WO1996010931A1 - Device for the optional release or locking of a pivoting shaft of a moulded boot - Google Patents
Device for the optional release or locking of a pivoting shaft of a moulded boot Download PDFInfo
- Publication number
- WO1996010931A1 WO1996010931A1 PCT/AT1995/000195 AT9500195W WO9610931A1 WO 1996010931 A1 WO1996010931 A1 WO 1996010931A1 AT 9500195 W AT9500195 W AT 9500195W WO 9610931 A1 WO9610931 A1 WO 9610931A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bearing component
- shell
- locking
- support
- support part
- Prior art date
Links
Classifications
-
- 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
- A43B5/047—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot
- A43B5/0474—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot having a walk/ski position
Definitions
- the invention relates generally to a device for the selective release and locking of a shell shoe relative to the shell, e.g. of a ski boot, swiveling shaft.
- Such devices are often referred to as a walk-stand mechanism, and they serve to limit the pivotability of the shaft in the locking position to such an extent that the desired leg support is taken.
- a template in which the shaft is blocked in a position pivoted forward, is a hindrance for walking, and it is therefore provided that the pivotability is released again for walking and the template blockage is unlocked again.
- abutments are fixed to the shell, the fixing being able to be provided both in a lower region of the shell and in an upper region of the shell.
- the locking takes place in such a way that a correspondingly displaceably guided part of the shaft can slide in a release position on a rail connected to the shell, whereas a positive or non-positive connection between parts on the shell and parts on the shaft takes place for locking.
- Due to the outer contour of the shell, in particular the fixing of slide rails is associated with greater difficulties, since slide rails have to be curved in order to be able to pivot properly in order not to impair the displacement of the shaft part in accordance with the radius of the pivotability.
- a device is known with a locking bolt mounted on the shaft, which engages with its inner end directly in a recess on a component firmly connected to the shell in order to lock the shaft against pivoting.
- the swivel position can be changed with the help of an eccentric connected to the locking pin.
- the shell must be equipped with an upward extension which carries the rigid component with the locking recess for the locking bolt, apart from the fact that the locking pin is susceptible to faults in that the locking bolt is both axially adjustable and is rotatable, is relatively high.
- the invention now aims to provide a device for releasing or locking the pivotability of a shaft relative to the shell of a shell shoe, which device can dispense with a separate fixing and fastening of components to the shell. Openings and fastening points on the shell are thus to be dispensed with, as a result of which the shell is exposed to significantly lower stresses and at the same time, it must be kept tight against the passage of water in a much simpler manner.
- the invention provides a device for releasing or locking the pivotability of a shaft relative to the shell of a shell shoe, a bearing component being connected to the shaft, on which a locking member is slidably mounted; characterized ge indicates that in the bearing component, a support member is mounted to be displaceable to a limited extent in height, and that the locking member, which is displaceably mounted on the bearing component transversely to the support member, cooperates with the support member for releasing or locking the limited displacement movement of the support member.
- the bearing component is connected to the shaft and in this bearing component connected to the shaft a vertically displaceable support part is mounted, all functions as are necessary for supporting and limiting the pivotability of the shaft relative to the shell are with one component realizable, which moreover only has to be connected to the shaft or incorporated into the shaft.
- the limited displaceability of the support part in the bearing component makes it possible to lock the support part in a maximally outwardly moved position relative to the bearing component by means of a locking member, so that the required template can be set in this position. If the limited displaceability of the support part is released by releasing the locking member, the shaft can be pivoted backwards by displacing the support part which is displaceably mounted in the vertical direction, so that the walking position is assumed.
- the design according to the invention also offers advantages in that the design of the pivoting mounting of the shaft on the shell is freer, nonetheless a tight seal can be achieved without problems, since the shaft with the supporting part always lies against the shell, on the other hand but the locking member does not interact directly with the shell.
- the design according to the invention is such that the support part has a rigid rod or flat strip profile, the upper end of which passes through the bearing component is thickened or angled and thus exceeds the clear cross section of the guide in the bearing component, and which Bearing component in the direction of the shell projecting end carries a support block.
- the end which exceeds the clear cross section of the guide in the bearing component can be used directly to prevent the support part from being pulled out of the bearing component.
- the angling or thickening thus serves to limit the displaceability of the support part downwards, when, as is in accordance with a preferred embodiment of the invention, at least one compression spring is arranged between the support block and the bearing component, automatically in the unloaded state the template position is taken, in which the compression spring presses the upper end of the support part against an outer edge of the bearing component.
- locking can be carried out in a simple manner, for which the design can also be made in a simple manner such that the locking member is designed as a pin which is displaceably guided in the axial direction between two rotary end positions of an actuating member and interacts in a final position with a recess or opening in the support part; preferably the upper end of the support part is furthermore arranged at a distance from the opening or recess which corresponds to the distance of the pin from the edge of the bearing part cooperating with the upper end.
- the locking member In the end position, in which the compression spring holds the upper end of the support part against the outer edge of the bearing component, the locking member is aligned with the corresponding opening or recess in the support part, so that the locking is carried out in a simple manner can be.
- the actuation of the locking member can also be simplified using spring force, the design preferably being such that the pin is axially displaceable against the force of a spring and is locked in its two rotational end positions with recesses in an oblique groove of the actuating member.
- Such a resilient locking of the pin in its two end positions facilitates the operation of the locking member.
- the design is advantageously made such that the upper edge of the shell, which cooperates with the support block, is inclined towards the toe Has support surface which includes an angle of> 15 ° with the sole plane and that the support block has an inclined surface corresponding to this angle.
- 1 denotes the upper of a shell shoe, the shell of which is indicated by 2.
- the shell 2 has an inclined surface 3 which interacts with a support block 4 of a support part 5.
- the inclined surface 3 is inclined to the base (not shown) at an angle ⁇ of approximately 20 °, in any case> 15 c .
- the support part 5 is guided in the vertical direction in the sense of the double arrow 6 in a bearing component 7, the bearing component 7 being rigidly connected to the shaft 1.
- the support part 5 is displaced counter to the force of a compression spring 8, which is arranged between the support block 4 and the bearing component 7.
- the displacement of the support part 5 is limited by an angled upper end 9 of the support part 5, the representation in the drawing figure schematically representing the locked position while taking the desired template.
- the locking takes place using a as a pin or bolt-formed locking member 10 which is mounted against the force of a spring 11 in the direction of the double arrow 12 in the bearing member 7.
- the direction of displacement of the locking member 10 is substantially perpendicular to the direction of displacement of the support member 5, and an elongated hole guide 13 is provided.
- An actuating member 14 can be designed as a rotary knob, slide or lever and can interact with a coupling pin 15 of the locking member 10 via an oblique groove guide. By rotating or moving the actuator 14, depending on its specific design, the axial displacement of the locking member 10 in the sense of the double arrow 12 can thus be effected.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Jib Cranes (AREA)
- Replacement Of Web Rolls (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT95933224T ATE168862T1 (en) | 1994-10-10 | 1995-10-10 | DEVICE FOR SELECTIVELY RELEASING OR LOCKING A SWIVELING SHAFT OF A SHELL SHOE |
JP51220396A JP3509872B2 (en) | 1994-10-10 | 1995-10-10 | Device for selectively releasing or locking the pivot shaft of a molded shell shoe |
EP95933224A EP0785734B1 (en) | 1994-10-10 | 1995-10-10 | Device for the optional release or locking of a pivoting shaft of a moulded boot |
DE59503011T DE59503011D1 (en) | 1994-10-10 | 1995-10-10 | DEVICE FOR SELECTIVE RELEASE OR LOCKING OF A SWIVELING SHAFT OF A SHELL SHOE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1909/94 | 1994-10-10 | ||
AT0190994A AT401849B (en) | 1994-10-10 | 1994-10-10 | DEVICE FOR RELEASE OR LOCKING THE SWIVELING OF A SHAFT |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996010931A1 true WO1996010931A1 (en) | 1996-04-18 |
Family
ID=3523652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT1995/000195 WO1996010931A1 (en) | 1994-10-10 | 1995-10-10 | Device for the optional release or locking of a pivoting shaft of a moulded boot |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0785734B1 (en) |
JP (1) | JP3509872B2 (en) |
AT (2) | AT401849B (en) |
DE (1) | DE59503011D1 (en) |
WO (1) | WO1996010931A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504961A1 (en) * | 1984-11-23 | 1986-05-28 | Weinmann Gmbh & Co Kg Fahrrad- Und Motorrad-Teilefabrik, 7700 Singen | SKI BOOT |
EP0392981A1 (en) * | 1989-04-14 | 1990-10-17 | Lange International S.A. | Tensioning device for a holding cable in a ski boot |
CH677585A5 (en) * | 1988-09-09 | 1991-06-14 | Lange Int Sa | |
DE4224562A1 (en) * | 1991-07-26 | 1993-01-28 | Tyrolia Freizeitgeraete | Ski boot with foot casing and attached back flap - has pivot lever in housing inside back flap cavity, and tie rod enclosed by spring with hand lever |
EP0549558A1 (en) * | 1991-12-02 | 1993-06-30 | DYNAFIT SKISCHUH GESELLSCHAFT m.b.H. | Adjusting system for ski boots |
-
1994
- 1994-10-10 AT AT0190994A patent/AT401849B/en not_active IP Right Cessation
-
1995
- 1995-10-10 DE DE59503011T patent/DE59503011D1/en not_active Expired - Fee Related
- 1995-10-10 WO PCT/AT1995/000195 patent/WO1996010931A1/en active IP Right Grant
- 1995-10-10 JP JP51220396A patent/JP3509872B2/en not_active Expired - Fee Related
- 1995-10-10 AT AT95933224T patent/ATE168862T1/en not_active IP Right Cessation
- 1995-10-10 EP EP95933224A patent/EP0785734B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504961A1 (en) * | 1984-11-23 | 1986-05-28 | Weinmann Gmbh & Co Kg Fahrrad- Und Motorrad-Teilefabrik, 7700 Singen | SKI BOOT |
CH677585A5 (en) * | 1988-09-09 | 1991-06-14 | Lange Int Sa | |
EP0392981A1 (en) * | 1989-04-14 | 1990-10-17 | Lange International S.A. | Tensioning device for a holding cable in a ski boot |
DE4224562A1 (en) * | 1991-07-26 | 1993-01-28 | Tyrolia Freizeitgeraete | Ski boot with foot casing and attached back flap - has pivot lever in housing inside back flap cavity, and tie rod enclosed by spring with hand lever |
EP0549558A1 (en) * | 1991-12-02 | 1993-06-30 | DYNAFIT SKISCHUH GESELLSCHAFT m.b.H. | Adjusting system for ski boots |
Also Published As
Publication number | Publication date |
---|---|
AT401849B (en) | 1996-12-27 |
ATE168862T1 (en) | 1998-08-15 |
ATA190994A (en) | 1996-05-15 |
JPH10506814A (en) | 1998-07-07 |
EP0785734A1 (en) | 1997-07-30 |
DE59503011D1 (en) | 1998-09-03 |
JP3509872B2 (en) | 2004-03-22 |
EP0785734B1 (en) | 1998-07-29 |
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