153A1 (de) * | 1990-08-08 | 1992-02-13 | Geze Sport | Fersenbacken einer sicherheitsskibindung |
FR2742668B1 (fr) * | 1995-12-22 | 1998-05-15 | Look Fixations Sa | Perfectionnement pour dispositif de retenue d'une chaussure a une planche de glisse telle qu'un ski ou similaire |
US6189913B1 (en) | 1997-12-18 | 2001-02-20 | K-2 Corporation | Step-in snowboard binding and boot therefor |
US7318598B2 (en) | 2003-02-18 | 2008-01-15 | Kneebinding Inc. | Alpine ski binding heel unit |
FR2975604A1 (fr) * | 2011-05-27 | 2012-11-30 | Rossignol Sa | Talonniere de fixation de securite pour chaussure de ski |
USD777863S1 (en) * | 2015-03-02 | 2017-01-31 | Daniel Charles Sullivan | Binding strap mechanism |
USD775290S1 (en) * | 2015-02-28 | 2016-12-27 | Daniel Charles Sullivan | Snowboard binding strap assist mechanism |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR93024E (fr) * | 1967-07-21 | 1969-01-31 | Georges Pierre | Dispositif perfectionné de verrouillage élastique des fixations arriere de sécurité pour skis. |
FR1595186A (de) * | 1968-12-16 | 1970-06-08 | ||
FR2413915A1 (fr) * | 1978-01-10 | 1979-08-03 | Beyl Jean Joseph Alfred | Fixation de securite pour ski |
DE2803647A1 (de) * | 1978-01-27 | 1979-08-02 | Marker Hannes | Absatzhaltevorrichtung einer sicherheits-skibindung |
DE3033021A1 (de) * | 1980-09-02 | 1982-04-29 | Marker, Hannes, 8100 Garmisch-Partenkirchen | Fersenhalter einer sicherheits-skibindung |
DE3033568A1 (de) * | 1980-09-05 | 1982-05-06 | Marker, Hannes, 8100 Garmisch-Partenkirchen | Fersenhalter einer sicherheits-skibindung |
DE3105294A1 (de) * | 1981-02-13 | 1982-09-09 | Hannes Marker Sicherheits-Skibindungen GmbH & Co KG, 8100 Garmisch-Partenkirchen | Fersenhalter einer sicherheits-skibindung |
DE3107036A1 (de) * | 1981-02-25 | 1982-09-09 | Hannes Marker Sicherheits-Skibindungen GmbH & Co KG, 8100 Garmisch-Partenkirchen | Fersenhalter einer sicherheits-skibindung |
DE3107230A1 (de) * | 1981-02-26 | 1982-09-02 | Hannes Marker Sicherheits-Skibindungen GmbH & Co KG, 8100 Garmisch-Partenkirchen | Fersenhalter einer sicherheits-skibindung |
DE3206051A1 (de) * | 1981-06-12 | 1983-09-08 | Marker Patentverwertungsgesellschaft mbH, 6340 Baar | Fersenhalter einer sicherheits-skibindung |
DE3206052A1 (de) * | 1982-02-19 | 1983-09-01 | Marker Patentverwertungsgesellschaft mbH, 6340 Baar | Fersenhalter einer sicherheits-skibindung |
DE3322634A1 (de) * | 1983-06-23 | 1985-01-03 | Marker Patentverwertungsgesellschaft mbH, Baar | Fersenhaltevorrichtung fuer sicherheits-skibindungen |
AT378691B (de) * | 1984-01-20 | 1985-09-10 | Amf Sport Freizeitgeraete | Fersenhalter |
-
1987
- 1987-02-02 DE DE19873703008 patent/DE3703008A1/de not_active Withdrawn
-
1988
- 1988-01-27 EP EP88901257A patent/EP0300010B1/de not_active Expired - Lifetime
- 1988-01-27 JP JP62506262A patent/JPH01502000A/ja active Pending
- 1988-01-27 AT AT88901257T patent/ATE61004T1/de not_active IP Right Cessation
- 1988-01-27 WO PCT/EP1988/000059 patent/WO1988005677A1/de active IP Right Grant
- 1988-02-02 US US07/151,442 patent/US4795185A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO8805677A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101801475B (zh) * | 2007-09-18 | 2012-06-27 | M·克兰普拉 | 滑雪板紧固装置 |
Also Published As
Publication number | Publication date |
---|---|
US4795185A (en) | 1989-01-03 |
WO1988005677A1 (en) | 1988-08-11 |
DE3703008A1 (de) | 1988-08-11 |
JPH01502000A (ja) | 1989-07-13 |
ATE61004T1 (de) | 1991-03-15 |
EP0300010B1 (de) | 1991-02-27 |
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