초록 ▼

In one aspect, the invention is directed to a sharpener for sharpening a corner edge of a snow travel member, which may be, for example, a ski or a snowboard. The corner edge is between a bottom face and a side face of the snow travel member. The sharpener includes an angle adjustment mechanism to a

In one aspect, the invention is directed to a sharpener for sharpening a corner edge of a snow travel member, which may be, for example, a ski or a snowboard. The corner edge is between a bottom face and a side face of the snow travel member. The sharpener includes an angle adjustment mechanism to adjust the angle between surfaces on the sharpener that support the bottom face and side face of the snow travel member, in order to accommodate different snow travel members, that may have different angles between their bottom face and their side face. For example, the angle adjustment member may be capable of adjusting the angle between a bottom face orienting surface on the sharpener and a side face orienting surface on the sharpener between a range of angles. The range of angles may be, for example, a range from 85 degrees and 90 degrees.

대표청구항 ▼

1. A sharpener for use in sharpening a corner edge on a snow travel member wherein the corner edge is between a bottom face and a side face of the snow travel member, the sharpener comprising: a housing;an orienting structure including a bottom face engagement surface and a side face engagement surf

1. A sharpener for use in sharpening a corner edge on a snow travel member wherein the corner edge is between a bottom face and a side face of the snow travel member, the sharpener comprising: a housing;an orienting structure including a bottom face engagement surface and a side face engagement surface, wherein the engagement surfaces are positioned to engage the bottom face and side face of the snow travel member to orient the corner edge along a longitudinal axis, wherein a relative angle exists between the engagement surfaces;a sharpening structure positioned for sharpening the corner edge of the snow travel member during relative longitudinal movement between the sharpening structure and the snow travel member when the corner edge is oriented by the orienting structure along the longitudinal axis; andan angle adjustment mechanism operable to move at least one of the engagement surfaces so as to adjust the relative angle between the engagement surfaces,wherein the sharpening structure includes at least one side face sharpening member having at least one side face sharpening surface positioned to engage a side face of a snow travel member, wherein the at least one side face sharpening member is connected to the sharpening structure body by at least one side face sharpening member biasing member, wherein the at least one side face sharpening structure is abrasive;wherein the sharpening structure includes at least one bottom face sharpening member having at least one bottom face sharpening surface positioned to engage a bottom face of the snow travel member, wherein a selected angle is provided between the at least one side face sharpening member and the at least one bottom face sharpening member, wherein the at least one bottom face sharpening member is connected to the sharpening structure body by at least one bottom face sharpening member biasing member,wherein the at least one bottom face sharpening structure is abrasive;wherein positioning of the snow travel member on the side and bottom face engagement surfaces causes independent movement of the at least one bottom face sharpening member to generally align with the bottom face engagement surface against a biasing force of the at least one bottom face sharpening member biasing member, and at the same time further causes independent movement of the at least one side sharpening surface to generally align with the side face engagement surface against a biasing force of the at least one side face sharpening member biasing member to adjust the angle between the at least one side face sharpening member and the at least one bottom face sharpening member. 2. A sharpener as claimed in claim 1, wherein the angle adjustment mechanism includes: a snow travel member support member that is pivotally connected to the housing and that has the bottom face orienting surface thereon,at least one angle adjustment member movably connected to one of the snow travel member support member and the housing, andan angle adjustment surface that is on the other of the snow travel member support member and the housing,wherein the at least one angle adjustment member is movable between at least a first position and a second position, wherein in the first position the at least one angle adjustment member is engageable with the angle adjustment surface to bring the snow travel member support member to a first angle relative to the side face orienting surface, and wherein in the second position the at least one angle adjustment member is engageable with the angle adjustment surface to bring the snow travel member support member to a second angle relative to the side face orienting surface. 3. A sharpener as claimed in claim 2, wherein the at least one angle adjustment member is two angle adjustment members. 4. A sharpener as claimed in claim 1, wherein the at least one angle adjustment member is positionable in a plurality of positions that change the angle of the snow travel member support member by approximately 5 degrees relative to the side face orienting surface. 5. A sharpener as claimed in claim 1, wherein the snow travel member support member is pivotable between a use position wherein the at least one angle adjustment member is engaged with the angle adjustment surface, and a non-use position wherein the snow travel member support member cooperates with the housing to serve as feet to support the sharpener on a support surface. 6. A sharpener as claimed in claim 1, further comprising a drive mechanism that is operatively connected to the sharpening structure, and is operable to reciprocate the sharpening structure longitudinally. 7. A sharpener as claimed in claim 6, wherein the drive mechanism includes a motor. 8. A sharpener for use in sharpening a corner edge on a snow travel member wherein the corner edge is between a bottom face and a side face of the snow travel member, the sharpener comprising: a main portion including a housing; andan orienting structure configured to orient the corner edge along a longitudinal axis;a sharpening structure that is removably connectable to the main portion in a position suitable for sharpening the corner edge of the snow travel member during relative longitudinal movement between the sharpening structure and the snow travel member when the corner edge is oriented by the orienting structure along the longitudinal axis,wherein the sharpening structure includes at least one side face sharpening member having at least one side face sharpening surface positioned to engage a side face of a snow travel member, wherein the at least one side face sharpening member is connected to the sharpening structure body by at least one side face sharpening member biasing member, wherein the at least one side face sharpening structure is abrasive,wherein the sharpening structure includes at least one bottom face sharpening member having at least one bottom face sharpening surface positioned to engage a bottom face of the snow travel member, wherein a selected angle is provided between the at least one side face sharpening member and the at least one bottom face sharpening member, wherein the at least one bottom face sharpening member is connected to the sharpening structure body by at least one bottom face sharpening member biasing member,wherein the at least one bottom face sharpening structure is abrasive, wherein positioning of the snow travel member on the side and bottom face engagement surfaces causes independent movement of the at least one bottom face sharpening member to generally align with the bottom face engagement surface against a biasing force of the at least one bottom face sharpening member biasing member, and at the same time further causes independent movement of the at least one side sharpening surface to generally align with the side face engagement surface against a biasing force of the at least one side face sharpening member biasing memberto adjust the angle between the at least one side face sharpening member and the at least one bottom face sharpening member; anda wax removal structure that is removably connectable to the main portion in a position suitable to scrape wax from at least the bottom face of the snow travel member during relative longitudinal movement between the sharpening structure and the snow travel member when the corner edge is oriented by the orienting structure along the longitudinal axis, wherein the wax removal structure includes at least one wax removal member that includes at least one blade positioned to engage and scrape wax from the at least one of the bottom and side faces of the snow travel member. 9. A sharpener as claimed in claim 8, wherein the at least one wax removal member includes a bottom face wax removal member and a side face wax removal member, wherein the bottom face wax removal member and the side face wax removal member, when connected to the main portion, are positioned to scrape wax from the bottom face and the side face of the snow travel member when relative longitudinal movement occurs between the snow travel member and the wax removal structure when the corner edge is oriented by the orienting structure along the longitudinal axis. 10. A sharpener as claimed in claim 8, wherein the at least one side face sharpening surface and the at least one bottom face sharpening surface are made from a sharpening material that includes diamond. 11. A sharpener as claimed in claim 9, wherein the snow travel member includes a snow travel member body that cooperates with a corner member to define at least a portion of the bottom face, and that cooperates with the corner member to define at least a portion of the side face, wherein the corner member is made from a corner member material, and wherein the snow travel member body along the side face immediately above the corner member is made from a side face material that is softer than the corner member material, and wherein the sharpener further comprises a side face scraper that is removably connectable to the main portion, wherein the side face scraper includes at least one side face scraper blade that is positioned and shaped to scrape the snow travel member body along the side face above the corner member to a selected depth. 12. A sharpener as claimed in claim 11, wherein the at least one side face scraper blade is positioned to avoid engagement with the corner member when the snow travel member is positioned on the orienting structure. 13. A sharpener as claimed in claim 8, further comprising a drive mechanism that is operatively connected to the sharpening structure, and is operable to reciprocate the sharpening structure longitudinally. 14. A sharpener as claimed in claim 13, wherein the drive mechanism includes a motor. 15. A disposable sharpening structure for a snow travel member sharpener, comprising: a sharpening structure body that has a connecting structure thereon for removably connecting the sharpening structure to a support member on the sharpener;at least one side face sharpening member having at least one side face sharpening surface positioned to engage a side face of a snow travel member, wherein the at least one side face sharpening member is connected to the sharpening structure body by at least one side face sharpening member biasing member;at least one bottom face sharpening member having at least one bottom face sharpening surface positioned to engage a bottom face of the snow travel member, wherein a selected angle is provided between the at least one side face sharpening member and the at least one bottom face sharpening member, wherein the at least one bottom face sharpening member is connected to the sharpening structure body by at least one bottom face sharpening member biasing member,wherein, when the disposable sharpening structure is mounted to a snow travel member sharpener, positioning of the snow travel member on both a side face engagement surface and a bottom face engagement surface causes independent movement of the at least one bottom face sharpening member to generally align with the bottom face engagement surface against a biasing force of the at least one bottom face sharpening member biasing member, and at the same time further causes independent movement of the at least one side sharpening surface to generally align with the side face engagement surface against a biasing force of the at least one side face sharpening member biasing memberto adjust the angle between the at least one side face sharpening member and the at least one bottom face sharpening member. 16. A disposable sharpening structure as claimed in claim 15, wherein the sharpening structure body includes a first body portion and a second body portion, wherein the first and second body portions each have a bottom, and a combination hinge and biasing member connecting the bottoms. 17. A disposable sharpening structure as claimed in claim 16, wherein the body portions are squeezable together against a biasing force from the combination hinge and biasing member to enable the sharpening structure to fit in a receiving channel in the snow travel member sharpener.